From 02e4c215ebfb9d5a31a88e13928ac7d84d0c5a69 Mon Sep 17 00:00:00 2001 From: Misko Hevery Date: Fri, 13 Jan 2012 21:04:35 -0800 Subject: [PATCH] upgrade to AnuglarJS 0.10.6 bubblewrap-cape --- .gitignore | 1 + app/index-async.html | 53 + app/index.html | 5 +- app/js/app.js | 17 + app/js/controllers.js | 1 + app/js/filters.js | 8 + app/js/services.js | 21 +- app/js/widgets.js | 10 + app/lib/angular/angular-ie-compat.js | 35 - app/lib/angular/angular-loader.js | 221 + app/lib/angular/angular-loader.min.js | 7 + app/lib/angular/angular.js | 19195 ++++++----- app/lib/angular/angular.min.js | 272 +- app/lib/angular/version.txt | 2 +- app/partials/partial2.html | 4 + test/e2e/scenarios.js | 2 +- test/lib/angular/angular-mocks.js | 1665 +- test/lib/angular/angular-scenario.js | 27266 +++++++++------- test/lib/angular/jstd-scenario-adapter.js | 26 +- test/lib/angular/version.txt | 2 +- .../jasmine-jstd-adapter/JasmineAdapter.js | 73 +- test/lib/jasmine-jstd-adapter/version.txt | 2 +- test/lib/jstestdriver/JsTestDriver.jar | Bin 3827324 -> 4290405 bytes test/lib/jstestdriver/version.txt | 2 +- test/unit/filtersSpec.js | 16 + test/unit/servicesSpec.js | 11 + test/unit/widgetsSpec.js | 16 + 27 files changed, 28535 insertions(+), 20398 deletions(-) create mode 100644 app/index-async.html create mode 100644 app/js/app.js delete mode 100644 app/lib/angular/angular-ie-compat.js create mode 100644 app/lib/angular/angular-loader.js create mode 100644 app/lib/angular/angular-loader.min.js diff --git a/.gitignore b/.gitignore index cb14eaf..b8121a2 100644 --- a/.gitignore +++ b/.gitignore @@ -5,3 +5,4 @@ build.xml .project .settings +.idea/* diff --git a/app/index-async.html b/app/index-async.html new file mode 100644 index 0000000..ceb24a4 --- /dev/null +++ b/app/index-async.html @@ -0,0 +1,53 @@ + + + + + + my angular app + + + + + + + +
Angular seed app: v
+ + + + diff --git a/app/index.html b/app/index.html index e62bac8..a8ef9b6 100644 --- a/app/index.html +++ b/app/index.html @@ -1,5 +1,5 @@ - + my angular app @@ -13,7 +13,10 @@ +
Angular seed app: v
+ + diff --git a/app/js/app.js b/app/js/app.js new file mode 100644 index 0000000..74ed036 --- /dev/null +++ b/app/js/app.js @@ -0,0 +1,17 @@ +'use strict'; +/* http://docs.angularjs.org/#!angular.service */ + +// Declare app level module which depends on filters, and services +angular.module('myApp', ['myApp.filters', 'myApp.services', 'myApp.widgets']). + run(['$route', '$window', '$rootScope', function($route, $window, $rootScope) { + + $route.when('/view1', {template: 'partials/partial1.html', controller: MyCtrl1}); + $route.when('/view2', {template: 'partials/partial2.html', controller: MyCtrl2}); + $route.otherwise({redirectTo: '/view1'}); + + var self = this; + + $rootScope.$on('$afterRouteChange', function(){ + $window.scrollTo(0,0); + }); + }]); diff --git a/app/js/controllers.js b/app/js/controllers.js index e7bb8ea..18cb297 100644 --- a/app/js/controllers.js +++ b/app/js/controllers.js @@ -1,3 +1,4 @@ +'use strict'; /* App Controllers */ diff --git a/app/js/filters.js b/app/js/filters.js index 25be4a4..09f7d77 100644 --- a/app/js/filters.js +++ b/app/js/filters.js @@ -1 +1,9 @@ +'use strict'; /* http://docs.angularjs.org/#!angular.filter */ + +angular.module('myApp.filters', []). + filter('interpolate', ['version', function(version) { + return function(text) { + return String(text).replace(/\%VERSION\%/mg, version); + } + }]); diff --git a/app/js/services.js b/app/js/services.js index 4dcd361..3c48f67 100644 --- a/app/js/services.js +++ b/app/js/services.js @@ -1,18 +1,7 @@ +'use strict'; /* http://docs.angularjs.org/#!angular.service */ -/** - * App service which is responsible for the main configuration of the app. - */ -angular.service('myAngularApp', function($route, $window) { - - $route.when('/view1', {template: 'partials/partial1.html', controller: MyCtrl1}); - $route.when('/view2', {template: 'partials/partial2.html', controller: MyCtrl2}); - $route.otherwise({redirectTo: '/view1'}); - - var self = this; - - self.$on('$afterRouteChange', function(){ - $window.scrollTo(0,0); - }); - -}, {$inject:['$route', '$window'], $eager: true}); +// Demonstrate how to register services +// In this case it is a simple constant service. +angular.module('myApp.services', []). + value('version', '0.1'); diff --git a/app/js/widgets.js b/app/js/widgets.js index 49f12c1..f8c18d6 100644 --- a/app/js/widgets.js +++ b/app/js/widgets.js @@ -1 +1,11 @@ +'use strict'; /* http://docs.angularjs.org/#!angular.widget */ + +angular.module('myApp.widgets', [], function() { + // temporary hack until we have proper directive injection. + angular.directive('app-version', function() { + return ['version', '$element', function(version, element) { + element.text(version); + }]; + }); +}); diff --git a/app/lib/angular/angular-ie-compat.js b/app/lib/angular/angular-ie-compat.js deleted file mode 100644 index 697295c..0000000 --- a/app/lib/angular/angular-ie-compat.js +++ /dev/null @@ -1,35 +0,0 @@ -/* -Content-Type: multipart/related; boundary="_" - ---_ -Content-Location:img0 -Content-Transfer-Encoding:base64 - -R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrSLoc/AG8FeUUIN+sGebWAnbKSJodqqlsOxJtqYooU9vvk+vcJIcTkg+QAAA7 ---_ -Content-Location:img1 -Content-Transfer-Encoding:base64 - -R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrCLTcoM29yN6k9socs91e5X3EyJloipYrO4ohTMqA0Fn2XVNswJe+H+SXAAA7 ---_ -Content-Location:img2 -Content-Transfer-Encoding:base64 - -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 ---_-- -*/ -(function(){ - var jsUri = document.location.href.replace(/\/[^\/]+(#.*)?$/, '/') + - document.getElementById('ng-ie-compat').src, - css = '#ng-callout .ng-arrow-left{*background-image:url("mhtml:' + jsUri + '!img0")}#ng-callout .ng-arrow-right{*background-image:url("mhtml:' + jsUri + '!img1")}.ng-input-indicator-wait {*background-image:url("mhtml:' + jsUri + '!img2")}', - s = document.createElement('style'); - - s.setAttribute('type', 'text/css'); - - if (s.styleSheet) { - s.styleSheet.cssText = css; - } else { - s.appendChild(document.createTextNode(css)); - } - document.getElementsByTagName('head')[0].appendChild(s); -})(); diff --git a/app/lib/angular/angular-loader.js b/app/lib/angular/angular-loader.js new file mode 100644 index 0000000..cd4d3cf --- /dev/null +++ b/app/lib/angular/angular-loader.js @@ -0,0 +1,221 @@ +/** + * @license AngularJS v0.10.6-5cdfe45a + * (c) 2010-2012 AngularJS http://angularjs.org + * License: MIT + */ + +( + +/** + * @ngdoc interface + * @name angular.Module + * @description + * + * Interface for configuring angular {@link angular.module modules}. + */ + +function setupModuleLoader(window) { + + function ensure(obj, name, factory) { + return obj[name] || (obj[name] = factory()); + } + + return ensure(ensure(window, 'angular', Object), 'module', function() { + /** @type {Object.} */ + var modules = {}; + + /** + * @ngdoc function + * @name angular.module + * @description + * + * The `angular.module` is a global place for registering angular modules. All modules + * (angular core or 3rd party) that should be available to an application must be registered using this mechanism. + * + * # Module + * + * A module is a collocation of services, directives, filters, and configure information. Module is used to configure the, + * {@link angular.module.AUTO.$injector $injector}. + * + * 
+     * // Create a new module
+     * var myModule = angular.module('myModule', []);
+     *
+     * // configure a new service
+     * myModule.value('appName', 'MyCoolApp');
+     *
+     * // configure existing services inside initialization blocks.
+     * myModule.init(function($locationProvider) {
+     *   // Configure existing providers
+     *   $locationProvider.hashPrefix = '!';
+     * });
+     *
+ * + * Then you can load your module like this: + * + * 
+     * var injector = angular.injector(['ng', 'MyModule'])
+     *
+ * + * @param {!string} name The name of the module to create or retrieve. + * @param {Array.=} requires If specified then new module is being created. If unspecified then the + * the module is being retrieved for further configuration. + * @param {Function} initFn Option configuration function for the module. Same as + * {@link angular.Module#init Module.init()}. + * @return {angular.Module} + */ + return function module(name, requires, configFn) { + if (requires && modules.hasOwnProperty(name)) { + modules[name] = null; + } + return ensure(modules, name, function() { + if (!requires) { + throw Error('No module: ' + name); + } + + /** @type {!Array.>} */ + var invokeQueue = []; + + /** @type {!Array.} */ + var runBlocks = []; + + var config = invokeLater('$injector', 'invoke'); + + /** @type {angular.Module} */ + var moduleInstance = { + // Private state + _invokeQueue: invokeQueue, + _runBlocks: runBlocks, + + /** + * @ngdoc property + * @name angular.Module#requires + * @propertyOf angular.Module + * @returns {Array.} List of module names which must be loaded before this module. + * @description + * Holds the list of modules which the injector will load before the current module is loaded. + */ + requires: requires, + + /** + * @ngdoc property + * @name angular.Module#name + * @propertyOf angular.Module + * @returns {string} Name of the module. + * @description + */ + name: name, + + + /** + * @ngdoc method + * @name angular.Module#service + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerType Construction function for creating new instance of the service. + * @description + * See {@link angular.module.AUTO.$provide#service $provide.service()}. + */ + service: invokeLater('$provide', 'service'), + + /** + * @ngdoc method + * @name angular.Module#factory + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerFunction Function for creating new instance of the service. + * @description + * See {@link angular.module.AUTO.$provide#service $provide.factory()}. + */ + factory: invokeLater('$provide', 'factory'), + + /** + * @ngdoc method + * @name angular.Module#value + * @methodOf angular.Module + * @param {string} name service name + * @param {*} object Service instance object. + * @description + * See {@link angular.module.AUTO.$provide#value $provide.value()}. + */ + value: invokeLater('$provide', 'value'), + + /** + * @ngdoc method + * @name angular.Module#filter + * @methodOf angular.Module + * @param {string} name filterr name + * @param {Function} filterFactory Factory function for creating new instance of filter. + * @description + * See {@link angular.module.ng.$filterProvider#register $filterProvider.register()}. + */ + filter: invokeLater('$filterProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#config + * @methodOf angular.Module + * @param {Function} initializationFn Execute this function on module load. Useful for + * service configuration. + * @description + * Use this method to register work which needs to be performed on module loading. + */ + config: config, + + /** + * @ngdoc method + * @name angular.Module#run + * @methodOf angular.Module + * @param {Function} initializationFn Execute this function after injector creation. + * Useful for application initialization. + * @description + * Use this method to register work which needs to be performed on module loading. + */ + run: function(block) { + runBlocks.push(block); + return this; + } + }; + + if (configFn) { + config(configFn); + } + + return moduleInstance; + + /** + * @param {string} provider + * @param {string} method + * @returns {angular.Module} + */ + function invokeLater(provider, method) { + return function() { + invokeQueue.push([provider, method, arguments]); + return moduleInstance; + } + } + }); + }; + }); + +} +)(window); + +/** + * Closure compiler type information + * + * @typedef { { + * requires: !Array., + * invokeQueue: !Array.>, + * + * service: function(string, Function):angular.Module, + * factory: function(string, Function):angular.Module, + * value: function(string, *):angular.Module, + * + * filter: function(string, Function):angular.Module, + * + * init: function(Function):angular.Module + * } } + */ +angular.Module; + diff --git a/app/lib/angular/angular-loader.min.js b/app/lib/angular/angular-loader.min.js new file mode 100644 index 0000000..28919dc --- /dev/null +++ b/app/lib/angular/angular-loader.min.js @@ -0,0 +1,7 @@ +/* + AngularJS v0.10.6-5cdfe45a + (c) 2010-2012 AngularJS http://angularjs.org + License: MIT +*/ +'use strict';(function(i){function d(a,b,c){return a[b]||(a[b]=c())}return d(d(i,"angular",Object),"module",function(){var a={};return function(b,c,e){c&&a.hasOwnProperty(b)&&(a[b]=null);return d(a,b,function(){function a(b,c){return function(){d.push([b,c,arguments]);return f}}if(!c)throw Error("No module: "+b);var d=[],g=[],h=a("$injector","invoke"),f={_invokeQueue:d,_runBlocks:g,requires:c,name:b,service:a("$provide","service"),factory:a("$provide","factory"),value:a("$provide","value"),filter:a("$filterProvider", +"register"),config:h,run:function(a){g.push(a);return this}};e&&h(e);return f})}})})(window); diff --git a/app/lib/angular/angular.js b/app/lib/angular/angular.js index 9762c62..86b503f 100644 --- a/app/lib/angular/angular.js +++ b/app/lib/angular/angular.js @@ -1,6 +1,6 @@ /** - * @license AngularJS v0.10.0 - * (c) 2010-2011 AngularJS http://angularjs.org + * @license AngularJS v0.10.6-5cdfe45a + * (c) 2010-2012 AngularJS http://angularjs.org * License: MIT */ 'use strict'; @@ -20,7 +20,7 @@ if (typeof document.getAttribute == $undefined) * @param {string} string String to be converted to lowercase. * @returns {string} Lowercased string. */ -var lowercase = function (string){ return isString(string) ? string.toLowerCase() : string; }; +var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;}; /** @@ -32,17 +32,17 @@ var lowercase = function (string){ return isString(string) ? string.toLowerCase( * @param {string} string String to be converted to uppercase. * @returns {string} Uppercased string. */ -var uppercase = function (string){ return isString(string) ? string.toUpperCase() : string; }; +var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;}; -var manualLowercase = function (s) { +var manualLowercase = function(s) { return isString(s) - ? s.replace(/[A-Z]/g, function (ch) {return fromCharCode(ch.charCodeAt(0) | 32); }) + ? s.replace(/[A-Z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) | 32);}) : s; }; -var manualUppercase = function (s) { +var manualUppercase = function(s) { return isString(s) - ? s.replace(/[a-z]/g, function (ch) {return fromCharCode(ch.charCodeAt(0) & ~32); }) + ? s.replace(/[a-z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) & ~32);}) : s; }; @@ -55,31 +55,33 @@ if ('i' !== 'I'.toLowerCase()) { uppercase = manualUppercase; } -function fromCharCode(code) { return String.fromCharCode(code); } +function fromCharCode(code) {return String.fromCharCode(code);} +/** + * Creates the element for IE8 and below to allow styling of widgets + * (http://ejohn.org/blog/html5-shiv/). This hack works only if angular is + * included synchronously at the top of the document before IE sees any + * unknown elements. See regression/issue-584.html. + * + * @param {string} elementName Name of the widget. + * @returns {string} Lowercased string. + */ +function shivForIE(elementName) { + elementName = lowercase(elementName); + if (msie < 9 && elementName.charAt(0) != '@') { // ignore attr-widgets + document.createElement(elementName); + } + return elementName; +} -var _undefined = undefined, - _null = null, - $$scope = '$scope', - $$validate = '$validate', - $angular = 'angular', - $array = 'array', +var $$scope = '$scope', $boolean = 'boolean', $console = 'console', - $date = 'date', $length = 'length', $name = 'name', - $noop = 'noop', - $null = 'null', - $number = 'number', $object = 'object', $string = 'string', - $value = 'value', - $selected = 'selected', $undefined = 'undefined', - NG_EXCEPTION = 'ng-exception', - NG_VALIDATION_ERROR = 'ng-validation-error', - NOOP = 'noop', Error = window.Error, /** holds major version number for IE or NaN for real browsers */ msie = parseInt((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1], 10), @@ -87,31 +89,25 @@ var _undefined = undefined, jQuery, // delay binding slice = [].slice, push = [].push, + toString = Object.prototype.toString, error = window[$console] ? bind(window[$console], window[$console]['error'] || noop) : noop, /** @name angular */ - angular = window[$angular] || (window[$angular] = {}), + angular = window.angular || (window.angular = {}), + angularModule = null, /** @name angular.markup */ angularTextMarkup = extensionMap(angular, 'markup'), /** @name angular.attrMarkup */ angularAttrMarkup = extensionMap(angular, 'attrMarkup'), /** @name angular.directive */ - angularDirective = extensionMap(angular, 'directive'), + angularDirective = extensionMap(angular, 'directive', lowercase), /** @name angular.widget */ - angularWidget = extensionMap(angular, 'widget', lowercase), - /** @name angular.validator */ - angularValidator = extensionMap(angular, 'validator'), - /** @name angular.fileter */ - angularFilter = extensionMap(angular, 'filter'), - /** @name angular.formatter */ - angularFormatter = extensionMap(angular, 'formatter'), - /** @name angular.service */ - angularService = extensionMap(angular, 'service'), - angularCallbacks = extensionMap(angular, 'callbacks'), + angularWidget = extensionMap(angular, 'widget', shivForIE), + /** @name angular.module.ng */ + angularInputType = extensionMap(angular, 'inputType', lowercase), nodeName_, - rngScript = /^(|.*\/)angular(-.*?)?(\.min)?.js(\?[^#]*)?(#(.*))?$/, uid = ['0', '0', '0'], DATE_ISOSTRING_LN = 24; @@ -138,7 +134,7 @@ var _undefined = undefined, * * @param {Object|Array} obj Object to iterate over. - * @param {function()} iterator Iterator function. + * @param {Function} iterator Iterator function. * @param {Object=} context Object to become context (`this`) for the iterator function. * @returns {Object|Array} Reference to `obj`. */ @@ -164,10 +160,18 @@ function forEach(obj, iterator, context) { return obj; } -function forEachSorted(obj, iterator, context) { +function sortedKeys(obj) { var keys = []; - for (var key in obj) keys.push(key); - keys.sort(); + for (var key in obj) { + if (obj.hasOwnProperty(key)) { + keys.push(key); + } + } + return keys.sort(); +} + +function forEachSorted(obj, iterator, context) { + var keys = sortedKeys(obj) for ( var i = 0; i < keys.length; i++) { iterator.call(context, obj[keys[i]], keys[i]); } @@ -175,20 +179,16 @@ function forEachSorted(obj, iterator, context) { } -function formatError(arg) { - if (arg instanceof Error) { - if (arg.stack) { - arg = (arg.message && arg.stack.indexOf(arg.message) === -1) ? - 'Error: ' + arg.message + '\n' + arg.stack : arg.stack; - } else if (arg.sourceURL) { - arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line; - } - } - return arg; +/** + * when using forEach the params are value, key, but it is often useful to have key, value. + * @param {function(string, *)} iteratorFn + * @returns {function(*, string)} + */ +function reverseParams(iteratorFn) { + return function(value, key) { iteratorFn(key, value) }; } /** - * @description * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric * characters such as '012ABC'. The reason why we are not using simply a number counter is that * the number string gets longer over time, and it can also overflow, where as the the nextId @@ -243,7 +243,7 @@ function extend(dst) { function inherit(parent, extra) { - return extend(new (extend(function(){}, {prototype:parent}))(), extra); + return extend(new (extend(function() {}, {prototype:parent}))(), extra); } @@ -263,6 +263,7 @@ function inherit(parent, extra) { */ function noop() {} +noop.$inject = []; /** @@ -281,13 +282,14 @@ function noop() {} */ function identity($) {return $;} +identity.$inject = []; -function valueFn(value) {return function(){ return value; };} +function valueFn(value) {return function() {return value;};} function extensionMap(angular, name, transform) { var extPoint; - return angular[name] || (extPoint = angular[name] = function (name, fn, prop){ + return angular[name] || (extPoint = angular[name] = function(name, fn, prop){ name = (transform || identity)(name); if (isDefined(fn)) { extPoint[name] = extend(fn, prop || {}); @@ -307,7 +309,7 @@ function extensionMap(angular, name, transform) { * @param {*} value Reference to check. * @returns {boolean} True if `value` is undefined. */ -function isUndefined(value){ return typeof value == $undefined; } +function isUndefined(value){return typeof value == $undefined;} /** @@ -321,7 +323,7 @@ function isUndefined(value){ return typeof value == $undefined; } * @param {*} value Reference to check. * @returns {boolean} True if `value` is defined. */ -function isDefined(value){ return typeof value != $undefined; } +function isDefined(value){return typeof value != $undefined;} /** @@ -336,7 +338,7 @@ function isDefined(value){ return typeof value != $undefined; } * @param {*} value Reference to check. * @returns {boolean} True if `value` is an `Object` but not `null`. */ -function isObject(value){ return value!=null && typeof value == $object;} +function isObject(value){return value!=null && typeof value == $object;} /** @@ -350,7 +352,7 @@ function isObject(value){ return value!=null && typeof value == $object;} * @param {*} value Reference to check. * @returns {boolean} True if `value` is a `String`. */ -function isString(value){ return typeof value == $string;} +function isString(value){return typeof value == $string;} /** @@ -364,7 +366,7 @@ function isString(value){ return typeof value == $string;} * @param {*} value Reference to check. * @returns {boolean} True if `value` is a `Number`. */ -function isNumber(value){ return typeof value == $number;} +function isNumber(value){return typeof value == 'number';} /** @@ -378,7 +380,9 @@ function isNumber(value){ return typeof value == $number;} * @param {*} value Reference to check. * @returns {boolean} True if `value` is a `Date`. */ -function isDate(value){ return value instanceof Date; } +function isDate(value){ + return toString.apply(value) == '[object Date]'; +} /** @@ -392,7 +396,9 @@ function isDate(value){ return value instanceof Date; } * @param {*} value Reference to check. * @returns {boolean} True if `value` is an `Array`. */ -function isArray(value) { return value instanceof Array; } +function isArray(value) { + return toString.apply(value) == '[object Array]'; +} /** @@ -406,7 +412,7 @@ function isArray(value) { return value instanceof Array; } * @param {*} value Reference to check. * @returns {boolean} True if `value` is a `Function`. */ -function isFunction(value){ return typeof value == 'function';} +function isFunction(value){return typeof value == 'function';} /** @@ -420,13 +426,30 @@ function isWindow(obj) { return obj && obj.document && obj.location && obj.alert && obj.setInterval; } -function isBoolean(value) { return typeof value == $boolean; } -function isTextNode(node) { return nodeName_(node) == '#text'; } + +function isScope(obj) { + return obj && obj.$evalAsync && obj.$watch; +} + + +function isBoolean(value) {return typeof value == $boolean;} +function isTextNode(node) {return nodeName_(node) == '#text';} function trim(value) { return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value; } +/** + * @ngdoc function + * @name angular.isElement + * @function + * + * @description + * Determines if a reference is a DOM element (or wrapped jQuery element). + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element). + */ function isElement(node) { return node && (node.nodeName // we are a direct element @@ -494,10 +517,6 @@ function map(obj, iterator, context) { /** - * @ngdoc function - * @name angular.Object.size - * @function - * * @description * Determines the number of elements in an array, the number of properties an object has, or * the length of a string. @@ -508,29 +527,6 @@ function map(obj, iterator, context) { * @param {Object|Array|string} obj Object, array, or string to inspect. * @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array. - * - * @example - * - * - * - *
- * Number of items in array: {{ [1,2].$size() }}
- * Number of items in object: {{ {a:1, b:2, c:3}.$size() }}
- * String length: {{fooStringLength}} - *
- * - * - * it('should print correct sizes for an array and an object', function() { - * expect(binding('[1,2].$size()')).toBe('2'); - * expect(binding('{a:1, b:2, c:3}.$size()')).toBe('3'); - * expect(binding('fooStringLength')).toBe('3'); - * }); - * - * */ function size(obj, ownPropsOnly) { var size = 0, key; @@ -561,6 +557,13 @@ function indexOf(array, obj) { return -1; } +function arrayRemove(array, value) { + var index = indexOf(array, value); + if (index >=0) + array.splice(index, 1); + return value; +} + function isLeafNode (node) { if (node) { switch (node.nodeName) { @@ -579,15 +582,6 @@ function isLeafNode (node) { * @function * * @description - * Alias for {@link angular.Object.copy} - */ - -/** - * @ngdoc function - * @name angular.Object.copy - * @function - * - * @description * Creates a deep copy of `source`, which should be an object or an array. * * * If no destination is supplied, a copy of the object or array is created. @@ -596,42 +590,16 @@ function isLeafNode (node) { * * If `source` is not an object or array, `source` is returned. * * Note: this function is used to augment the Object type in Angular expressions. See - * {@link angular.Array} for more information about Angular arrays. + * {@link angular.module.ng.$filter} for more information about Angular arrays. * * @param {*} source The source that will be used to make a copy. * Can be any type, including primitives, `null`, and `undefined`. * @param {(Object|Array)=} destination Destination into which the source is copied. If * provided, must be of the same type as `source`. * @returns {*} The copy or updated `destination`, if `destination` was specified. - * - * @example - * - * - Salutation:
- Name:
- -
- - The master object is NOT equal to the form object. - - 
master={{master}}
- 
form={{form}}
- * - * - it('should print that initialy the form object is NOT equal to master', function() { - expect(element('.doc-example-live input[name=master.salutation]').val()).toBe('Hello'); - expect(element('.doc-example-live input[name=master.name]').val()).toBe('world'); - expect(element('.doc-example-live span').css('display')).toBe('inline'); - }); - - it('should make form and master equal when the copy button is clicked', function() { - element('.doc-example-live button').click(); - expect(element('.doc-example-live span').css('display')).toBe('none'); - }); - * - * */ function copy(source, destination){ + if (isWindow(source) || isScope(source)) throw Error("Can't copy Window or Scope"); if (!destination) { destination = source; if (source) { @@ -644,6 +612,7 @@ function copy(source, destination){ } } } else { + if (source === destination) throw Error("Can't copy equivalent objects or arrays"); if (isArray(source)) { while(destination.length) { destination.pop(); @@ -669,15 +638,6 @@ function copy(source, destination){ * @function * * @description - * Alias for {@link angular.Object.equals} - */ - -/** - * @ngdoc function - * @name angular.Object.equals - * @function - * - * @description * Determines if two objects or two values are equivalent. Supports value types, arrays and * objects. * @@ -685,50 +645,24 @@ function copy(source, destination){ * * * Both objects or values pass `===` comparison. * * Both objects or values are of the same type and all of their properties pass `===` comparison. + * * Both values are NaN. (In JavasScript, NaN == NaN => false. But we consider two NaN as equal) * * During a property comparision, properties of `function` type and properties with names * that begin with `$` are ignored. * - * Note: This function is used to augment the Object type in Angular expressions. See - * {@link angular.Array} for more information about Angular arrays. + * Scope and DOMWindow objects are being compared only be identify (`===`). * * @param {*} o1 Object or value to compare. * @param {*} o2 Object or value to compare. * @returns {boolean} True if arguments are equal. - * - * @example - * - * - Salutation:
- Name:
-
- - The greeting object is - NOT equal to - {salutation:'Hello', name:'world'}. - - 
greeting={{greeting}}
- * - * - it('should print that initialy greeting is equal to the hardcoded value object', function() { - expect(element('.doc-example-live input[name=greeting.salutation]').val()).toBe('Hello'); - expect(element('.doc-example-live input[name=greeting.name]').val()).toBe('world'); - expect(element('.doc-example-live span').css('display')).toBe('none'); - }); - - it('should say that the objects are not equal when the form is modified', function() { - input('greeting.name').enter('kitty'); - expect(element('.doc-example-live span').css('display')).toBe('inline'); - }); - * - * */ function equals(o1, o2) { if (o1 === o2) return true; if (o1 === null || o2 === null) return false; + if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN var t1 = typeof o1, t2 = typeof o2, length, key, keySet; if (t1 == t2 && t1 == 'object') { - if (o1 instanceof Array) { + if (isArray(o1)) { if ((length = o1.length) == o2.length) { for(key=0; key + + I can add: 1 + 2 = {{ 1+2 }} + + * - */ -function angularInit(config, document){ - var autobind = config.autobind; +function angularInit(element, bootstrap) { + var elements = [element], + appElement, + module, + names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'], + NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/; + + function append(element) { + element && elements.push(element); + } - if (autobind) { - var element = isString(autobind) ? document.getElementById(autobind) : document, - scope = compile(element)(createScope()), - $browser = scope.$service('$browser'); + forEach(names, function(name) { + names[name] = true; + append(document.getElementById(name)); + name = name.replace(':', '\\:'); + if (element.querySelectorAll) { + forEach(element.querySelectorAll('.' + name), append); + forEach(element.querySelectorAll('.' + name + '\\:'), append); + forEach(element.querySelectorAll('[' + name + ']'), append); + }; + }); - if (config.css) - $browser.addCss(config.base_url + config.css); - else if(msie<8) - $browser.addJs(config.ie_compat, config.ie_compat_id); - scope.$apply(); + forEach(elements, function(element) { + if (!appElement) { + var className = ' ' + element.className + ' '; + var match = NG_APP_CLASS_REGEXP.exec(className); + if (match) { + appElement = element; + module = (match[2] || '').replace(/\s+/g, ','); + } else { + forEach(element.attributes, function(attr) { + if (!appElement && names[attr.name]) { + appElement = element; + module = attr.value; + } + }); + } + } + }); + if (appElement) { + bootstrap(appElement, module ? [module] : []); } } -function angularJsConfig(document, config) { - bindJQuery(); - var scripts = document.getElementsByTagName("script"), - match; - config = extend({ - ie_compat_id: 'ng-ie-compat' - }, config); - for(var j = 0; j < scripts.length; j++) { - match = (scripts[j].src || "").match(rngScript); - if (match) { - config.base_url = match[1]; - config.ie_compat = match[1] + 'angular-ie-compat' + (match[2] || '') + '.js'; - extend(config, parseKeyValue(match[6])); - eachAttribute(jqLite(scripts[j]), function(value, name){ - if (/^ng:/.exec(name)) { - name = name.substring(3).replace(/-/g, '_'); - value = value || true; - config[name] = value; - } +/** + * @ngdoc function + * @name angular.bootstrap + * @description + * Use this function to manually start up angular application. + * + * See: {@link guide/dev_guide.bootstrap.manual_bootstrap Bootstrap} + * + * @param {Element} element DOM element which is the root of angular application. + * @param {Array=} modules an array of module declarations. See: {@link angular.module modules} + * @param {angular.module.auta.$injector} the injector; + */ +function bootstrap(element, modules) { + element = jqLite(element); + modules = modules || []; + modules.unshift('ng'); + var injector = createInjector(modules); + injector.invoke( + ['$rootScope', '$compile', '$injector', function(scope, compile, injector){ + scope.$apply(function() { + element.data('$injector', injector); + compile(element)(scope); }); - } - } - return config; + }] + ); + return injector; } -function bindJQuery(){ +function bindJQuery() { // bind to jQuery if present; jQuery = window.jQuery; // reset to jQuery or default to us. if (jQuery) { jqLite = jQuery; extend(jQuery.fn, { - scope: JQLitePrototype.scope + scope: JQLitePrototype.scope, + inheritedData: JQLitePrototype.inheritedData }); + JQLitePatchJQueryRemove('remove', true); + JQLitePatchJQueryRemove('empty'); + JQLitePatchJQueryRemove('html'); } else { jqLite = jqLiteWrap; } @@ -1008,13 +949,208 @@ function assertArg(arg, name, reason) { (reason || "required")); throw error; } + return arg; } function assertArgFn(arg, name) { - assertArg(isFunction(arg), name, 'not a function, got ' + - (typeof arg == 'object' ? arg.constructor.name : typeof arg)); + assertArg(isFunction(arg), name, 'not a function, got ' + + (typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg)); + return arg; } +/** + * @ngdoc interface + * @name angular.Module + * @description + * + * Interface for configuring angular {@link angular.module modules}. + */ + +function setupModuleLoader(window) { + + function ensure(obj, name, factory) { + return obj[name] || (obj[name] = factory()); + } + + return ensure(ensure(window, 'angular', Object), 'module', function() { + /** @type {Object.} */ + var modules = {}; + + /** + * @ngdoc function + * @name angular.module + * @description + * + * The `angular.module` is a global place for registering angular modules. All modules + * (angular core or 3rd party) that should be available to an application must be registered using this mechanism. + * + * # Module + * + * A module is a collocation of services, directives, filters, and configure information. Module is used to configure the, + * {@link angular.module.AUTO.$injector $injector}. + * + * 
+     * // Create a new module
+     * var myModule = angular.module('myModule', []);
+     *
+     * // configure a new service
+     * myModule.value('appName', 'MyCoolApp');
+     *
+     * // configure existing services inside initialization blocks.
+     * myModule.init(function($locationProvider) {
+     *   // Configure existing providers
+     *   $locationProvider.hashPrefix = '!';
+     * });
+     *
+ * + * Then you can load your module like this: + * + * 
+     * var injector = angular.injector(['ng', 'MyModule'])
+     *
+ * + * @param {!string} name The name of the module to create or retrieve. + * @param {Array.=} requires If specified then new module is being created. If unspecified then the + * the module is being retrieved for further configuration. + * @param {Function} initFn Option configuration function for the module. Same as + * {@link angular.Module#init Module.init()}. + * @return {angular.Module} + */ + return function module(name, requires, configFn) { + if (requires && modules.hasOwnProperty(name)) { + modules[name] = null; + } + return ensure(modules, name, function() { + if (!requires) { + throw Error('No module: ' + name); + } + + /** @type {!Array.>} */ + var invokeQueue = []; + + /** @type {!Array.} */ + var runBlocks = []; + + var config = invokeLater('$injector', 'invoke'); + + /** @type {angular.Module} */ + var moduleInstance = { + // Private state + _invokeQueue: invokeQueue, + _runBlocks: runBlocks, + + /** + * @ngdoc property + * @name angular.Module#requires + * @propertyOf angular.Module + * @returns {Array.} List of module names which must be loaded before this module. + * @description + * Holds the list of modules which the injector will load before the current module is loaded. + */ + requires: requires, + + /** + * @ngdoc property + * @name angular.Module#name + * @propertyOf angular.Module + * @returns {string} Name of the module. + * @description + */ + name: name, + + + /** + * @ngdoc method + * @name angular.Module#service + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerType Construction function for creating new instance of the service. + * @description + * See {@link angular.module.AUTO.$provide#service $provide.service()}. + */ + service: invokeLater('$provide', 'service'), + + /** + * @ngdoc method + * @name angular.Module#factory + * @methodOf angular.Module + * @param {string} name service name + * @param {Function} providerFunction Function for creating new instance of the service. + * @description + * See {@link angular.module.AUTO.$provide#service $provide.factory()}. + */ + factory: invokeLater('$provide', 'factory'), + + /** + * @ngdoc method + * @name angular.Module#value + * @methodOf angular.Module + * @param {string} name service name + * @param {*} object Service instance object. + * @description + * See {@link angular.module.AUTO.$provide#value $provide.value()}. + */ + value: invokeLater('$provide', 'value'), + + /** + * @ngdoc method + * @name angular.Module#filter + * @methodOf angular.Module + * @param {string} name filterr name + * @param {Function} filterFactory Factory function for creating new instance of filter. + * @description + * See {@link angular.module.ng.$filterProvider#register $filterProvider.register()}. + */ + filter: invokeLater('$filterProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#config + * @methodOf angular.Module + * @param {Function} initializationFn Execute this function on module load. Useful for + * service configuration. + * @description + * Use this method to register work which needs to be performed on module loading. + */ + config: config, + + /** + * @ngdoc method + * @name angular.Module#run + * @methodOf angular.Module + * @param {Function} initializationFn Execute this function after injector creation. + * Useful for application initialization. + * @description + * Use this method to register work which needs to be performed on module loading. + */ + run: function(block) { + runBlocks.push(block); + return this; + } + }; + + if (configFn) { + config(configFn); + } + + return moduleInstance; + + /** + * @param {string} provider + * @param {string} method + * @returns {angular.Module} + */ + function invokeLater(provider, method) { + return function() { + invokeQueue.push([provider, method, arguments]); + return moduleInstance; + } + } + }); + }; + }); + +} /** * @ngdoc property @@ -1030,13 +1166,86 @@ function assertArgFn(arg, name) { * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat". */ var version = { - full: '0.10.0', // all of these placeholder strings will be replaced by rake's + full: '0.10.6-5cdfe45a', // all of these placeholder strings will be replaced by rake's major: 0, // compile task minor: 10, - dot: 0, - codeName: 'chicken-hands' + dot: 6, + codeName: 'bubblewrap-cape' }; + +function publishExternalAPI(angular){ + extend(angular, { + 'bootstrap': bootstrap, + 'copy': copy, + 'extend': extend, + 'equals': equals, + 'element': jqLite, + 'forEach': forEach, + 'injector': createInjector, + 'noop':noop, + 'bind':bind, + 'toJson': toJson, + 'fromJson': fromJson, + 'identity':identity, + 'isUndefined': isUndefined, + 'isDefined': isDefined, + 'isString': isString, + 'isFunction': isFunction, + 'isObject': isObject, + 'isNumber': isNumber, + 'isElement': isElement, + 'isArray': isArray, + 'version': version, + 'isDate': isDate, + 'lowercase': lowercase, + 'uppercase': uppercase, + 'callbacks': {counter: 0} + }); + + angularModule = setupModuleLoader(window); + try { + angularModule('ngLocale'); + } catch (e) { + angularModule('ngLocale', []).service('$locale', $LocaleProvider); + } + + angularModule('ng', ['ngLocale'], ['$provide', + function ngModule($provide) { + // TODO(misko): temporary services to get the compiler working; + $provide.value('$textMarkup', angularTextMarkup); + $provide.value('$attrMarkup', angularAttrMarkup); + $provide.value('$directive', angularDirective); + $provide.value('$widget', angularWidget); + + $provide.service('$anchorScroll', $AnchorScrollProvider); + $provide.service('$browser', $BrowserProvider); + $provide.service('$cacheFactory', $CacheFactoryProvider); + $provide.service('$compile', $CompileProvider); + $provide.service('$cookies', $CookiesProvider); + $provide.service('$cookieStore', $CookieStoreProvider); + $provide.service('$defer', $DeferProvider); + $provide.service('$document', $DocumentProvider); + $provide.service('$exceptionHandler', $ExceptionHandlerProvider); + $provide.service('$filter', $FilterProvider); + $provide.service('$interpolate', $InterpolateProvider); + $provide.service('$formFactory', $FormFactoryProvider); + $provide.service('$http', $HttpProvider); + $provide.service('$httpBackend', $HttpBackendProvider); + $provide.service('$location', $LocationProvider); + $provide.service('$log', $LogProvider); + $provide.service('$parse', $ParseProvider); + $provide.service('$resource', $ResourceProvider); + $provide.service('$route', $RouteProvider); + $provide.service('$routeParams', $RouteParamsProvider); + $provide.service('$rootScope', $RootScopeProvider); + $provide.service('$q', $QProvider); + $provide.service('$sniffer', $SnifferProvider); + $provide.service('$templateCache', $TemplateCacheProvider); + $provide.service('$window', $WindowProvider); + }]); +} + var array = [].constructor; /** @@ -1077,18 +1286,20 @@ function fromJson(json, useNative) { try { if (useNative && window.JSON && window.JSON.parse) { obj = JSON.parse(json); - return transformDates(obj); + } else { + obj = parseJson(json, true)(); } - return parser(json, true).primary()(); + return transformDates(obj); } catch (e) { error("fromJson error: ", json, e); throw e; } // TODO make forEach optionally recursive and remove this function + // TODO(misko): remove this once the $http service is checked in. function transformDates(obj) { if (isString(obj) && obj.length === DATE_ISOSTRING_LN) { - return angularString.toDate(obj); + return jsonStringToDate(obj); } else if (isArray(obj) || isObject(obj)) { forEach(obj, function(val, name) { obj[name] = transformDates(val); @@ -1098,8 +1309,57 @@ function fromJson(json, useNative) { } } -angular.toJson = toJson; -angular.fromJson = fromJson; +var R_ISO8061_STR = /^(\d{4})-(\d\d)-(\d\d)(?:T(\d\d)(?:\:(\d\d)(?:\:(\d\d)(?:\.(\d{3}))?)?)?Z)?$/; +function jsonStringToDate(string){ + var match; + if (isString(string) && (match = string.match(R_ISO8061_STR))){ + var date = new Date(0); + date.setUTCFullYear(match[1], match[2] - 1, match[3]); + date.setUTCHours(match[4]||0, match[5]||0, match[6]||0, match[7]||0); + return date; + } + return string; +} + +function jsonDateToString(date){ + if (!date) return date; + var isoString = date.toISOString ? date.toISOString() : ''; + return (isoString.length==24) + ? isoString + : padNumber(date.getUTCFullYear(), 4) + '-' + + padNumber(date.getUTCMonth() + 1, 2) + '-' + + padNumber(date.getUTCDate(), 2) + 'T' + + padNumber(date.getUTCHours(), 2) + ':' + + padNumber(date.getUTCMinutes(), 2) + ':' + + padNumber(date.getUTCSeconds(), 2) + '.' + + padNumber(date.getUTCMilliseconds(), 3) + 'Z'; +} + +function quoteUnicode(string) { + var chars = ['"']; + for ( var i = 0; i < string.length; i++) { + var code = string.charCodeAt(i); + var ch = string.charAt(i); + switch(ch) { + case '"': chars.push('\\"'); break; + case '\\': chars.push('\\\\'); break; + case '\n': chars.push('\\n'); break; + case '\f': chars.push('\\f'); break; + case '\r': chars.push(ch = '\\r'); break; + case '\t': chars.push(ch = '\\t'); break; + default: + if (32 <= code && code <= 126) { + chars.push(ch); + } else { + var encode = "000" + code.toString(16); + chars.push("\\u" + encode.substring(encode.length - 4)); + } + } + } + chars.push('"'); + return chars.join(''); + } + function toJsonArray(buf, obj, pretty, stack) { if (isObject(obj)) { @@ -1120,21 +1380,21 @@ function toJsonArray(buf, obj, pretty, stack) { stack.push(obj); } if (obj === null) { - buf.push($null); + buf.push('null'); } else if (obj instanceof RegExp) { - buf.push(angularString.quoteUnicode(obj.toString())); + buf.push(quoteUnicode(obj.toString())); } else if (isFunction(obj)) { return; } else if (isBoolean(obj)) { buf.push('' + obj); } else if (isNumber(obj)) { if (isNaN(obj)) { - buf.push($null); + buf.push('null'); } else { buf.push('' + obj); } } else if (isString(obj)) { - return buf.push(angularString.quoteUnicode(obj)); + return buf.push(quoteUnicode(obj)); } else if (isObject(obj)) { if (isArray(obj)) { buf.push("["); @@ -1144,7 +1404,7 @@ function toJsonArray(buf, obj, pretty, stack) { var item = obj[i]; if (sep) buf.push(","); if (!(item instanceof RegExp) && (isFunction(item) || isUndefined(item))) { - buf.push($null); + buf.push('null'); } else { toJsonArray(buf, item, pretty, stack); } @@ -1155,7 +1415,7 @@ function toJsonArray(buf, obj, pretty, stack) { // TODO(misko): maybe in dev mode have a better error reporting? buf.push('DOM_ELEMENT'); } else if (isDate(obj)) { - buf.push(angularString.quoteUnicode(angular.Date.toString(obj))); + buf.push(quoteUnicode(jsonDateToString(obj))); } else { buf.push("{"); if (pretty) buf.push(pretty); @@ -1163,7 +1423,7 @@ function toJsonArray(buf, obj, pretty, stack) { var childPretty = pretty ? pretty + " " : false; var keys = []; for(var k in obj) { - if (obj.hasOwnProperty(k) && obj[k] !== undefined) { + if (k!='this' && k!='$parent' && k.substring(0,2) != '$$' && obj.hasOwnProperty(k) && obj[k] !== undefined) { keys.push(k); } } @@ -1176,7 +1436,7 @@ function toJsonArray(buf, obj, pretty, stack) { buf.push(","); if (pretty) buf.push(pretty); } - buf.push(angularString.quote(key)); + buf.push(quoteUnicode(key)); buf.push(":"); toJsonArray(buf, value, childPretty, stack); comma = true; @@ -1191,3654 +1451,3036 @@ function toJsonArray(buf, obj, pretty, stack) { } /** - * Template provides directions an how to bind to a given element. - * It contains a list of init functions which need to be called to - * bind to a new instance of elements. It also provides a list - * of child paths which contain child templates - */ -function Template() { - this.paths = []; - this.children = []; - this.linkFns = []; - this.newScope = false; -} - -Template.prototype = { - link: function(element, scope) { - var childScope = scope; - if (this.newScope) { - childScope = isFunction(this.newScope) ? scope.$new(this.newScope(scope)) : scope.$new(); - element.data($$scope, childScope); - } - forEach(this.linkFns, function(fn) { - try { - childScope.$service.invoke(childScope, fn, [element]); - } catch (e) { - childScope.$service('$exceptionHandler')(e); - } - }); - var i, - childNodes = element[0].childNodes, - children = this.children, - paths = this.paths, - length = paths.length; - for (i = 0; i < length; i++) { - children[i].link(jqLite(childNodes[paths[i]]), childScope); - } - }, - + * @ngdoc function + * @name angular.injector + * @function + * + * @description + * Creates an injector function that can be used for retrieving services as well as for + * dependency injection (see {@link guide/dev_guide.di dependency injection}). + * - addLinkFn:function(linkingFn) { - if (linkingFn) { - if (!linkingFn.$inject) - linkingFn.$inject = []; - this.linkFns.push(linkingFn); - } - }, + * @param {Array.} modules A list of module functions or their aliases. See + * {@link angular.module}. The `ng` module must be explicitly added. + * @returns {function()} Injector function. See {@link angular.module.AUTO.$injector $injector}. + * + * @example + * Typical usage + * 
+ *   // create an injector
+ *   var $injector = angular.injector(['ng']);
+ *
+ *   // use the injector to kick of your application
+ *   // use the type inference to auto inject arguments, or use implicit injection
+ *   $injector.invoke(function($rootScope, $compile, $document){
+ *     $compile($document)($rootScope);
+ *     $rootScope.$digest();
+ *   });
+ *
+ */ - addChild: function(index, template) { - if (template) { - this.paths.push(index); - this.children.push(template); - } - }, +/** + * @ngdoc overview + * @name angular.module.AUTO + * @description + * + * Implicit module which gets automatically added to each {@link angular.module.AUTO.$injector $injector}. + */ - empty: function() { - return this.linkFns.length === 0 && this.paths.length === 0; +var FN_ARGS = /^function\s*[^\(]*\(([^\)]*)\)/m; +var FN_ARG_SPLIT = /,/; +var FN_ARG = /^\s*(.+?)\s*$/; +var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg; +function inferInjectionArgs(fn) { + assertArgFn(fn); + if (!fn.$inject) { + var args = fn.$inject = []; + var fnText = fn.toString().replace(STRIP_COMMENTS, ''); + var argDecl = fnText.match(FN_ARGS); + forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){ + arg.replace(FN_ARG, function(all, name){ + args.push(name); + }); + }); } -}; + return fn.$inject; +} -/////////////////////////////////// -//Compiler -////////////////////////////////// +/////////////////////////////////////// /** - * @workInProgress - * @ngdoc function - * @name angular.compile + * @ngdoc object + * @name angular.module.AUTO.$injector * @function * * @description - * Compiles a piece of HTML string or DOM into a template and produces a template function, which - * can then be used to link {@link angular.scope scope} and the template together. * - * The compilation is a process of walking the DOM tree and trying to match DOM elements to - * {@link angular.markup markup}, {@link angular.attrMarkup attrMarkup}, - * {@link angular.widget widgets}, and {@link angular.directive directives}. For each match it - * executes corresponding markup, attrMarkup, widget or directive template function and collects the - * instance functions into a single template function which is then returned. + * `$injector` is used to retrieve object instances as defined by + * {@link angular.module.AUTO.$provide provider}, instantiate types, invoke methods, + * and load modules. * - * The template function can then be used once to produce the view or as it is the case with - * {@link angular.widget.@ng:repeat repeater} many-times, in which case each call results in a view - * that is a DOM clone of the original template. + * The following always holds true: * - 
-    // compile the entire window.document and give me the scope bound to this template.
-    var rootScope = angular.compile(window.document)();
-
-    // compile a piece of html
-    var rootScope2 = angular.compile('
click me
')();
-
-    // compile a piece of html and retain reference to both the dom and scope
-    var template = angular.element('
click me
'),
-        scope = angular.compile(template)();
-    // at this point template was transformed into a view
-
+ * 
+ *   var $injector = angular.injector();
+ *   expect($injector.get('$injector')).toBe($injector);
+ *   expect($injector.invoke(null, function($injector){
+ *     return $injector;
+ *   }).toBe($injector);
+ *
* + * # Injection Function Annotation * - * @param {string|DOMElement} element Element or HTML to compile into a template function. - * @returns {function([scope][, cloneAttachFn])} a template function which is used to bind template - * (a DOM element/tree) to a scope. Where: + * JavaScript does not have annotations, and annotations are needed for dependency injection. The + * following ways are all valid way of annotating function with injection arguments and are equivalent. * - * * `scope` - A {@link angular.scope Scope} to bind to. If none specified, then a new - * root scope is created. - * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the - * `template` and call the `cloneAttachFn` function allowing the caller to attach the - * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is - * called as:
`cloneAttachFn(clonedElement, scope)` where: + * 
+ *   // inferred (only works if code not minified/obfuscated)
+ *   $inject.invoke(function(serviceA){});
  *
- *      * `clonedElement` - is a clone of the original `element` passed into the compiler.
- *      * `scope` - is the current scope with which the linking function is working with.
+ *   // annotated
+ *   function explicit(serviceA) {};
+ *   explicit.$inject = ['serviceA'];
+ *   $inject.invoke(explicit);
  *
- * Calling the template function returns the scope to which the element is bound to. It is either
- * the same scope as the one passed into the template function, or if none were provided it's the
- * newly create scope.
+ *   // inline
+ *   $inject.invoke(['serviceA', function(serviceA){}]);
+ *
* - * If you need access to the bound view, there are two ways to do it: + * ## Inference * - * - If you are not asking the linking function to clone the template, create the DOM element(s) - * before you send them to the compiler and keep this reference around. - * 
- *     var view = angular.element('
{{total}}
'),
- *         scope = angular.compile(view)();
- *
+ * In JavaScript calling `toString()` on a function returns the function definition. The definition can then be + * parsed and the function arguments can be extracted. *NOTE:* This does not work with minfication, and obfuscation + * tools since these tools change the argument names. * - * - if on the other hand, you need the element to be cloned, the view reference from the original - * example would not point to the clone, but rather to the original template that was cloned. In - * this case, you can access the clone via the cloneAttachFn: - * 
- *     var original = angular.element('
{{total}}
'),
- *         scope = someParentScope.$new(),
- *         clone;
+ * ## `$inject` Annotation
+ * By adding a `$inject` property onto a function the injection parameters can be specified.
  *
- *     angular.compile(original)(scope, function(clonedElement, scope) {
- *       clone = clonedElement;
- *       //attach the clone to DOM document at the right place
- *     });
+ * ## Inline
+ * As an array of injection names, where the last item in the array is the function to call.
+ */
+
+/**
+ * @ngdoc method
+ * @name angular.module.AUTO.$injector#get
+ * @methodOf angular.module.AUTO.$injector
  *
- *     //now we have reference to the cloned DOM via `clone`
- *
+ * @description + * Return an instance of the service. * + * @param {string} name The name of the instance to retrieve. + * @return {*} The instance. + */ + +/** + * @ngdoc method + * @name angular.module.AUTO.$injector#invoke + * @methodOf angular.module.AUTO.$injector * - * Compiler Methods For Widgets and Directives: + * @description + * Invoke the method and supply the method arguments from the `$injector`. * - * The following methods are available for use when you write your own widgets, directives, - * and markup. (Recall that the compile function's this is a reference to the compiler.) + * @param {!function} fn The function to invoke. The function arguments come form the function annotation. + * @param {Object=} self The `this` for the invoked method. + * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before + * the `$injector` is consulted. + * @return the value returned by the invoked `fn` function. + */ + +/** + * @ngdoc method + * @name angular.module.AUTO.$injector#instantiate + * @methodOf angular.module.AUTO.$injector + * @description + * Create a new instance of JS type. The method takes a constructor function invokes the new operator and supplies + * all of the arguments to the constructor function as specified by the constructor annotation. * - * `compile(element)` - returns linker - - * Invoke a new instance of the compiler to compile a DOM element and return a linker function. - * You can apply the linker function to the original element or a clone of the original element. - * The linker function returns a scope. + * @param {function} Type Annotated constructor function. + * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before + * the `$injector` is consulted. + * @return new instance of `Type`. + */ + + +/** + * @ngdoc object + * @name angular.module.AUTO.$provide * - * * `comment(commentText)` - returns element - Create a comment element. + * @description * - * * `element(elementName)` - returns element - Create an element by name. + * Use `$provide` to register new providers with the `$injector`. The providers are the factories for the instance. + * The providers share the same name as the instance they create with the `Provide` suffixed to them. * - * * `text(text)` - returns element - Create a text element. + * A provider is an object with a `$get()` method. The injector calls the `$get` method to create a new instance of + * a service. The Provider can have additional methods which would allow for configuration of the provider. * - * * `descend([set])` - returns descend state (true or false). Get or set the current descend - * state. If true the compiler will descend to children elements. + * 
+ *   function GreetProvider() {
+ *     var salutation = 'Hello';
  *
- *  * `directives([set])` - returns directive state (true or false). Get or set the current
- *  directives processing state. The compiler will process directives only when directives set to
- *  true.
+ *     this.salutation = function(text) {
+ *       salutation = text;
+ *     };
  *
- * For information on how the compiler works, see the
- * {@link guide/dev_guide.compiler Angular HTML Compiler} section of the Developer Guide.
- */
-function Compiler(markup, attrMarkup, directives, widgets){
-  this.markup = markup;
-  this.attrMarkup = attrMarkup;
-  this.directives = directives;
-  this.widgets = widgets;
-}
-
-Compiler.prototype = {
-  compile: function(templateElement) {
-    templateElement = jqLite(templateElement);
-    var index = 0,
-        template,
-        parent = templateElement.parent();
-    if (templateElement.length > 1) {
-      // https://github.com/angular/angular.js/issues/338
-      throw Error("Cannot compile multiple element roots: " +
-          jqLite('
').append(templateElement.clone()).html());
-    }
-    if (parent && parent[0]) {
-      parent = parent[0];
-      for(var i = 0; i < parent.childNodes.length; i++) {
-        if (parent.childNodes[i] == templateElement[0]) {
-          index = i;
-        }
-      }
-    }
-    template = this.templatize(templateElement, index) || new Template();
-    return function(scope, cloneConnectFn){
-      // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
-      // and sometimes changes the structure of the DOM.
-      var element = cloneConnectFn
-        ? JQLitePrototype.clone.call(templateElement) // IMPORTANT!!!
-        : templateElement;
-        scope = scope || createScope();
-      element.data($$scope, scope);
-      scope.$element = element;
-      (cloneConnectFn||noop)(element, scope);
-      template.link(element, scope);
-      return scope;
-    };
-  },
-
-  templatize: function(element, elementIndex){
-    var self = this,
-        widget,
-        fn,
-        directiveFns = self.directives,
-        descend = true,
-        directives = true,
-        elementName = nodeName_(element),
-        elementNamespace = elementName.indexOf(':') > 0 ? lowercase(elementName).replace(':', '-') : '',
-        template,
-        selfApi = {
-          compile: bind(self, self.compile),
-          descend: function(value){ if(isDefined(value)) descend = value; return descend;},
-          directives: function(value){ if(isDefined(value)) directives = value; return directives;},
-          scope: function(value){ if(isDefined(value)) template.newScope = template.newScope || value; return template.newScope;}
-        };
-    element.addClass(elementNamespace);
-    template = new Template();
-    eachAttribute(element, function(value, name){
-      if (!widget) {
-        if ((widget = self.widgets('@' + name))) {
-          element.addClass('ng-attr-widget');
-          widget = bind(selfApi, widget, value, element);
-        }
-      }
-    });
-    if (!widget) {
-      if ((widget = self.widgets(elementName))) {
-        if (elementNamespace)
-          element.addClass('ng-widget');
-        widget = bind(selfApi, widget, element);
-      }
-    }
-    if (widget) {
-      descend = false;
-      directives = false;
-      var parent = element.parent();
-      template.addLinkFn(widget.call(selfApi, element));
-      if (parent && parent[0]) {
-        element = jqLite(parent[0].childNodes[elementIndex]);
-      }
-    }
-    if (descend){
-      // process markup for text nodes only
-      for(var i=0, child=element[0].childNodes;
-          i
  */
 
-
-function createScope(providers, instanceCache) {
-  var scope = new Scope();
-  (scope.$service = createInjector(scope, providers, instanceCache)).eager();
-  return scope;
-}
-
-
 /**
- * @ngdoc function
- * @name angular.scope
- *
+ * @ngdoc method
+ * @name angular.module.AUTO.$provide#service
+ * @methodOf angular.module.AUTO.$provide
  * @description
- * A root scope can be created by calling {@link angular.scope angular.scope()}. Child scopes
- * are created using the {@link angular.scope.$new $new()} method.
- * (Most scopes are created automatically when compiled HTML template is executed.)
- *
- * Here is a simple scope snippet to show how you can interact with the scope.
- * 
-       var scope = angular.scope();
-       scope.salutation = 'Hello';
-       scope.name = 'World';
-
-       expect(scope.greeting).toEqual(undefined);
-
-       scope.$watch('name', function(){
-         this.greeting = this.salutation + ' ' + this.name + '!';
-       }); // initialize the watch
-
-       expect(scope.greeting).toEqual(undefined);
-       scope.name = 'Misko';
-       // still old value, since watches have not been called yet
-       expect(scope.greeting).toEqual(undefined);
-
-       scope.$digest(); // fire all  the watches
-       expect(scope.greeting).toEqual('Hello Misko!');
- * 

- *
- * # Inheritance
- * A scope can inherit from a parent scope, as in this example:
- * 
-     var parent = angular.scope();
-     var child = parent.$new();
-
-     parent.salutation = "Hello";
-     child.name = "World";
-     expect(child.salutation).toEqual('Hello');
-
-     child.salutation = "Welcome";
-     expect(child.salutation).toEqual('Welcome');
-     expect(parent.salutation).toEqual('Hello');
- * 

  *
- * # Dependency Injection
- * See {@link guide/dev_guide.di dependency injection}.
+ * Register a provider for a service. The providers can be retrieved and can have additional configuration methods.
  *
+ * @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provide'` key.
+ * @param {(Object|function())} provider If the provider is:
  *
- * @param {Object.=} providers Map of service factory which need to be provided
- *     for the current scope. Defaults to {@link angular.service}.
- * @param {Object.=} instanceCache Provides pre-instantiated services which should
- *     append/override services provided by `providers`. This is handy when unit-testing and having
- *     the need to override a default service.
- * @returns {Object} Newly created scope.
+ *   - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
+ *               {@link angular.module.AUTO.$injector#invoke $injector.invoke()} when an instance needs to be created.
+ *   - `Constructor`: a new instance of the provider will be created using
+ *               {@link angular.module.AUTO.$injector#instantiate $injector.instantiate()}, then treated as `object`.
  *
  */
-function Scope() {
-  this.$id = nextUid();
-  this.$$phase = this.$parent = this.$$watchers =
-                 this.$$nextSibling = this.$$prevSibling =
-                 this.$$childHead = this.$$childTail = null;
-  this.$destructor = noop;
-  this['this'] = this.$root =  this;
-  this.$$asyncQueue = [];
-  this.$$listeners = {};
-}
 
 /**
- * @ngdoc property
- * @name angular.scope.$id
- * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for
- *   debugging.
+ * @ngdoc method
+ * @name angular.module.AUTO.$provide#factory
+ * @methodOf angular.module.AUTO.$provide
+ * @description
+ *
+ * A short hand for configuring services if only `$get` method is required.
+ *
+ * @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provide'` key.
+ * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand for
+ * `$provide.service(name, {$get:$getFn})`.
  */
 
+
 /**
- * @ngdoc property
- * @name angular.scope.$service
- * @function
- *
+ * @ngdoc method
+ * @name angular.module.AUTO.$provide#value
+ * @methodOf angular.module.AUTO.$provide
  * @description
- * Provides reference to an instance of {@link angular.injector injector} which can be used to
- * retrieve {@link angular.service services}. In general the use of this api is discouraged,
- * in favor of proper {@link guide/dev_guide.di dependency injection}.
  *
- * @returns {function} {@link angular.injector injector}
+ * A short hand for configuring services if the `$get` method is a constant.
+ *
+ * @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provide'` key.
+ * @param {function()} value The $getFn for the instance creation. Internally this is a short hand for
+ * `$provide.service(name, {$get:function(){ return value; }})`.
  */
 
-/**
- * @ngdoc property
- * @name angular.scope.$root
- * @returns {Scope} The root scope of the current scope hierarchy.
- */
 
-/**
- * @ngdoc property
- * @name angular.scope.$parent
- * @returns {Scope} The parent scope of the current scope.
- */
+function createInjector(modulesToLoad) {
+  var providerSuffix = 'Provider',
+      path = [],
+      loadedModules = new HashMap(),
+      providerCache = {
+        $provide: {
+            service: supportObject(service),
+            factory: supportObject(factory),
+            value: supportObject(value),
+            decorator: decorator
+          }
+      },
+      providerInjector = createInternalInjector(providerCache, function() {
+        throw Error("Unknown provider: " + path.join(' <- '));
+      }),
+      instanceCache = {},
+      instanceInjector = (instanceCache.$injector =
+          createInternalInjector(instanceCache, function(servicename) {
+            var provider = providerInjector.get(servicename + providerSuffix);
+            return instanceInjector.invoke(provider.$get, provider);
+          }));
 
 
-Scope.prototype = {
-  /**
-   * @ngdoc function
-   * @name angular.scope.$new
-   * @function
-   *
-   * @description
-   * Creates a new child {@link angular.scope scope}. The new scope can optionally behave as a
-   * controller. The parent scope will propagate the {@link angular.scope.$digest $digest()} and
-   * {@link angular.scope.$digest $digest()} events. The scope can be removed from the scope
-   * hierarchy using {@link angular.scope.$destroy $destroy()}.
-   *
-   * {@link angular.scope.$destroy $destroy()} must be called on a scope when it is desired for
-   * the scope and its child scopes to be permanently detached from the parent and thus stop
-   * participating in model change detection and listener notification by invoking.
-   *
-   * @param {function()=} Class Constructor function which the scope should be applied to the scope.
-   * @param {...*} curryArguments Any additional arguments which are curried into the constructor.
-   *        See {@link guide/dev_guide.di dependency injection}.
-   * @returns {Object} The newly created child scope.
-   *
-   */
-  $new: function(Class, curryArguments) {
-    var Child = function() {}; // should be anonymous; This is so that when the minifier munges
-      // the name it does not become random set of chars. These will then show up as class
-      // name in the debugger.
-    var child;
-    Child.prototype = this;
-    child = new Child();
-    child['this'] = child;
-    child.$$listeners = {};
-    child.$parent = this;
-    child.$id = nextUid();
-    child.$$asyncQueue = [];
-    child.$$phase = child.$$watchers =
-      child.$$nextSibling = child.$$childHead = child.$$childTail = null;
-    child.$$prevSibling = this.$$childTail;
-    if (this.$$childHead) {
-      this.$$childTail.$$nextSibling = child;
-      this.$$childTail = child;
-    } else {
-      this.$$childHead = this.$$childTail = child;
-    }
-    // short circuit if we have no class
-    if (Class) {
-      // can't use forEach, we need speed!
-      var ClassPrototype = Class.prototype;
-      for(var key in ClassPrototype) {
-        child[key] = bind(child, ClassPrototype[key]);
+  forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); });
+
+  return instanceInjector;
+
+  ////////////////////////////////////
+  // $provider
+  ////////////////////////////////////
+
+  function supportObject(delegate) {
+    return function(key, value) {
+      if (isObject(key)) {
+        forEach(key, reverseParams(delegate));
+      } else {
+        delegate(key, value);
       }
-      this.$service.invoke(child, Class, curryArguments);
     }
-    return child;
-  },
-
-  /**
-   * @ngdoc function
-   * @name angular.scope.$watch
-   * @function
-   *
-   * @description
-   * Registers a `listener` callback to be executed whenever the `watchExpression` changes.
-   *
-   * - The `watchExpression` is called on every call to {@link angular.scope.$digest $digest()} and
-   *   should return the value which will be watched. (Since {@link angular.scope.$digest $digest()}
-   *   reruns when it detects changes the `watchExpression` can execute multiple times per
-   *   {@link angular.scope.$digest $digest()} and should be idempotent.)
-   * - The `listener` is called only when the value from the current `watchExpression` and the
-   *   previous call to `watchExpression' are not equal. The inequality is determined according to
-   *   {@link angular.equals} function. To save the value of the object for later comparison
-   *   {@link angular.copy} function is used. It also means that watching complex options will
-   *   have adverse memory and performance implications.
-   * - The watch `listener` may change the model, which may trigger other `listener`s to fire. This
-   *   is achieved by rerunning the watchers until no changes are detected. The rerun iteration
-   *   limit is 100 to prevent infinity loop deadlock.
-   *
-   *
-   * If you want to be notified whenever {@link angular.scope.$digest $digest} is called,
-   * you can register an `watchExpression` function with no `listener`. (Since `watchExpression`,
-   * can execute multiple times per {@link angular.scope.$digest $digest} cycle when a change is
-   * detected, be prepared for multiple calls to your listener.)
-   *
-   *
-   * # Example
-     
-       var scope = angular.scope();
-       scope.name = 'misko';
-       scope.counter = 0;
-
-       expect(scope.counter).toEqual(0);
-       scope.$watch('name', function(scope, newValue, oldValue) { counter = counter + 1; });
-       expect(scope.counter).toEqual(0);
-
-       scope.$digest();
-       // no variable change
-       expect(scope.counter).toEqual(0);
-
-       scope.name = 'adam';
-       scope.$digest();
-       expect(scope.counter).toEqual(1);
-     

-   *
-   *
-   *
-   * @param {(function()|string)} watchExpression Expression that is evaluated on each
-   *    {@link angular.scope.$digest $digest} cycle. A change in the return value triggers a
-   *    call to the `listener`.
-   *
-   *    - `string`: Evaluated as {@link guide/dev_guide.expressions expression}
-   *    - `function(scope)`: called with current `scope` as a parameter.
-   * @param {(function()|string)=} listener Callback called whenever the return value of
-   *   the `watchExpression` changes.
-   *
-   *    - `string`: Evaluated as {@link guide/dev_guide.expressions expression}
-   *    - `function(scope, newValue, oldValue)`: called with current `scope` an previous and
-   *       current values as parameters.
-   * @returns {function()} Returns a deregistration function for this listener.
-   */
-  $watch: function(watchExp, listener) {
-    var scope = this,
-        get = compileToFn(watchExp, 'watch'),
-        listenFn = compileToFn(listener || noop, 'listener'),
-        array = scope.$$watchers,
-        watcher = {
-          fn: listenFn,
-          last: Number.NaN, // NaN !== NaN. We used this to force $watch to fire on first run.
-          get: get
-        };
+  }
 
-    if (!array) {
-      array = scope.$$watchers = [];
+  function service(name, provider) {
+    if (isFunction(provider)){
+      provider = providerInjector.instantiate(provider);
+    }
+    if (!provider.$get) {
+      throw Error('Provider ' + name + ' must define $get factory method.');
     }
-    // we use unshift since we use a while loop in $digest for speed.
-    // the while loop reads in reverse order.
-    array.unshift(watcher);
+    providerCache[name + providerSuffix] = provider;
+  }
+
+  function factory(name, factoryFn) { service(name, { $get:factoryFn }); }
+
+  function value(name, value) { factory(name, valueFn(value)); }
+
+  function decorator(serviceName, decorFn) {
+    var origProvider = providerInjector.get(serviceName + providerSuffix),
+        orig$get = origProvider.$get;
 
-    return function() {
-      angularArray.remove(array, watcher);
+    origProvider.$get = function() {
+      var origInstance = instanceInjector.invoke(orig$get, origProvider);
+      return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});
     };
-  },
+  }
 
-  /**
-   * @ngdoc function
-   * @name angular.scope.$digest
-   * @function
-   *
-   * @description
-   * Process all of the {@link angular.scope.$watch watchers} of the current scope and its children.
-   * Because a {@link angular.scope.$watch watcher}'s listener can change the model, the
-   * `$digest()` keeps calling the {@link angular.scope.$watch watchers} until no more listeners are
-   * firing. This means that it is possible to get into an infinite loop. This function will throw
-   * `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 100.
-   *
-   * Usually you don't call `$digest()` directly in
-   * {@link angular.directive.ng:controller controllers} or in {@link angular.directive directives}.
-   * Instead a call to {@link angular.scope.$apply $apply()} (typically from within a
-   * {@link angular.directive directive}) will force a `$digest()`.
-   *
-   * If you want to be notified whenever `$digest()` is called,
-   * you can register a `watchExpression` function  with {@link angular.scope.$watch $watch()}
-   * with no `listener`.
-   *
-   * You may have a need to call `$digest()` from within unit-tests, to simulate the scope
-   * life-cycle.
-   *
-   * # Example
-     
-       var scope = angular.scope();
-       scope.name = 'misko';
-       scope.counter = 0;
-
-       expect(scope.counter).toEqual(0);
-       scope.$digest('name', function(scope, newValue, oldValue) { counter = counter + 1; });
-       expect(scope.counter).toEqual(0);
-
-       scope.$digest();
-       // no variable change
-       expect(scope.counter).toEqual(0);
-
-       scope.name = 'adam';
-       scope.$digest();
-       expect(scope.counter).toEqual(1);
-     

-   *
-   */
-  $digest: function() {
-    var watch, value, last,
-        watchers,
-        asyncQueue,
-        length,
-        dirty, ttl = 100,
-        next, current, target = this;
+  ////////////////////////////////////
+  // Module Loading
+  ////////////////////////////////////
+  function loadModules(modulesToLoad){
+    var runBlocks = [];
+    forEach(modulesToLoad, function(module) {
+      if (loadedModules.get(module)) return;
+      loadedModules.put(module, true);
+      if (isString(module)) {
+        var moduleFn = angularModule(module);
+        runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
 
-    if (target.$$phase) {
-      throw Error(target.$$phase + ' already in progress');
-    }
-    do {
+        try {
+          for(var invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {
+            var invokeArgs = invokeQueue[i],
+                provider = invokeArgs[0] == '$injector'
+                    ? providerInjector
+                    : providerInjector.get(invokeArgs[0]);
 
-      dirty = false;
-      current = target;
-      do {
-        current.$$phase = '$digest';
-        asyncQueue = current.$$asyncQueue;
-        while(asyncQueue.length) {
-          try {
-            current.$eval(asyncQueue.shift());
-          } catch (e) {
-            current.$service('$exceptionHandler')(e);
+            provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
           }
+        } catch (e) {
+          if (e.message) e.message += ' from ' + module;
+          throw e;
         }
-        if ((watchers = current.$$watchers)) {
-          // process our watches
-          length = watchers.length;
-          while (length--) {
-            try {
-              watch = watchers[length];
-              // Most common watches are on primitives, in which case we can short
-              // circuit it with === operator, only when === fails do we use .equals
-              if ((value = watch.get(current)) !== (last = watch.last) && !equals(value, last)) {
-                dirty = true;
-                watch.fn(current, watch.last = copy(value), last);
-              }
-            } catch (e) {
-              current.$service('$exceptionHandler')(e);
-            }
-          }
+      } else if (isFunction(module)) {
+        try {
+          runBlocks.push(providerInjector.invoke(module));
+        } catch (e) {
+          if (e.message) e.message += ' from ' + module;
+          throw e;
         }
-
-        current.$$phase = null;
-
-        // Insanity Warning: scope depth-first traversal
-        // yes, this code is a bit crazy, but it works and we have tests to prove it!
-        // this piece should be kept in sync with the traversal in $broadcast
-        if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
-          while(current !== target && !(next = current.$$nextSibling)) {
-            current = current.$parent;
-          }
+      } else if (isArray(module)) {
+        try {
+          runBlocks.push(providerInjector.invoke(module));
+        } catch (e) {
+          if (e.message) e.message += ' from ' + String(module[module.length - 1]);
+          throw e;
         }
-      } while ((current = next));
-
-      if(!(ttl--)) {
-        throw Error('100 $digest() iterations reached. Aborting!');
+      } else {
+        assertArgFn(module, 'module');
       }
-    } while (dirty);
-  },
-
-  /**
-   * @ngdoc function
-   * @name angular.scope.$destroy
-   * @function
-   *
-   * @description
-   * Remove the current scope (and all of its children) from the parent scope. Removal implies
-   * that calls to {@link angular.scope.$digest $digest()} will no longer propagate to the current
-   * scope and its children. Removal also implies that the current scope is eligible for garbage
-   * collection.
-   *
-   * The destructing scope emits an `$destroy` {@link angular.scope.$emit event}.
-   *
-   * The `$destroy()` is usually used by directives such as
-   * {@link angular.widget.@ng:repeat ng:repeat} for managing the unrolling of the loop.
-   *
-   */
-  $destroy: function() {
-    if (this.$root == this) return; // we can't remove the root node;
-    this.$emit('$destroy');
-    var parent = this.$parent;
-
-    if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
-    if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
-    if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
-    if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
-  },
+    });
+    return runBlocks;
+  }
 
-  /**
-   * @ngdoc function
-   * @name angular.scope.$eval
-   * @function
-   *
-   * @description
-   * Executes the `expression` on the current scope returning the result. Any exceptions in the
-   * expression are propagated (uncaught). This is useful when evaluating engular expressions.
-   *
-   * # Example
-     
-       var scope = angular.scope();
-       scope.a = 1;
-       scope.b = 2;
-
-       expect(scope.$eval('a+b')).toEqual(3);
-       expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
-     

-   *
-   * @param {(string|function())=} expression An angular expression to be executed.
-   *
-   *    - `string`: execute using the rules as defined in  {@link guide/dev_guide.expressions expression}.
-   *    - `function(scope)`: execute the function with the current `scope` parameter.
-   *
-   * @returns {*} The result of evaluating the expression.
-   */
-  $eval: function(expr) {
-    var fn = isString(expr)
-      ? expressionCompile(expr)
-      : expr || noop;
-    return fn(this);
-  },
+  ////////////////////////////////////
+  // internal Injector
+  ////////////////////////////////////
 
-  /**
-   * @ngdoc function
-   * @name angular.scope.$evalAsync
-   * @function
-   *
-   * @description
-   * Executes the expression on the current scope at a later point in time.
-   *
-   * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that:
-   *
-   *   - it will execute in the current script execution context (before any DOM rendering).
-   *   - at least one {@link angular.scope.$digest $digest cycle} will be performed after
-   *     `expression` execution.
-   *
-   * Any exceptions from the execution of the expression are forwarded to the
-   * {@link angular.service.$exceptionHandler $exceptionHandler} service.
-   *
-   * @param {(string|function())=} expression An angular expression to be executed.
-   *
-   *    - `string`: execute using the rules as defined in  {@link guide/dev_guide.expressions expression}.
-   *    - `function(scope)`: execute the function with the current `scope` parameter.
-   *
-   */
-  $evalAsync: function(expr) {
-    this.$$asyncQueue.push(expr);
-  },
+  function createInternalInjector(cache, factory) {
 
-  /**
-   * @ngdoc function
-   * @name angular.scope.$apply
-   * @function
-   *
-   * @description
-   * `$apply()` is used to execute an expression in angular from outside of the angular framework.
-   * (For example from browser DOM events, setTimeout, XHR or third party libraries).
-   * Because we are calling into the angular framework we need to perform proper scope life-cycle
-   * of {@link angular.service.$exceptionHandler exception handling},
-   * {@link angular.scope.$digest executing watches}.
-   *
-   * ## Life cycle
-   *
-   * # Pseudo-Code of `$apply()`
-      function $apply(expr) {
+    function getService(serviceName) {
+      if (typeof serviceName !== 'string') {
+        throw Error('Service name expected');
+      }
+      if (cache.hasOwnProperty(serviceName)) {
+        return cache[serviceName];
+      } else {
         try {
-          return $eval(expr);
-        } catch (e) {
-          $exceptionHandler(e);
+          path.unshift(serviceName);
+          return cache[serviceName] = factory(serviceName);
         } finally {
-          $root.$digest();
+          path.shift();
         }
       }
-   *
-   *
-   * Scope's `$apply()` method transitions through the following stages:
-   *
-   * 1. The {@link guide/dev_guide.expressions expression} is executed using the
-   *    {@link angular.scope.$eval $eval()} method.
-   * 2. Any exceptions from the execution of the expression are forwarded to the
-   *    {@link angular.service.$exceptionHandler $exceptionHandler} service.
-   * 3. The {@link angular.scope.$watch watch} listeners are fired immediately after the expression
-   *    was executed using the {@link angular.scope.$digest $digest()} method.
-   *
-   *
-   * @param {(string|function())=} exp An angular expression to be executed.
-   *
-   *    - `string`: execute using the rules as defined in {@link guide/dev_guide.expressions expression}.
-   *    - `function(scope)`: execute the function with current `scope` parameter.
-   *
-   * @returns {*} The result of evaluating the expression.
-   */
-  $apply: function(expr) {
-    try {
-      return this.$eval(expr);
-    } catch (e) {
-      this.$service('$exceptionHandler')(e);
-    } finally {
-      this.$root.$digest();
     }
-  },
 
-  /**
-   * @ngdoc function
-   * @name angular.scope.$on
-   * @function
-   *
-   * @description
-   * Listen on events of a given type. See {@link angular.scope.$emit $emit} for discussion of
-   * event life cycle.
-   *
-   * @param {string} name Event name to listen on.
-   * @param {function(event)} listener Function to call when the event is emitted.
-   * @returns {function()} Returns a deregistration function for this listener.
-   *
-   * The event listener function format is: `function(event)`. The `event` object passed into the
-   * listener has the following attributes
-   *   - `targetScope` - {Scope}: the scope on which the event was `$emit`-ed or `$broadcast`-ed.
-   *   - `currentScope` - {Scope}: the current scope which is handling the event.
-   *   - `name` - {string}: Name of the event.
-   *   - `cancel` - {function=}: calling `cancel` function will cancel further event propagation
-   *     (available only for events that were `$emit`-ed).
-   */
-  $on: function(name, listener) {
-    var namedListeners = this.$$listeners[name];
-    if (!namedListeners) {
-      this.$$listeners[name] = namedListeners = [];
+    function invoke(fn, self, locals){
+      var args = [],
+          $injectAnnotation,
+          $injectAnnotationIndex,
+          key;
+
+      if (typeof fn == 'function') {
+        $injectAnnotation = inferInjectionArgs(fn);
+        $injectAnnotationIndex = $injectAnnotation.length;
+      } else {
+        if (isArray(fn)) {
+          $injectAnnotation = fn;
+          $injectAnnotationIndex = $injectAnnotation.length;
+          fn = $injectAnnotation[--$injectAnnotationIndex];
+        }
+        assertArgFn(fn, 'fn');
+      }
+
+      while($injectAnnotationIndex--) {
+        key = $injectAnnotation[$injectAnnotationIndex];
+        args.unshift(locals && locals.hasOwnProperty(key) ? locals[key] : getService(key));
+      }
+
+      // Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke
+      switch (self ? -1 : args.length) {
+        case  0: return fn();
+        case  1: return fn(args[0]);
+        case  2: return fn(args[0], args[1]);
+        case  3: return fn(args[0], args[1], args[2]);
+        case  4: return fn(args[0], args[1], args[2], args[3]);
+        case  5: return fn(args[0], args[1], args[2], args[3], args[4]);
+        case  6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]);
+        case  7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
+        case  8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
+        case  9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]);
+        case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]);
+        default: return fn.apply(self, args);
+      }
     }
-    namedListeners.push(listener);
 
-    return function() {
-      angularArray.remove(namedListeners, listener);
-    };
-  },
+    function instantiate(Type, locals){
+      var Constructor = function(){},
+          instance;
+      Constructor.prototype = Type.prototype;
+      instance = new Constructor();
+      return invoke(Type, instance, locals) || instance;
+    }
 
+    return {
+      invoke: invoke,
+      instantiate: instantiate,
+      get: getService
+    };
+  }
+}
 
-  /**
-   * @ngdoc function
-   * @name angular.scope.$emit
-   * @function
-   *
-   * @description
-   * Dispatches an event `name` upwards through the scope hierarchy notifying the
-   * registered {@link angular.scope.$on} listeners.
-   *
-   * The event life cycle starts at the scope on which `$emit` was called. All
-   * {@link angular.scope.$on listeners} listening for `name` event on this scope get notified.
-   * Afterwards, the event traverses upwards toward the root scope and calls all registered
-   * listeners along the way. The event will stop propagating if one of the listeners cancels it.
-   *
-   * Any exception emmited from the {@link angular.scope.$on listeners} will be passed
-   * onto the {@link angular.service.$exceptionHandler $exceptionHandler} service.
-   *
-   * @param {string} name Event name to emit.
-   * @param {...*} args Optional set of arguments which will be passed onto the event listeners.
-   */
-  $emit: function(name, args) {
-    var empty = [],
-        namedListeners,
-        canceled = false,
-        scope = this,
-        event = {
-          name: name,
-          targetScope: scope,
-          cancel: function(){canceled = true;}
-        },
-        listenerArgs = concat([event], arguments, 1),
-        i, length;
-
-    do {
-      namedListeners = scope.$$listeners[name] || empty;
-      event.currentScope = scope;
-      for (i=0, length=namedListeners.length; i=} [factories=angular.service] Map of the service factory
- *     functions.
- * @param {Object.=} [instanceCache={}] Place where instances of services are
- *     saved for reuse. Can also be used to override services specified by `serviceFactory`
- *     (useful in tests).
- * @returns {function()} Injector function:
- *
- *   * `injector(serviceName)`:
- *     * `serviceName` - `{string=}` - Name of the service to retrieve.
- *
- * The injector function also has these properties:
- *
- *   * An `invoke` property which can be used to invoke methods with dependency-injected arguments.
- *    `injector.invoke(self, fn, curryArgs)`
- *     * `self` -  The "`this`" to be used when invoking the function.
- *     * `fn` - The function to be invoked. The function may have the `$inject` property that
- *        lists the set of arguments which should be auto-injected.
- *        (see {@link guide/dev_guide.di dependency injection}).
- *     * `curryArgs(array)` - Optional array of arguments to pass to the function
- *        invocation after the injection arguments (also known as curry arguments or currying).
- *   * An `eager` property which is used to initialize the eager services.
- *     `injector.eager()`
- */
-function createInjector(factoryScope, factories, instanceCache) {
-  factories = factories || angularService;
-  instanceCache = instanceCache || {};
-  factoryScope = factoryScope || {};
-  injector.invoke = invoke;
-
-  injector.eager = function(){
-    forEach(factories, function(factory, name){
-      if (factory.$eager)
-        injector(name);
-
-      if (factory.$creation)
-        throw new Error("Failed to register service '" + name +
-        "': $creation property is unsupported. Use $eager:true or see release notes.");
-    });
-  };
-  return injector;
+ResourceFactory.DEFAULT_ACTIONS = {
+  'get':    {method:'GET'},
+  'save':   {method:'POST'},
+  'query':  {method:'GET', isArray:true},
+  'remove': {method:'DELETE'},
+  'delete': {method:'DELETE'}
+};
 
-  function injector(value){
-    if (!(value in instanceCache)) {
-      var factory = factories[value];
-      if (!factory) throw Error("Unknown provider for '"+value+"'.");
-      instanceCache[value] = invoke(factoryScope, factory);
+ResourceFactory.prototype = {
+  route: function(url, paramDefaults, actions){
+    var self = this;
+    var route = new Route(url);
+    actions = extend({}, ResourceFactory.DEFAULT_ACTIONS, actions);
+    function extractParams(data){
+      var ids = {};
+      forEach(paramDefaults || {}, function(value, key){
+        ids[key] = value.charAt && value.charAt(0) == '@' ? getter(data, value.substr(1)) : value;
+      });
+      return ids;
     }
-    return instanceCache[value];
-  }
 
-  function invoke(self, fn, args){
-    args = args || [];
-    var injectNames = injectionArgs(fn);
-    var i = injectNames.length;
-    while(i--) {
-      args.unshift(injector(injectNames[i]));
+    function Resource(value){
+      copy(value || {}, this);
     }
-    return fn.apply(self, args);
+
+    forEach(actions, function(action, name){
+      var isPostOrPut = action.method == 'POST' || action.method == 'PUT';
+      Resource[name] = function(a1, a2, a3, a4) {
+        var params = {};
+        var data;
+        var success = noop;
+        var error = null;
+        switch(arguments.length) {
+        case 4:
+          error = a4;
+          success = a3;
+          //fallthrough
+        case 3:
+        case 2:
+          if (isFunction(a2)) {
+            if (isFunction(a1)) {
+              success = a1;
+              error = a2;
+              break;
+            }
+
+            success = a2;
+            error = a3;
+            //fallthrough
+          } else {
+            params = a1;
+            data = a2;
+            success = a3;
+            break;
+          }
+        case 1:
+          if (isFunction(a1)) success = a1;
+          else if (isPostOrPut) data = a1;
+          else params = a1;
+          break;
+        case 0: break;
+        default:
+          throw "Expected between 0-4 arguments [params, data, success, error], got " +
+            arguments.length + " arguments.";
+        }
+
+        var value = this instanceof Resource ? this : (action.isArray ? [] : new Resource(data));
+        self.$http({
+          method: action.method,
+          url: route.url(extend({}, extractParams(data), action.params || {}, params)),
+          data: data
+        }).then(function(response) {
+            var data = response.data;
+
+            if (data) {
+              if (action.isArray) {
+                value.length = 0;
+                forEach(data, function(item) {
+                  value.push(new Resource(item));
+                });
+              } else {
+                copy(data, value);
+              }
+            }
+            (success||noop)(value, response.headers);
+          }, error);
+
+        return value;
+      };
+
+      Resource.bind = function(additionalParamDefaults){
+        return self.route(url, extend({}, paramDefaults, additionalParamDefaults), actions);
+      };
+
+      Resource.prototype['$' + name] = function(a1, a2, a3) {
+        var params = extractParams(this),
+            success = noop,
+            error;
+
+        switch(arguments.length) {
+        case 3: params = a1; success = a2; error = a3; break;
+        case 2:
+        case 1:
+          if (isFunction(a1)) {
+            success = a1;
+            error = a2;
+          } else {
+            params = a1;
+            success = a2 || noop;
+          }
+        case 0: break;
+        default:
+          throw "Expected between 1-3 arguments [params, success, error], got " +
+            arguments.length + " arguments.";
+        }
+        var data = isPostOrPut ? this : undefined;
+        Resource[name].call(this, params, data, success, error);
+      };
+    });
+    return Resource;
   }
-}
+};
 
-/**
- * THIS IS NOT PUBLIC DOC YET!
- *
- * @name angular.annotate
- * @function
- *
- * @description
- * Annotate the function with injection arguments. This is equivalent to setting the `$inject`
- * property as described in {@link guide.di dependency injection}.
- *
- * 
- * var MyController = angular.annotate('$location', function($location){ ... });
- * 

- *
- * is the same as
+/*
+ * HTML Parser By Misko Hevery (misko@hevery.com)
+ * based on:  HTML Parser By John Resig (ejohn.org)
+ * Original code by Erik Arvidsson, Mozilla Public License
+ * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
  *
- * 
- * var MyController = function($location){ ... };
- * MyController.$inject = ['$location'];
- * 

+ * // Use like so:
+ * htmlParser(htmlString, {
+ *     start: function(tag, attrs, unary) {},
+ *     end: function(tag) {},
+ *     chars: function(text) {},
+ *     comment: function(text) {}
+ * });
  *
- * @param {String|Array} serviceName... zero or more service names to inject into the
- *     `annotatedFunction`.
- * @param {function} annotatedFunction function to annotate with `$inject`
- *     functions.
- * @returns {function} `annotatedFunction`
  */
-function annotate(services, fn) {
-  if (services instanceof Array) {
-    fn.$inject = services;
-    return fn;
-  } else {
-    var i = 0,
-        length = arguments.length - 1, // last one is the destination function
-        $inject = arguments[length].$inject = [];
-    for (; i < length; i++) {
-      $inject.push(arguments[i]);
-    }
-    return arguments[length]; // return the last one
-  }
-}
 
-function angularServiceInject(name, fn, inject, eager) {
-  angularService(name, fn, {$inject:inject, $eager:eager});
-}
+// Regular Expressions for parsing tags and attributes
+var START_TAG_REGEXP = /^<\s*([\w:-]+)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*>/,
+  END_TAG_REGEXP = /^<\s*\/\s*([\w:-]+)[^>]*>/,
+  ATTR_REGEXP = /([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,
+  BEGIN_TAG_REGEXP = /^/g,
+  CDATA_REGEXP = //g,
+  URI_REGEXP = /^((ftp|https?):\/\/|mailto:|#)/,
+  NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g; // Match everything outside of normal chars and " (quote character)
 
 
-/**
- * @returns the $inject property of function. If not found the
- * the $inject is computed by looking at the toString of function and
- * extracting all arguments which and assuming that they are the
- * injection names.
- */
-var FN_ARGS = /^function\s*[^\(]*\(([^\)]*)\)/m;
-var FN_ARG_SPLIT = /,/;
-var FN_ARG = /^\s*(.+?)\s*$/;
-var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
-function injectionArgs(fn) {
-  assertArgFn(fn);
-  if (!fn.$inject) {
-    var args = fn.$inject = [];
-    var fnText = fn.toString().replace(STRIP_COMMENTS, '');
-    var argDecl = fnText.match(FN_ARGS);
-    forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){
-      arg.replace(FN_ARG, function(all, name){
-        args.push(name);
-      });
-    });
-  }
-  return fn.$inject;
-}
+// Good source of info about elements and attributes
+// http://dev.w3.org/html5/spec/Overview.html#semantics
+// http://simon.html5.org/html-elements
 
-var OPERATORS = {
-    'null':function(self){return null;},
-    'true':function(self){return true;},
-    'false':function(self){return false;},
-    $undefined:noop,
-    '+':function(self, a,b){return (isDefined(a)?a:0)+(isDefined(b)?b:0);},
-    '-':function(self, a,b){return (isDefined(a)?a:0)-(isDefined(b)?b:0);},
-    '*':function(self, a,b){return a*b;},
-    '/':function(self, a,b){return a/b;},
-    '%':function(self, a,b){return a%b;},
-    '^':function(self, a,b){return a^b;},
-    '=':noop,
-    '==':function(self, a,b){return a==b;},
-    '!=':function(self, a,b){return a!=b;},
-    '<':function(self, a,b){return a':function(self, a,b){return a>b;},
-    '<=':function(self, a,b){return a<=b;},
-    '>=':function(self, a,b){return a>=b;},
-    '&&':function(self, a,b){return a&&b;},
-    '||':function(self, a,b){return a||b;},
-    '&':function(self, a,b){return a&b;},
-//    '|':function(self, a,b){return a|b;},
-    '|':function(self, a,b){return b(self, a);},
-    '!':function(self, a){return !a;}
-};
-var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
+// Safe Void Elements - HTML5
+// http://dev.w3.org/html5/spec/Overview.html#void-elements
+var voidElements = makeMap("area,br,col,hr,img,wbr");
 
-function lex(text, parseStringsForObjects){
-  var dateParseLength = parseStringsForObjects ? DATE_ISOSTRING_LN : -1,
-      tokens = [],
-      token,
-      index = 0,
-      json = [],
-      ch,
-      lastCh = ':'; // can start regexp
+// Elements that you can, intentionally, leave open (and which close themselves)
+// http://dev.w3.org/html5/spec/Overview.html#optional-tags
+var optionalEndTagBlockElements = makeMap("colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr"),
+    optionalEndTagInlineElements = makeMap("rp,rt"),
+    optionalEndTagElements = extend({}, optionalEndTagInlineElements, optionalEndTagBlockElements);
 
-  while (index < text.length) {
-    ch = text.charAt(index);
-    if (is('"\'')) {
-      readString(ch);
-    } else if (isNumber(ch) || is('.') && isNumber(peek())) {
-      readNumber();
-    } else if (isIdent(ch)) {
-      readIdent();
-      // identifiers can only be if the preceding char was a { or ,
-      if (was('{,') && json[0]=='{' &&
-         (token=tokens[tokens.length-1])) {
-        token.json = token.text.indexOf('.') == -1;
-      }
-    } else if (is('(){}[].,;:')) {
-      tokens.push({
-        index:index,
-        text:ch,
-        json:(was(':[,') && is('{[')) || is('}]:,')
-      });
-      if (is('{[')) json.unshift(ch);
-      if (is('}]')) json.shift();
-      index++;
-    } else if (isWhitespace(ch)) {
-      index++;
-      continue;
-    } else {
-      var ch2 = ch + peek(),
-          fn = OPERATORS[ch],
-          fn2 = OPERATORS[ch2];
-      if (fn2) {
-        tokens.push({index:index, text:ch2, fn:fn2});
-        index += 2;
-      } else if (fn) {
-        tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')});
-        index += 1;
-      } else {
-        throwError("Unexpected next character ", index, index+1);
-      }
-    }
-    lastCh = ch;
-  }
-  return tokens;
+// Safe Block Elements - HTML5
+var blockElements = extend({}, optionalEndTagBlockElements, makeMap("address,article,aside," +
+        "blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5,h6," +
+        "header,hgroup,hr,ins,map,menu,nav,ol,pre,script,section,table,ul"));
 
-  function is(chars) {
-    return chars.indexOf(ch) != -1;
-  }
+// Inline Elements - HTML5
+var inlineElements = extend({}, optionalEndTagInlineElements, makeMap("a,abbr,acronym,b,bdi,bdo," +
+        "big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s,samp,small," +
+        "span,strike,strong,sub,sup,time,tt,u,var"));
 
-  function was(chars) {
-    return chars.indexOf(lastCh) != -1;
-  }
 
-  function peek() {
-    return index + 1 < text.length ? text.charAt(index + 1) : false;
-  }
-  function isNumber(ch) {
-    return '0' <= ch && ch <= '9';
-  }
-  function isWhitespace(ch) {
-    return ch == ' ' || ch == '\r' || ch == '\t' ||
-           ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0
-  }
-  function isIdent(ch) {
-    return 'a' <= ch && ch <= 'z' ||
-           'A' <= ch && ch <= 'Z' ||
-           '_' == ch || ch == '$';
-  }
-  function isExpOperator(ch) {
-    return ch == '-' || ch == '+' || isNumber(ch);
-  }
+// Special Elements (can contain anything)
+var specialElements = makeMap("script,style");
 
-  function throwError(error, start, end) {
-    end = end || index;
-    throw Error("Lexer Error: " + error + " at column" +
-        (isDefined(start)
-            ? "s " + start +  "-" + index + " [" + text.substring(start, end) + "]"
-            : " " + end) +
-        " in expression [" + text + "].");
-  }
+var validElements = extend({}, voidElements, blockElements, inlineElements, optionalEndTagElements);
 
-  function readNumber() {
-    var number = "";
-    var start = index;
-    while (index < text.length) {
-      var ch = lowercase(text.charAt(index));
-      if (ch == '.' || isNumber(ch)) {
-        number += ch;
-      } else {
-        var peekCh = peek();
-        if (ch == 'e' && isExpOperator(peekCh)) {
-          number += ch;
-        } else if (isExpOperator(ch) &&
-            peekCh && isNumber(peekCh) &&
-            number.charAt(number.length - 1) == 'e') {
-          number += ch;
-        } else if (isExpOperator(ch) &&
-            (!peekCh || !isNumber(peekCh)) &&
-            number.charAt(number.length - 1) == 'e') {
-          throwError('Invalid exponent');
-        } else {
-          break;
+//Attributes that have href and hence need to be sanitized
+var uriAttrs = makeMap("background,cite,href,longdesc,src,usemap");
+var validAttrs = extend({}, uriAttrs, makeMap(
+    'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+
+    'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,'+
+    'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,'+
+    'scope,scrolling,shape,span,start,summary,target,title,type,'+
+    'valign,value,vspace,width'));
+
+/**
+ * @example
+ * htmlParser(htmlString, {
+ *     start: function(tag, attrs, unary) {},
+ *     end: function(tag) {},
+ *     chars: function(text) {},
+ *     comment: function(text) {}
+ * });
+ *
+ * @param {string} html string
+ * @param {object} handler
+ */
+function htmlParser( html, handler ) {
+  var index, chars, match, stack = [], last = html;
+  stack.last = function() { return stack[ stack.length - 1 ]; };
+
+  while ( html ) {
+    chars = true;
+
+    // Make sure we're not in a script or style element
+    if ( !stack.last() || !specialElements[ stack.last() ] ) {
+
+      // Comment
+      if ( html.indexOf("");
+
+        if ( index >= 0 ) {
+          if (handler.comment) handler.comment( html.substring( 4, index ) );
+          html = html.substring( index + 3 );
+          chars = false;
         }
-      }
-      index++;
-    }
-    number = 1 * number;
-    tokens.push({index:start, text:number, json:true,
-      fn:function(){return number;}});
-  }
-  function readIdent() {
-    var ident = "";
-    var start = index;
-    var fn;
-    while (index < text.length) {
-      var ch = text.charAt(index);
-      if (ch == '.' || isIdent(ch) || isNumber(ch)) {
-        ident += ch;
-      } else {
-        break;
-      }
-      index++;
-    }
-    fn = OPERATORS[ident];
-    tokens.push({
-      index:start,
-      text:ident,
-      json: fn,
-      fn:fn||extend(getterFn(ident), {
-        assign:function(self, value){
-          return setter(self, ident, value);
+
+      // end tag
+      } else if ( BEGING_END_TAGE_REGEXP.test(html) ) {
+        match = html.match( END_TAG_REGEXP );
+
+        if ( match ) {
+          html = html.substring( match[0].length );
+          match[0].replace( END_TAG_REGEXP, parseEndTag );
+          chars = false;
         }
-      })
-    });
-  }
 
-  function readString(quote) {
-    var start = index;
-    index++;
-    var string = "";
-    var rawString = quote;
-    var escape = false;
-    while (index < text.length) {
-      var ch = text.charAt(index);
-      rawString += ch;
-      if (escape) {
-        if (ch == 'u') {
-          var hex = text.substring(index + 1, index + 5);
-          if (!hex.match(/[\da-f]{4}/i))
-            throwError( "Invalid unicode escape [\\u" + hex + "]");
-          index += 4;
-          string += String.fromCharCode(parseInt(hex, 16));
-        } else {
-          var rep = ESCAPE[ch];
-          if (rep) {
-            string += rep;
-          } else {
-            string += ch;
-          }
+      // start tag
+      } else if ( BEGIN_TAG_REGEXP.test(html) ) {
+        match = html.match( START_TAG_REGEXP );
+
+        if ( match ) {
+          html = html.substring( match[0].length );
+          match[0].replace( START_TAG_REGEXP, parseStartTag );
+          chars = false;
         }
-        escape = false;
-      } else if (ch == '\\') {
-        escape = true;
-      } else if (ch == quote) {
-        index++;
-        tokens.push({index:start, text:rawString, string:string, json:true,
-          fn:function(){
-            return (string.length == dateParseLength)
-              ? angular['String']['toDate'](string)
-              : string;
-          }});
-        return;
-      } else {
-        string += ch;
       }
-      index++;
-    }
-    throwError("Unterminated quote", start);
-  }
-}
 
-/////////////////////////////////////////
+      if ( chars ) {
+        index = html.indexOf("<");
 
-function parser(text, json){
-  var ZERO = valueFn(0),
-      tokens = lex(text, json),
-      assignment = _assignment,
-      assignable = logicalOR,
-      functionCall = _functionCall,
-      fieldAccess = _fieldAccess,
-      objectIndex = _objectIndex,
-      filterChain = _filterChain,
-      functionIdent = _functionIdent,
-      pipeFunction = _pipeFunction;
-  if(json){
-    // The extra level of aliasing is here, just in case the lexer misses something, so that
-    // we prevent any accidental execution in JSON.
-    assignment = logicalOR;
-    functionCall =
-      fieldAccess =
-      objectIndex =
-      assignable =
-      filterChain =
-      functionIdent =
-      pipeFunction =
-        function (){ throwError("is not valid json", {text:text, index:0}); };
-  }
-  //TODO: Shouldn't all of the public methods have assertAllConsumed?
-  //TODO: I think these should be public as part of the parser api instead of scope.$eval().
-  return {
-      assignable: assertConsumed(assignable),
-      primary: assertConsumed(primary),
-      statements: assertConsumed(statements),
-      validator: assertConsumed(validator),
-      formatter: assertConsumed(formatter),
-      filter: assertConsumed(filter)
-  };
+        var text = index < 0 ? html : html.substring( 0, index );
+        html = index < 0 ? "" : html.substring( index );
 
-  function assertConsumed(fn) {
-    return function(){
-      var value = fn();
-      if (tokens.length !== 0) {
-        throwError("is an unexpected token", tokens[0]);
+        if (handler.chars) handler.chars( decodeEntities(text) );
       }
-      return value;
-    };
-  }
 
-  ///////////////////////////////////
-  function throwError(msg, token) {
-    throw Error("Syntax Error: Token '" + token.text +
-      "' " + msg + " at column " +
-      (token.index + 1) + " of the expression [" +
-      text + "] starting at [" + text.substring(token.index) + "].");
-  }
+    } else {
+      html = html.replace(new RegExp("(.*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'), function(all, text){
+        text = text.
+          replace(COMMENT_REGEXP, "$1").
+          replace(CDATA_REGEXP, "$1");
 
-  function peekToken() {
-    if (tokens.length === 0)
-      throw Error("Unexpected end of expression: " + text);
-    return tokens[0];
-  }
+        if (handler.chars) handler.chars( decodeEntities(text) );
 
-  function peek(e1, e2, e3, e4) {
-    if (tokens.length > 0) {
-      var token = tokens[0];
-      var t = token.text;
-      if (t==e1 || t==e2 || t==e3 || t==e4 ||
-          (!e1 && !e2 && !e3 && !e4)) {
-        return token;
-      }
-    }
-    return false;
-  }
-
-  function expect(e1, e2, e3, e4){
-    var token = peek(e1, e2, e3, e4);
-    if (token) {
-      if (json && !token.json) {
-        throwError("is not valid json", token);
-      }
-      tokens.shift();
-      return token;
-    }
-    return false;
-  }
-
-  function consume(e1){
-    if (!expect(e1)) {
-      throwError("is unexpected, expecting [" + e1 + "]", peek());
-    }
-  }
-
-  function unaryFn(fn, right) {
-    return function(self) {
-      return fn(self, right(self));
-    };
-  }
-
-  function binaryFn(left, fn, right) {
-    return function(self) {
-      return fn(self, left(self), right(self));
-    };
-  }
-
-  function hasTokens () {
-    return tokens.length > 0;
-  }
+        return "";
+      });
 
-  function statements(){
-    var statements = [];
-    while(true) {
-      if (tokens.length > 0 && !peek('}', ')', ';', ']'))
-        statements.push(filterChain());
-      if (!expect(';')) {
-        // optimize for the common case where there is only one statement.
-        // TODO(size): maybe we should not support multiple statements?
-        return statements.length == 1
-          ? statements[0]
-          : function (self){
-            var value;
-            for ( var i = 0; i < statements.length; i++) {
-              var statement = statements[i];
-              if (statement)
-                value = statement(self);
-            }
-            return value;
-          };
-      }
+      parseEndTag( "", stack.last() );
     }
-  }
 
-  function _filterChain(){
-    var left = expression();
-    var token;
-    while(true) {
-      if ((token = expect('|'))) {
-        left = binaryFn(left, token.fn, filter());
-      } else {
-        return left;
-      }
+    if ( html == last ) {
+      throw "Parse Error: " + html;
     }
+    last = html;
   }
 
-  function filter(){
-    return pipeFunction(angularFilter);
-  }
-
-  function validator(){
-    return pipeFunction(angularValidator);
-  }
+  // Clean up any remaining tags
+  parseEndTag();
 
-  function formatter(){
-    var token = expect();
-    var formatter = angularFormatter[token.text];
-    var argFns = [];
-    if (!formatter) throwError('is not a valid formatter.', token);
-    while(true) {
-      if ((token = expect(':'))) {
-        argFns.push(expression());
-      } else {
-        return valueFn({
-          format:invokeFn(formatter.format),
-          parse:invokeFn(formatter.parse)
-        });
+  function parseStartTag( tag, tagName, rest, unary ) {
+    tagName = lowercase(tagName);
+    if ( blockElements[ tagName ] ) {
+      while ( stack.last() && inlineElements[ stack.last() ] ) {
+        parseEndTag( "", stack.last() );
       }
     }
-    function invokeFn(fn){
-      return function(self, input){
-        var args = [input];
-        for ( var i = 0; i < argFns.length; i++) {
-          args.push(argFns[i](self));
-        }
-        return fn.apply(self, args);
-      };
-    }
-  }
 
-  function _pipeFunction(fnScope){
-    var fn = functionIdent(fnScope);
-    var argsFn = [];
-    var token;
-    while(true) {
-      if ((token = expect(':'))) {
-        argsFn.push(expression());
-      } else {
-        var fnInvoke = function(self, input){
-          var args = [input];
-          for ( var i = 0; i < argsFn.length; i++) {
-            args.push(argsFn[i](self));
-          }
-          return fn.apply(self, args);
-        };
-        return function(){
-          return fnInvoke;
-        };
-      }
+    if ( optionalEndTagElements[ tagName ] && stack.last() == tagName ) {
+      parseEndTag( "", tagName );
     }
-  }
 
-  function expression(){
-    return assignment();
-  }
+    unary = voidElements[ tagName ] || !!unary;
 
-  function _assignment(){
-    var left = logicalOR();
-    var right;
-    var token;
-    if ((token = expect('='))) {
-      if (!left.assign) {
-        throwError("implies assignment but [" +
-          text.substring(0, token.index) + "] can not be assigned to", token);
-      }
-      right = logicalOR();
-      return function(self){
-        return left.assign(self, right(self));
-      };
-    } else {
-      return left;
-    }
-  }
+    if ( !unary )
+      stack.push( tagName );
 
-  function logicalOR(){
-    var left = logicalAND();
-    var token;
-    while(true) {
-      if ((token = expect('||'))) {
-        left = binaryFn(left, token.fn, logicalAND());
-      } else {
-        return left;
-      }
-    }
-  }
+    var attrs = {};
 
-  function logicalAND(){
-    var left = equality();
-    var token;
-    if ((token = expect('&&'))) {
-      left = binaryFn(left, token.fn, logicalAND());
-    }
-    return left;
-  }
+    rest.replace(ATTR_REGEXP, function(match, name, doubleQuotedValue, singleQoutedValue, unqoutedValue) {
+      var value = doubleQuotedValue
+        || singleQoutedValue
+        || unqoutedValue
+        || '';
 
-  function equality(){
-    var left = relational();
-    var token;
-    if ((token = expect('==','!='))) {
-      left = binaryFn(left, token.fn, equality());
-    }
-    return left;
+      attrs[name] = decodeEntities(value);
+    });
+    if (handler.start) handler.start( tagName, attrs, unary );
   }
 
-  function relational(){
-    var left = additive();
-    var token;
-    if ((token = expect('<', '>', '<=', '>='))) {
-      left = binaryFn(left, token.fn, relational());
-    }
-    return left;
-  }
+  function parseEndTag( tag, tagName ) {
+    var pos = 0, i;
+    tagName = lowercase(tagName);
+    if ( tagName )
+      // Find the closest opened tag of the same type
+      for ( pos = stack.length - 1; pos >= 0; pos-- )
+        if ( stack[ pos ] == tagName )
+          break;
 
-  function additive(){
-    var left = multiplicative();
-    var token;
-    while ((token = expect('+','-'))) {
-      left = binaryFn(left, token.fn, multiplicative());
-    }
-    return left;
-  }
+    if ( pos >= 0 ) {
+      // Close all the open elements, up the stack
+      for ( i = stack.length - 1; i >= pos; i-- )
+        if (handler.end) handler.end( stack[ i ] );
 
-  function multiplicative(){
-    var left = unary();
-    var token;
-    while ((token = expect('*','/','%'))) {
-      left = binaryFn(left, token.fn, unary());
+      // Remove the open elements from the stack
+      stack.length = pos;
     }
-    return left;
   }
+}
 
-  function unary(){
-    var token;
-    if (expect('+')) {
-      return primary();
-    } else if ((token = expect('-'))) {
-      return binaryFn(ZERO, token.fn, unary());
-    } else if ((token = expect('!'))) {
-      return unaryFn(token.fn, unary());
-    } else {
-      return primary();
-    }
-  }
+/**
+ * decodes all entities into regular string
+ * @param value
+ * @returns {string} A string with decoded entities.
+ */
+var hiddenPre=document.createElement("pre");
+function decodeEntities(value) {
+  hiddenPre.innerHTML=value.replace(//g, '>');
+}
 
-  function primary() {
-    var primary;
-    if (expect('(')) {
-      var expression = filterChain();
-      consume(')');
-      primary = expression;
-    } else if (expect('[')) {
-      primary = arrayDeclaration();
-    } else if (expect('{')) {
-      primary = object();
-    } else {
-      var token = expect();
-      primary = token.fn;
-      if (!primary) {
-        throwError("not a primary expression", token);
+/**
+ * create an HTML/XML writer which writes to buffer
+ * @param {Array} buf use buf.jain('') to get out sanitized html string
+ * @returns {object} in the form of {
+ *     start: function(tag, attrs, unary) {},
+ *     end: function(tag) {},
+ *     chars: function(text) {},
+ *     comment: function(text) {}
+ * }
+ */
+function htmlSanitizeWriter(buf){
+  var ignore = false;
+  var out = bind(buf, buf.push);
+  return {
+    start: function(tag, attrs, unary){
+      tag = lowercase(tag);
+      if (!ignore && specialElements[tag]) {
+        ignore = tag;
       }
-    }
-    var next;
-    while ((next = expect('(', '[', '.'))) {
-      if (next.text === '(') {
-        primary = functionCall(primary);
-      } else if (next.text === '[') {
-        primary = objectIndex(primary);
-      } else if (next.text === '.') {
-        primary = fieldAccess(primary);
-      } else {
-        throwError("IMPOSSIBLE");
+      if (!ignore && validElements[tag] == true) {
+        out('<');
+        out(tag);
+        forEach(attrs, function(value, key){
+          var lkey=lowercase(key);
+          if (validAttrs[lkey]==true && (uriAttrs[lkey]!==true || value.match(URI_REGEXP))) {
+            out(' ');
+            out(key);
+            out('="');
+            out(encodeEntities(value));
+            out('"');
+          }
+        });
+        out(unary ? '/>' : '>');
       }
-    }
-    return primary;
-  }
-
-  function _fieldAccess(object) {
-    var field = expect().text;
-    var getter = getterFn(field);
-    return extend(function (self){
-      return getter(object(self));
-    }, {
-      assign:function(self, value){
-        return setter(object(self), field, value);
+    },
+    end: function(tag){
+        tag = lowercase(tag);
+        if (!ignore && validElements[tag] == true) {
+          out('');
+        }
+        if (tag == ignore) {
+          ignore = false;
+        }
+      },
+    chars: function(chars){
+        if (!ignore) {
+          out(encodeEntities(chars));
+        }
       }
-    });
-  }
+  };
+}
 
-  function _objectIndex(obj) {
-    var indexFn = expression();
-    consume(']');
-    return extend(
-      function (self){
-        var o = obj(self);
-        var i = indexFn(self);
-        return (o) ? o[i] : undefined;
-      }, {
-        assign:function(self, value){
-          return obj(self)[indexFn(self)] = value;
-        }
-      });
-  }
+//////////////////////////////////
+//JQLite
+//////////////////////////////////
 
-  function _functionCall(fn) {
-    var argsFn = [];
-    if (peekToken().text != ')') {
-      do {
-        argsFn.push(expression());
-      } while (expect(','));
-    }
-    consume(')');
-    return function (self){
-      var args = [];
-      for ( var i = 0; i < argsFn.length; i++) {
-        args.push(argsFn[i](self));
-      }
-      var fnPtr = fn(self) || noop;
-      // IE stupidity!
-      return fnPtr.apply
-          ? fnPtr.apply(self, args)
-          : fnPtr(args[0], args[1], args[2], args[3], args[4]);
-    };
-  }
+/**
+ * @ngdoc function
+ * @name angular.element
+ * @function
+ *
+ * @description
+ * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
+ * `angular.element` can be either an alias for [jQuery](http://api.jquery.com/jQuery/) function, if
+ * jQuery is available, or a function that wraps the element or string in Angular's jQuery lite
+ * implementation (commonly referred to as jqLite).
+ *
+ * Real jQuery always takes precedence over jqLite, provided it was loaded before `DOMContentLoaded`
+ * event fired.
+ *
+ * jqLite is a tiny, API-compatible subset of jQuery that allows
+ * Angular to manipulate the DOM. jqLite implements only the most commonly needed functionality
+ * within a very small footprint, so only a subset of the jQuery API - methods, arguments and
+ * invocation styles - are supported.
+ *
+ * Note: All element references in Angular are always wrapped with jQuery or jqLite; they are never
+ * raw DOM references.
+ *
+ * ## Angular's jQuery lite provides the following methods:
+ *
+ * - [addClass()](http://api.jquery.com/addClass/)
+ * - [after()](http://api.jquery.com/after/)
+ * - [append()](http://api.jquery.com/append/)
+ * - [attr()](http://api.jquery.com/attr/)
+ * - [bind()](http://api.jquery.com/bind/)
+ * - [children()](http://api.jquery.com/children/)
+ * - [clone()](http://api.jquery.com/clone/)
+ * - [css()](http://api.jquery.com/css/)
+ * - [data()](http://api.jquery.com/data/)
+ * - [eq()](http://api.jquery.com/eq/)
+ * - [find()](http://api.jquery.com/find/) - Limited to lookups by tag name.
+ * - [hasClass()](http://api.jquery.com/hasClass/)
+ * - [html()](http://api.jquery.com/html/)
+ * - [next()](http://api.jquery.com/next/)
+ * - [parent()](http://api.jquery.com/parent/)
+ * - [prepend()](http://api.jquery.com/prepend/)
+ * - [prop()](http://api.jquery.com/prop/)
+ * - [ready()](http://api.jquery.com/ready/)
+ * - [remove()](http://api.jquery.com/remove/)
+ * - [removeAttr()](http://api.jquery.com/removeAttr/)
+ * - [removeClass()](http://api.jquery.com/removeClass/)
+ * - [removeData()](http://api.jquery.com/removeData/)
+ * - [replaceWith()](http://api.jquery.com/replaceWith/)
+ * - [text()](http://api.jquery.com/text/)
+ * - [toggleClass()](http://api.jquery.com/toggleClass/)
+ * - [unbind()](http://api.jquery.com/unbind/)
+ * - [val()](http://api.jquery.com/val/)
+ *
+ * ## In addtion to the above, Angular privides an additional method to both jQuery and jQuery lite:
+ *
+ * - `scope()` - retrieves the current Angular scope of the element.
+ * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
+ *   parent element is reached.
+ *
+ * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
+ * @returns {Object} jQuery object.
+ */
 
-  // This is used with json array declaration
-  function arrayDeclaration () {
-    var elementFns = [];
-    if (peekToken().text != ']') {
-      do {
-        elementFns.push(expression());
-      } while (expect(','));
-    }
-    consume(']');
-    return function (self){
-      var array = [];
-      for ( var i = 0; i < elementFns.length; i++) {
-        array.push(elementFns[i](self));
-      }
-      return array;
-    };
-  }
+var jqCache = {},
+    jqName = 'ng-' + new Date().getTime(),
+    jqId = 1,
+    addEventListenerFn = (window.document.addEventListener
+      ? function(element, type, fn) {element.addEventListener(type, fn, false);}
+      : function(element, type, fn) {element.attachEvent('on' + type, fn);}),
+    removeEventListenerFn = (window.document.removeEventListener
+      ? function(element, type, fn) {element.removeEventListener(type, fn, false); }
+      : function(element, type, fn) {element.detachEvent('on' + type, fn); });
 
-  function object () {
-    var keyValues = [];
-    if (peekToken().text != '}') {
-      do {
-        var token = expect(),
-        key = token.string || token.text;
-        consume(":");
-        var value = expression();
-        keyValues.push({key:key, value:value});
-      } while (expect(','));
-    }
-    consume('}');
-    return function (self){
-      var object = {};
-      for ( var i = 0; i < keyValues.length; i++) {
-        var keyValue = keyValues[i];
-        var value = keyValue.value(self);
-        object[keyValue.key] = value;
-      }
-      return object;
-    };
-  }
+function jqNextId() { return (jqId++); }
 
-  function watchDecl () {
-    var anchorName = expect().text;
-    consume(":");
-    var expressionFn;
-    if (peekToken().text == '{') {
-      consume("{");
-      expressionFn = statements();
-      consume("}");
-    } else {
-      expressionFn = expression();
+
+function getStyle(element) {
+  var current = {}, style = element[0].style, value, name, i;
+  if (typeof style.length == 'number') {
+    for(i = 0; i < style.length; i++) {
+      name = style[i];
+      current[name] = style[name];
+    }
+  } else {
+    for (name in style) {
+      value = style[name];
+      if (1*name != name && name != 'cssText' && value && typeof value == 'string' && value !='false')
+        current[name] = value;
     }
-    return function(self) {
-      return {name:anchorName, fn:expressionFn};
-    };
   }
+  return current;
 }
 
-//////////////////////////////////////////////////
-// Parser helper functions
-//////////////////////////////////////////////////
 
-function setter(obj, path, setValue) {
-  var element = path.split('.');
-  for (var i = 0; element.length > 1; i++) {
-    var key = element.shift();
-    var propertyObj = obj[key];
-    if (!propertyObj) {
-      propertyObj = {};
-      obj[key] = propertyObj;
-    }
-    obj = propertyObj;
-  }
-  obj[element.shift()] = setValue;
-  return setValue;
+/**
+ * Converts dash-separated names to camelCase. Useful for dealing with css properties.
+ */
+function camelCase(name) {
+  return name.replace(/\-(\w)/g, function(all, letter, offset){
+    return (offset == 0 && letter == 'w') ? 'w' : letter.toUpperCase();
+  });
 }
 
-/**
- * Return the value accesible from the object by path. Any undefined traversals are ignored
- * @param {Object} obj starting object
- * @param {string} path path to traverse
- * @param {boolean=true} bindFnToScope
- * @returns value as accesbile by path
- */
-function getter(obj, path, bindFnToScope) {
-  if (!path) return obj;
-  var keys = path.split('.');
-  var key;
-  var lastInstance = obj;
-  var len = keys.length;
+/////////////////////////////////////////////
+// jQuery mutation patch
+//
+//  In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a
+// $destroy event on all DOM nodes being removed.
+//
+/////////////////////////////////////////////
 
-  for (var i = 0; i < len; i++) {
-    key = keys[i];
-    if (obj) {
-      obj = (lastInstance = obj)[key];
-    }
-    if (isUndefined(obj)  && key.charAt(0) == '$') {
-      var type = angularGlobal.typeOf(lastInstance);
-      type = angular[type.charAt(0).toUpperCase()+type.substring(1)];
-      var fn = type ? type[[key.substring(1)]] : _undefined;
-      if (fn) {
-        return obj = bind(lastInstance, fn, lastInstance);
+function JQLitePatchJQueryRemove(name, dispatchThis) {
+  var originalJqFn = jQuery.fn[name];
+  originalJqFn = originalJqFn.$original || originalJqFn;
+  removePatch.$original = originalJqFn;
+  jQuery.fn[name] = removePatch;
+
+  function removePatch() {
+    var list = [this],
+        fireEvent = dispatchThis,
+        set, setIndex, setLength,
+        element, childIndex, childLength, children,
+        fns, data;
+
+    while(list.length) {
+      set = list.shift();
+      for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {
+        element = jqLite(set[setIndex]);
+        if (fireEvent) {
+          data = element.data('events');
+          if ( (fns = data && data.$destroy) ) {
+            forEach(fns, function(fn){
+              fn.handler();
+            });
+          }
+        } else {
+          fireEvent = !fireEvent;
+        }
+        for(childIndex = 0, childLength = (children = element.children()).length;
+            childIndex < childLength;
+            childIndex++) {
+          list.push(jQuery(children[childIndex]));
+        }
       }
     }
+    return originalJqFn.apply(this, arguments);
   }
-  if (!bindFnToScope && isFunction(obj)) {
-    return bind(lastInstance, obj);
-  }
-  return obj;
 }
 
-var getterFnCache = {},
-    compileCache = {},
-    JS_KEYWORDS = {};
-
-forEach(
-    ("abstract,boolean,break,byte,case,catch,char,class,const,continue,debugger,default," +
-    "delete,do,double,else,enum,export,extends,false,final,finally,float,for,function,goto," +
-    "if,implements,import,ininstanceof,intinterface,long,native,new,null,package,private," +
-    "protected,public,return,short,static,super,switch,synchronized,this,throw,throws," +
-    "transient,true,try,typeof,var,volatile,void,undefined,while,with").split(/,/),
-  function(key){ JS_KEYWORDS[key] = true;}
-);
-
-function getterFn(path) {
-  var fn = getterFnCache[path];
-  if (fn) return fn;
-
-  var code = 'var l, fn, t;\n';
-  forEach(path.split('.'), function(key) {
-    key = (JS_KEYWORDS[key]) ? '["' + key + '"]' : '.' + key;
-    code += 'if(!s) return s;\n' +
-            'l=s;\n' +
-            's=s' + key + ';\n' +
-            'if(typeof s=="function" && !(s instanceof RegExp)) s = function(){ return l' +
-              key + '.apply(l, arguments); };\n';
-    if (key.charAt(1) == '$') {
-      // special code for super-imposed functions
-      var name = key.substr(2);
-      code += 'if(!s) {\n' +
-              ' t = angular.Global.typeOf(l);\n' +
-              ' fn = (angular[t.charAt(0).toUpperCase() + t.substring(1)]||{})["' + name + '"];\n' +
-              ' if (fn) s = function(){ return fn.apply(l, ' +
-                   '[l].concat(Array.prototype.slice.call(arguments, 0))); };\n' +
-              '}\n';
-    }
-  });
-  code += 'return s;';
-  fn = Function('s', code);
-  fn["toString"] = function(){ return code; };
+/////////////////////////////////////////////
+function jqLiteWrap(element) {
+  if (isString(element) && element.charAt(0) != '<') {
+    throw new Error('selectors not implemented');
+  }
+  return new JQLite(element);
+}
 
-  return getterFnCache[path] = fn;
+function JQLite(element) {
+  if (element instanceof JQLite) {
+    return element;
+  } else if (isString(element)) {
+    var div = document.createElement('div');
+    // Read about the NoScope elements here:
+    // http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx
+    div.innerHTML = '
 
' + element; // IE insanity to make NoScope elements work!
+    div.removeChild(div.firstChild); // remove the superfluous div
+    JQLiteAddNodes(this, div.childNodes);
+    this.remove(); // detach the elements from the temporary DOM div.
+  } else {
+    JQLiteAddNodes(this, element);
+  }
 }
 
-///////////////////////////////////
+function JQLiteClone(element) {
+  return element.cloneNode(true);
+}
 
-// TODO(misko): Should this function be public?
-function compileExpr(expr) {
-  return parser(expr).statements();
+function JQLiteDealoc(element){
+  JQLiteRemoveData(element);
+  for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
+    JQLiteDealoc(children[i]);
+  }
 }
 
-// TODO(misko): Deprecate? Remove!
-// I think that compilation should be a service.
-function expressionCompile(exp) {
-  if (isFunction(exp)) return exp;
-  var fn = compileCache[exp];
-  if (!fn) {
-    fn = compileCache[exp] =  parser(exp).statements();
+function JQLiteRemoveData(element) {
+  var cacheId = element[jqName],
+  cache = jqCache[cacheId];
+  if (cache) {
+    if (cache.bind) {
+      forEach(cache.bind, function(fn, type){
+        if (type == '$destroy') {
+          fn({});
+        } else {
+          removeEventListenerFn(element, type, fn);
+        }
+      });
+    }
+    delete jqCache[cacheId];
+    element[jqName] = undefined; // ie does not allow deletion of attributes on elements.
   }
-  return fn;
 }
 
-function Route(template, defaults) {
-  this.template = template = template + '#';
-  this.defaults = defaults || {};
-  var urlParams = this.urlParams = {};
-  forEach(template.split(/\W/), function(param){
-    if (param && template.match(new RegExp(":" + param + "\\W"))) {
-      urlParams[param] = true;
+function JQLiteData(element, key, value) {
+  var cacheId = element[jqName],
+      cache = jqCache[cacheId || -1];
+  if (isDefined(value)) {
+    if (!cache) {
+      element[jqName] = cacheId = jqNextId();
+      cache = jqCache[cacheId] = {};
     }
-  });
+    cache[key] = value;
+  } else {
+    return cache ? cache[key] : null;
+  }
 }
 
-Route.prototype = {
-  url: function(params) {
-    var self = this,
-        url = this.template,
-        encodedVal;
+function JQLiteHasClass(element, selector) {
+  return ((" " + element.className + " ").replace(/[\n\t]/g, " ").
+      indexOf( " " + selector + " " ) > -1);
+}
 
-    params = params || {};
-    forEach(this.urlParams, function(_, urlParam){
-      encodedVal = encodeUriSegment(params[urlParam] || self.defaults[urlParam] || "");
-      url = url.replace(new RegExp(":" + urlParam + "(\\W)"), encodedVal + "$1");
+function JQLiteRemoveClass(element, selector) {
+  if (selector) {
+    forEach(selector.split(' '), function(cssClass) {
+      element.className = trim(
+          (" " + element.className + " ")
+          .replace(/[\n\t]/g, " ")
+          .replace(" " + trim(cssClass) + " ", " ")
+      );
     });
-    url = url.replace(/\/?#$/, '');
-    var query = [];
-    forEachSorted(params, function(value, key){
-      if (!self.urlParams[key]) {
-        query.push(encodeUriQuery(key) + '=' + encodeUriQuery(value));
+  }
+}
+
+function JQLiteAddClass(element, selector) {
+  if (selector) {
+    forEach(selector.split(' '), function(cssClass) {
+      if (!JQLiteHasClass(element, cssClass)) {
+        element.className = trim(element.className + ' ' + trim(cssClass));
       }
     });
-    url = url.replace(/\/*$/, '');
-    return url + (query.length ? '?' + query.join('&') : '');
   }
-};
+}
 
-function ResourceFactory(xhr) {
-  this.xhr = xhr;
+function JQLiteAddNodes(root, elements) {
+  if (elements) {
+    elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
+      ? elements
+      : [ elements ];
+    for(var i=0; i < elements.length; i++) {
+      root.push(elements[i]);
+    }
+  }
 }
 
-ResourceFactory.DEFAULT_ACTIONS = {
-  'get':    {method:'GET'},
-  'save':   {method:'POST'},
-  'query':  {method:'GET', isArray:true},
-  'remove': {method:'DELETE'},
-  'delete': {method:'DELETE'}
-};
+//////////////////////////////////////////
+// Functions which are declared directly.
+//////////////////////////////////////////
+var JQLitePrototype = JQLite.prototype = {
+  ready: function(fn) {
+    var fired = false;
 
-ResourceFactory.prototype = {
-  route: function(url, paramDefaults, actions){
-    var self = this;
-    var route = new Route(url);
-    actions = extend({}, ResourceFactory.DEFAULT_ACTIONS, actions);
-    function extractParams(data){
-      var ids = {};
-      forEach(paramDefaults || {}, function(value, key){
-        ids[key] = value.charAt && value.charAt(0) == '@' ? getter(data, value.substr(1)) : value;
-      });
-      return ids;
+    function trigger() {
+      if (fired) return;
+      fired = true;
+      fn();
     }
 
-    function Resource(value){
-      copy(value || {}, this);
-    }
+    this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9
+    // we can not use jqLite since we are not done loading and jQuery could be loaded later.
+    jqLiteWrap(window).bind('load', trigger); // fallback to window.onload for others
+  },
+  toString: function() {
+    var value = [];
+    forEach(this, function(e){ value.push('' + e);});
+    return '[' + value.join(', ') + ']';
+  },
 
-    forEach(actions, function(action, name){
-      var isPostOrPut = action.method == 'POST' || action.method == 'PUT';
-      Resource[name] = function (a1, a2, a3, a4) {
-        var params = {};
-        var data;
-        var success = noop;
-        var error = null;
-        switch(arguments.length) {
-        case 4:
-          error = a4;
-          success = a3;
-          //fallthrough
-        case 3:
-        case 2:
-          if (isFunction(a2)) {
-            if (isFunction(a1)) {
-              success = a1;
-              error = a2;
-              break;
-            }
+  eq: function(index) {
+      return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
+  },
 
-            success = a2;
-            error = a3;
-            //fallthrough
-          } else {
-            params = a1;
-            data = a2;
-            success = a3;
-            break;
-          }
-        case 1:
-          if (isFunction(a1)) success = a1;
-          else if (isPostOrPut) data = a1;
-          else params = a1;
-          break;
-        case 0: break;
-        default:
-          throw "Expected between 0-4 arguments [params, data, success, error], got " +
-            arguments.length + " arguments.";
-        }
+  length: 0,
+  push: push,
+  sort: [].sort,
+  splice: [].splice
+};
 
-        var value = this instanceof Resource ? this : (action.isArray ? [] : new Resource(data));
-        self.xhr(
-          action.method,
-          route.url(extend({}, action.params || {}, extractParams(data), params)),
-          data,
-          function(status, response) {
-            if (response) {
-              if (action.isArray) {
-                value.length = 0;
-                forEach(response, function(item) {
-                  value.push(new Resource(item));
-                });
-              } else {
-                copy(response, value);
-              }
-            }
-            (success||noop)(value);
-          },
-          error || action.verifyCache,
-          action.verifyCache);
-        return value;
-      };
+//////////////////////////////////////////
+// Functions iterating getter/setters.
+// these functions return self on setter and
+// value on get.
+//////////////////////////////////////////
+var BOOLEAN_ATTR = {};
+forEach('multiple,selected,checked,disabled,readOnly,required'.split(','), function(value) {
+  BOOLEAN_ATTR[lowercase(value)] = value;
+});
 
-      Resource.bind = function(additionalParamDefaults){
-        return self.route(url, extend({}, paramDefaults, additionalParamDefaults), actions);
-      };
+forEach({
+  data: JQLiteData,
+  inheritedData: function(element, name, value) {
+    element = jqLite(element);
+    while (element.length) {
+      if (value = element.data(name)) return value;
+      element = element.parent();
+    }
+  },
 
-      Resource.prototype['$' + name] = function(a1, a2, a3) {
-        var params = extractParams(this),
-            success = noop,
-            error;
+  scope: function(element) {
+    return jqLite(element).inheritedData($$scope);
+  },
 
-        switch(arguments.length) {
-        case 3: params = a1; success = a2; error = a3; break;
-        case 2:
-        case 1:
-          if (isFunction(a1)) {
-            success = a1;
-            error = a2;
-          } else {
-            params = a1;
-            success = a2 || noop;
-          }
-        case 0: break;
-        default:
-          throw "Expected between 1-3 arguments [params, success, error], got " +
-            arguments.length + " arguments.";
-        }
-        var data = isPostOrPut ? this : undefined;
-        Resource[name].call(this, params, data, success, error);
-      };
-    });
-    return Resource;
-  }
-};
+  removeAttr: function(element,name) {
+    element.removeAttribute(name);
+  },
 
-//////////////////////////////
-// Browser
-//////////////////////////////
-var XHR = window.XMLHttpRequest || function () {
-  try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
-  try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
-  try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
-  throw new Error("This browser does not support XMLHttpRequest.");
-};
+  hasClass: JQLiteHasClass,
 
+  css: function(element, name, value) {
+    name = camelCase(name);
 
-/**
- * @ngdoc service
- * @name angular.service.$browser
- * @requires $log
- *
- * @description
- * Constructor for the object exposed as $browser service.
- *
- * This object has two goals:
- *
- * - hide all the global state in the browser caused by the window object
- * - abstract away all the browser specific features and inconsistencies
- *
- * For tests we provide {@link angular.mock.service.$browser mock implementation} of the `$browser`
- * service, which can be used for convenient testing of the application without the interaction with
- * the real browser apis.
- */
-/**
- * @param {object} window The global window object.
- * @param {object} document jQuery wrapped document.
- * @param {object} body jQuery wrapped document.body.
- * @param {function()} XHR XMLHttpRequest constructor.
- * @param {object} $log console.log or an object with the same interface.
- */
-function Browser(window, document, body, XHR, $log) {
-  var self = this,
-      rawDocument = document[0],
-      location = window.location,
-      setTimeout = window.setTimeout,
-      clearTimeout = window.clearTimeout,
-      pendingDeferIds = {},
-      lastLocationUrl;
+    if (isDefined(value)) {
+      element.style[name] = value;
+    } else {
+      var val;
 
-  self.isMock = false;
+      if (msie <= 8) {
+        // this is some IE specific weirdness that jQuery 1.6.4 does not sure why
+        val = element.currentStyle && element.currentStyle[name];
+        if (val === '') val = 'auto';
+      }
 
-  //////////////////////////////////////////////////////////////
-  // XHR API
-  //////////////////////////////////////////////////////////////
-  var idCounter = 0;
-  var outstandingRequestCount = 0;
-  var outstandingRequestCallbacks = [];
+      val = val || element.style[name];
 
+      if (msie <= 8) {
+        // jquery weirdness :-/
+        val = (val === '') ? undefined : val;
+      }
 
-  /**
-   * Executes the `fn` function (supports currying) and decrements the `outstandingRequestCallbacks`
-   * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
-   */
-  function completeOutstandingRequest(fn) {
-    try {
-      fn.apply(null, sliceArgs(arguments, 1));
-    } finally {
-      outstandingRequestCount--;
-      if (outstandingRequestCount === 0) {
-        while(outstandingRequestCallbacks.length) {
-          try {
-            outstandingRequestCallbacks.pop()();
-          } catch (e) {
-            $log.error(e);
-          }
+      return  val;
+    }
+  },
+
+  attr: function(element, name, value){
+    var lowercasedName = lowercase(name);
+    if (BOOLEAN_ATTR[lowercasedName]) {
+      if (isDefined(value)) {
+        if (!!value) {
+          element[name] = true;
+          element.setAttribute(name, lowercasedName);
+        } else {
+          element[name] = false;
+          element.removeAttribute(lowercasedName);
         }
+      } else {
+        return (element[name] ||
+                 element.getAttribute(name) !== null &&
+                 (msie < 9 ? element.getAttribute(name) !== '' : true))
+               ? lowercasedName
+               : undefined;
       }
+    } else if (isDefined(value)) {
+      element.setAttribute(name, value);
+    } else if (element.getAttribute) {
+      // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
+      // some elements (e.g. Document) don't have get attribute, so return undefined
+      var ret = element.getAttribute(name, 2);
+      // normalize non-existing attributes to undefined (as jQuery)
+      return ret === null ? undefined : ret;
     }
-  }
+  },
 
-  /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#xhr
-   * @methodOf angular.service.$browser
-   *
-   * @param {string} method Requested method (get|post|put|delete|head|json)
-   * @param {string} url Requested url
-   * @param {?string} post Post data to send (null if nothing to post)
-   * @param {function(number, string)} callback Function that will be called on response
-   * @param {object=} header additional HTTP headers to send with XHR.
-   *   Standard headers are:
-   *   
    
-   *     
  • Content-Type: application/x-www-form-urlencoded
    • 
-   *     
  • Accept: application/json, text/plain, */*
    • 
-   *     
  • X-Requested-With: XMLHttpRequest
    • 
-   *   

-   *
-   * @description
-   * Send ajax request
-   */
-  self.xhr = function(method, url, post, callback, headers) {
-    outstandingRequestCount ++;
-    if (lowercase(method) == 'json') {
-      var callbackId = ("angular_" + Math.random() + '_' + (idCounter++)).replace(/\d\./, '');
-      window[callbackId] = function(data) {
-        window[callbackId].data = data;
-      };
+  prop: function(element, name, value) {
+    if (isDefined(value)) {
+      element[name] = value;
+    } else {
+      return element[name];
+    }
+  },
 
-      var script = self.addJs(url.replace('JSON_CALLBACK', callbackId), null, function() {
-        if (window[callbackId].data) {
-          completeOutstandingRequest(callback, 200, window[callbackId].data);
+  text: extend((msie < 9)
+      ? function(element, value) {
+        // NodeType == 3 is text node
+        if (element.nodeType == 3) {
+          if (isUndefined(value))
+            return element.nodeValue;
+          element.nodeValue = value;
         } else {
-          completeOutstandingRequest(callback);
+          if (isUndefined(value))
+            return element.innerText;
+          element.innerText = value;
         }
-        delete window[callbackId];
-        body[0].removeChild(script);
-      });
-    } else {
-      var xhr = new XHR();
-      xhr.open(method, url, true);
-      forEach(headers, function(value, key) {
-          if (value) xhr.setRequestHeader(key, value);
-      });
-      xhr.onreadystatechange = function() {
-        if (xhr.readyState == 4) {
-          // normalize IE bug (http://bugs.jquery.com/ticket/1450)
-          var status = xhr.status == 1223 ? 204 : xhr.status || 200;
-          completeOutstandingRequest(callback, status, xhr.responseText);
+      }
+      : function(element, value) {
+        if (isUndefined(value)) {
+          return element.textContent;
         }
-      };
-      xhr.send(post || '');
+        element.textContent = value;
+      }, {$dv:''}),
+
+  val: function(element, value) {
+    if (isUndefined(value)) {
+      return element.value;
     }
-  };
+    element.value = value;
+  },
 
+  html: function(element, value) {
+    if (isUndefined(value)) {
+      return element.innerHTML;
+    }
+    for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
+      JQLiteDealoc(childNodes[i]);
+    }
+    element.innerHTML = value;
+  }
+}, function(fn, name){
   /**
-   * @private
-   * Note: this method is used only by scenario runner
-   * TODO(vojta): prefix this method with $$ ?
-   * @param {function()} callback Function that will be called when no outstanding request
+   * Properties: writes return selection, reads return first value
    */
-  self.notifyWhenNoOutstandingRequests = function(callback) {
-    // force browser to execute all pollFns - this is needed so that cookies and other pollers fire
-    // at some deterministic time in respect to the test runner's actions. Leaving things up to the
-    // regular poller would result in flaky tests.
-    forEach(pollFns, function(pollFn){ pollFn(); });
+  JQLite.prototype[name] = function(arg1, arg2) {
+    var i, key;
 
-    if (outstandingRequestCount === 0) {
-      callback();
+    // JQLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
+    // in a way that survives minification.
+    if (((fn.length == 2 && fn !== JQLiteHasClass) ? arg1 : arg2) === undefined) {
+      if (isObject(arg1)) {
+        // we are a write, but the object properties are the key/values
+        for(i=0; i < this.length; i++) {
+          for (key in arg1) {
+            fn(this[i], key, arg1[key]);
+          }
+        }
+        // return self for chaining
+        return this;
+      } else {
+        // we are a read, so read the first child.
+        if (this.length)
+          return fn(this[0], arg1, arg2);
+      }
     } else {
-      outstandingRequestCallbacks.push(callback);
+      // we are a write, so apply to all children
+      for(i=0; i < this.length; i++) {
+        fn(this[i], arg1, arg2);
+      }
+      // return self for chaining
+      return this;
     }
+    return fn.$dv;
   };
+});
 
-  //////////////////////////////////////////////////////////////
-  // Poll Watcher API
-  //////////////////////////////////////////////////////////////
-  var pollFns = [],
-      pollTimeout;
+//////////////////////////////////////////
+// Functions iterating traversal.
+// These functions chain results into a single
+// selector.
+//////////////////////////////////////////
+forEach({
+  removeData: JQLiteRemoveData,
 
-  /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#addPollFn
-   * @methodOf angular.service.$browser
-   *
-   * @param {function()} fn Poll function to add
-   *
-   * @description
-   * Adds a function to the list of functions that poller periodically executes,
-   * and starts polling if not started yet.
-   *
-   * @returns {function()} the added function
-   */
-  self.addPollFn = function(fn) {
-    if (isUndefined(pollTimeout)) startPoller(100, setTimeout);
-    pollFns.push(fn);
-    return fn;
-  };
+  dealoc: JQLiteDealoc,
 
-  /**
-   * @param {number} interval How often should browser call poll functions (ms)
-   * @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
-   *
-   * @description
-   * Configures the poller to run in the specified intervals, using the specified
-   * setTimeout fn and kicks it off.
-   */
-  function startPoller(interval, setTimeout) {
-    (function check() {
-      forEach(pollFns, function(pollFn){ pollFn(); });
-      pollTimeout = setTimeout(check, interval);
-    })();
-  }
+  bind: function(element, type, fn){
+    var bind = JQLiteData(element, 'bind');
+    if (!bind) JQLiteData(element, 'bind', bind = {});
+    forEach(type.split(' '), function(type){
+      var eventHandler = bind[type];
+      if (!eventHandler) {
+        bind[type] = eventHandler = function(event) {
+          if (!event.preventDefault) {
+            event.preventDefault = function() {
+              event.returnValue = false; //ie
+            };
+          }
+          if (!event.stopPropagation) {
+            event.stopPropagation = function() {
+              event.cancelBubble = true; //ie
+            };
+          }
+          if (!event.target) {
+            event.target = event.srcElement || document;
+          }
 
-  //////////////////////////////////////////////////////////////
-  // URL API
-  //////////////////////////////////////////////////////////////
+          if (isUndefined(event.defaultPrevented)) {
+            var prevent = event.preventDefault;
+            event.preventDefault = function() {
+              event.defaultPrevented = true;
+              prevent.call(event);
+            };
+            event.defaultPrevented = false;
+          }
 
-  /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#setUrl
-   * @methodOf angular.service.$browser
-   *
-   * @param {string} url New url
-   *
-   * @description
-   * Sets browser's url
-   */
-  self.setUrl = function(url) {
+          event.isDefaultPrevented = function() {
+            return event.defaultPrevented;
+          };
+
+          forEach(eventHandler.fns, function(fn){
+            fn.call(element, event);
+          });
+        };
+        eventHandler.fns = [];
+        addEventListenerFn(element, type, eventHandler);
+      }
+      eventHandler.fns.push(fn);
+    });
+  },
+
+  unbind: function(element, type, fn) {
+    var bind = JQLiteData(element, 'bind');
+    if (!bind) return; //no listeners registered
 
-    var existingURL = lastLocationUrl;
-    if (!existingURL.match(/#/)) existingURL += '#';
-    if (!url.match(/#/)) url += '#';
-    if (existingURL != url) {
-      location.href = url;
+    if (isUndefined(type)) {
+      forEach(bind, function(eventHandler, type) {
+        removeEventListenerFn(element, type, eventHandler);
+        delete bind[type];
+      });
+    } else {
+      if (isUndefined(fn)) {
+        removeEventListenerFn(element, type, bind[type]);
+        delete bind[type];
+      } else {
+        arrayRemove(bind[type].fns, fn);
+      }
     }
-   };
+  },
 
-  /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#getUrl
-   * @methodOf angular.service.$browser
-   *
-   * @description
-   * Get current browser's url
-   *
-   * @returns {string} Browser's url
-   */
-  self.getUrl = function() {
-    return lastLocationUrl = location.href;
-  };
+  replaceWith: function(element, replaceNode) {
+    var index, parent = element.parentNode;
+    JQLiteDealoc(element);
+    forEach(new JQLite(replaceNode), function(node){
+      if (index) {
+        parent.insertBefore(node, index.nextSibling);
+      } else {
+        parent.replaceChild(node, element);
+      }
+      index = node;
+    });
+  },
 
+  children: function(element) {
+    var children = [];
+    forEach(element.childNodes, function(element){
+      if (element.nodeName != '#text')
+        children.push(element);
+    });
+    return children;
+  },
 
-  /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#onHashChange
-   * @methodOf angular.service.$browser
-   *
-   * @description
-   * Detects if browser support onhashchange events and register a listener otherwise registers
-   * $browser poller. The `listener` will then get called when the hash changes.
-   *
-   * The listener gets called with either HashChangeEvent object or simple object that also contains
-   * `oldURL` and `newURL` properties.
-   *
-   * Note: this api is intended for use only by the $location service. Please use the
-   * {@link angular.service.$location $location service} to monitor hash changes in angular apps.
-   *
-   * @param {function(event)} listener Listener function to be called when url hash changes.
-   * @return {function()} Returns the registered listener fn - handy if the fn is anonymous.
-   */
-  self.onHashChange = function(listener) {
-    // IE8 comp mode returns true, but doesn't support hashchange event
-    var dm = window.document.documentMode;
-    if ('onhashchange' in window && (isUndefined(dm) || dm >= 8)) {
-      jqLite(window).bind('hashchange', listener);
-    } else {
-      var lastBrowserUrl = self.getUrl();
+  append: function(element, node) {
+    forEach(new JQLite(node), function(child){
+      if (element.nodeType === 1)
+        element.appendChild(child);
+    });
+  },
 
-      self.addPollFn(function() {
-        if (lastBrowserUrl != self.getUrl()) {
-          listener();
-          lastBrowserUrl = self.getUrl();
+  prepend: function(element, node) {
+    if (element.nodeType === 1) {
+      var index = element.firstChild;
+      forEach(new JQLite(node), function(child){
+        if (index) {
+          element.insertBefore(child, index);
+        } else {
+          element.appendChild(child);
+          index = child;
         }
       });
     }
-    return listener;
-  };
-
-  //////////////////////////////////////////////////////////////
-  // Cookies API
-  //////////////////////////////////////////////////////////////
-  var lastCookies = {};
-  var lastCookieString = '';
+  },
 
-  /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#cookies
-   * @methodOf angular.service.$browser
-   *
-   * @param {string=} name Cookie name
-   * @param {string=} value Cokkie value
-   *
-   * @description
-   * The cookies method provides a 'private' low level access to browser cookies.
-   * It is not meant to be used directly, use the $cookie service instead.
-   *
-   * The return values vary depending on the arguments that the method was called with as follows:
-   * 
    
-   *   
  • cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it
    • 
-   *   
  • cookies(name, value) -> set name to value, if value is undefined delete the cookie
    • 
-   *   
  • cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)
    • 
-   * 

-   *
-   * @returns {Object} Hash of all cookies (if called without any parameter)
-   */
-  self.cookies = function (name, value) {
-    var cookieLength, cookieArray, cookie, i, keyValue, index;
+  remove: function(element) {
+    JQLiteDealoc(element);
+    var parent = element.parentNode;
+    if (parent) parent.removeChild(element);
+  },
 
-    if (name) {
-      if (value === undefined) {
-        rawDocument.cookie = escape(name) + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT";
-      } else {
-        if (isString(value)) {
-          rawDocument.cookie = escape(name) + '=' + escape(value);
+  after: function(element, newElement) {
+    var index = element, parent = element.parentNode;
+    forEach(new JQLite(newElement), function(node){
+      parent.insertBefore(node, index.nextSibling);
+      index = node;
+    });
+  },
 
-          cookieLength = name.length + value.length + 1;
-          if (cookieLength > 4096) {
-            $log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+
-              cookieLength + " > 4096 bytes)!");
-          }
-          if (lastCookies.length > 20) {
-            $log.warn("Cookie '"+ name +"' possibly not set or overflowed because too many cookies " +
-              "were already set (" + lastCookies.length + " > 20 )");
-          }
-        }
-      }
-    } else {
-      if (rawDocument.cookie !== lastCookieString) {
-        lastCookieString = rawDocument.cookie;
-        cookieArray = lastCookieString.split("; ");
-        lastCookies = {};
+  addClass: JQLiteAddClass,
+  removeClass: JQLiteRemoveClass,
 
-        for (i = 0; i < cookieArray.length; i++) {
-          cookie = cookieArray[i];
-          index = cookie.indexOf('=');
-          if (index > 0) { //ignore nameless cookies
-            lastCookies[unescape(cookie.substring(0, index))] = unescape(cookie.substring(index + 1));
-          }
-        }
-      }
-      return lastCookies;
+  toggleClass: function(element, selector, condition) {
+    if (isUndefined(condition)) {
+      condition = !JQLiteHasClass(element, selector);
     }
-  };
+    (condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector);
+  },
 
+  parent: function(element) {
+    var parent = element.parentNode;
+    return parent && parent.nodeType !== 11 ? parent : null;
+  },
 
-  /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#defer
-   * @methodOf angular.service.$browser
-   * @param {function()} fn A function, who's execution should be defered.
-   * @param {number=} [delay=0] of milliseconds to defer the function execution.
-   * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
-   *
-   * @description
-   * Executes a fn asynchroniously via `setTimeout(fn, delay)`.
-   *
-   * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
-   * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
-   * via `$browser.defer.flush()`.
-   *
-   */
-  self.defer = function(fn, delay) {
-    var timeoutId;
-    outstandingRequestCount++;
-    timeoutId = setTimeout(function() {
-      delete pendingDeferIds[timeoutId];
-      completeOutstandingRequest(fn);
-    }, delay || 0);
-    pendingDeferIds[timeoutId] = true;
-    return timeoutId;
-  };
+  next: function(element) {
+    return element.nextSibling;
+  },
 
+  find: function(element, selector) {
+    return element.getElementsByTagName(selector);
+  },
 
+  clone: JQLiteClone
+}, function(fn, name){
   /**
-   * THIS DOC IS NOT VISIBLE because ngdocs can't process docs for foo#method.method
-   *
-   * @name angular.service.$browser#defer.cancel
-   * @methodOf angular.service.$browser.defer
-   * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled.
-   *
-   * @description
-   * Cancels a defered task identified with `deferId`.
+   * chaining functions
    */
-
-  self.defer.cancel = function(deferId) {
-    if (pendingDeferIds[deferId]) {
-      delete pendingDeferIds[deferId];
-      clearTimeout(deferId);
-      completeOutstandingRequest(noop);
-      return true;
+  JQLite.prototype[name] = function(arg1, arg2) {
+    var value;
+    for(var i=0; i < this.length; i++) {
+      if (value == undefined) {
+        value = fn(this[i], arg1, arg2);
+        if (value !== undefined) {
+          // any function which returns a value needs to be wrapped
+          value = jqLite(value);
+        }
+      } else {
+        JQLiteAddNodes(value, fn(this[i], arg1, arg2));
+      }
     }
+    return value == undefined ? this : value;
   };
+});
 
+/**
+ * Computes a hash of an 'obj'.
+ * Hash of a:
+ *  string is string
+ *  number is number as string
+ *  object is either result of calling $$hashKey function on the object or uniquely generated id,
+ *         that is also assigned to the $$hashKey property of the object.
+ *
+ * @param obj
+ * @returns {string} hash string such that the same input will have the same hash string.
+ *         The resulting string key is in 'type:hashKey' format.
+ */
+function hashKey(obj) {
+  var objType = typeof obj,
+      key;
 
-  //////////////////////////////////////////////////////////////
-  // Misc API
-  //////////////////////////////////////////////////////////////
-  var hoverListener = noop;
-
+  if (objType == 'object' && obj !== null) {
+    if (typeof (key = obj.$$hashKey) == 'function') {
+      // must invoke on object to keep the right this
+      key = obj.$$hashKey();
+    } else if (key === undefined) {
+      key = obj.$$hashKey = nextUid();
+    }
+  } else {
+    key = obj;
+  }
+
+  return objType + ':' + key;
+}
+
+/**
+ * HashMap which can use objects as keys
+ */
+function HashMap(array){
+  forEach(array, this.put, this);
+}
+HashMap.prototype = {
   /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#hover
-   * @methodOf angular.service.$browser
-   *
-   * @description
-   * Set hover listener.
-   *
-   * @param {function(Object, boolean)} listener Function that will be called when a hover event
-   *    occurs.
+   * Store key value pair
+   * @param key key to store can be any type
+   * @param value value to store can be any type
    */
-  self.hover = function(listener) { hoverListener = listener; };
+  put: function(key, value) {
+    this[hashKey(key)] = value;
+  },
 
   /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#bind
-   * @methodOf angular.service.$browser
-   *
-   * @description
-   * Register hover function to real browser
+   * @param key
+   * @returns the value for the key
    */
-  self.bind = function() {
-    document.bind("mouseover", function(event){
-      hoverListener(jqLite(msie ? event.srcElement : event.target), true);
-      return true;
-    });
-    document.bind("mouseleave mouseout click dblclick keypress keyup", function(event){
-      hoverListener(jqLite(event.target), false);
-      return true;
-    });
-  };
-
+  get: function(key) {
+    return this[hashKey(key)];
+  },
 
   /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#addCss
-   * @methodOf angular.service.$browser
-   *
-   * @param {string} url Url to css file
-   * @description
-   * Adds a stylesheet tag to the head.
+   * Remove the key/value pair
+   * @param key
    */
-  self.addCss = function(url) {
-    var link = jqLite(rawDocument.createElement('link'));
-    link.attr('rel', 'stylesheet');
-    link.attr('type', 'text/css');
-    link.attr('href', url);
-    body.append(link);
-  };
-
+  remove: function(key) {
+    var value = this[key = hashKey(key)];
+    delete this[key];
+    return value;
+  }
+};
 
+/**
+ * A map where multiple values can be added to the same key such that they form a queue.
+ * @returns {HashQueueMap}
+ */
+function HashQueueMap() {}
+HashQueueMap.prototype = {
   /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$browser#addJs
-   * @methodOf angular.service.$browser
-   *
-   * @param {string} url Url to js file
-   * @param {string=} domId Optional id for the script tag
-   *
-   * @description
-   * Adds a script tag to the head.
+   * Same as array push, but using an array as the value for the hash
    */
-  self.addJs = function(url, domId, done) {
-    // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:
-    // - fetches local scripts via XHR and evals them
-    // - adds and immediately removes script elements from the document
-    //
-    // We need addJs to be able to add angular-ie-compat.js which is very special and must remain
-    // part of the DOM so that the embedded images can reference it. jQuery's append implementation
-    // (v1.4.2) fubars it.
-    var script = rawDocument.createElement('script');
-
-    script.type = 'text/javascript';
-    script.src = url;
-    if (domId) script.id = domId;
-
-    if (msie) {
-      script.onreadystatechange = function() {
-        /loaded|complete/.test(script.readyState) && done && done();
-      };
+  push: function(key, value) {
+    var array = this[key = hashKey(key)];
+    if (!array) {
+      this[key] = [value];
     } else {
-      if (done) script.onload = script.onerror = done;
+      array.push(value);
     }
+  },
 
-    body[0].appendChild(script);
-
-    return script;
-  };
-}
-
-/*
- * HTML Parser By Misko Hevery (misko@hevery.com)
- * based on:  HTML Parser By John Resig (ejohn.org)
- * Original code by Erik Arvidsson, Mozilla Public License
- * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
+  /**
+   * Same as array shift, but using an array as the value for the hash
+   */
+  shift: function(key) {
+    var array = this[key = hashKey(key)];
+    if (array) {
+      if (array.length == 1) {
+        delete this[key];
+        return array[0];
+      } else {
+        return array.shift();
+      }
+    }
+  }
+};
+/**
+ * @ngdoc function
+ * @name angular.module.ng.$anchorScroll
+ * @requires $window
+ * @requires $location
+ * @requires $rootScope
  *
- * // Use like so:
- * htmlParser(htmlString, {
- *     start: function(tag, attrs, unary) {},
- *     end: function(tag) {},
- *     chars: function(text) {},
- *     comment: function(text) {}
- * });
+ * @description
+ * When called, it checks current value of `$location.hash()` and scroll to related element,
+ * according to rules specified in
+ * {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}.
  *
+ * It also watches the `$location.hash()` and scroll whenever it changes to match any anchor.
+ * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.
  */
+function $AnchorScrollProvider() {
 
-// Regular Expressions for parsing tags and attributes
-var START_TAG_REGEXP = /^<\s*([\w:-]+)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*>/,
-  END_TAG_REGEXP = /^<\s*\/\s*([\w:-]+)[^>]*>/,
-  ATTR_REGEXP = /([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,
-  BEGIN_TAG_REGEXP = /^/g,
-  CDATA_REGEXP = //g,
-  URI_REGEXP = /^((ftp|https?):\/\/|mailto:|#)/,
-  NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g; // Match everything outside of normal chars and " (quote character)
+  var autoScrollingEnabled = true;
 
-// Empty Elements - HTML 4.01
-var emptyElements = makeMap("area,br,col,hr,img");
+  this.disableAutoScrolling = function() {
+    autoScrollingEnabled = false;
+  };
 
-// Block Elements - HTML 4.01
-var blockElements = makeMap("address,blockquote,center,dd,del,dir,div,dl,dt,"+
-    "hr,ins,li,map,menu,ol,p,pre,script,table,tbody,td,tfoot,th,thead,tr,ul");
+  this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
+    var document = $window.document;
+
+    // helper function to get first anchor from a NodeList
+    // can't use filter.filter, as it accepts only instances of Array
+    // and IE can't convert NodeList to an array using [].slice
+    // TODO(vojta): use filter if we change it to accept lists as well
+    function getFirstAnchor(list) {
+      var result = null;
+      forEach(list, function(element) {
+        if (!result && lowercase(element.nodeName) === 'a') result = element;
+      });
+      return result;
+    }
 
-// Inline Elements - HTML 4.01
-var inlineElements = makeMap("a,abbr,acronym,b,bdo,big,br,cite,code,del,dfn,em,font,i,img,"+
-    "ins,kbd,label,map,q,s,samp,small,span,strike,strong,sub,sup,tt,u,var");
-// Elements that you can, intentionally, leave open
-// (and which close themselves)
-var closeSelfElements = makeMap("colgroup,dd,dt,li,p,td,tfoot,th,thead,tr");
-// Special Elements (can contain anything)
-var specialElements = makeMap("script,style");
-var validElements = extend({}, emptyElements, blockElements, inlineElements, closeSelfElements);
+    function scroll() {
+      var hash = $location.hash(), elm;
 
-//Attributes that have href and hence need to be sanitized
-var uriAttrs = makeMap("background,href,longdesc,src,usemap");
-var validAttrs = extend({}, uriAttrs, makeMap(
-    'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+
-    'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,'+
-    'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,'+
-    'scope,scrolling,shape,span,start,summary,target,title,type,'+
-    'valign,value,vspace,width'));
+      // empty hash, scroll to the top of the page
+      if (!hash) $window.scrollTo(0, 0);
 
-/**
- * @example
- * htmlParser(htmlString, {
- *     start: function(tag, attrs, unary) {},
- *     end: function(tag) {},
- *     chars: function(text) {},
- *     comment: function(text) {}
- * });
- *
- * @param {string} html string
- * @param {object} handler
- */
-function htmlParser( html, handler ) {
-  var index, chars, match, stack = [], last = html;
-  stack.last = function(){ return stack[ stack.length - 1 ]; };
+      // element with given id
+      else if ((elm = document.getElementById(hash))) elm.scrollIntoView();
 
-  while ( html ) {
-    chars = true;
+      // first anchor with given name :-D
+      else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView();
 
-    // Make sure we're not in a script or style element
-    if ( !stack.last() || !specialElements[ stack.last() ] ) {
+      // no element and hash == 'top', scroll to the top of the page
+      else if (hash === 'top') $window.scrollTo(0, 0);
+    }
 
-      // Comment
-      if ( html.indexOf("");
+    // does not scroll when user clicks on anchor link that is currently on
+    // (no url change, no $locaiton.hash() change), browser native does scroll
+    if (autoScrollingEnabled) {
+      $rootScope.$watch(function() {return $location.hash();}, function() {
+        $rootScope.$evalAsync(scroll);
+      });
+    }
 
-        if ( index >= 0 ) {
-          if (handler.comment) handler.comment( html.substring( 4, index ) );
-          html = html.substring( index + 3 );
-          chars = false;
-        }
+    return scroll;
+  }];
+}
 
-      // end tag
-      } else if ( BEGING_END_TAGE_REGEXP.test(html) ) {
-        match = html.match( END_TAG_REGEXP );
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$browser
+ * @requires $log
+ * @description
+ * This object has two goals:
+ *
+ * - hide all the global state in the browser caused by the window object
+ * - abstract away all the browser specific features and inconsistencies
+ *
+ * For tests we provide {@link angular.module.ngMock.$browser mock implementation} of the `$browser`
+ * service, which can be used for convenient testing of the application without the interaction with
+ * the real browser apis.
+ */
+/**
+ * @param {object} window The global window object.
+ * @param {object} document jQuery wrapped document.
+ * @param {object} body jQuery wrapped document.body.
+ * @param {function()} XHR XMLHttpRequest constructor.
+ * @param {object} $log console.log or an object with the same interface.
+ * @param {object} $sniffer $sniffer service
+ */
+function Browser(window, document, body, $log, $sniffer) {
+  var self = this,
+      rawDocument = document[0],
+      location = window.location,
+      history = window.history,
+      setTimeout = window.setTimeout,
+      clearTimeout = window.clearTimeout,
+      pendingDeferIds = {};
 
-        if ( match ) {
-          html = html.substring( match[0].length );
-          match[0].replace( END_TAG_REGEXP, parseEndTag );
-          chars = false;
-        }
+  self.isMock = false;
 
-      // start tag
-      } else if ( BEGIN_TAG_REGEXP.test(html) ) {
-        match = html.match( START_TAG_REGEXP );
+  var outstandingRequestCount = 0;
+  var outstandingRequestCallbacks = [];
 
-        if ( match ) {
-          html = html.substring( match[0].length );
-          match[0].replace( START_TAG_REGEXP, parseStartTag );
-          chars = false;
+  // TODO(vojta): remove this temporary api
+  self.$$completeOutstandingRequest = completeOutstandingRequest;
+  self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };
+
+  /**
+   * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
+   * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
+   */
+  function completeOutstandingRequest(fn) {
+    try {
+      fn.apply(null, sliceArgs(arguments, 1));
+    } finally {
+      outstandingRequestCount--;
+      if (outstandingRequestCount === 0) {
+        while(outstandingRequestCallbacks.length) {
+          try {
+            outstandingRequestCallbacks.pop()();
+          } catch (e) {
+            $log.error(e);
+          }
         }
       }
+    }
+  }
 
-      if ( chars ) {
-        index = html.indexOf("<");
-
-        var text = index < 0 ? html : html.substring( 0, index );
-        html = index < 0 ? "" : html.substring( index );
-
-        if (handler.chars) handler.chars( decodeEntities(text) );
-      }
+  /**
+   * @private
+   * Note: this method is used only by scenario runner
+   * TODO(vojta): prefix this method with $$ ?
+   * @param {function()} callback Function that will be called when no outstanding request
+   */
+  self.notifyWhenNoOutstandingRequests = function(callback) {
+    // force browser to execute all pollFns - this is needed so that cookies and other pollers fire
+    // at some deterministic time in respect to the test runner's actions. Leaving things up to the
+    // regular poller would result in flaky tests.
+    forEach(pollFns, function(pollFn){ pollFn(); });
 
+    if (outstandingRequestCount === 0) {
+      callback();
     } else {
-      html = html.replace(new RegExp("(.*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'), function(all, text){
-        text = text.
-          replace(COMMENT_REGEXP, "$1").
-          replace(CDATA_REGEXP, "$1");
-
-        if (handler.chars) handler.chars( decodeEntities(text) );
-
-        return "";
-      });
-
-      parseEndTag( "", stack.last() );
+      outstandingRequestCallbacks.push(callback);
     }
+  };
 
-    if ( html == last ) {
-      throw "Parse Error: " + html;
-    }
-    last = html;
-  }
+  //////////////////////////////////////////////////////////////
+  // Poll Watcher API
+  //////////////////////////////////////////////////////////////
+  var pollFns = [],
+      pollTimeout;
 
-  // Clean up any remaining tags
-  parseEndTag();
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$browser#addPollFn
+   * @methodOf angular.module.ng.$browser
+   *
+   * @param {function()} fn Poll function to add
+   *
+   * @description
+   * Adds a function to the list of functions that poller periodically executes,
+   * and starts polling if not started yet.
+   *
+   * @returns {function()} the added function
+   */
+  self.addPollFn = function(fn) {
+    if (isUndefined(pollTimeout)) startPoller(100, setTimeout);
+    pollFns.push(fn);
+    return fn;
+  };
 
-  function parseStartTag( tag, tagName, rest, unary ) {
-    tagName = lowercase(tagName);
-    if ( blockElements[ tagName ] ) {
-      while ( stack.last() && inlineElements[ stack.last() ] ) {
-        parseEndTag( "", stack.last() );
-      }
-    }
+  /**
+   * @param {number} interval How often should browser call poll functions (ms)
+   * @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
+   *
+   * @description
+   * Configures the poller to run in the specified intervals, using the specified
+   * setTimeout fn and kicks it off.
+   */
+  function startPoller(interval, setTimeout) {
+    (function check() {
+      forEach(pollFns, function(pollFn){ pollFn(); });
+      pollTimeout = setTimeout(check, interval);
+    })();
+  }
 
-    if ( closeSelfElements[ tagName ] && stack.last() == tagName ) {
-      parseEndTag( "", tagName );
-    }
+  //////////////////////////////////////////////////////////////
+  // URL API
+  //////////////////////////////////////////////////////////////
 
-    unary = emptyElements[ tagName ] || !!unary;
+  var lastBrowserUrl = location.href;
 
-    if ( !unary )
-      stack.push( tagName );
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$browser#url
+   * @methodOf angular.module.ng.$browser
+   *
+   * @description
+   * GETTER:
+   * Without any argument, this method just returns current value of location.href.
+   *
+   * SETTER:
+   * With at least one argument, this method sets url to new value.
+   * If html5 history api supported, pushState/replaceState is used, otherwise
+   * location.href/location.replace is used.
+   * Returns its own instance to allow chaining
+   *
+   * NOTE: this api is intended for use only by the $location service. Please use the
+   * {@link angular.module.ng.$location $location service} to change url.
+   *
+   * @param {string} url New url (when used as setter)
+   * @param {boolean=} replace Should new url replace current history record ?
+   */
+  self.url = function(url, replace) {
+    // setter
+    if (url) {
+      lastBrowserUrl = url;
+      if ($sniffer.history) {
+        if (replace) history.replaceState(null, '', url);
+        else history.pushState(null, '', url);
+      } else {
+        if (replace) location.replace(url);
+        else location.href = url;
+      }
+      return self;
+    // getter
+    } else {
+      return location.href;
+    }
+  };
 
-    var attrs = {};
+  var urlChangeListeners = [],
+      urlChangeInit = false;
 
-    rest.replace(ATTR_REGEXP, function(match, name, doubleQuotedValue, singleQoutedValue, unqoutedValue) {
-      var value = doubleQuotedValue
-        || singleQoutedValue
-        || unqoutedValue
-        || '';
+  function fireUrlChange() {
+    if (lastBrowserUrl == self.url()) return;
 
-      attrs[name] = decodeEntities(value);
+    lastBrowserUrl = self.url();
+    forEach(urlChangeListeners, function(listener) {
+      listener(self.url());
     });
-    if (handler.start) handler.start( tagName, attrs, unary );
   }
 
-  function parseEndTag( tag, tagName ) {
-    var pos = 0, i;
-    tagName = lowercase(tagName);
-    if ( tagName )
-      // Find the closest opened tag of the same type
-      for ( pos = stack.length - 1; pos >= 0; pos-- )
-        if ( stack[ pos ] == tagName )
-          break;
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$browser#onUrlChange
+   * @methodOf angular.module.ng.$browser
+   * @TODO(vojta): refactor to use node's syntax for events
+   *
+   * @description
+   * Register callback function that will be called, when url changes.
+   *
+   * It's only called when the url is changed by outside of angular:
+   * - user types different url into address bar
+   * - user clicks on history (forward/back) button
+   * - user clicks on a link
+   *
+   * It's not called when url is changed by $browser.url() method
+   *
+   * The listener gets called with new url as parameter.
+   *
+   * NOTE: this api is intended for use only by the $location service. Please use the
+   * {@link angular.module.ng.$location $location service} to monitor url changes in angular apps.
+   *
+   * @param {function(string)} listener Listener function to be called when url changes.
+   * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
+   */
+  self.onUrlChange = function(callback) {
+    if (!urlChangeInit) {
+      // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)
+      // don't fire popstate when user change the address bar and don't fire hashchange when url
+      // changed by push/replaceState
 
-    if ( pos >= 0 ) {
-      // Close all the open elements, up the stack
-      for ( i = stack.length - 1; i >= pos; i-- )
-        if (handler.end) handler.end( stack[ i ] );
+      // html5 history api - popstate event
+      if ($sniffer.history) jqLite(window).bind('popstate', fireUrlChange);
+      // hashchange event
+      if ($sniffer.hashchange) jqLite(window).bind('hashchange', fireUrlChange);
+      // polling
+      else self.addPollFn(fireUrlChange);
 
-      // Remove the open elements from the stack
-      stack.length = pos;
+      urlChangeInit = true;
     }
-  }
-}
 
-/**
- * decodes all entities into regular string
- * @param value
- * @returns {string} A string with decoded entities.
- */
-var hiddenPre=document.createElement("pre");
-function decodeEntities(value) {
-  hiddenPre.innerHTML=value.replace(//g, '>');
-}
+  //////////////////////////////////////////////////////////////
+  // Cookies API
+  //////////////////////////////////////////////////////////////
+  var lastCookies = {};
+  var lastCookieString = '';
 
-/**
- * create an HTML/XML writer which writes to buffer
- * @param {Array} buf use buf.jain('') to get out sanitized html string
- * @returns {object} in the form of {
- *     start: function(tag, attrs, unary) {},
- *     end: function(tag) {},
- *     chars: function(text) {},
- *     comment: function(text) {}
- * }
- */
-function htmlSanitizeWriter(buf){
-  var ignore = false;
-  var out = bind(buf, buf.push);
-  return {
-    start: function(tag, attrs, unary){
-      tag = lowercase(tag);
-      if (!ignore && specialElements[tag]) {
-        ignore = tag;
-      }
-      if (!ignore && validElements[tag] == true) {
-        out('<');
-        out(tag);
-        forEach(attrs, function(value, key){
-          var lkey=lowercase(key);
-          if (validAttrs[lkey]==true && (uriAttrs[lkey]!==true || value.match(URI_REGEXP))) {
-            out(' ');
-            out(key);
-            out('="');
-            out(encodeEntities(value));
-            out('"');
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$browser#cookies
+   * @methodOf angular.module.ng.$browser
+   *
+   * @param {string=} name Cookie name
+   * @param {string=} value Cokkie value
+   *
+   * @description
+   * The cookies method provides a 'private' low level access to browser cookies.
+   * It is not meant to be used directly, use the $cookie service instead.
+   *
+   * The return values vary depending on the arguments that the method was called with as follows:
+   * 
    
+   *   
  • cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it
    • 
+   *   
  • cookies(name, value) -> set name to value, if value is undefined delete the cookie
    • 
+   *   
  • cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)
    • 
+   * 

+   *
+   * @returns {Object} Hash of all cookies (if called without any parameter)
+   */
+  self.cookies = function(name, value) {
+    var cookieLength, cookieArray, cookie, i, keyValue, index;
+
+    if (name) {
+      if (value === undefined) {
+        rawDocument.cookie = escape(name) + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT";
+      } else {
+        if (isString(value)) {
+          rawDocument.cookie = escape(name) + '=' + escape(value);
+
+          cookieLength = name.length + value.length + 1;
+          if (cookieLength > 4096) {
+            $log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+
+              cookieLength + " > 4096 bytes)!");
+          }
+          if (lastCookies.length > 20) {
+            $log.warn("Cookie '"+ name +"' possibly not set or overflowed because too many cookies " +
+              "were already set (" + lastCookies.length + " > 20 )");
           }
-        });
-        out(unary ? '/>' : '>');
-      }
-    },
-    end: function(tag){
-        tag = lowercase(tag);
-        if (!ignore && validElements[tag] == true) {
-          out('');
-        }
-        if (tag == ignore) {
-          ignore = false;
         }
-      },
-    chars: function(chars){
-        if (!ignore) {
-          out(encodeEntities(chars));
+      }
+    } else {
+      if (rawDocument.cookie !== lastCookieString) {
+        lastCookieString = rawDocument.cookie;
+        cookieArray = lastCookieString.split("; ");
+        lastCookies = {};
+
+        for (i = 0; i < cookieArray.length; i++) {
+          cookie = cookieArray[i];
+          index = cookie.indexOf('=');
+          if (index > 0) { //ignore nameless cookies
+            lastCookies[unescape(cookie.substring(0, index))] = unescape(cookie.substring(index + 1));
+          }
         }
       }
+      return lastCookies;
+    }
   };
-}
 
-//////////////////////////////////
-//JQLite
-//////////////////////////////////
 
-/**
- * @ngdoc function
- * @name angular.element
- * @function
- *
- * @description
- * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
- * `angular.element` can be either an alias for [jQuery](http://api.jquery.com/jQuery/) function, if
- * jQuery is available, or a function that wraps the element or string in Angular's jQuery lite
- * implementation (commonly referred to as jqLite).
- *
- * Real jQuery always takes precedence over jqLite, provided it was loaded before `DOMContentLoaded`
- * event fired.
- *
- * jqLite is a tiny, API-compatible subset of jQuery that allows
- * Angular to manipulate the DOM. jqLite implements only the most commonly needed functionality
- * within a very small footprint, so only a subset of the jQuery API - methods, arguments and
- * invocation styles - are supported.
- *
- * Note: All element references in Angular are always wrapped with jQuery or jqLite; they are never
- * raw DOM references.
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$browser#defer
+   * @methodOf angular.module.ng.$browser
+   * @param {function()} fn A function, who's execution should be defered.
+   * @param {number=} [delay=0] of milliseconds to defer the function execution.
+   * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
+   *
+   * @description
+   * Executes a fn asynchroniously via `setTimeout(fn, delay)`.
+   *
+   * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
+   * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
+   * via `$browser.defer.flush()`.
+   *
+   */
+  self.defer = function(fn, delay) {
+    var timeoutId;
+    outstandingRequestCount++;
+    timeoutId = setTimeout(function() {
+      delete pendingDeferIds[timeoutId];
+      completeOutstandingRequest(fn);
+    }, delay || 0);
+    pendingDeferIds[timeoutId] = true;
+    return timeoutId;
+  };
+
+
+  /**
+   * THIS DOC IS NOT VISIBLE because ngdocs can't process docs for foo#method.method
+   *
+   * @name angular.module.ng.$browser#defer.cancel
+   * @methodOf angular.module.ng.$browser.defer
+   *
+   * @description
+   * Cancels a defered task identified with `deferId`.
+   *
+   * @param {*} deferId Token returned by the `$browser.defer` function.
+   * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled.
+   */
+  self.defer.cancel = function(deferId) {
+    if (pendingDeferIds[deferId]) {
+      delete pendingDeferIds[deferId];
+      clearTimeout(deferId);
+      completeOutstandingRequest(noop);
+      return true;
+    }
+    return false;
+  };
+
+
+  //////////////////////////////////////////////////////////////
+  // Misc API
+  //////////////////////////////////////////////////////////////
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$browser#addCss
+   * @methodOf angular.module.ng.$browser
+   *
+   * @param {string} url Url to css file
+   * @description
+   * Adds a stylesheet tag to the head.
+   */
+  self.addCss = function(url) {
+    var link = jqLite(rawDocument.createElement('link'));
+    link.attr('rel', 'stylesheet');
+    link.attr('type', 'text/css');
+    link.attr('href', url);
+    body.append(link);
+  };
+
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$browser#addJs
+   * @methodOf angular.module.ng.$browser
+   *
+   * @param {string} url Url to js file
+   *
+   * @description
+   * Adds a script tag to the head.
+   */
+  self.addJs = function(url, done) {
+    // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:
+    // - fetches local scripts via XHR and evals them
+    // - adds and immediately removes script elements from the document
+    var script = rawDocument.createElement('script');
+
+    script.type = 'text/javascript';
+    script.src = url;
+
+    if (msie) {
+      script.onreadystatechange = function() {
+        /loaded|complete/.test(script.readyState) && done && done();
+      };
+    } else {
+      if (done) script.onload = script.onerror = done;
+    }
+
+    body[0].appendChild(script);
+
+    return script;
+  };
+
+  /**
+   * Returns current 
+   * (always relative - without domain)
+   *
+   * @returns {string=}
+   */
+  self.baseHref = function() {
+    var href = document.find('base').attr('href');
+    return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : href;
+  };
+}
+
+function $BrowserProvider(){
+  this.$get = ['$window', '$log', '$sniffer', '$document',
+      function( $window,   $log,   $sniffer,   $document){
+        return new Browser($window, $document, $document.find('body'), $log, $sniffer);
+      }];
+}
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$cacheFactory
  *
- * ## Angular's jQuery lite provides the following methods:
+ * @description
+ * Factory that constructs cache objects.
  *
- * - [addClass()](http://api.jquery.com/addClass/)
- * - [after()](http://api.jquery.com/after/)
- * - [append()](http://api.jquery.com/append/)
- * - [attr()](http://api.jquery.com/attr/)
- * - [bind()](http://api.jquery.com/bind/)
- * - [children()](http://api.jquery.com/children/)
- * - [clone()](http://api.jquery.com/clone/)
- * - [css()](http://api.jquery.com/css/)
- * - [data()](http://api.jquery.com/data/)
- * - [hasClass()](http://api.jquery.com/hasClass/)
- * - [parent()](http://api.jquery.com/parent/)
- * - [remove()](http://api.jquery.com/remove/)
- * - [removeAttr()](http://api.jquery.com/removeAttr/)
- * - [removeClass()](http://api.jquery.com/removeClass/)
- * - [removeData()](http://api.jquery.com/removeData/)
- * - [replaceWith()](http://api.jquery.com/replaceWith/)
- * - [text()](http://api.jquery.com/text/)
- * - [trigger()](http://api.jquery.com/trigger/)
- * - [eq()](http://api.jquery.com/eq/)
  *
- * ## In addtion to the above, Angular privides an additional method to both jQuery and jQuery lite:
+ * @param {string} cacheId Name or id of the newly created cache.
+ * @param {object=} options Options object that specifies the cache behavior. Properties:
  *
- * - `scope()` - retrieves the current Angular scope of the element.
+ *   - `{number=}` `capacity` — turns the cache into LRU cache.
+ *
+ * @returns {object} Newly created cache object with the following set of methods:
+ *
+ * - `{string}` `id()` — Returns id or name of the cache.
+ * - `{number}` `size()` — Returns number of items currently in the cache
+ * - `{void}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache
+ * - `{(*}} `get({string} key) — Returns cached value for `key` or undefined for cache miss.
+ * - `{void}` `remove{string} key) — Removes a key-value pair from the cache.
+ * - `{void}` `removeAll() — Removes all cached values.
  *
- * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
- * @returns {Object} jQuery object.
  */
+function $CacheFactoryProvider() {
 
-var jqCache = {},
-    jqName = 'ng-' + new Date().getTime(),
-    jqId = 1,
-    addEventListenerFn = (window.document.addEventListener
-      ? function(element, type, fn) {element.addEventListener(type, fn, false);}
-      : function(element, type, fn) {element.attachEvent('on' + type, fn);}),
-    removeEventListenerFn = (window.document.removeEventListener
-      ? function(element, type, fn) {element.removeEventListener(type, fn, false); }
-      : function(element, type, fn) {element.detachEvent('on' + type, fn); });
+  this.$get = function() {
+    var caches = {};
 
-function jqNextId() { return (jqId++); }
+    function cacheFactory(cacheId, options) {
+      if (cacheId in caches) {
+        throw Error('cacheId ' + cacheId + ' taken');
+      }
 
+      var size = 0,
+          stats = extend({}, options, {id: cacheId}),
+          data = {},
+          capacity = (options && options.capacity) || Number.MAX_VALUE,
+          lruHash = {},
+          freshEnd = null,
+          staleEnd = null;
 
-function getStyle(element) {
-  var current = {}, style = element[0].style, value, name, i;
-  if (typeof style.length == 'number') {
-    for(i = 0; i < style.length; i++) {
-      name = style[i];
-      current[name] = style[name];
-    }
-  } else {
-    for (name in style) {
-      value = style[name];
-      if (1*name != name && name != 'cssText' && value && typeof value == 'string' && value !='false')
-        current[name] = value;
-    }
-  }
-  return current;
-}
+      return caches[cacheId] = {
 
-/////////////////////////////////////////////
-function jqLiteWrap(element) {
-  if (isString(element) && element.charAt(0) != '<') {
-    throw new Error('selectors not implemented');
-  }
-  return new JQLite(element);
-}
+        put: function(key, value) {
+          var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
 
-function JQLite(element) {
-  if (element instanceof JQLite) {
-    return element;
-  } else if (isString(element)) {
-    var div = document.createElement('div');
-    // Read about the NoScope elements here:
-    // http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx
-    div.innerHTML = '
 
' + element; // IE insanity to make NoScope elements work!
-    div.removeChild(div.firstChild); // remove the superfluous div
-    JQLiteAddNodes(this, div.childNodes);
-    this.remove(); // detach the elements from the temporary DOM div.
-  } else {
-    JQLiteAddNodes(this, element);
-  }
-}
+          refresh(lruEntry);
 
-function JQLiteClone(element) {
-  return element.cloneNode(true);
-}
+          if (isUndefined(value)) return;
+          if (!(key in data)) size++;
+          data[key] = value;
 
-function JQLiteDealoc(element){
-  JQLiteRemoveData(element);
-  for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
-    JQLiteDealoc(children[i]);
-  }
-}
+          if (size > capacity) {
+            this.remove(staleEnd.key);
+          }
+        },
 
-function JQLiteRemoveData(element) {
-  var cacheId = element[jqName],
-  cache = jqCache[cacheId];
-  if (cache) {
-    forEach(cache.bind || {}, function(fn, type){
-      removeEventListenerFn(element, type, fn);
-    });
-    delete jqCache[cacheId];
-    element[jqName] = undefined; // ie does not allow deletion of attributes on elements.
-  }
-}
 
-function JQLiteData(element, key, value) {
-  var cacheId = element[jqName],
-      cache = jqCache[cacheId || -1];
-  if (isDefined(value)) {
-    if (!cache) {
-      element[jqName] = cacheId = jqNextId();
-      cache = jqCache[cacheId] = {};
-    }
-    cache[key] = value;
-  } else {
-    return cache ? cache[key] : null;
-  }
-}
+        get: function(key) {
+          var lruEntry = lruHash[key];
 
-function JQLiteHasClass(element, selector, _) {
-  // the argument '_' is important, since it makes the function have 3 arguments, which
-  // is needed for delegate function to realize the this is a getter.
-  var className = " " + selector + " ";
-  return ((" " + element.className + " ").replace(/[\n\t]/g, " ").indexOf( className ) > -1);
-}
+          if (!lruEntry) return;
 
-function JQLiteRemoveClass(element, selector) {
-  if (selector) {
-    forEach(selector.split(' '), function(cssClass) {
-      element.className = trim(
-          (" " + element.className + " ")
-          .replace(/[\n\t]/g, " ")
-          .replace(" " + trim(cssClass) + " ", " ")
-      );
-    });
-  }
-}
+          refresh(lruEntry);
 
-function JQLiteAddClass(element, selector) {
-  if (selector) {
-    forEach(selector.split(' '), function(cssClass) {
-      if (!JQLiteHasClass(element, cssClass)) {
-        element.className = trim(element.className + ' ' + trim(cssClass));
-      }
-    });
-  }
-}
+          return data[key];
+        },
 
-function JQLiteAddNodes(root, elements) {
-  if (elements) {
-    elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
-      ? elements
-      : [ elements ];
-    for(var i=0; i < elements.length; i++) {
-      root.push(elements[i]);
-    }
-  }
-}
 
-//////////////////////////////////////////
-// Functions which are declared directly.
-//////////////////////////////////////////
-var JQLitePrototype = JQLite.prototype = {
-  ready: function(fn) {
-    var fired = false;
+        remove: function(key) {
+          var lruEntry = lruHash[key];
 
-    function trigger() {
-      if (fired) return;
-      fired = true;
-      fn();
-    }
+          if (lruEntry == freshEnd) freshEnd = lruEntry.p;
+          if (lruEntry == staleEnd) staleEnd = lruEntry.n;
+          link(lruEntry.n,lruEntry.p);
 
-    this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9
-    // we can not use jqLite since we are not done loading and jQuery could be loaded later.
-    jqLiteWrap(window).bind('load', trigger); // fallback to window.onload for others
-  },
-  toString: function() {
-    var value = [];
-    forEach(this, function(e){ value.push('' + e);});
-    return '[' + value.join(', ') + ']';
-  },
-
-  eq: function(index) {
-      return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
-  },
+          delete lruHash[key];
+          delete data[key];
+          size--;
+        },
 
-  length: 0,
-  push: push,
-  sort: [].sort,
-  splice: [].splice
-};
 
-//////////////////////////////////////////
-// Functions iterating getter/setters.
-// these functions return self on setter and
-// value on get.
-//////////////////////////////////////////
-var SPECIAL_ATTR = makeMap("multiple,selected,checked,disabled,readonly");
+        removeAll: function() {
+          data = {};
+          size = 0;
+          lruHash = {};
+          freshEnd = staleEnd = null;
+        },
 
-forEach({
-  data: JQLiteData,
 
-  scope: function(element) {
-    var scope;
-    while (element && !(scope = jqLite(element).data($$scope))) {
-      element = element.parentNode;
-    }
-    return scope;
-  },
+        destroy: function() {
+          data = null;
+          stats = null;
+          lruHash = null;
+          delete caches[cacheId];
+        },
 
-  removeAttr: function(element,name) {
-    element.removeAttribute(name);
-  },
 
-  hasClass: JQLiteHasClass,
+        info: function() {
+          return extend({}, stats, {size: size});
+        }
+      };
 
-  css: function(element, name, value) {
-    if (isDefined(value)) {
-      element.style[name] = value;
-    } else {
-      return element.style[name];
-    }
-  },
 
-  attr: function(element, name, value){
-    if (name === 'class') {
-      if(isDefined(value)) {
-        element.className = value;
-      } else {
-        return element.className;
-      }
-    } else if (SPECIAL_ATTR[name]) {
-      if (isDefined(value)) {
-        element[name] = !!value;
-      } else {
-        return element[name];
-      }
-    } else if (isDefined(value)) {
-      element.setAttribute(name, value);
-    } else if (element.getAttribute) {
-      // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
-      // some elements (e.g. Document) don't have get attribute, so return undefined
-      var ret = element.getAttribute(name, 2);
-      // normalize non-existing attributes to undefined (as jQuery)
-      return ret === null ? undefined : ret;
-    }
-  },
+      /**
+       * makes the `entry` the freshEnd of the LRU linked list
+       */
+      function refresh(entry) {
+        if (entry != freshEnd) {
+          if (!staleEnd) {
+            staleEnd = entry;
+          } else if (staleEnd == entry) {
+            staleEnd = entry.n;
+          }
 
-  text: extend((msie < 9)
-      ? function(element, value) {
-        // NodeType == 3 is text node
-        if (element.nodeType == 3) {
-          if (isUndefined(value))
-            return element.nodeValue;
-          element.nodeValue = value;
-        } else {
-          if (isUndefined(value))
-            return element.innerText;
-          element.innerText = value;
+          link(entry.n, entry.p);
+          link(entry, freshEnd);
+          freshEnd = entry;
+          freshEnd.n = null;
         }
       }
-      : function(element, value) {
-        if (isUndefined(value)) {
-          return element.textContent;
-        }
-        element.textContent = value;
-      }, {$dv:''}),
-
-  val: function(element, value) {
-    if (isUndefined(value)) {
-      return element.value;
-    }
-    element.value = value;
-  },
 
-  html: function(element, value) {
-    if (isUndefined(value)) {
-      return element.innerHTML;
-    }
-    for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
-      JQLiteDealoc(childNodes[i]);
-    }
-    element.innerHTML = value;
-  }
-}, function(fn, name){
-  /**
-   * Properties: writes return selection, reads return first value
-   */
-  JQLite.prototype[name] = function(arg1, arg2) {
-    var i, key;
 
-    if ((fn.length == 2 ? arg1 : arg2) === undefined) {
-      if (isObject(arg1)) {
-        // we are a write, but the object properties are the key/values
-        for(i=0; i < this.length; i++) {
-          for (key in arg1) {
-            fn(this[i], key, arg1[key]);
-          }
+      /**
+       * bidirectionally links two entries of the LRU linked list
+       */
+      function link(nextEntry, prevEntry) {
+        if (nextEntry != prevEntry) {
+          if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
+          if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
         }
-        // return self for chaining
-        return this;
-      } else {
-        // we are a read, so read the first child.
-        if (this.length)
-          return fn(this[0], arg1, arg2);
-      }
-    } else {
-      // we are a write, so apply to all children
-      for(i=0; i < this.length; i++) {
-        fn(this[i], arg1, arg2);
       }
-      // return self for chaining
-      return this;
     }
-    return fn.$dv;
-  };
-});
 
-//////////////////////////////////////////
-// Functions iterating traversal.
-// These functions chain results into a single
-// selector.
-//////////////////////////////////////////
-forEach({
-  removeData: JQLiteRemoveData,
 
-  dealoc: JQLiteDealoc,
+    cacheFactory.info = function() {
+      var info = {};
+      forEach(caches, function(cache, cacheId) {
+        info[cacheId] = cache.info();
+      });
+      return info;
+    };
 
-  bind: function(element, type, fn){
-    var bind = JQLiteData(element, 'bind');
-    if (!bind) JQLiteData(element, 'bind', bind = {});
-    forEach(type.split(' '), function(type){
-      var eventHandler = bind[type];
-      if (!eventHandler) {
-        bind[type] = eventHandler = function(event) {
-          if (!event.preventDefault) {
-            event.preventDefault = function(){
-              event.returnValue = false; //ie
-            };
-          }
-          if (!event.stopPropagation) {
-            event.stopPropagation = function() {
-              event.cancelBubble = true; //ie
-            };
-          }
-          if (!event.target) {
-            event.target = event.srcElement || document;
-          }
-          forEach(eventHandler.fns, function(fn){
-            fn.call(element, event);
-          });
-        };
-        eventHandler.fns = [];
-        addEventListenerFn(element, type, eventHandler);
-      }
-      eventHandler.fns.push(fn);
-    });
-  },
 
-  replaceWith: function(element, replaceNode) {
-    var index, parent = element.parentNode;
-    JQLiteDealoc(element);
-    forEach(new JQLite(replaceNode), function(node){
-      if (index) {
-        parent.insertBefore(node, index.nextSibling);
-      } else {
-        parent.replaceChild(node, element);
-      }
-      index = node;
-    });
-  },
+    cacheFactory.get = function(cacheId) {
+      return caches[cacheId];
+    };
 
-  children: function(element) {
-    var children = [];
-    forEach(element.childNodes, function(element){
-      if (element.nodeName != '#text')
-        children.push(element);
-    });
-    return children;
-  },
 
-  append: function(element, node) {
-    forEach(new JQLite(node), function(child){
-      if (element.nodeType === 1)
-        element.appendChild(child);
-    });
-  },
+    return cacheFactory;
+  };
+}
 
-  prepend: function(element, node) {
-    if (element.nodeType === 1) {
-      var index = element.firstChild;
-      forEach(new JQLite(node), function(child){
-        if (index) {
-          element.insertBefore(child, index);
-        } else {
-          element.appendChild(child);
-          index = child;
-        }
-      });
-    }
-  },
+function $TemplateCacheProvider() {
+  this.$get = ['$cacheFactory', function($cacheFactory) {
+    return $cacheFactory('templates');
+  }];
+}
 
-  remove: function(element) {
-    JQLiteDealoc(element);
-    var parent = element.parentNode;
-    if (parent) parent.removeChild(element);
-  },
+function $CompileProvider(){
+  this.$get = ['$injector', '$exceptionHandler', '$textMarkup', '$attrMarkup', '$directive', '$widget',
+    function(   $injector,   $exceptionHandler,   $textMarkup,   $attrMarkup,   $directive,   $widget){
+      /**
+       * Template provides directions an how to bind to a given element.
+       * It contains a list of init functions which need to be called to
+       * bind to a new instance of elements. It also provides a list
+       * of child paths which contain child templates
+       */
+      function Template() {
+        this.paths = [];
+        this.children = [];
+        this.linkFns = [];
+        this.newScope = false;
+      }
 
-  after: function(element, newElement) {
-    var index = element, parent = element.parentNode;
-    forEach(new JQLite(newElement), function(node){
-      parent.insertBefore(node, index.nextSibling);
-      index = node;
-    });
-  },
+      Template.prototype = {
+        link: function(element, scope) {
+          var childScope = scope,
+              locals = {$element: element};
+          if (this.newScope) {
+            childScope = isFunction(this.newScope) ? scope.$new(this.newScope(scope)) : scope.$new();
+            element.data($$scope, childScope);
+          }
+          forEach(this.linkFns, function(fn) {
+            try {
+              if (isArray(fn) || fn.$inject) {
+                $injector.invoke(fn, childScope, locals);
+              } else {
+                fn.call(childScope, element);
+              }
+            } catch (e) {
+              $exceptionHandler(e);
+            }
+          });
+          var i,
+              childNodes = element[0].childNodes,
+              children = this.children,
+              paths = this.paths,
+              length = paths.length;
+          for (i = 0; i < length; i++) {
+            // sometimes `element` can be modified by one of the linker functions in `this.linkFns`
+            // and childNodes may be added or removed
+            // TODO: element structure needs to be re-evaluated if new children added
+            // if the childNode still exists
+            if (childNodes[paths[i]])
+              children[i].link(jqLite(childNodes[paths[i]]), childScope);
+            else
+              delete paths[i]; // if child no longer available, delete path
+          }
+        },
 
-  addClass: JQLiteAddClass,
-  removeClass: JQLiteRemoveClass,
 
-  toggleClass: function(element, selector, condition) {
-    if (isUndefined(condition)) {
-      condition = !JQLiteHasClass(element, selector);
-    }
-    (condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector);
-  },
+        addLinkFn:function(linkingFn) {
+          if (linkingFn) {
+            this.linkFns.push(linkingFn);
+          }
+        },
 
-  parent: function(element) {
-    var parent = element.parentNode;
-    return parent && parent.nodeType !== 11 ? parent : null;
-  },
 
-  next: function(element) {
-    return element.nextSibling;
-  },
+        addChild: function(index, template) {
+          if (template) {
+            this.paths.push(index);
+            this.children.push(template);
+          }
+        },
 
-  find: function(element, selector) {
-    return element.getElementsByTagName(selector);
-  },
+        empty: function() {
+          return this.linkFns.length === 0 && this.paths.length === 0;
+        }
+      };
 
-  clone: JQLiteClone
-}, function(fn, name){
-  /**
-   * chaining functions
-   */
-  JQLite.prototype[name] = function(arg1, arg2) {
-    var value;
-    for(var i=0; i < this.length; i++) {
-      if (value == undefined) {
-        value = fn(this[i], arg1, arg2);
-        if (value !== undefined) {
-          // any function which returns a value needs to be wrapped
-          value = jqLite(value);
-        }
-      } else {
-        JQLiteAddNodes(value, fn(this[i], arg1, arg2));
+      ///////////////////////////////////
+      //Compiler
+      //////////////////////////////////
+
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$compile
+       * @function
+       *
+       * @description
+       * Compiles a piece of HTML string or DOM into a template and produces a template function, which
+       * can then be used to link {@link angular.module.ng.$rootScope.Scope scope} and the template together.
+       *
+       * The compilation is a process of walking the DOM tree and trying to match DOM elements to
+       * {@link angular.markup markup}, {@link angular.attrMarkup attrMarkup},
+       * {@link angular.widget widgets}, and {@link angular.directive directives}. For each match it
+       * executes corresponding markup, attrMarkup, widget or directive template function and collects the
+       * instance functions into a single template function which is then returned.
+       *
+       * The template function can then be used once to produce the view or as it is the case with
+       * {@link angular.widget.@ng:repeat repeater} many-times, in which case each call results in a view
+       * that is a DOM clone of the original template.
+       *
+         
+          angular.injector(['ng']).invoke(function($rootScope, $compile) {
+            // Chose one:
+
+            // A: compile the entire window.document.
+            var element = $compile(window.document)($rootScope);
+
+            // B: compile a piece of html
+            var element = $compile('
click me
')($rootScope);
+
+            // C: compile a piece of html and retain reference to both the dom and scope
+            var element = $compile('
click me
')(scope);
+            // at this point template was transformed into a view
+          });
+         

+       *
+       *
+       * @param {string|DOMElement} element Element or HTML to compile into a template function.
+       * @returns {function(scope[, cloneAttachFn])} a template function which is used to bind template
+       * (a DOM element/tree) to a scope. Where:
+       *
+       *  * `scope` - A {@link angular.module.ng.$rootScope.Scope Scope} to bind to.
+       *  * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
+       *               `template` and call the `cloneAttachFn` function allowing the caller to attach the
+       *               cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
+       *               called as: 
 `cloneAttachFn(clonedElement, scope)` where:
+       *
+       *      * `clonedElement` - is a clone of the original `element` passed into the compiler.
+       *      * `scope` - is the current scope with which the linking function is working with.
+       *
+       * Calling the template function returns the element of the template. It is either the original element
+       * passed in, or the clone of the element if the `cloneAttachFn` is provided.
+       *
+       * It is important to understand that the returned scope is "linked" to the view DOM, but no linking
+       * (instance) functions registered by {@link angular.directive directives} or
+       * {@link angular.widget widgets} found in the template have been executed yet. This means that the
+       * view is likely empty and doesn't contain any values that result from evaluation on the scope. To
+       * bring the view to life, the scope needs to run through a $digest phase which typically is done by
+       * Angular automatically, except for the case when an application is being
+       * {@link guide/dev_guide.bootstrap.manual_bootstrap} manually bootstrapped, in which case the
+       * $digest phase must be invoked by calling {@link angular.module.ng.$rootScope.Scope#$apply}.
+       *
+       * If you need access to the bound view, there are two ways to do it:
+       *
+       * - If you are not asking the linking function to clone the template, create the DOM element(s)
+       *   before you send them to the compiler and keep this reference around.
+       *   
+       *     var $injector = angular.injector(['ng']);
+       *     var scope = $injector.invoke(function($rootScope, $compile){
+       *       var element = $compile('
{{total}}
')($rootScope);
+       *     });
+       *   

+       *
+       * - if on the other hand, you need the element to be cloned, the view reference from the original
+       *   example would not point to the clone, but rather to the original template that was cloned. In
+       *   this case, you can access the clone via the cloneAttachFn:
+       *   
+       *     var original = angular.element('
{{total}}
'),
+       *         scope = someParentScope.$new(),
+       *         clone;
+       *
+       *     $compile(original)(scope, function(clonedElement, scope) {
+       *       clone = clonedElement;
+       *       //attach the clone to DOM document at the right place
+       *     });
+       *
+       *     //now we have reference to the cloned DOM via `clone`
+       *   

+       *
+       *
+       * Compiler Methods For Widgets and Directives:
+       *
+       * The following methods are available for use when you write your own widgets, directives,
+       * and markup.  (Recall that the compile function's this is a reference to the compiler.)
+       *
+       *  `compile(element)` - returns linker -
+       *  Invoke a new instance of the compiler to compile a DOM element and return a linker function.
+       *  You can apply the linker function to the original element or a clone of the original element.
+       *  The linker function returns a scope.
+       *
+       *  * `comment(commentText)` - returns element - Create a comment element.
+       *
+       *  * `element(elementName)` - returns element - Create an element by name.
+       *
+       *  * `text(text)` - returns element - Create a text element.
+       *
+       *  * `descend([set])` - returns descend state (true or false). Get or set the current descend
+       *  state. If true the compiler will descend to children elements.
+       *
+       *  * `directives([set])` - returns directive state (true or false). Get or set the current
+       *  directives processing state. The compiler will process directives only when directives set to
+       *  true.
+       *
+       * For information on how the compiler works, see the
+       * {@link guide/dev_guide.compiler Angular HTML Compiler} section of the Developer Guide.
+       */
+      function Compiler(markup, attrMarkup, directives, widgets){
+        this.markup = markup;
+        this.attrMarkup = attrMarkup;
+        this.directives = directives;
+        this.widgets = widgets;
       }
-    }
-    return value == undefined ? this : value;
-  };
-});
 
-var angularGlobal = {
-  'typeOf':function(obj){
-    if (obj === null) return $null;
-    var type = typeof obj;
-    if (type == $object) {
-      if (obj instanceof Array) return $array;
-      if (isDate(obj)) return $date;
-      if (obj.nodeType == 1) return 'element';
+      Compiler.prototype = {
+        compile: function(templateElement) {
+          templateElement = jqLite(templateElement);
+          var index = 0,
+              template,
+              parent = templateElement.parent();
+          if (templateElement.length > 1) {
+            // https://github.com/angular/angular.js/issues/338
+            throw Error("Cannot compile multiple element roots: " +
+                jqLite('
').append(templateElement.clone()).html());
+          }
+          if (parent && parent[0]) {
+            parent = parent[0];
+            for(var i = 0; i < parent.childNodes.length; i++) {
+              if (parent.childNodes[i] == templateElement[0]) {
+                index = i;
+              }
+            }
+          }
+          template = this.templatize(templateElement, index) || new Template();
+          return function(scope, cloneConnectFn){
+            assertArg(scope, 'scope');
+            // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
+            // and sometimes changes the structure of the DOM.
+            var element = cloneConnectFn
+              ? JQLitePrototype.clone.call(templateElement) // IMPORTANT!!!
+              : templateElement;
+            element.data($$scope, scope);
+            scope.$element = element;
+            (cloneConnectFn||noop)(element, scope);
+            template.link(element, scope);
+            return element;
+          };
+        },
+
+        templatize: function(element, elementIndex){
+          var self = this,
+              widget,
+              fn,
+              directiveFns = self.directives,
+              descend = true,
+              directives = true,
+              elementName = nodeName_(element),
+              elementNamespace = elementName.indexOf(':') > 0 ? lowercase(elementName).replace(':', '-') : '',
+              template,
+              locals = {$element: element},
+              selfApi = {
+                compile: bind(self, self.compile),
+                descend: function(value){ if(isDefined(value)) descend = value; return descend;},
+                directives: function(value){ if(isDefined(value)) directives = value; return directives;},
+                scope: function(value){ if(isDefined(value)) template.newScope = template.newScope || value; return template.newScope;}
+              };
+          element.addClass(elementNamespace);
+          template = new Template();
+          eachAttribute(element, function(value, name){
+            if (!widget) {
+              if ((widget = self.widgets('@' + name))) {
+                element.addClass('ng-attr-widget');
+                if (isFunction(widget) && !widget.$inject) {
+                  widget.$inject = ['$value', '$element'];
+                }
+                locals.$value = value;
+              }
+            }
+          });
+          if (!widget) {
+            if ((widget = self.widgets(elementName))) {
+              if (elementNamespace)
+                element.addClass('ng-widget');
+              if (isFunction(widget) && !widget.$inject) {
+                widget.$inject = ['$element'];
+              }
+            }
+          }
+          if (widget) {
+            descend = false;
+            directives = false;
+            var parent = element.parent();
+            template.addLinkFn($injector.invoke(widget, selfApi, locals));
+            if (parent && parent[0]) {
+              element = jqLite(parent[0].childNodes[elementIndex]);
+            }
+          }
+          if (descend){
+            // process markup for text nodes only
+            for(var i=0, child=element[0].childNodes;
+                i
-        
-         

-          

-         Index of '{{bookName}}' in the list {{books}} is {{books.$indexOf(bookName)}}.
-        
-        
-         it('should correctly calculate the initial index', function() {
-           expect(binding('books.$indexOf(bookName)')).toBe('2');
-         });
+    //at the end of each eval, push cookies
+    //TODO: this should happen before the "delayed" watches fire, because if some cookies are not
+    //      strings or browser refuses to store some cookies, we update the model in the push fn.
+    $rootScope.$watch(push);
 
-         it('should recalculate', function() {
-           input('bookName').enter('foo');
-           expect(binding('books.$indexOf(bookName)')).toBe('-1');
+    return cookies;
 
-           input('bookName').enter('Moby Dick');
-           expect(binding('books.$indexOf(bookName)')).toBe('0');
-         });
-        
-      
-   */
-  'indexOf': indexOf,
 
+    /**
+     * Pushes all the cookies from the service to the browser and verifies if all cookies were stored.
+     */
+    function push() {
+      var name,
+          value,
+          browserCookies,
+          updated;
+
+      //delete any cookies deleted in $cookies
+      for (name in lastCookies) {
+        if (isUndefined(cookies[name])) {
+          $browser.cookies(name, undefined);
+        }
+      }
 
-  /**
-   * @ngdoc function
-   * @name angular.Array.sum
-   * @function
-   *
-   * @description
-   * The `sum` function calculates the sum of all numbers in an `array`. If an `expression` is
-   * supplied, `sum` evaluates each element in the `array` with the expression and then returns
-   * the sum of the calculated values.
-   *
-   * Note: This function is used to augment the `Array` type in Angular expressions. See
-   * {@link angular.Array} for more info about Angular arrays.
-   *
-   * @param {Array} array The source array.
-   * @param {(string|function())=} expression Angular expression or a function to be evaluated for
-   *  each element in `array`. The array element becomes the `this` during the evaluation.
-   * @returns {number} Sum of items in the array.
-   *
-   * @example
-      
-       
-        
-         
-         
-           
-           
-           
-           
-           
-         
-         
-           
-           
-           
-           
-         
-        
QtyDescriptionCostTotal
{{item.qty * item.cost | currency}}[X]
add itemTotal:{{invoice.items.$sum('qty*cost') | currency}}

-       
-       
-         //TODO: these specs are lame because I had to work around issues #164 and #167
-         it('should initialize and calculate the totals', function() {
-           expect(repeater('.doc-example-live table tr', 'item in invoice.items').count()).toBe(3);
-           expect(repeater('.doc-example-live table tr', 'item in invoice.items').row(1)).
-             toEqual(['$99.50']);
-           expect(binding("invoice.items.$sum('qty*cost')")).toBe('$99.50');
-           expect(binding("invoice.items.$sum('qty*cost')")).toBe('$99.50');
-         });
+      //update all cookies updated in $cookies
+      for(name in cookies) {
+        value = cookies[name];
+        if (!isString(value)) {
+          if (isDefined(lastCookies[name])) {
+            cookies[name] = lastCookies[name];
+          } else {
+            delete cookies[name];
+          }
+        } else if (value !== lastCookies[name]) {
+          $browser.cookies(name, value);
+          updated = true;
+        }
+      }
 
-         it('should add an entry and recalculate', function() {
-           element('.doc-example-live a:contains("add item")').click();
-           using('.doc-example-live tr:nth-child(3)').input('item.qty').enter('20');
-           using('.doc-example-live tr:nth-child(3)').input('item.cost').enter('100');
+      //verify what was actually stored
+      if (updated){
+        updated = false;
+        browserCookies = $browser.cookies();
 
-           expect(repeater('.doc-example-live table tr', 'item in invoice.items').row(2)).
-             toEqual(['$2,000.00']);
-           expect(binding("invoice.items.$sum('qty*cost')")).toBe('$2,099.50');
-         });
-       
-      
-   */
-  'sum':function(array, expression) {
-    var fn = angularFunction.compile(expression);
-    var sum = 0;
-    for (var i = 0; i < array.length; i++) {
-      var value = 1 * fn(array[i]);
-      if (!isNaN(value)){
-        sum += value;
+        for (name in cookies) {
+          if (cookies[name] !== browserCookies[name]) {
+            //delete or reset all cookies that the browser dropped from $cookies
+            if (isUndefined(browserCookies[name])) {
+              delete cookies[name];
+            } else {
+              cookies[name] = browserCookies[name];
+            }
+            updated = true;
+          }
+        }
       }
     }
-    return sum;
-  },
+  }];
+}
 
+/**
+ * @ngdoc function
+ * @name angular.module.ng.$defer
+ * @requires $browser
+ *
+ * @description
+ * Delegates to {@link angular.module.ng.$browser#defer $browser.defer}, but wraps the `fn` function
+ * into a try/catch block and delegates any exceptions to
+ * {@link angular.module.ng.$exceptionHandler $exceptionHandler} service.
+ *
+ * In tests you can use `$browser.defer.flush()` to flush the queue of deferred functions.
+ *
+ * @param {function()} fn A function, who's execution should be deferred.
+ * @param {number=} [delay=0] of milliseconds to defer the function execution.
+ * @returns {*} DeferId that can be used to cancel the task via `$defer.cancel()`.
+ */
 
-  /**
-   * @ngdoc function
-   * @name angular.Array.remove
-   * @function
-   *
-   * @description
-   * Modifies `array` by removing an element from it. The element will be looked up using the
-   * {@link angular.Array.indexOf indexOf} function on the `array` and only the first instance of
-   * the element will be removed.
-   *
-   * Note: This function is used to augment the `Array` type in Angular expressions. See
-   * {@link angular.Array} for more information about Angular arrays.
-   *
-   * @param {Array} array Array from which an element should be removed.
-   * @param {*} value Element to be removed.
-   * @returns {*} The removed element.
-   *
-   * @example
-     
-       
-         
    
-           
  • 
-             {{task}} [X]
-           
    • 
-         

-         

-         tasks = {{tasks}}
-       
-       
-         it('should initialize the task list with for tasks', function() {
-           expect(repeater('.doc-example-live ul li', 'task in tasks').count()).toBe(4);
-           expect(repeater('.doc-example-live ul li', 'task in tasks').column('task')).
-             toEqual(['Learn Angular', 'Read Documentation', 'Check out demos',
-                      'Build cool applications']);
-         });
+/**
+ * @ngdoc function
+ * @name angular.module.ng.$defer#cancel
+ * @methodOf angular.module.ng.$defer
+ *
+ * @description
+ * Cancels a defered task identified with `deferId`.
+ *
+ * @param {*} deferId Token returned by the `$defer` function.
+ * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled.
+ */
+function $DeferProvider(){
+  this.$get = ['$rootScope', '$browser', function($rootScope, $browser) {
+    function defer(fn, delay) {
+      return $browser.defer(function() {
+        $rootScope.$apply(fn);
+      }, delay);
+    }
 
-         it('should initialize the task list with for tasks', function() {
-           element('.doc-example-live ul li a:contains("X"):first').click();
-           expect(repeater('.doc-example-live ul li', 'task in tasks').count()).toBe(3);
+    defer.cancel = function(deferId) {
+      return $browser.defer.cancel(deferId);
+    };
 
-           element('.doc-example-live ul li a:contains("X"):last').click();
-           expect(repeater('.doc-example-live ul li', 'task in tasks').count()).toBe(2);
+    return defer;
+  }];
+}
 
-           expect(repeater('.doc-example-live ul li', 'task in tasks').column('task')).
-             toEqual(['Read Documentation', 'Check out demos']);
-         });
-       
-     
-   */
-  'remove':function(array, value) {
-    var index = indexOf(array, value);
-    if (index >=0)
-      array.splice(index, 1);
-    return value;
-  },
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$document
+ * @requires $window
+ *
+ * @description
+ * A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document`
+ * element.
+ */
+function $DocumentProvider(){
+  this.$get = ['$window', function(window){
+    return jqLite(window.document);
+  }];
+}
 
+/**
+ * @ngdoc function
+ * @name angular.module.ng.$exceptionHandler
+ * @requires $log
+ *
+ * @description
+ * Any uncaught exception in angular expressions is delegated to this service.
+ * The default implementation simply delegates to `$log.error` which logs it into
+ * the browser console.
+ *
+ * In unit tests, if `angular-mocks.js` is loaded, this service is overriden by
+ * {@link angular.module.ngMock.$exceptionHandler mock $exceptionHandler}
+ */
+function $ExceptionHandlerProvider(){
+  this.$get = ['$log', function($log){
+    return function(e) {
+      $log.error(e);
+    };
+  }];
+}
 
-  /**
-   * @ngdoc function
-   * @name angular.Array.filter
-   * @function
-   *
-   * @description
-   * Selects a subset of items from `array` and returns it as a new array.
-   *
-   * Note: This function is used to augment the `Array` type in Angular expressions. See
-   * {@link angular.Array} for more information about Angular arrays.
-   *
-   * @param {Array} array The source array.
-   * @param {string|Object|function()} expression The predicate to be used for selecting items from
-   *   `array`.
-   *
-   *   Can be one of:
-   *
-   *   - `string`: Predicate that results in a substring match using the value of `expression`
-   *     string. All strings or objects with string properties in `array` that contain this string
-   *     will be returned. The predicate can be negated by prefixing the string with `!`.
-   *
-   *   - `Object`: A pattern object can be used to filter specific properties on objects contained
-   *     by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
-   *     which have property `name` containing "M" and property `phone` containing "1". A special
-   *     property name `$` can be used (as in `{$:"text"}`) to accept a match against any
-   *     property of the object. That's equivalent to the simple substring match with a `string`
-   *     as described above.
-   *
-   *   - `function`: A predicate function can be used to write arbitrary filters. The function is
-   *     called for each element of `array`. The final result is an array of those elements that
-   *     the predicate returned true for.
-   *
-   * @example
-     
-       
-         

-
-         Search: 
-         
-           
-           
-             
-             
-           
-         
NamePhone
{{friend.name}}{{friend.phone}}

-         

-         Any:  

-         Name only 

-         Phone only 

-         
-           
-           
-             
-             
-           
-         
NamePhone
{{friend.name}}{{friend.phone}}

-       
-       
-         it('should search across all fields when filtering with a string', function() {
-           input('searchText').enter('m');
-           expect(repeater('#searchTextResults tr', 'friend in friends').column('name')).
-             toEqual(['Mary', 'Mike', 'Adam']);
-
-           input('searchText').enter('76');
-           expect(repeater('#searchTextResults tr', 'friend in friends').column('name')).
-             toEqual(['John', 'Julie']);
-         });
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$filterProvider
+ * @description
+ *
+ * Filters are just functions which transform input to an output. However filters need to be Dependency Injected. To
+ * achieve this a filter definition consists of a factory function which is annotated with dependencies and is
+ * responsible for creating a the filter function.
+ *
+ * 
+ *   // Filter registration
+ *   function MyModule($provide, $filterProvider) {
+ *     // create a service to demonstrate injection (not always needed)
+ *     $provide.value('greet', function(name){
+ *       return 'Hello ' + name + '!':
+ *     });
+ *
+ *     // register a filter factory which uses the
+ *     // greet service to demonstrate DI.
+ *     $filterProvider.register('greet', function(greet){
+ *       // return the filter function which uses the greet service
+ *       // to generate salutation
+ *       return function(text) {
+ *         // filters need to be forgiving so check input validity
+ *         return text && greet(text) || text;
+ *       };
+ *     };
+ *   }
+ * 

+ *
+ * The filter function is registered with the `$injector` under the filter name suffixe with `Filter`.
+ * 
+ *   it('should be the same instance', inject(
+ *     function($filterProvider) {
+ *       $filterProvider.register('reverse', function(){
+ *         return ...;
+ *       });
+ *     },
+ *     function($filter, reverseFilter) {
+ *       expect($filter('reverse')).toBe(reverseFilter);
+ *     });
+ * 

+ *
+ *
+ * For more information about how angular filters work, and how to create your own filters, see
+ * {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer
+ * Guide.
+ */
+/**
+ * @ngdoc method
+ * @name angular.module.ng.$filterProvider#register
+ * @methodOf angular.module.ng.$filterProvider
+ * @description
+ * Register filter factory function.
+ *
+ * @param {String} name Name of the filter.
+ * @param {function} fn The filter factory function which is injectable.
+ */
 
-         it('should search in specific fields when filtering with a predicate object', function() {
-           input('search.$').enter('i');
-           expect(repeater('#searchObjResults tr', 'friend in friends').column('name')).
-             toEqual(['Mary', 'Mike', 'Julie']);
-         });
-       
-     
-   */
-  'filter':function(array, expression) {
-    var predicates = [];
-    predicates.check = function(value) {
-      for (var j = 0; j < predicates.length; j++) {
-        if(!predicates[j](value)) {
-          return false;
-        }
-      }
+
+/**
+ * @ngdoc function
+ * @name angular.module.ng.$filter
+ * @function
+ * @description
+ * Filters are used for formatting data displayed to the user.
+ *
+ * The general syntax in templates is as follows:
+ *
+ *         {{ expression | [ filter_name ] }}
+ *
+ * @param {String} name Name of the filter function to retrieve
+ * @return {Function} the filter function
+ */
+$FilterProvider.$inject = ['$provide'];
+function $FilterProvider($provide) {
+  var suffix = 'Filter';
+
+  function register(name, factory) {
+    return $provide.factory(name + suffix, factory);
+  }
+  this.register = register;
+
+  this.$get = ['$injector', function($injector) {
+    return function(name) {
+      return $injector.get(name + suffix);
+    }
+  }];
+
+  ////////////////////////////////////////
+
+  register('currency', currencyFilter);
+  register('date', dateFilter);
+  register('filter', filterFilter);
+  register('html', htmlFilter);
+  register('json', jsonFilter);
+  register('limitTo', limitToFilter);
+  register('linky', linkyFilter);
+  register('lowercase', lowercaseFilter);
+  register('number', numberFilter);
+  register('orderBy', orderByFilter);
+  register('uppercase', uppercaseFilter);
+}
+
+/**
+ * @ngdoc filter
+ * @name angular.module.ng.$filter.filter
+ * @function
+ *
+ * @description
+ * Selects a subset of items from `array` and returns it as a new array.
+ *
+ * Note: This function is used to augment the `Array` type in Angular expressions. See
+ * {@link angular.module.ng.$filter} for more information about Angular arrays.
+ *
+ * @param {Array} array The source array.
+ * @param {string|Object|function()} expression The predicate to be used for selecting items from
+ *   `array`.
+ *
+ *   Can be one of:
+ *
+ *   - `string`: Predicate that results in a substring match using the value of `expression`
+ *     string. All strings or objects with string properties in `array` that contain this string
+ *     will be returned. The predicate can be negated by prefixing the string with `!`.
+ *
+ *   - `Object`: A pattern object can be used to filter specific properties on objects contained
+ *     by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
+ *     which have property `name` containing "M" and property `phone` containing "1". A special
+ *     property name `$` can be used (as in `{$:"text"}`) to accept a match against any
+ *     property of the object. That's equivalent to the simple substring match with a `string`
+ *     as described above.
+ *
+ *   - `function`: A predicate function can be used to write arbitrary filters. The function is
+ *     called for each element of `array`. The final result is an array of those elements that
+ *     the predicate returned true for.
+ *
+ * @example
+   
+     
+       

+
+       Search: 
+       
+         
+         
+           
+           
+         
+       
NamePhone
{{friend.name}}{{friend.phone}}

+       

+       Any:  

+       Name only 

+       Phone only 

+       
+         
+         
+           
+           
+         
+       
NamePhone
{{friend.name}}{{friend.phone}}

+     
+     
+       it('should search across all fields when filtering with a string', function() {
+         input('searchText').enter('m');
+         expect(repeater('#searchTextResults tr', 'friend in friends').column('name')).
+           toEqual(['Mary', 'Mike', 'Adam']);
+
+         input('searchText').enter('76');
+         expect(repeater('#searchTextResults tr', 'friend in friends').column('name')).
+           toEqual(['John', 'Julie']);
+       });
+
+       it('should search in specific fields when filtering with a predicate object', function() {
+         input('search.$').enter('i');
+         expect(repeater('#searchObjResults tr', 'friend in friends').column('name')).
+           toEqual(['Mary', 'Mike', 'Julie']);
+       });
+     
+   
+ */
+function filterFilter() {
+  return function(array, expression) {
+    if (!(array instanceof Array)) return array;
+    var predicates = [];
+    predicates.check = function(value) {
+      for (var j = 0; j < predicates.length; j++) {
+        if(!predicates[j](value)) {
+          return false;
+        }
+      }
       return true;
     };
     var search = function(obj, text){
@@ -4846,26 +4488,26 @@ var angularArray = {
         return !search(obj, text.substr(1));
       }
       switch (typeof obj) {
-      case "boolean":
-      case "number":
-      case "string":
-        return ('' + obj).toLowerCase().indexOf(text) > -1;
-      case "object":
-        for ( var objKey in obj) {
-          if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
-            return true;
+        case "boolean":
+        case "number":
+        case "string":
+          return ('' + obj).toLowerCase().indexOf(text) > -1;
+        case "object":
+          for ( var objKey in obj) {
+            if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
+              return true;
+            }
           }
-        }
-        return false;
-      case "array":
-        for ( var i = 0; i < obj.length; i++) {
-          if (search(obj[i], text)) {
-            return true;
+          return false;
+        case "array":
+          for ( var i = 0; i < obj.length; i++) {
+            if (search(obj[i], text)) {
+              return true;
+            }
           }
-        }
-        return false;
-      default:
-        return false;
+          return false;
+        default:
+          return false;
       }
     };
     switch (typeof expression) {
@@ -4876,7 +4518,7 @@ var angularArray = {
       case "object":
         for (var key in expression) {
           if (key == '$') {
-            (function(){
+            (function() {
               var text = (''+expression[key]).toLowerCase();
               if (!text) return;
               predicates.push(function(value) {
@@ -4884,7 +4526,7 @@ var angularArray = {
               });
             })();
           } else {
-            (function(){
+            (function() {
               var path = key;
               var text = (''+expression[key]).toLowerCase();
               if (!text) return;
@@ -4909,3577 +4551,5256 @@ var angularArray = {
       }
     }
     return filtered;
-  },
-
+  }
+}
 
-  /**
-   * @ngdoc function
-   * @name angular.Array.add
-   * @function
-   *
-   * @description
-   * The `add` function in Angualar is similar to JavaScript's `Array#push` method in that it
-   * appends a new element to an array. Angular's function differs from the JavaScript method in
-   * that specifying a value for the function is optional and the default for the function is an
-   * empty object.
-   *
-   * Note: This function is used to augment the `Array` type in Angular expressions. See
-   * {@link angular.Array} for more information about Angular arrays.
-   *
-   * @param {Array} array The array to be expanded.
-   * @param {*=} [value={}] The value to be appended.
-   * @returns {Array} The expanded array.
-   *
-   * @TODO simplify the example.
-   *
-   * @example
-   * This example shows how you can use the `$add` method to populate an initially empty array
-   * with objects created from user input.
-     
-       
-         [add empty]
-         [add 'John']
-         [add 'Mary']
-
-         
    
-           
  • 
-             
-             
-             [X]
-           
    • 
-         

-         
people = {{people}}

-       
-       
-         beforeEach(function() {
-            expect(binding('people')).toBe('people = []');
-         });
+/**
+ * @ngdoc filter
+ * @name angular.module.ng.$filter.currency
+ * @function
+ *
+ * @description
+ * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
+ * symbol for current locale is used.
+ *
+ * @param {number} amount Input to filter.
+ * @param {string=} symbol Currency symbol or identifier to be displayed.
+ * @returns {string} Formatted number.
+ *
+ *
+ * @example
+   
+     
+       
+       

+          

+         default currency symbol ($): {{amount | currency}}

+         custom currency identifier (USD$): {{amount | currency:"USD$"}}
+       

+     
+     
+       it('should init with 1234.56', function() {
+         expect(binding('amount | currency')).toBe('$1,234.56');
+         expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56');
+       });
+       it('should update', function() {
+         input('amount').enter('-1234');
+         expect(binding('amount | currency')).toBe('($1,234.00)');
+         expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)');
+       });
+     
+   
+ */
+currencyFilter.$inject = ['$locale'];
+function currencyFilter($locale) {
+  var formats = $locale.NUMBER_FORMATS;
+  return function(amount, currencySymbol){
+    if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
+    return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).
+                replace(/\u00A4/g, currencySymbol);
+  };
+}
 
-         it('should create an empty record when "add empty" is clicked', function() {
-           element('.doc-example-live a:contains("add empty")').click();
-           expect(binding('people')).toBe('people = [{\n  "name":"",\n  "sex":null}]');
-         });
+/**
+ * @ngdoc filter
+ * @name angular.module.ng.$filter.number
+ * @function
+ *
+ * @description
+ * Formats a number as text.
+ *
+ * If the input is not a number an empty string is returned.
+ *
+ * @param {number|string} number Number to format.
+ * @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to.
+ * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
+ *
+ * @example
+   
+     
+       
+       

+         Enter number: 

+         Default formatting: {{val | number}}

+         No fractions: {{val | number:0}}

+         Negative number: {{-val | number:4}}
+       

+     
+     
+       it('should format numbers', function() {
+         expect(binding('val | number')).toBe('1,234.568');
+         expect(binding('val | number:0')).toBe('1,235');
+         expect(binding('-val | number:4')).toBe('-1,234.5679');
+       });
 
-         it('should create a "John" record when "add \'John\'" is clicked', function() {
-           element('.doc-example-live a:contains("add \'John\'")').click();
-           expect(binding('people')).toBe('people = [{\n  "name":"John",\n  "sex":"male"}]');
-         });
+       it('should update', function() {
+         input('val').enter('3374.333');
+         expect(binding('val | number')).toBe('3,374.333');
+         expect(binding('val | number:0')).toBe('3,374');
+         expect(binding('-val | number:4')).toBe('-3,374.3330');
+       });
+     
+   
+ */
 
-         it('should create a "Mary" record when "add \'Mary\'" is clicked', function() {
-           element('.doc-example-live a:contains("add \'Mary\'")').click();
-           expect(binding('people')).toBe('people = [{\n  "name":"Mary",\n  "sex":"female"}]');
-         });
 
-         it('should delete a record when "X" is clicked', function() {
-            element('.doc-example-live a:contains("add empty")').click();
-            element('.doc-example-live li a:contains("X"):first').click();
-            expect(binding('people')).toBe('people = []');
-         });
-       
-     
-   */
-  'add':function(array, value) {
-    array.push(isUndefined(value)? {} : value);
-    return array;
-  },
+numberFilter.$inject = ['$locale'];
+function numberFilter($locale) {
+  var formats = $locale.NUMBER_FORMATS;
+  return function(number, fractionSize) {
+    return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
+      fractionSize);
+  };
+}
 
+var DECIMAL_SEP = '.';
+function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
+  if (isNaN(number) || !isFinite(number)) return '';
 
-  /**
-   * @ngdoc function
-   * @name angular.Array.count
-   * @function
-   *
-   * @description
-   * Determines the number of elements in an array. Provides an option for counting only those
-   * elements for which a specified `condition` evaluates to `true`.
-   *
-   * Note: This function is used to augment the `Array` type in Angular expressions. See
-   * {@link angular.Array} for more information about Angular arrays.
-   *
-   * @param {Array} array The array containing the elements to be counted.
-   * @param {(function()|string)=} condition A function to be evaluated or
-   *     an Angular expression to be compiled and evaluated. The element being
-   *     iterated over is exposed to the `condition` as `this`.
-   * @returns {number} Number of elements in the array. If a `condition` is specified, returns
-   * the number of elements whose `condition` evaluates to `true`.
-   *
-   * @example
-     
-       
-         

-         
    
-           
  • 
-              {{item.name}}: points=
-               
-           
    • 
-         

-         
Number of items which have one point: {{ items.$count('points==1') }}

-         
Number of items which have more than one point:
-         {{items.$count('points>1')}}

-       
-       
-         it('should calculate counts', function() {
-           expect(binding('items.$count(\'points==1\')')).toEqual('2');
-           expect(binding('items.$count(\'points>1\')')).toEqual('1');
-         });
+  var isNegative = number < 0;
+  number = Math.abs(number);
+  var numStr = number + '',
+      formatedText = '',
+      parts = [];
 
-         it('should recalculate when updated', function() {
-           using('.doc-example-live li:first-child').input('item.points').enter('23');
-           expect(binding('items.$count(\'points==1\')')).toEqual('1');
-           expect(binding('items.$count(\'points>1\')')).toEqual('2');
-         });
-       
-     
-   */
-  'count':function(array, condition) {
-    if (!condition) return array.length;
-    var fn = angularFunction.compile(condition), count = 0;
-    forEach(array, function(value){
-      if (fn(value)) {
-        count ++;
-      }
-    });
-    return count;
-  },
+  if (numStr.indexOf('e') !== -1) {
+    formatedText = numStr;
+  } else {
+    var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
 
+    // determine fractionSize if it is not specified
+    if (isUndefined(fractionSize)) {
+      fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
+    }
 
-  /**
-   * @ngdoc function
-   * @name angular.Array.orderBy
-   * @function
-   *
-   * @description
-   * Orders a specified `array` by the `expression` predicate.
-   *
-   * Note: this function is used to augment the `Array` type in Angular expressions. See
-   * {@link angular.Array} for more informaton about Angular arrays.
-   *
-   * @param {Array} array The array to sort.
-   * @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be
-   *    used by the comparator to determine the order of elements.
-   *
-   *    Can be one of:
-   *
-   *    - `function`: Getter function. The result of this function will be sorted using the
-   *      `<`, `=`, `>` operator.
-   *    - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
-   *      to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
-   *      ascending or descending sort order (for example, +name or -name).
-   *    - `Array`: An array of function or string predicates. The first predicate in the array
-   *      is used for sorting, but when two items are equivalent, the next predicate is used.
-   *
-   * @param {boolean=} reverse Reverse the order the array.
-   * @returns {Array} Sorted copy of the source array.
-   *
-   * @example
-     
-       
-         

+    var pow = Math.pow(10, fractionSize);
+    number = Math.round(number * pow) / pow;
+    var fraction = ('' + number).split(DECIMAL_SEP);
+    var whole = fraction[0];
+    fraction = fraction[1] || '';
 
-         
Sorting predicate = {{predicate}}; reverse = {{reverse}}

-         

-         [ unsorted ]
-         
-           
-             
-             
-             
-           
-           
-             
-             
-             
-           
-         
Name
-                 (^)Phone NumberAge
{{friend.name}}{{friend.phone}}{{friend.age}}

-       
-       
-         it('should be reverse ordered by aged', function() {
-           expect(binding('predicate')).toBe('Sorting predicate = -age; reverse = ');
-           expect(repeater('.doc-example-live table', 'friend in friends').column('friend.age')).
-             toEqual(['35', '29', '21', '19', '10']);
-           expect(repeater('.doc-example-live table', 'friend in friends').column('friend.name')).
-             toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);
-         });
+    var pos = 0,
+        lgroup = pattern.lgSize,
+        group = pattern.gSize;
 
-         it('should reorder the table when user selects different predicate', function() {
-           element('.doc-example-live a:contains("Name")').click();
-           expect(repeater('.doc-example-live table', 'friend in friends').column('friend.name')).
-             toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);
-           expect(repeater('.doc-example-live table', 'friend in friends').column('friend.age')).
-             toEqual(['35', '10', '29', '19', '21']);
-
-           element('.doc-example-live a:contains("Phone")').click();
-           expect(repeater('.doc-example-live table', 'friend in friends').column('friend.phone')).
-             toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);
-           expect(repeater('.doc-example-live table', 'friend in friends').column('friend.name')).
-             toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);
-         });
-       
-     
-   */
-  'orderBy':function(array, sortPredicate, reverseOrder) {
-    if (!sortPredicate) return array;
-    sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
-    sortPredicate = map(sortPredicate, function(predicate){
-      var descending = false, get = predicate || identity;
-      if (isString(predicate)) {
-        if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
-          descending = predicate.charAt(0) == '-';
-          predicate = predicate.substring(1);
+    if (whole.length >= (lgroup + group)) {
+      pos = whole.length - lgroup;
+      for (var i = 0; i < pos; i++) {
+        if ((pos - i)%group === 0 && i !== 0) {
+          formatedText += groupSep;
         }
-        get = expressionCompile(predicate);
+        formatedText += whole.charAt(i);
       }
-      return reverseComparator(function(a,b){
-        return compare(get(a),get(b));
-      }, descending);
-    });
-    var arrayCopy = [];
-    for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
-    return arrayCopy.sort(reverseComparator(comparator, reverseOrder));
+    }
 
-    function comparator(o1, o2){
+    for (i = pos; i < whole.length; i++) {
+      if ((whole.length - i)%lgroup === 0 && i !== 0) {
+        formatedText += groupSep;
+      }
+      formatedText += whole.charAt(i);
+    }
+
+    // format fraction part.
+    while(fraction.length < fractionSize) {
+      fraction += '0';
+    }
+
+    if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize);
+  }
+
+  parts.push(isNegative ? pattern.negPre : pattern.posPre);
+  parts.push(formatedText);
+  parts.push(isNegative ? pattern.negSuf : pattern.posSuf);
+  return parts.join('');
+}
+
+function padNumber(num, digits, trim) {
+  var neg = '';
+  if (num < 0) {
+    neg =  '-';
+    num = -num;
+  }
+  num = '' + num;
+  while(num.length < digits) num = '0' + num;
+  if (trim)
+    num = num.substr(num.length - digits);
+  return neg + num;
+}
+
+
+function dateGetter(name, size, offset, trim) {
+  return function(date) {
+    var value = date['get' + name]();
+    if (offset > 0 || value > -offset)
+      value += offset;
+    if (value === 0 && offset == -12 ) value = 12;
+    return padNumber(value, size, trim);
+  };
+}
+
+function dateStrGetter(name, shortForm) {
+  return function(date, formats) {
+    var value = date['get' + name]();
+    var get = uppercase(shortForm ? ('SHORT' + name) : name);
+
+    return formats[get][value];
+  };
+}
+
+function timeZoneGetter(date) {
+  var offset = date.getTimezoneOffset();
+  return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2);
+}
+
+function ampmGetter(date, formats) {
+  return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
+}
+
+var DATE_FORMATS = {
+  yyyy: dateGetter('FullYear', 4),
+    yy: dateGetter('FullYear', 2, 0, true),
+     y: dateGetter('FullYear', 1),
+  MMMM: dateStrGetter('Month'),
+   MMM: dateStrGetter('Month', true),
+    MM: dateGetter('Month', 2, 1),
+     M: dateGetter('Month', 1, 1),
+    dd: dateGetter('Date', 2),
+     d: dateGetter('Date', 1),
+    HH: dateGetter('Hours', 2),
+     H: dateGetter('Hours', 1),
+    hh: dateGetter('Hours', 2, -12),
+     h: dateGetter('Hours', 1, -12),
+    mm: dateGetter('Minutes', 2),
+     m: dateGetter('Minutes', 1),
+    ss: dateGetter('Seconds', 2),
+     s: dateGetter('Seconds', 1),
+  EEEE: dateStrGetter('Day'),
+   EEE: dateStrGetter('Day', true),
+     a: ampmGetter,
+     Z: timeZoneGetter
+};
+
+var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,
+    NUMBER_STRING = /^\d+$/;
+
+/**
+ * @ngdoc filter
+ * @name angular.module.ng.$filter.date
+ * @function
+ *
+ * @description
+ *   Formats `date` to a string based on the requested `format`.
+ *
+ *   `format` string can be composed of the following elements:
+ *
+ *   * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
+ *   * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
+ *   * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
+ *   * `'MMMM'`: Month in year (January-December)
+ *   * `'MMM'`: Month in year (Jan-Dec)
+ *   * `'MM'`: Month in year, padded (01-12)
+ *   * `'M'`: Month in year (1-12)
+ *   * `'dd'`: Day in month, padded (01-31)
+ *   * `'d'`: Day in month (1-31)
+ *   * `'EEEE'`: Day in Week,(Sunday-Saturday)
+ *   * `'EEE'`: Day in Week, (Sun-Sat)
+ *   * `'HH'`: Hour in day, padded (00-23)
+ *   * `'H'`: Hour in day (0-23)
+ *   * `'hh'`: Hour in am/pm, padded (01-12)
+ *   * `'h'`: Hour in am/pm, (1-12)
+ *   * `'mm'`: Minute in hour, padded (00-59)
+ *   * `'m'`: Minute in hour (0-59)
+ *   * `'ss'`: Second in minute, padded (00-59)
+ *   * `'s'`: Second in minute (0-59)
+ *   * `'a'`: am/pm marker
+ *   * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200)
+ *
+ *   `format` string can also be one of the following predefined
+ *   {@link guide/dev_guide.i18n localizable formats}:
+ *
+ *   * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
+ *     (e.g. Sep 3, 2010 12:05:08 pm)
+ *   * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US  locale (e.g. 9/3/10 12:05 pm)
+ *   * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US  locale
+ *     (e.g. Friday, September 3, 2010)
+ *   * `'longDate'`: equivalent to `'MMMM d, y'` for en_US  locale (e.g. September 3, 2010
+ *   * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US  locale (e.g. Sep 3, 2010)
+ *   * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
+ *   * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
+ *   * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
+ *
+ *   `format` string can contain literal values. These need to be quoted with single quotes (e.g.
+ *   `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence
+ *   (e.g. `"h o''clock"`).
+ *
+ * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
+ *    number) or ISO 8601 extended datetime string (yyyy-MM-ddTHH:mm:ss.SSSZ).
+ * @param {string=} format Formatting rules (see Description). If not specified,
+ *    `mediumDate` is used.
+ * @returns {string} Formatted string or the input if input is not recognized as date/millis.
+ *
+ * @example
+   
+     
+       {{1288323623006 | date:'medium'}}:
+           {{1288323623006 | date:'medium'}}

+       {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}:
+          {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}

+       {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}:
+          {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}

+     
+     
+       it('should format date', function() {
+         expect(binding("1288323623006 | date:'medium'")).
+            toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
+         expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).
+            toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/);
+         expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).
+            toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
+       });
+     
+   
+ */
+dateFilter.$inject = ['$locale'];
+function dateFilter($locale) {
+  return function(date, format) {
+    var text = '',
+        parts = [],
+        fn, match;
+
+    format = format || 'mediumDate'
+    format = $locale.DATETIME_FORMATS[format] || format;
+    if (isString(date)) {
+      if (NUMBER_STRING.test(date)) {
+        date = parseInt(date, 10);
+      } else {
+        date = jsonStringToDate(date);
+      }
+    }
+
+    if (isNumber(date)) {
+      date = new Date(date);
+    }
+
+    if (!isDate(date)) {
+      return date;
+    }
+
+    while(format) {
+      match = DATE_FORMATS_SPLIT.exec(format);
+      if (match) {
+        parts = concat(parts, match, 1);
+        format = parts.pop();
+      } else {
+        parts.push(format);
+        format = null;
+      }
+    }
+
+    forEach(parts, function(value){
+      fn = DATE_FORMATS[value];
+      text += fn ? fn(date, $locale.DATETIME_FORMATS)
+                 : value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
+    });
+
+    return text;
+  };
+}
+
+
+/**
+ * @ngdoc filter
+ * @name angular.module.ng.$filter.json
+ * @function
+ *
+ * @description
+ *   Allows you to convert a JavaScript object into JSON string.
+ *
+ *   This filter is mostly useful for debugging. When using the double curly {{value}} notation
+ *   the binding is automatically converted to JSON.
+ *
+ * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
+ * @returns {string} JSON string.
+ *
+ * @css ng-monospace Always applied to the encapsulating element.
+ *
+ * @example:
+   
+     
+       
{{ {'name':'value'} | json }}

+     
+     
+       it('should jsonify filtered objects', function() {
+         expect(binding('| json')).toBe('{\n  "name":"value"}');
+       });
+     
+   
+ *
+ */
+function jsonFilter() {
+  return function(object) {
+    return toJson(object, true);
+  };
+}
+
+
+/**
+ * @ngdoc filter
+ * @name angular.module.ng.$filter.lowercase
+ * @function
+ * @description
+ * Converts string to lowercase.
+ * @see angular.lowercase
+ */
+var lowercaseFilter = valueFn(lowercase);
+
+
+/**
+ * @ngdoc filter
+ * @name angular.module.ng.$filter.uppercase
+ * @function
+ * @description
+ * Converts string to uppercase.
+ * @see angular.uppercase
+ */
+var uppercaseFilter = valueFn(uppercase);
+
+
+/**
+ * @ngdoc filter
+ * @name angular.module.ng.$filter.html
+ * @function
+ *
+ * @description
+ *   Prevents the input from getting escaped by angular. By default the input is sanitized and
+ *   inserted into the DOM as is.
+ *
+ *   The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are
+ *   then serialized back to properly escaped html string. This means that no unsafe input can make
+ *   it into the returned string, however, since our parser is more strict than a typical browser
+ *   parser, it's possible that some obscure input, which would be recognized as valid HTML by a
+ *   browser, won't make it through the sanitizer.
+ *
+ *   If you hate your users, you may call the filter with optional 'unsafe' argument, which bypasses
+ *   the html sanitizer, but makes your application vulnerable to XSS and other attacks. Using this
+ *   option is strongly discouraged and should be used only if you absolutely trust the input being
+ *   filtered and you can't get the content through the sanitizer.
+ *
+ * @param {string} html Html input.
+ * @param {string=} option If 'unsafe' then do not sanitize the HTML input.
+ * @returns {string} Sanitized or raw html.
+ *
+ * @example
+   
+     
+       
+       

+          Snippet: 
+           
+             
+               
+               
+               
+             
+             
+               
+               
+               
+             
+             
+               
+               
+               
+             
+             
+               
+               
+               
+             
+           
FilterSourceRendered
html filter
+                 
<div ng:bind="snippet | html">
</div>

+               		
+                 

+               
no filter
<div ng:bind="snippet">
</div>
unsafe html filter
<div ng:bind="snippet | html:'unsafe'">
</div>

+         

+     
+     
+       it('should sanitize the html snippet ', function() {
+         expect(using('#html-filter').binding('snippet | html')).
+           toBe('
an html\nclick here\nsnippet
');
+       });
+
+       it('should escape snippet without any filter', function() {
+         expect(using('#escaped-html').binding('snippet')).
+           toBe("<p style=\"color:blue\">an html\n" +
+                "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
+                "snippet</p>");
+       });
+
+       it('should inline raw snippet if filtered as unsafe', function() {
+         expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")).
+           toBe("
an html\n" +
+                "click here\n" +
+                "snippet
");
+       });
+
+       it('should update', function() {
+         input('snippet').enter('new text');
+         expect(using('#html-filter').binding('snippet | html')).toBe('new text');
+         expect(using('#escaped-html').binding('snippet')).toBe("new <b>text</b>");
+         expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")).toBe('new text');
+       });
+     
+   
+ */
+//TODO(misko): turn sensitization into injectable service
+function htmlFilter() {
+  return function(html, option){
+    return new HTML(html, option);
+  };
+}
+
+
+/**
+ * @ngdoc filter
+ * @name angular.module.ng.$filter.linky
+ * @function
+ *
+ * @description
+ *   Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and
+ *   plain email address links.
+ *
+ * @param {string} text Input text.
+ * @returns {string} Html-linkified text.
+ *
+ * @example
+   
+     
+       
+       

+       Snippet: 
+       
+         
+           
+           
+           
+         
+         
+           
+           
+           
+         
+         
+           
+           
+           
+         
+       
FilterSourceRendered
linky filter
+             
<div ng:bind="snippet | linky">
</div>

+           		
+             

+           
no filter
<div ng:bind="snippet">
</div>

+     
+     
+       it('should linkify the snippet with urls', function() {
+         expect(using('#linky-filter').binding('snippet | linky')).
+           toBe('Pretty text with some links:\n' +
+                'http://angularjs.org/,\n' +
+                'us@somewhere.org,\n' +
+                'another@somewhere.org,\n' +
+                'and one more: ftp://127.0.0.1/.');
+       });
+
+       it ('should not linkify snippet without the linky filter', function() {
+         expect(using('#escaped-html').binding('snippet')).
+           toBe("Pretty text with some links:\n" +
+                "http://angularjs.org/,\n" +
+                "mailto:us@somewhere.org,\n" +
+                "another@somewhere.org,\n" +
+                "and one more: ftp://127.0.0.1/.");
+       });
+
+       it('should update', function() {
+         input('snippet').enter('new http://link.');
+         expect(using('#linky-filter').binding('snippet | linky')).
+           toBe('new http://link.');
+         expect(using('#escaped-html').binding('snippet')).toBe('new http://link.');
+       });
+     
+   
+ */
+function linkyFilter() {
+  var LINKY_URL_REGEXP = /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s\.\;\,\(\)\{\}\<\>]/,
+      MAILTO_REGEXP = /^mailto:/;
+
+  return function(text) {
+    if (!text) return text;
+    var match;
+    var raw = text;
+    var html = [];
+    var writer = htmlSanitizeWriter(html);
+    var url;
+    var i;
+    while ((match = raw.match(LINKY_URL_REGEXP))) {
+      // We can not end in these as they are sometimes found at the end of the sentence
+      url = match[0];
+      // if we did not match ftp/http/mailto then assume mailto
+      if (match[2] == match[3]) url = 'mailto:' + url;
+      i = match.index;
+      writer.chars(raw.substr(0, i));
+      writer.start('a', {href:url});
+      writer.chars(match[0].replace(MAILTO_REGEXP, ''));
+      writer.end('a');
+      raw = raw.substring(i + match[0].length);
+    }
+    writer.chars(raw);
+    return new HTML(html.join(''));
+  };
+};
+
+/**
+ * @ngdoc function
+ * @name angular.module.ng.$filter.limitTo
+ * @function
+ *
+ * @description
+ * Creates a new array containing only a specified number of elements in an array. The elements
+ * are taken from either the beginning or the end of the source array, as specified by the
+ * value and sign (positive or negative) of `limit`.
+ *
+ * Note: This function is used to augment the `Array` type in Angular expressions. See
+ * {@link angular.module.ng.$filter} for more information about Angular arrays.
+ *
+ * @param {Array} array Source array to be limited.
+ * @param {string|Number} limit The length of the returned array. If the `limit` number is
+ *     positive, `limit` number of items from the beginning of the source array are copied.
+ *     If the number is negative, `limit` number  of items from the end of the source array are
+ *     copied. The `limit` will be trimmed if it exceeds `array.length`
+ * @returns {Array} A new sub-array of length `limit` or less if input array had less than `limit`
+ *     elements.
+ *
+ * @example
+   
+     
+       
+       

+         Limit {{numbers}} to: 
+         
Output: {{ numbers | limitTo:limit | json }}

+       

+     
+     
+       it('should limit the numer array to first three items', function() {
+         expect(element('.doc-example-live input[ng\\:model=limit]').val()).toBe('3');
+         expect(binding('numbers | limitTo:limit | json')).toEqual('[1,2,3]');
+       });
+
+       it('should update the output when -3 is entered', function() {
+         input('limit').enter(-3);
+         expect(binding('numbers | limitTo:limit | json')).toEqual('[7,8,9]');
+       });
+
+       it('should not exceed the maximum size of input array', function() {
+         input('limit').enter(100);
+         expect(binding('numbers | limitTo:limit | json')).toEqual('[1,2,3,4,5,6,7,8,9]');
+       });
+     
+   
+ */
+function limitToFilter(){
+  return function(array, limit) {
+    if (!(array instanceof Array)) return array;
+    limit = parseInt(limit, 10);
+    var out = [],
+      i, n;
+
+    // check that array is iterable
+    if (!array || !(array instanceof Array))
+      return out;
+
+    // if abs(limit) exceeds maximum length, trim it
+    if (limit > array.length)
+      limit = array.length;
+    else if (limit < -array.length)
+      limit = -array.length;
+
+    if (limit > 0) {
+      i = 0;
+      n = limit;
+    } else {
+      i = array.length + limit;
+      n = array.length;
+    }
+
+    for (; i} expression A predicate to be
+ *    used by the comparator to determine the order of elements.
+ *
+ *    Can be one of:
+ *
+ *    - `function`: Getter function. The result of this function will be sorted using the
+ *      `<`, `=`, `>` operator.
+ *    - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
+ *      to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
+ *      ascending or descending sort order (for example, +name or -name).
+ *    - `Array`: An array of function or string predicates. The first predicate in the array
+ *      is used for sorting, but when two items are equivalent, the next predicate is used.
+ *
+ * @param {boolean=} reverse Reverse the order the array.
+ * @returns {Array} Sorted copy of the source array.
+ *
+ * @example
+   
+     
+       
+       

+         
Sorting predicate = {{predicate}}; reverse = {{reverse}}

+         

+         [ unsorted ]
+         
+           
+             
+             
+             
+           
+           
+             
+             
+             
+           
+         
Name
+                 (^)Phone NumberAge
{{friend.name}}{{friend.phone}}{{friend.age}}

+       

+     
+     
+       it('should be reverse ordered by aged', function() {
+         expect(binding('predicate')).toBe('Sorting predicate = -age; reverse = ');
+         expect(repeater('table.friend', 'friend in friends').column('friend.age')).
+           toEqual(['35', '29', '21', '19', '10']);
+         expect(repeater('table.friend', 'friend in friends').column('friend.name')).
+           toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);
+       });
+
+       it('should reorder the table when user selects different predicate', function() {
+         element('.doc-example-live a:contains("Name")').click();
+         expect(repeater('table.friend', 'friend in friends').column('friend.name')).
+           toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);
+         expect(repeater('table.friend', 'friend in friends').column('friend.age')).
+           toEqual(['35', '10', '29', '19', '21']);
+
+         element('.doc-example-live a:contains("Phone")').click();
+         expect(repeater('table.friend', 'friend in friends').column('friend.phone')).
+           toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);
+         expect(repeater('table.friend', 'friend in friends').column('friend.name')).
+           toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);
+       });
+     
+   
+ */
+orderByFilter.$inject = ['$parse'];
+function orderByFilter($parse){
+  return function(array, sortPredicate, reverseOrder) {
+    if (!(array instanceof Array)) return array;
+    if (!sortPredicate) return array;
+    sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
+    sortPredicate = map(sortPredicate, function(predicate){
+      var descending = false, get = predicate || identity;
+      if (isString(predicate)) {
+        if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
+          descending = predicate.charAt(0) == '-';
+          predicate = predicate.substring(1);
+        }
+        get = $parse(predicate);
+      }
+      return reverseComparator(function(a,b){
+        return compare(get(a),get(b));
+      }, descending);
+    });
+    var arrayCopy = [];
+    for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
+    return arrayCopy.sort(reverseComparator(comparator, reverseOrder));
+
+    function comparator(o1, o2){
       for ( var i = 0; i < sortPredicate.length; i++) {
         var comp = sortPredicate[i](o1, o2);
         if (comp !== 0) return comp;
       }
-      return 0;
-    }
-    function reverseComparator(comp, descending) {
-      return toBoolean(descending)
-          ? function(a,b){return comp(b,a);}
-          : comp;
-    }
-    function compare(v1, v2){
-      var t1 = typeof v1;
-      var t2 = typeof v2;
-      if (t1 == t2) {
-        if (t1 == "string") v1 = v1.toLowerCase();
-        if (t1 == "string") v2 = v2.toLowerCase();
-        if (v1 === v2) return 0;
-        return v1 < v2 ? -1 : 1;
+      return 0;
+    }
+    function reverseComparator(comp, descending) {
+      return toBoolean(descending)
+          ? function(a,b){return comp(b,a);}
+          : comp;
+    }
+    function compare(v1, v2){
+      var t1 = typeof v1;
+      var t2 = typeof v2;
+      if (t1 == t2) {
+        if (t1 == "string") v1 = v1.toLowerCase();
+        if (t1 == "string") v2 = v2.toLowerCase();
+        if (v1 === v2) return 0;
+        return v1 < v2 ? -1 : 1;
+      } else {
+        return t1 < t2 ? -1 : 1;
+      }
+    }
+  }
+}
+
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$formFactory
+ *
+ * @description
+ * Use `$formFactory` to create a new instance of a {@link angular.module.ng.$formFactory.Form Form}
+ * controller or to find the nearest form instance for a given DOM element.
+ *
+ * The form instance is a collection of widgets, and is responsible for life cycle and validation
+ * of widget.
+ *
+ * Keep in mind that both form and widget instances are {@link api/angular.module.ng.$rootScope.Scope scopes}.
+ *
+ * @param {Form=} parentForm The form which should be the parent form of the new form controller.
+ *   If none specified default to the `rootForm`.
+ * @returns {Form} A new {@link angular.module.ng.$formFactory.Form Form} instance.
+ *
+ * @example
+ *
+ * This example shows how one could write a widget which would enable data-binding on
+ * `contenteditable` feature of HTML.
+ *
+    
+      
+        
+        

+          

+          

+          HTML: 

+          
+          

+          
editorForm = {{editorForm}}

+        

+      
+      
+        it('should enter invalid HTML', function() {
+          expect(element('form[name=editorForm]').prop('className')).toMatch(/ng-valid/);
+          input('html').enter('<');
+          expect(element('form[name=editorForm]').prop('className')).toMatch(/ng-invalid/);
+        });
+      
+    
+ */
+
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$formFactory.Form
+ * @description
+ * The `Form` is a controller which keeps track of the validity of the widgets contained within it.
+ */
+
+function $FormFactoryProvider() {
+  var $parse;
+  this.$get = ['$rootScope', '$parse',  function($rootScope, $parse_) {
+    $parse = $parse_;
+    /**
+     * @ngdoc proprety
+     * @name rootForm
+     * @propertyOf angular.module.ng.$formFactory
+     * @description
+     * Static property on `$formFactory`
+     *
+     * Each application ({@link guide/dev_guide.scopes.internals root scope}) gets a root form which
+     * is the top-level parent of all forms.
+     */
+    formFactory.rootForm = formFactory($rootScope);
+
+
+    /**
+     * @ngdoc method
+     * @name forElement
+     * @methodOf angular.module.ng.$formFactory
+     * @description
+     * Static method on `$formFactory` service.
+     *
+     * Retrieve the closest form for a given element or defaults to the `root` form. Used by the
+     * {@link angular.widget.form form} element.
+     * @param {Element} element The element where the search for form should initiate.
+     */
+    formFactory.forElement = function(element) {
+      return element.inheritedData('$form') || formFactory.rootForm;
+    };
+    return formFactory;
+
+    function formFactory(parent) {
+      return (parent || formFactory.rootForm).$new(FormController);
+    }
+
+  }];
+
+  function propertiesUpdate(widget) {
+    widget.$valid = !(widget.$invalid =
+      !(widget.$readonly || widget.$disabled || equals(widget.$error, {})));
+  }
+
+  /**
+   * @ngdoc property
+   * @name $error
+   * @propertyOf angular.module.ng.$formFactory.Form
+   * @description
+   * Property of the form and widget instance.
+   *
+   * Summary of all of the errors on the page. If a widget emits `$invalid` with `REQUIRED` key,
+   * then the `$error` object will have a `REQUIRED` key with an array of widgets which have
+   * emitted this key. `form.$error.REQUIRED == [ widget ]`.
+   */
+
+  /**
+   * @ngdoc property
+   * @name $invalid
+   * @propertyOf angular.module.ng.$formFactory.Form
+   * @description
+   * Property of the form and widget instance.
+   *
+   * True if any of the widgets of the form are invalid.
+   */
+
+  /**
+   * @ngdoc property
+   * @name $valid
+   * @propertyOf angular.module.ng.$formFactory.Form
+   * @description
+   * Property of the form and widget instance.
+   *
+   * True if all of the widgets of the form are valid.
+   */
+
+  /**
+   * @ngdoc event
+   * @name angular.module.ng.$formFactory.Form#$valid
+   * @eventOf angular.module.ng.$formFactory.Form
+   * @eventType listen on form
+   * @description
+   * Upon receiving the `$valid` event from the widget update the `$error`, `$valid` and `$invalid`
+   * properties of both the widget as well as the from.
+   *
+   * @param {string} validationKey The validation key to be used when updating the `$error` object.
+   *    The validation key is what will allow the template to bind to a specific validation error
+   *    such as `
error for key
`.
+   */
+
+  /**
+   * @ngdoc event
+   * @name angular.module.ng.$formFactory.Form#$invalid
+   * @eventOf angular.module.ng.$formFactory.Form
+   * @eventType listen on form
+   * @description
+   * Upon receiving the `$invalid` event from the widget update the `$error`, `$valid` and `$invalid`
+   * properties of both the widget as well as the from.
+   *
+   * @param {string} validationKey The validation key to be used when updating the `$error` object.
+   *    The validation key is what will allow the template to bind to a specific validation error
+   *    such as `
error for key
`.
+   */
+
+  /**
+   * @ngdoc event
+   * @name angular.module.ng.$formFactory.Form#$validate
+   * @eventOf angular.module.ng.$formFactory.Form
+   * @eventType emit on widget
+   * @description
+   * Emit the `$validate` event on the widget, giving a widget a chance to emit a
+   * `$valid` / `$invalid` event base on its state. The `$validate` event is triggered when the
+   * model or the view changes.
+   */
+
+  /**
+   * @ngdoc event
+   * @name angular.module.ng.$formFactory.Form#$viewChange
+   * @eventOf angular.module.ng.$formFactory.Form
+   * @eventType listen on widget
+   * @description
+   * A widget is responsible for emitting this event whenever the view changes do to user interaction.
+   * The event takes a `$viewValue` parameter, which is the new value of the view. This
+   * event triggers a call to `$parseView()` as well as `$validate` event on widget.
+   *
+   * @param {*} viewValue The new value for the view which will be assigned to `widget.$viewValue`.
+   */
+
+  function FormController() {
+    var form = this,
+        $error = form.$error = {};
+
+    form.$on('$destroy', function(event){
+      var widget = event.targetScope;
+      if (widget.$widgetId) {
+        delete form[widget.$widgetId];
+      }
+      forEach($error, removeWidget, widget);
+    });
+
+    form.$on('$valid', function(event, error){
+      var widget = event.targetScope;
+      delete widget.$error[error];
+      propertiesUpdate(widget);
+      removeWidget($error[error], error, widget);
+    });
+
+    form.$on('$invalid', function(event, error){
+      var widget = event.targetScope;
+      addWidget(error, widget);
+      widget.$error[error] = true;
+      propertiesUpdate(widget);
+    });
+
+    propertiesUpdate(form);
+
+    function removeWidget(queue, errorKey, widget) {
+      if (queue) {
+        widget = widget || this; // so that we can be used in forEach;
+        for (var i = 0, length = queue.length; i < length; i++) {
+          if (queue[i] === widget) {
+            queue.splice(i, 1);
+            if (!queue.length) {
+              delete $error[errorKey];
+            }
+          }
+        }
+        propertiesUpdate(form);
+      }
+    }
+
+    function addWidget(errorKey, widget) {
+      var queue = $error[errorKey];
+      if (queue) {
+        for (var i = 0, length = queue.length; i < length; i++) {
+          if (queue[i] === widget) {
+            return;
+          }
+        }
+      } else {
+        $error[errorKey] = queue = [];
+      }
+      queue.push(widget);
+      propertiesUpdate(form);
+    }
+  }
+
+
+  /**
+   * @ngdoc method
+   * @name $createWidget
+   * @methodOf angular.module.ng.$formFactory.Form
+   * @description
+   *
+   * Use form's `$createWidget` instance method to create new widgets. The widgets can be created
+   * using an alias which makes the accessible from the form and available for data-binding,
+   * useful for displaying validation error messages.
+   *
+   * The creation of a widget sets up:
+   *
+   *   - `$watch` of `expression` on `model` scope. This code path syncs the model to the view.
+   *      The `$watch` listener will:
+   *
+   *     - assign the new model value of `expression` to `widget.$modelValue`.
+   *     - call `widget.$parseModel` method if present. The `$parseModel` is responsible for copying
+   *       the `widget.$modelValue` to `widget.$viewValue` and optionally converting the data.
+   *       (For example to convert a number into string)
+   *     - emits `$validate` event on widget giving a widget a chance to emit `$valid` / `$invalid`
+   *       event.
+   *     - call `widget.$render()` method on widget. The `$render` method is responsible for
+   *       reading the `widget.$viewValue` and updating the DOM.
+   *
+   *   - Listen on `$viewChange` event from the `widget`. This code path syncs the view to the model.
+   *     The `$viewChange` listener will:
+   *
+   *     - assign the value to `widget.$viewValue`.
+   *     - call `widget.$parseView` method if present. The `$parseView` is responsible for copying
+   *       the `widget.$viewValue` to `widget.$modelValue` and optionally converting the data.
+   *       (For example to convert a string into number)
+   *     - emits `$validate` event on widget giving a widget a chance to emit `$valid` / `$invalid`
+   *       event.
+   *     - Assign the  `widget.$modelValue` to the `expression` on the `model` scope.
+   *
+   *   - Creates these set of properties on the `widget` which are updated as a response to the
+   *     `$valid` / `$invalid` events:
+   *
+   *     - `$error` -  object - validation errors will be published as keys on this object.
+   *       Data-binding to this property is useful for displaying the validation errors.
+   *     - `$valid` - boolean - true if there are no validation errors
+   *     - `$invalid` - boolean - opposite of `$valid`.
+   * @param {Object} params Named parameters:
+   *
+   *   - `scope` - `{Scope}` -  The scope to which the model for this widget is attached.
+   *   - `model` - `{string}` - The name of the model property on model scope.
+   *   - `controller` - {WidgetController} - The controller constructor function.
+   *      The controller constructor should create these instance methods.
+   *     - `$parseView()`: optional method responsible for copying `$viewVale` to `$modelValue`.
+   *         The method may fire `$valid`/`$invalid` events.
+   *     - `$parseModel()`: optional method responsible for copying `$modelVale` to `$viewValue`.
+   *         The method may fire `$valid`/`$invalid` events.
+   *     - `$render()`: required method which needs to update the DOM of the widget to match the
+   *         `$viewValue`.
+   *
+   *   - `controllerArgs` - `{Array}` (Optional) -  Any extra arguments will be curried to the
+   *     WidgetController constructor.
+   *   - `onChange` - `{(string|function())}` (Optional) - Expression to execute when user changes the
+   *     value.
+   *   - `alias` - `{string}` (Optional) - The name of the form property under which the widget
+   *     instance should be published. The name should be unique for each form.
+   * @returns {Widget} Instance of a widget scope.
+   */
+  FormController.prototype.$createWidget = function(params) {
+    var form = this,
+        modelScope = params.scope,
+        onChange = params.onChange,
+        alias = params.alias,
+        scopeGet = $parse(params.model),
+        scopeSet = scopeGet.assign,
+        widget = this.$new(params.controller, params.controllerArgs);
+
+    if (!scopeSet) {
+      throw Error("Expression '" + params.model + "' is not assignable!");
+    };
+
+    widget.$error = {};
+    // Set the state to something we know will change to get the process going.
+    widget.$modelValue = Number.NaN;
+    // watch for scope changes and update the view appropriately
+    modelScope.$watch(scopeGet, function(scope, value) {
+      if (!equals(widget.$modelValue, value)) {
+        widget.$modelValue = value;
+        widget.$parseModel ? widget.$parseModel() : (widget.$viewValue = value);
+        widget.$emit('$validate');
+        widget.$render && widget.$render();
+      }
+    });
+
+    widget.$on('$viewChange', function(event, viewValue){
+      if (!equals(widget.$viewValue, viewValue)) {
+        widget.$viewValue = viewValue;
+        widget.$parseView ? widget.$parseView() : (widget.$modelValue = widget.$viewValue);
+        scopeSet(modelScope, widget.$modelValue);
+        if (onChange) modelScope.$eval(onChange);
+        widget.$emit('$validate');
+      }
+    });
+
+    propertiesUpdate(widget);
+
+    // assign the widgetModel to the form
+    if (alias && !form.hasOwnProperty(alias)) {
+      form[alias] = widget;
+      widget.$widgetId = alias;
+    } else {
+      alias = null;
+    }
+
+    return widget;
+  };
+}
+
+function $InterpolateProvider(){
+  this.$get = ['$parse', function($parse){
+    return function(text, templateOnly) {
+      var bindings = parseBindings(text);
+      if (hasBindings(bindings) || !templateOnly) {
+        return compileBindTemplate(text);
+      }
+    };
+  }];
+}
+
+var bindTemplateCache = {};
+function compileBindTemplate(template){
+  var fn = bindTemplateCache[template];
+  if (!fn) {
+    var bindings = [];
+    forEach(parseBindings(template), function(text){
+      var exp = binding(text);
+      bindings.push(exp
+        ? function(scope, element) { return scope.$eval(exp); }
+        : function() { return text; });
+    });
+    bindTemplateCache[template] = fn = function(scope, element, prettyPrintJson) {
+      var parts = [],
+          hadOwnElement = scope.hasOwnProperty('$element'),
+          oldElement = scope.$element;
+
+      // TODO(misko): get rid of $element
+      scope.$element = element;
+      try {
+        for (var i = 0; i < bindings.length; i++) {
+          var value = bindings[i](scope, element);
+          if (isElement(value))
+            value = '';
+          else if (isObject(value))
+            value = toJson(value, prettyPrintJson);
+          parts.push(value);
+        }
+        return parts.join('');
+      } finally {
+        if (hadOwnElement) {
+          scope.$element = oldElement;
+        } else {
+          delete scope.$element;
+        }
+      }
+    };
+  }
+  return fn;
+}
+
+
+function parseBindings(string) {
+  var results = [];
+  var lastIndex = 0;
+  var index;
+  while((index = string.indexOf('{{', lastIndex)) > -1) {
+    if (lastIndex < index)
+      results.push(string.substr(lastIndex, index - lastIndex));
+    lastIndex = index;
+
+    index = string.indexOf('}}', index);
+    index = index < 0 ? string.length : index + 2;
+
+    results.push(string.substr(lastIndex, index - lastIndex));
+    lastIndex = index;
+  }
+  if (lastIndex != string.length)
+    results.push(string.substr(lastIndex, string.length - lastIndex));
+  return results.length === 0 ? [ string ] : results;
+}
+
+function binding(string) {
+  var binding = string.replace(/\n/gm, ' ').match(/^\{\{(.*)\}\}$/);
+  return binding ? binding[1] : null;
+}
+
+function hasBindings(bindings) {
+  return bindings.length > 1 || binding(bindings[0]) !== null;
+}
+
+var URL_MATCH = /^(file|ftp|http|https):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
+    PATH_MATCH = /^([^\?#]*)?(\?([^#]*))?(#(.*))?$/,
+    HASH_MATCH = PATH_MATCH,
+    DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};
+
+
+/**
+ * Encode path using encodeUriSegment, ignoring forward slashes
+ *
+ * @param {string} path Path to encode
+ * @returns {string}
+ */
+function encodePath(path) {
+  var segments = path.split('/'),
+      i = segments.length;
+
+  while (i--) {
+    segments[i] = encodeUriSegment(segments[i]);
+  }
+
+  return segments.join('/');
+}
+
+
+function matchUrl(url, obj) {
+  var match = URL_MATCH.exec(url);
+
+  match = {
+      protocol: match[1],
+      host: match[3],
+      port: parseInt(match[5], 10) || DEFAULT_PORTS[match[1]] || null,
+      path: match[6] || '/',
+      search: match[8],
+      hash: match[10]
+    };
+
+  if (obj) {
+    obj.$$protocol = match.protocol;
+    obj.$$host = match.host;
+    obj.$$port = match.port;
+  }
+
+  return match;
+}
+
+
+function composeProtocolHostPort(protocol, host, port) {
+  return protocol + '://' + host + (port == DEFAULT_PORTS[protocol] ? '' : ':' + port);
+}
+
+
+function pathPrefixFromBase(basePath) {
+  return basePath.substr(0, basePath.lastIndexOf('/'));
+}
+
+
+function convertToHtml5Url(url, basePath, hashPrefix) {
+  var match = matchUrl(url);
+
+  // already html5 url
+  if (decodeURIComponent(match.path) != basePath || isUndefined(match.hash) ||
+      match.hash.indexOf(hashPrefix) !== 0) {
+    return url;
+  // convert hashbang url -> html5 url
+  } else {
+    return composeProtocolHostPort(match.protocol, match.host, match.port) +
+           pathPrefixFromBase(basePath) + match.hash.substr(hashPrefix.length);
+  }
+}
+
+
+function convertToHashbangUrl(url, basePath, hashPrefix) {
+  var match = matchUrl(url);
+
+  // already hashbang url
+  if (decodeURIComponent(match.path) == basePath) {
+    return url;
+  // convert html5 url -> hashbang url
+  } else {
+    var search = match.search && '?' + match.search || '',
+        hash = match.hash && '#' + match.hash || '',
+        pathPrefix = pathPrefixFromBase(basePath),
+        path = match.path.substr(pathPrefix.length);
+
+    if (match.path.indexOf(pathPrefix) !== 0) {
+      throw 'Invalid url "' + url + '", missing path prefix "' + pathPrefix + '" !';
+    }
+
+    return composeProtocolHostPort(match.protocol, match.host, match.port) + basePath +
+           '#' + hashPrefix + path + search + hash;
+  }
+}
+
+
+/**
+ * LocationUrl represents an url
+ * This object is exposed as $location service when HTML5 mode is enabled and supported
+ *
+ * @constructor
+ * @param {string} url HTML5 url
+ * @param {string} pathPrefix
+ */
+function LocationUrl(url, pathPrefix) {
+  pathPrefix = pathPrefix || '';
+
+  /**
+   * Parse given html5 (regular) url string into properties
+   * @param {string} url HTML5 url
+   * @private
+   */
+  this.$$parse = function(url) {
+    var match = matchUrl(url, this);
+
+    if (match.path.indexOf(pathPrefix) !== 0) {
+      throw 'Invalid url "' + url + '", missing path prefix "' + pathPrefix + '" !';
+    }
+
+    this.$$path = decodeURIComponent(match.path.substr(pathPrefix.length));
+    this.$$search = parseKeyValue(match.search);
+    this.$$hash = match.hash && decodeURIComponent(match.hash) || '';
+
+    this.$$compose();
+  };
+
+  /**
+   * Compose url and update `absUrl` property
+   * @private
+   */
+  this.$$compose = function() {
+    var search = toKeyValue(this.$$search),
+        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+
+    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+    this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
+                    pathPrefix + this.$$url;
+  };
+
+  this.$$parse(url);
+}
+
+
+/**
+ * LocationHashbangUrl represents url
+ * This object is exposed as $location service when html5 history api is disabled or not supported
+ *
+ * @constructor
+ * @param {string} url Legacy url
+ * @param {string} hashPrefix Prefix for hash part (containing path and search)
+ */
+function LocationHashbangUrl(url, hashPrefix) {
+  var basePath;
+
+  /**
+   * Parse given hashbang url into properties
+   * @param {string} url Hashbang url
+   * @private
+   */
+  this.$$parse = function(url) {
+    var match = matchUrl(url, this);
+
+    if (match.hash && match.hash.indexOf(hashPrefix) !== 0) {
+      throw 'Invalid url "' + url + '", missing hash prefix "' + hashPrefix + '" !';
+    }
+
+    basePath = match.path + (match.search ? '?' + match.search : '');
+    match = HASH_MATCH.exec((match.hash || '').substr(hashPrefix.length));
+    if (match[1]) {
+      this.$$path = (match[1].charAt(0) == '/' ? '' : '/') + decodeURIComponent(match[1]);
+    } else {
+      this.$$path = '';
+    }
+
+    this.$$search = parseKeyValue(match[3]);
+    this.$$hash = match[5] && decodeURIComponent(match[5]) || '';
+
+    this.$$compose();
+  };
+
+  /**
+   * Compose hashbang url and update `absUrl` property
+   * @private
+   */
+  this.$$compose = function() {
+    var search = toKeyValue(this.$$search),
+        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
+
+    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
+    this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
+                    basePath + (this.$$url ? '#' + hashPrefix + this.$$url : '');
+  };
+
+  this.$$parse(url);
+}
+
+
+LocationUrl.prototype = {
+
+  /**
+   * Has any change been replacing ?
+   * @private
+   */
+  $$replace: false,
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$location#absUrl
+   * @methodOf angular.module.ng.$location
+   *
+   * @description
+   * This method is getter only.
+   *
+   * Return full url representation with all segments encoded according to rules specified in
+   * {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}.
+   *
+   * @return {string}
+   */
+  absUrl: locationGetter('$$absUrl'),
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$location#url
+   * @methodOf angular.module.ng.$location
+   *
+   * @description
+   * This method is getter / setter.
+   *
+   * Return url (e.g. `/path?a=b#hash`) when called without any parameter.
+   *
+   * Change path, search and hash, when called with parameter and return `$location`.
+   *
+   * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)
+   * @return {string}
+   */
+  url: function(url, replace) {
+    if (isUndefined(url))
+      return this.$$url;
+
+    var match = PATH_MATCH.exec(url);
+    if (match[1]) this.path(decodeURIComponent(match[1]));
+    if (match[2] || match[1]) this.search(match[3] || '');
+    this.hash(match[5] || '', replace);
+
+    return this;
+  },
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$location#protocol
+   * @methodOf angular.module.ng.$location
+   *
+   * @description
+   * This method is getter only.
+   *
+   * Return protocol of current url.
+   *
+   * @return {string}
+   */
+  protocol: locationGetter('$$protocol'),
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$location#host
+   * @methodOf angular.module.ng.$location
+   *
+   * @description
+   * This method is getter only.
+   *
+   * Return host of current url.
+   *
+   * @return {string}
+   */
+  host: locationGetter('$$host'),
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$location#port
+   * @methodOf angular.module.ng.$location
+   *
+   * @description
+   * This method is getter only.
+   *
+   * Return port of current url.
+   *
+   * @return {Number}
+   */
+  port: locationGetter('$$port'),
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$location#path
+   * @methodOf angular.module.ng.$location
+   *
+   * @description
+   * This method is getter / setter.
+   *
+   * Return path of current url when called without any parameter.
+   *
+   * Change path when called with parameter and return `$location`.
+   *
+   * Note: Path should always begin with forward slash (/), this method will add the forward slash
+   * if it is missing.
+   *
+   * @param {string=} path New path
+   * @return {string}
+   */
+  path: locationGetterSetter('$$path', function(path) {
+    return path.charAt(0) == '/' ? path : '/' + path;
+  }),
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$location#search
+   * @methodOf angular.module.ng.$location
+   *
+   * @description
+   * This method is getter / setter.
+   *
+   * Return search part (as object) of current url when called without any parameter.
+   *
+   * Change search part when called with parameter and return `$location`.
+   *
+   * @param {string|object=} search New search params - string or hash object
+   * @param {string=} paramValue If `search` is a string, then `paramValue` will override only a
+   *    single search parameter. If the value is `null`, the parameter will be deleted.
+   *
+   * @return {string}
+   */
+  search: function(search, paramValue) {
+    if (isUndefined(search))
+      return this.$$search;
+
+    if (isDefined(paramValue)) {
+      if (paramValue === null) {
+        delete this.$$search[search];
+      } else {
+        this.$$search[search] = encodeUriQuery(paramValue);
+      }
+    } else {
+      this.$$search = isString(search) ? parseKeyValue(search) : search;
+    }
+
+    this.$$compose();
+    return this;
+  },
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$location#hash
+   * @methodOf angular.module.ng.$location
+   *
+   * @description
+   * This method is getter / setter.
+   *
+   * Return hash fragment when called without any parameter.
+   *
+   * Change hash fragment when called with parameter and return `$location`.
+   *
+   * @param {string=} hash New hash fragment
+   * @return {string}
+   */
+  hash: locationGetterSetter('$$hash', identity),
+
+  /**
+   * @ngdoc method
+   * @name angular.module.ng.$location#replace
+   * @methodOf angular.module.ng.$location
+   *
+   * @description
+   * If called, all changes to $location during current `$digest` will be replacing current history
+   * record, instead of adding new one.
+   */
+  replace: function() {
+    this.$$replace = true;
+    return this;
+  }
+};
+
+LocationHashbangUrl.prototype = inherit(LocationUrl.prototype);
+
+function locationGetter(property) {
+  return function() {
+    return this[property];
+  };
+}
+
+
+function locationGetterSetter(property, preprocess) {
+  return function(value) {
+    if (isUndefined(value))
+      return this[property];
+
+    this[property] = preprocess(value);
+    this.$$compose();
+
+    return this;
+  };
+}
+
+
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$location
+ *
+ * @requires $browser
+ * @requires $sniffer
+ * @requires $document
+ *
+ * @description
+ * The $location service parses the URL in the browser address bar (based on the {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL available to your application. Changes to the URL in the address bar are reflected into $location service and changes to $location are reflected into the browser address bar.
+ *
+ * **The $location service:**
+ *
+ * - Exposes the current URL in the browser address bar, so you can
+ *   - Watch and observe the URL.
+ *   - Change the URL.
+ * - Synchronizes the URL with the browser when the user
+ *   - Changes the address bar.
+ *   - Clicks the back or forward button (or clicks a History link).
+ *   - Clicks on a link.
+ * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
+ *
+ * For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular Services: Using $location}
+ */
+
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$locationProvider
+ * @description
+ * Use the `$locationProvider` to configure how the application deep linking paths are stored.
+ */
+function $LocationProvider(){
+  var hashPrefix = '',
+      html5Mode = false;
+
+  /**
+   * @ngdoc property
+   * @name angular.module.ng.$locationProvider#hashPrefix
+   * @methodOf angular.module.ng.$locationProvider
+   * @description
+   * @param {string=} prefix Prefix for hash part (containing path and search)
+   * @returns {*} current value if used as getter or itself (chaining) if used as setter
+   */
+  this.hashPrefix = function(prefix) {
+    if (isDefined(prefix)) {
+      hashPrefix = prefix;
+      return this;
+    } else {
+      return html5Mode;
+    }
+  }
+
+  /**
+   * @ngdoc property
+   * @name angular.module.ng.$locationProvider#hashPrefix
+   * @methodOf angular.module.ng.$locationProvider
+   * @description
+   * @param {string=} mode Use HTML5 strategy if available.
+   * @returns {*} current value if used as getter or itself (chaining) if used as setter
+   */
+  this.html5Mode = function(mode) {
+    if (isDefined(mode)) {
+      html5Mode = mode;
+      return this;
+    } else {
+      return html5Mode;
+    }
+  };
+
+  this.$get = ['$rootScope', '$browser', '$sniffer', '$document',
+      function( $rootScope,   $browser,   $sniffer,   $document) {
+    var currentUrl,
+        basePath = $browser.baseHref() || '/',
+        pathPrefix = pathPrefixFromBase(basePath),
+        initUrl = $browser.url();
+
+    if (html5Mode) {
+      if ($sniffer.history) {
+        currentUrl = new LocationUrl(convertToHtml5Url(initUrl, basePath, hashPrefix), pathPrefix);
+      } else {
+        currentUrl = new LocationHashbangUrl(convertToHashbangUrl(initUrl, basePath, hashPrefix),
+                                             hashPrefix);
+      }
+
+      // link rewriting
+      var u = currentUrl,
+          absUrlPrefix = composeProtocolHostPort(u.protocol(), u.host(), u.port()) + pathPrefix;
+
+      $document.bind('click', function(event) {
+        // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
+        // currently we open nice url link and redirect then
+
+        if (event.ctrlKey || event.metaKey || event.which == 2) return;
+
+        var elm = jqLite(event.target);
+
+        // traverse the DOM up to find first A tag
+        while (elm.length && lowercase(elm[0].nodeName) !== 'a') {
+          elm = elm.parent();
+        }
+
+        var href = elm.attr('href');
+        if (!href || isDefined(elm.attr('ng:ext-link')) || elm.attr('target')) return;
+
+        // remove same domain from full url links (IE7 always returns full hrefs)
+        href = href.replace(absUrlPrefix, '');
+
+        // link to different domain (or base path)
+        if (href.substr(0, 4) == 'http') return;
+
+        // remove pathPrefix from absolute links
+        href = href.indexOf(pathPrefix) === 0 ? href.substr(pathPrefix.length) : href;
+
+        currentUrl.url(href);
+        $rootScope.$apply();
+        event.preventDefault();
+        // hack to work around FF6 bug 684208 when scenario runner clicks on links
+        window.angular['ff-684208-preventDefault'] = true;
+      });
+    } else {
+      currentUrl = new LocationHashbangUrl(initUrl, hashPrefix);
+    }
+
+    // rewrite hashbang url <> html5 url
+    if (currentUrl.absUrl() != initUrl) {
+      $browser.url(currentUrl.absUrl(), true);
+    }
+
+    // update $location when $browser url changes
+    $browser.onUrlChange(function(newUrl) {
+      if (currentUrl.absUrl() != newUrl) {
+        currentUrl.$$parse(newUrl);
+        $rootScope.$apply();
+      }
+    });
+
+    // update browser
+    var changeCounter = 0;
+    $rootScope.$watch(function $locationWatch() {
+      if ($browser.url() != currentUrl.absUrl()) {
+        changeCounter++;
+        $rootScope.$evalAsync(function() {
+          $browser.url(currentUrl.absUrl(), currentUrl.$$replace);
+          currentUrl.$$replace = false;
+        });
+      }
+
+      return changeCounter;
+    });
+
+    return currentUrl;
+}];
+}
+
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$log
+ * @requires $window
+ *
+ * @description
+ * Simple service for logging. Default implementation writes the message
+ * into the browser's console (if present).
+ *
+ * The main purpose of this service is to simplify debugging and troubleshooting.
+ *
+ * @example
+    
+      
+         
+         

+           
Reload this page with open console, enter text and hit the log button...

+           Message:
+           
+           
+           
+           
+           
+         

+      
+      
+      
+    
+ */
+
+function $LogProvider(){
+  this.$get = ['$window', function($window){
+    return {
+      /**
+       * @ngdoc method
+       * @name angular.module.ng.$log#log
+       * @methodOf angular.module.ng.$log
+       *
+       * @description
+       * Write a log message
+       */
+      log: consoleLog('log'),
+
+      /**
+       * @ngdoc method
+       * @name angular.module.ng.$log#warn
+       * @methodOf angular.module.ng.$log
+       *
+       * @description
+       * Write a warning message
+       */
+      warn: consoleLog('warn'),
+
+      /**
+       * @ngdoc method
+       * @name angular.module.ng.$log#info
+       * @methodOf angular.module.ng.$log
+       *
+       * @description
+       * Write an information message
+       */
+      info: consoleLog('info'),
+
+      /**
+       * @ngdoc method
+       * @name angular.module.ng.$log#error
+       * @methodOf angular.module.ng.$log
+       *
+       * @description
+       * Write an error message
+       */
+      error: consoleLog('error')
+    };
+
+    function formatError(arg) {
+      if (arg instanceof Error) {
+        if (arg.stack) {
+          arg = (arg.message && arg.stack.indexOf(arg.message) === -1) ?
+                'Error: ' + arg.message + '\n' + arg.stack : arg.stack;
+        } else if (arg.sourceURL) {
+          arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
+        }
+      }
+      return arg;
+    }
+
+    function consoleLog(type) {
+      var console = $window.console || {};
+      var logFn = console[type] || console.log || noop;
+      if (logFn.apply) {
+        return function() {
+          var args = [];
+          forEach(arguments, function(arg){
+            args.push(formatError(arg));
+          });
+          return logFn.apply(console, args);
+        };
+      } else {
+        // we are IE, in which case there is nothing we can do
+        return logFn;
+      }
+    }
+  }];
+}
+
+/**
+ * @ngdoc object
+ * @name angular.module.ng.$resource
+ * @requires $http
+ *
+ * @description
+ * A factory which creates a resource object that lets you interact with
+ * [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.
+ *
+ * The returned resource object has action methods which provide high-level behaviors without
+ * the need to interact with the low level {@link angular.module.ng.$http $http} service.
+ *
+ * @param {string} url A parameterized URL template with parameters prefixed by `:` as in
+ *   `/user/:username`.
+ *
+ * @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in
+ *   `actions` methods.
+ *
+ *   Each key value in the parameter object is first bound to url template if present and then any
+ *   excess keys are appended to the url search query after the `?`.
+ *
+ *   Given a template `/path/:verb` and parameter `{verb:'greet', salutation:'Hello'}` results in
+ *   URL `/path/greet?salutation=Hello`.
+ *
+ *   If the parameter value is prefixed with `@` then the value of that parameter is extracted from
+ *   the data object (useful for non-GET operations).
+ *
+ * @param {Object.=} actions Hash with declaration of custom action that should extend the
+ *   default set of resource actions. The declaration should be created in the following format:
+ *
+ *       {action1: {method:?, params:?, isArray:?, verifyCache:?},
+ *        action2: {method:?, params:?, isArray:?, verifyCache:?},
+ *        ...}
+ *
+ *   Where:
+ *
+ *   - `action` – {string} – The name of action. This name becomes the name of the method on your
+ *     resource object.
+ *   - `method` – {string} – HTTP request method. Valid methods are: `GET`, `POST`, `PUT`, `DELETE`,
+ *     and `JSONP`
+ *   - `params` – {object=} – Optional set of pre-bound parameters for this action.
+ *   - isArray – {boolean=} – If true then the returned object for this action is an array, see
+ *     `returns` section.
+ *   - verifyCache – {boolean=} – If true then whenever cache hit occurs, the object is returned and
+ *     an async request will be made to the server and the resources as well as the cache will be
+ *     updated when the response is received.
+ *
+ * @returns {Object} A resource "class" object with methods for the default set of resource actions
+ *   optionally extended with custom `actions`. The default set contains these actions:
+ *
+ *       { 'get':    {method:'GET'},
+ *         'save':   {method:'POST'},
+ *         'query':  {method:'GET', isArray:true},
+ *         'remove': {method:'DELETE'},
+ *         'delete': {method:'DELETE'} };
+ *
+ *   Calling these methods invoke an {@link angular.module.ng.$http} with the specified http method,
+ *   destination and parameters. When the data is returned from the server then the object is an
+ *   instance of the resource class `save`, `remove` and `delete` actions are available on it as
+ *   methods with the `$` prefix. This allows you to easily perform CRUD operations (create, read,
+ *   update, delete) on server-side data like this:
+ *   
+        var User = $resource('/user/:userId', {userId:'@id'});
+        var user = User.get({userId:123}, function() {
+          user.abc = true;
+          user.$save();
+        });
+     

+ *
+ *   It is important to realize that invoking a $resource object method immediately returns an
+ *   empty reference (object or array depending on `isArray`). Once the data is returned from the
+ *   server the existing reference is populated with the actual data. This is a useful trick since
+ *   usually the resource is assigned to a model which is then rendered by the view. Having an empty
+ *   object results in no rendering, once the data arrives from the server then the object is
+ *   populated with the data and the view automatically re-renders itself showing the new data. This
+ *   means that in most case one never has to write a callback function for the action methods.
+ *
+ *   The action methods on the class object or instance object can be invoked with the following
+ *   parameters:
+ *
+ *   - HTTP GET "class" actions: `Resource.action([parameters], [success], [error])`
+ *   - non-GET "class" actions: `Resource.action([parameters], postData, [success], [error])`
+ *   - non-GET instance actions:  `instance.$action([parameters], [success], [error])`
+ *
+ *
+ * @example
+ *
+ * # Credit card resource
+ *
+ * 
+     // Define CreditCard class
+     var CreditCard = $resource('/user/:userId/card/:cardId',
+      {userId:123, cardId:'@id'}, {
+       charge: {method:'POST', params:{charge:true}}
+      });
+
+     // We can retrieve a collection from the server
+     var cards = CreditCard.query();
+     // GET: /user/123/card
+     // server returns: [ {id:456, number:'1234', name:'Smith'} ];
+
+     var card = cards[0];
+     // each item is an instance of CreditCard
+     expect(card instanceof CreditCard).toEqual(true);
+     card.name = "J. Smith";
+     // non GET methods are mapped onto the instances
+     card.$save();
+     // POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}
+     // server returns: {id:456, number:'1234', name: 'J. Smith'};
+
+     // our custom method is mapped as well.
+     card.$charge({amount:9.99});
+     // POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
+     // server returns: {id:456, number:'1234', name: 'J. Smith'};
+
+     // we can create an instance as well
+     var newCard = new CreditCard({number:'0123'});
+     newCard.name = "Mike Smith";
+     newCard.$save();
+     // POST: /user/123/card {number:'0123', name:'Mike Smith'}
+     // server returns: {id:789, number:'01234', name: 'Mike Smith'};
+     expect(newCard.id).toEqual(789);
+ * 

+ *
+ * The object returned from this function execution is a resource "class" which has "static" method
+ * for each action in the definition.
+ *
+ * Calling these methods invoke `$http` on the `url` template with the given `method` and `params`.
+ * When the data is returned from the server then the object is an instance of the resource type and
+ * all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD
+ * operations (create, read, update, delete) on server-side data.
+
+   
+     var User = $resource('/user/:userId', {userId:'@id'});
+     var user = User.get({userId:123}, function() {
+       user.abc = true;
+       user.$save();
+     });
+   

+ *
+ *     It's worth noting that the success callback for `get`, `query` and other method gets passed
+ *     in the response that came from the server as well as $http header getter function, so one
+ *     could rewrite the above example and get access to http headers as:
+ *
+   
+     var User = $resource('/user/:userId', {userId:'@id'});
+     User.get({userId:123}, function(u, getResponseHeaders){
+       u.abc = true;
+       u.$save(function(u, putResponseHeaders) {
+         //u => saved user object
+         //putResponseHeaders => $http header getter
+       });
+     });
+   

+
+ * # Buzz client
+
+   Let's look at what a buzz client created with the `$resource` service looks like:
+    
+      
+       
+
+       

+         
+         
+         

+         

+           

+             
+             {{item.actor.name}}
+             Expand replies: {{item.links.replies[0].count}}
+           

+           {{item.object.content | html}}
+           

+             
+             {{reply.actor.name}}: {{reply.content | html}}
+           

+         

+       

+      
+      
+      
+    
+ */
+function $ResourceProvider() {
+  this.$get = ['$http', function($http) {
+    var resource = new ResourceFactory($http);
+    return bind(resource, resource.route);
+  }];
+}
+
+var OPERATORS = {
+    'null':function(self){return null;},
+    'true':function(self){return true;},
+    'false':function(self){return false;},
+    $undefined:noop,
+    '+':function(self, a,b){a=a(self); b=b(self); return (isDefined(a)?a:0)+(isDefined(b)?b:0);},
+    '-':function(self, a,b){a=a(self); b=b(self); return (isDefined(a)?a:0)-(isDefined(b)?b:0);},
+    '*':function(self, a,b){return a(self)*b(self);},
+    '/':function(self, a,b){return a(self)/b(self);},
+    '%':function(self, a,b){return a(self)%b(self);},
+    '^':function(self, a,b){return a(self)^b(self);},
+    '=':noop,
+    '==':function(self, a,b){return a(self)==b(self);},
+    '!=':function(self, a,b){return a(self)!=b(self);},
+    '<':function(self, a,b){return a(self)':function(self, a,b){return a(self)>b(self);},
+    '<=':function(self, a,b){return a(self)<=b(self);},
+    '>=':function(self, a,b){return a(self)>=b(self);},
+    '&&':function(self, a,b){return a(self)&&b(self);},
+    '||':function(self, a,b){return a(self)||b(self);},
+    '&':function(self, a,b){return a(self)&b(self);},
+//    '|':function(self, a,b){return a|b;},
+    '|':function(self, a,b){return b(self)(self, a(self));},
+    '!':function(self, a){return !a(self);}
+};
+var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
+
+function lex(text){
+  var tokens = [],
+      token,
+      index = 0,
+      json = [],
+      ch,
+      lastCh = ':'; // can start regexp
+
+  while (index < text.length) {
+    ch = text.charAt(index);
+    if (is('"\'')) {
+      readString(ch);
+    } else if (isNumber(ch) || is('.') && isNumber(peek())) {
+      readNumber();
+    } else if (isIdent(ch)) {
+      readIdent();
+      // identifiers can only be if the preceding char was a { or ,
+      if (was('{,') && json[0]=='{' &&
+         (token=tokens[tokens.length-1])) {
+        token.json = token.text.indexOf('.') == -1;
+      }
+    } else if (is('(){}[].,;:')) {
+      tokens.push({
+        index:index,
+        text:ch,
+        json:(was(':[,') && is('{[')) || is('}]:,')
+      });
+      if (is('{[')) json.unshift(ch);
+      if (is('}]')) json.shift();
+      index++;
+    } else if (isWhitespace(ch)) {
+      index++;
+      continue;
+    } else {
+      var ch2 = ch + peek(),
+          fn = OPERATORS[ch],
+          fn2 = OPERATORS[ch2];
+      if (fn2) {
+        tokens.push({index:index, text:ch2, fn:fn2});
+        index += 2;
+      } else if (fn) {
+        tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')});
+        index += 1;
       } else {
-        return t1 < t2 ? -1 : 1;
+        throwError("Unexpected next character ", index, index+1);
       }
     }
-  },
+    lastCh = ch;
+  }
+  return tokens;
 
+  function is(chars) {
+    return chars.indexOf(ch) != -1;
+  }
 
-  /**
-   * @ngdoc function
-   * @name angular.Array.limitTo
-   * @function
-   *
-   * @description
-   * Creates a new array containing only a specified number of elements in an array. The elements
-   * are taken from either the beginning or the end of the source array, as specified by the
-   * value and sign (positive or negative) of `limit`.
-   *
-   * Note: This function is used to augment the `Array` type in Angular expressions. See
-   * {@link angular.Array} for more information about Angular arrays.
-   *
-   * @param {Array} array Source array to be limited.
-   * @param {string|Number} limit The length of the returned array. If the `limit` number is
-   *     positive, `limit` number of items from the beginning of the source array are copied.
-   *     If the number is negative, `limit` number  of items from the end of the source array are
-   *     copied.
-   * @returns {Array} A new sub-array of length `limit`.
-   *
-   * @example
-     
-       
-         

-           Limit [1,2,3,4,5,6,7,8,9] to: 
-           
Output: {{ numbers.$limitTo(limit) | json }}

-         

-       
-       
-         it('should limit the numer array to first three items', function() {
-           expect(element('.doc-example-live input[name=limit]').val()).toBe('3');
-           expect(binding('numbers.$limitTo(limit) | json')).toEqual('[1,2,3]');
-         });
+  function was(chars) {
+    return chars.indexOf(lastCh) != -1;
+  }
 
-         it('should update the output when -3 is entered', function() {
-           input('limit').enter(-3);
-           expect(binding('numbers.$limitTo(limit) | json')).toEqual('[7,8,9]');
-         });
-       
-     
-   */
-  limitTo: function(array, limit) {
-    limit = parseInt(limit, 10);
-    var out = [],
-        i, n;
+  function peek() {
+    return index + 1 < text.length ? text.charAt(index + 1) : false;
+  }
+  function isNumber(ch) {
+    return '0' <= ch && ch <= '9';
+  }
+  function isWhitespace(ch) {
+    return ch == ' ' || ch == '\r' || ch == '\t' ||
+           ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0
+  }
+  function isIdent(ch) {
+    return 'a' <= ch && ch <= 'z' ||
+           'A' <= ch && ch <= 'Z' ||
+           '_' == ch || ch == '$';
+  }
+  function isExpOperator(ch) {
+    return ch == '-' || ch == '+' || isNumber(ch);
+  }
 
-    if (limit > 0) {
-      i = 0;
-      n = limit;
-    } else {
-      i = array.length + limit;
-      n = array.length;
-    }
+  function throwError(error, start, end) {
+    end = end || index;
+    throw Error("Lexer Error: " + error + " at column" +
+        (isDefined(start)
+            ? "s " + start +  "-" + index + " [" + text.substring(start, end) + "]"
+            : " " + end) +
+        " in expression [" + text + "].");
+  }
 
-    for (; i 0) {
+      var token = tokens[0];
+      var t = token.text;
+      if (t==e1 || t==e2 || t==e3 || t==e4 ||
+          (!e1 && !e2 && !e3 && !e4)) {
+        return token;
+      }
     }
-    return string;
+    return false;
   }
-};
 
-var angularDate = {
-    'toString':function(date){
-       if (!date) return date;
-
-       var isoString = date.toISOString ? date.toISOString() : '';
-
-       return (isoString.length==24) ?
-                isoString :
-                padNumber(date.getUTCFullYear(), 4) + '-' +
-                  padNumber(date.getUTCMonth() + 1, 2) + '-' +
-                  padNumber(date.getUTCDate(), 2) + 'T' +
-                  padNumber(date.getUTCHours(), 2) + ':' +
-                  padNumber(date.getUTCMinutes(), 2) + ':' +
-                  padNumber(date.getUTCSeconds(), 2) + '.' +
-                  padNumber(date.getUTCMilliseconds(), 3) + 'Z';
+  function expect(e1, e2, e3, e4){
+    var token = peek(e1, e2, e3, e4);
+    if (token) {
+      if (json && !token.json) {
+        throwError("is not valid json", token);
+      }
+      tokens.shift();
+      return token;
     }
-  };
-
-var angularFunction = {
-  'compile': function(expression) {
-    if (isFunction(expression)){
-      return expression;
-    } else if (expression){
-      return expressionCompile(expression);
-    } else {
-     return identity;
-   }
+    return false;
   }
-};
 
-/**
- * Computes a hash of an 'obj'.
- * Hash of a:
- *  string is string
- *  number is number as string
- *  object is either call $hashKey function on object or assign unique hashKey id.
- *
- * @param obj
- * @returns {String} hash string such that the same input will have the same hash string
- */
-function hashKey(obj) {
-  var objType = typeof obj;
-  var key = obj;
-  if (objType == 'object') {
-    if (typeof (key = obj.$hashKey) == 'function') {
-      // must invoke on object to keep the right this
-      key = obj.$hashKey();
-    } else if (key === undefined) {
-      key = obj.$hashKey = nextUid();
+  function consume(e1){
+    if (!expect(e1)) {
+      throwError("is unexpected, expecting [" + e1 + "]", peek());
     }
   }
-  return objType + ':' + key;
-}
-
-/**
- * HashMap which can use objects as keys
- */
-function HashMap(){}
-HashMap.prototype = {
-  /**
-   * Store key value pair
-   * @param key key to store can be any type
-   * @param value value to store can be any type
-   * @returns old value if any
-   */
-  put: function(key, value) {
-    var _key = hashKey(key);
-    var oldValue = this[_key];
-    this[_key] = value;
-    return oldValue;
-  },
-
-  /**
-   * @param key
-   * @returns the value for the key
-   */
-  get: function(key) {
-    return this[hashKey(key)];
-  },
 
-  /**
-   * Remove the key/value pair
-   * @param key
-   * @returns value associated with key before it was removed
-   */
-  remove: function(key) {
-    var _key = hashKey(key);
-    var value = this[_key];
-    delete this[_key];
-    return value;
+  function unaryFn(fn, right) {
+    return function(self) {
+      return fn(self, right);
+    };
   }
-};
-
-function defineApi(dst, chain){
-  angular[dst] = angular[dst] || {};
-  forEach(chain, function(parent){
-    extend(angular[dst], parent);
-  });
-}
-defineApi('Global', [angularGlobal]);
-defineApi('Collection', [angularGlobal, angularCollection]);
-defineApi('Array', [angularGlobal, angularCollection, angularArray]);
-defineApi('Object', [angularGlobal, angularCollection, angularObject]);
-defineApi('String', [angularGlobal, angularString]);
-defineApi('Date', [angularGlobal, angularDate]);
-//IE bug
-angular.Date.toString = angularDate.toString;
-defineApi('Function', [angularGlobal, angularCollection, angularFunction]);
-
-/**
- * @workInProgress
- * @ngdoc overview
- * @name angular.filter
- * @description
- *
- * Filters are used for formatting data displayed to the user.
- *
- * The general syntax in templates is as follows:
- *
- *         {{ expression | [ filter_name ] }}
- *
- * Following is the list of built-in angular filters:
- *
- * * {@link angular.filter.currency currency}
- * * {@link angular.filter.date date}
- * * {@link angular.filter.html html}
- * * {@link angular.filter.json json}
- * * {@link angular.filter.linky linky}
- * * {@link angular.filter.lowercase lowercase}
- * * {@link angular.filter.number number}
- * * {@link angular.filter.uppercase uppercase}
- *
- * For more information about how angular filters work, and how to create your own filters, see
- * {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer
- * Guide.
- */
-
-/**
- * @workInProgress
- * @ngdoc filter
- * @name angular.filter.currency
- * @function
- *
- * @description
- * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
- * symbol for current locale is used.
- *
- * @param {number} amount Input to filter.
- * @param {string=} symbol Currency symbol or identifier to be displayed.
- * @returns {string} Formatted number.
- *
- * @css ng-format-negative
- *   When the value is negative, this css class is applied to the binding making it (by default) red.
- *
- * @example
-   
-     
-        

-       default currency symbol ($): {{amount | currency}}

-       custom currency identifier (USD$): {{amount | currency:"USD$"}}
-     
-     
-       it('should init with 1234.56', function(){
-         expect(binding('amount | currency')).toBe('$1,234.56');
-         expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56');
-       });
-       it('should update', function(){
-         input('amount').enter('-1234');
-         expect(binding('amount | currency')).toBe('($1,234.00)');
-         expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)');
-         expect(element('.doc-example-live .ng-binding').attr('className')).
-           toMatch(/ng-format-negative/);
-       });
-     
-   
- */
-angularFilter.currency = function(amount, currencySymbol){
-  var formats = this.$service('$locale').NUMBER_FORMATS;
-  this.$element.toggleClass('ng-format-negative', amount < 0);
-  if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
-  return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2)
-                                                         .replace(/\u00A4/g, currencySymbol);
-};
-
-/**
- * @workInProgress
- * @ngdoc filter
- * @name angular.filter.number
- * @function
- *
- * @description
- * Formats a number as text.
- *
- * If the input is not a number an empty string is returned.
- *
- * @param {number|string} number Number to format.
- * @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to.
- * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
- *
- * @example
-   
-     
-       Enter number: 

-       Default formatting: {{val | number}}

-       No fractions: {{val | number:0}}

-       Negative number: {{-val | number:4}}
-     
-     
-       it('should format numbers', function(){
-         expect(binding('val | number')).toBe('1,234.568');
-         expect(binding('val | number:0')).toBe('1,235');
-         expect(binding('-val | number:4')).toBe('-1,234.5679');
-       });
-
-       it('should update', function(){
-         input('val').enter('3374.333');
-         expect(binding('val | number')).toBe('3,374.333');
-         expect(binding('val | number:0')).toBe('3,374');
-         expect(binding('-val | number:4')).toBe('-3,374.3330');
-       });
-     
-   
- */
 
-var DECIMAL_SEP = '.';
-
-angularFilter.number = function(number, fractionSize) {
-  if (isNaN(number) || !isFinite(number)) return '';
-  var formats = this.$service('$locale').NUMBER_FORMATS;
-  return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP,
-                                                  formats.DECIMAL_SEP, fractionSize);
-}
+  function binaryFn(left, fn, right) {
+    return function(self) {
+      return fn(self, left, right);
+    };
+  }
 
-function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
-  var isNegative = number < 0;
-  number = Math.abs(number);
-  var numStr =  number + '',
-      formatedText = '',
-      parts = [];
+  function hasTokens () {
+    return tokens.length > 0;
+  }
 
-  if (numStr.indexOf('e') !== -1) {
-    formatedText = numStr;
-  } else {
-    var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
+  function statements() {
+    var statements = [];
+    while(true) {
+      if (tokens.length > 0 && !peek('}', ')', ';', ']'))
+        statements.push(filterChain());
+      if (!expect(';')) {
+        // optimize for the common case where there is only one statement.
+        // TODO(size): maybe we should not support multiple statements?
+        return statements.length == 1
+          ? statements[0]
+          : function(self){
+            var value;
+            for ( var i = 0; i < statements.length; i++) {
+              var statement = statements[i];
+              if (statement)
+                value = statement(self);
+            }
+            return value;
+          };
+      }
+    }
+  }
 
-    //determine fractionSize if it is not specified
-    if (isUndefined(fractionSize)) {
-      fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
+  function _filterChain() {
+    var left = expression();
+    var token;
+    while(true) {
+      if ((token = expect('|'))) {
+        left = binaryFn(left, token.fn, filter());
+      } else {
+        return left;
+      }
     }
+  }
 
-    var pow = Math.pow(10, fractionSize);
-    number = Math.round(number * pow) / pow;
-    var fraction = ('' + number).split(DECIMAL_SEP);
-    var whole = fraction[0];
-    fraction = fraction[1] || '';
+  function filter() {
+    var token = expect();
+    var fn = $filter(token.text);
+    var argsFn = [];
+    while(true) {
+      if ((token = expect(':'))) {
+        argsFn.push(expression());
+      } else {
+        var fnInvoke = function(self, input){
+          var args = [input];
+          for ( var i = 0; i < argsFn.length; i++) {
+            args.push(argsFn[i](self));
+          }
+          return fn.apply(self, args);
+        };
+        return function() {
+          return fnInvoke;
+        };
+      }
+    }
+  }
 
-    var pos = 0,
-        lgroup = pattern.lgSize,
-        group = pattern.gSize;
+  function expression() {
+    return assignment();
+  }
 
-    if (whole.length >= (lgroup + group)) {
-      pos = whole.length - lgroup;
-      for (var i = 0; i < pos; i++) {
-        if ((pos - i)%group === 0 && i !== 0) {
-          formatedText += groupSep;
-        }
-        formatedText += whole.charAt(i);
+  function _assignment() {
+    var left = logicalOR();
+    var right;
+    var token;
+    if ((token = expect('='))) {
+      if (!left.assign) {
+        throwError("implies assignment but [" +
+          text.substring(0, token.index) + "] can not be assigned to", token);
       }
+      right = logicalOR();
+      return function(self){
+        return left.assign(self, right(self));
+      };
+    } else {
+      return left;
     }
+  }
 
-    for (i = pos; i < whole.length; i++) {
-      if ((whole.length - i)%lgroup === 0 && i !== 0) {
-        formatedText += groupSep;
+  function logicalOR() {
+    var left = logicalAND();
+    var token;
+    while(true) {
+      if ((token = expect('||'))) {
+        left = binaryFn(left, token.fn, logicalAND());
+      } else {
+        return left;
       }
-      formatedText += whole.charAt(i);
     }
+  }
 
-    // format fraction part.
-    while(fraction.length < fractionSize) {
-      fraction += '0';
+  function logicalAND() {
+    var left = equality();
+    var token;
+    if ((token = expect('&&'))) {
+      left = binaryFn(left, token.fn, logicalAND());
     }
-
-    if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize);
+    return left;
   }
 
-  parts.push(isNegative ? pattern.negPre : pattern.posPre);
-  parts.push(formatedText);
-  parts.push(isNegative ? pattern.negSuf : pattern.posSuf);
-  return parts.join('');
-}
-
-function padNumber(num, digits, trim) {
-  var neg = '';
-  if (num < 0) {
-    neg =  '-';
-    num = -num;
+  function equality() {
+    var left = relational();
+    var token;
+    if ((token = expect('==','!='))) {
+      left = binaryFn(left, token.fn, equality());
+    }
+    return left;
   }
-  num = '' + num;
-  while(num.length < digits) num = '0' + num;
-  if (trim)
-    num = num.substr(num.length - digits);
-  return neg + num;
-}
-
-
-function dateGetter(name, size, offset, trim) {
-  return function(date) {
-    var value = date['get' + name]();
-    if (offset > 0 || value > -offset)
-      value += offset;
-    if (value === 0 && offset == -12 ) value = 12;
-    return padNumber(value, size, trim);
-  };
-}
 
-function dateStrGetter(name, shortForm) {
-  return function(date, formats) {
-    var value = date['get' + name]();
-    var get = uppercase(shortForm ? ('SHORT' + name) : name);
-
-    return formats[get][value];
-  };
-}
-
-function timeZoneGetter(date) {
-  var offset = date.getTimezoneOffset();
-  return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2);
-}
+  function relational() {
+    var left = additive();
+    var token;
+    if ((token = expect('<', '>', '<=', '>='))) {
+      left = binaryFn(left, token.fn, relational());
+    }
+    return left;
+  }
 
-function ampmGetter(date, formats) {
-  return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
-}
+  function additive() {
+    var left = multiplicative();
+    var token;
+    while ((token = expect('+','-'))) {
+      left = binaryFn(left, token.fn, multiplicative());
+    }
+    return left;
+  }
 
-var DATE_FORMATS = {
-  yyyy: dateGetter('FullYear', 4),
-    yy: dateGetter('FullYear', 2, 0, true),
-     y: dateGetter('FullYear', 1),
-  MMMM: dateStrGetter('Month'),
-   MMM: dateStrGetter('Month', true),
-    MM: dateGetter('Month', 2, 1),
-     M: dateGetter('Month', 1, 1),
-    dd: dateGetter('Date', 2),
-     d: dateGetter('Date', 1),
-    HH: dateGetter('Hours', 2),
-     H: dateGetter('Hours', 1),
-    hh: dateGetter('Hours', 2, -12),
-     h: dateGetter('Hours', 1, -12),
-    mm: dateGetter('Minutes', 2),
-     m: dateGetter('Minutes', 1),
-    ss: dateGetter('Seconds', 2),
-     s: dateGetter('Seconds', 1),
-  EEEE: dateStrGetter('Day'),
-   EEE: dateStrGetter('Day', true),
-     a: ampmGetter,
-     Z: timeZoneGetter
-};
+  function multiplicative() {
+    var left = unary();
+    var token;
+    while ((token = expect('*','/','%'))) {
+      left = binaryFn(left, token.fn, unary());
+    }
+    return left;
+  }
 
-var GET_TIME_ZONE = /[A-Z]{3}(?![+\-])/;
-var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/
-var OPERA_TOSTRING_PATTERN = /^[\d].*Z$/;
-var NUMBER_STRING = /^\d+$/;
+  function unary() {
+    var token;
+    if (expect('+')) {
+      return primary();
+    } else if ((token = expect('-'))) {
+      return binaryFn(ZERO, token.fn, unary());
+    } else if ((token = expect('!'))) {
+      return unaryFn(token.fn, unary());
+    } else {
+      return primary();
+    }
+  }
 
+  function _functionIdent(fnScope) {
+    var token = expect();
+    var element = token.text.split('.');
+    var instance = fnScope;
+    var key;
+    for ( var i = 0; i < element.length; i++) {
+      key = element[i];
+      if (instance)
+        instance = instance[key];
+    }
+    if (!isFunction(instance)) {
+      throwError("should be a function", token);
+    }
+    return instance;
+  }
 
-/**
- * @workInProgress
- * @ngdoc filter
- * @name angular.filter.date
- * @function
- *
- * @description
- *   Formats `date` to a string based on the requested `format`.
- *
- *   `format` string can be composed of the following elements:
- *
- *   * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
- *   * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
- *   * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
- *   * `'MMMM'`: Month in year (January-December)
- *   * `'MMM'`: Month in year (Jan-Dec)
- *   * `'MM'`: Month in year, padded (01-12)
- *   * `'M'`: Month in year (1-12)
- *   * `'dd'`: Day in month, padded (01-31)
- *   * `'d'`: Day in month (1-31)
- *   * `'EEEE'`: Day in Week,(Sunday-Saturday)
- *   * `'EEE'`: Day in Week, (Sun-Sat)
- *   * `'HH'`: Hour in day, padded (00-23)
- *   * `'H'`: Hour in day (0-23)
- *   * `'hh'`: Hour in am/pm, padded (01-12)
- *   * `'h'`: Hour in am/pm, (1-12)
- *   * `'mm'`: Minute in hour, padded (00-59)
- *   * `'m'`: Minute in hour (0-59)
- *   * `'ss'`: Second in minute, padded (00-59)
- *   * `'s'`: Second in minute (0-59)
- *   * `'a'`: am/pm marker
- *   * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200)
- *
- *   `format` string can also be one of the following predefined
- *   {@link guide/dev_guide.i18n localizable formats}:
- *
- *   * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
- *     (e.g. Sep 3, 2010 12:05:08 pm)
- *   * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US  locale (e.g. 9/3/10 12:05 pm)
- *   * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US  locale
- *     (e.g. Friday, September 3, 2010)
- *   * `'longDate'`: equivalent to `'MMMM d, y'` for en_US  locale (e.g. September 3, 2010
- *   * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US  locale (e.g. Sep 3, 2010)
- *   * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
- *   * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
- *   * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
- *
- *   `format` string can contain literal values. These need to be quoted with single quotes (e.g.
- *   `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence
- *   (e.g. `"h o''clock"`).
- *
- * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
- *    number) or ISO 8601 extended datetime string (yyyy-MM-ddTHH:mm:ss.SSSZ).
- * @param {string=} format Formatting rules (see Description). If not specified,
- *    Date#toLocaleDateString is used.
- * @returns {string} Formatted string or the input if input is not recognized as date/millis.
- *
- * @example
-   
-     
-       {{1288323623006 | date:'medium'}}:
-           {{1288323623006 | date:'medium'}}

-       {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}:
-          {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}

-       {{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}:
-          {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}

-     
-     
-       it('should format date', function(){
-         expect(binding("1288323623006 | date:'medium'")).
-            toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
-         expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).
-            toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/);
-         expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).
-            toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
-       });
-     
-   
- */
-angularFilter.date = function(date, format) {
-  var $locale = this.$service('$locale');
-  format = $locale.DATETIME_FORMATS[format] || format;
-  if (isString(date)) {
-    if (NUMBER_STRING.test(date)) {
-      date = parseInt(date, 10);
+  function primary() {
+    var primary;
+    if (expect('(')) {
+      var expression = filterChain();
+      consume(')');
+      primary = expression;
+    } else if (expect('[')) {
+      primary = arrayDeclaration();
+    } else if (expect('{')) {
+      primary = object();
     } else {
-      date = angularString.toDate(date);
+      var token = expect();
+      primary = token.fn;
+      if (!primary) {
+        throwError("not a primary expression", token);
+      }
     }
+    var next;
+    while ((next = expect('(', '[', '.'))) {
+      if (next.text === '(') {
+        primary = functionCall(primary);
+      } else if (next.text === '[') {
+        primary = objectIndex(primary);
+      } else if (next.text === '.') {
+        primary = fieldAccess(primary);
+      } else {
+        throwError("IMPOSSIBLE");
+      }
+    }
+    return primary;
+  }
+
+  function _fieldAccess(object) {
+    var field = expect().text;
+    var getter = getterFn(field);
+    return extend(function(self){
+      return getter(object(self));
+    }, {
+      assign:function(self, value){
+        return setter(object(self), field, value);
+      }
+    });
+  }
+
+  function _objectIndex(obj) {
+    var indexFn = expression();
+    consume(']');
+    return extend(
+      function(self){
+        var o = obj(self),
+            i = indexFn(self),
+            v, p;
+
+        if (!o) return undefined;
+        v = o[i];
+        if (v && v.then) {
+          p = v;
+          if (!('$$v' in v)) {
+            p.$$v = undefined;
+            p.then(function(val) { p.$$v = val; });
+          }
+          v = v.$$v;
+        }
+        return v;
+      }, {
+        assign:function(self, value){
+          return obj(self)[indexFn(self)] = value;
+        }
+      });
   }
 
-  if (isNumber(date)) {
-    date = new Date(date);
+  function _functionCall(fn) {
+    var argsFn = [];
+    if (peekToken().text != ')') {
+      do {
+        argsFn.push(expression());
+      } while (expect(','));
+    }
+    consume(')');
+    return function(self){
+      var args = [];
+      for ( var i = 0; i < argsFn.length; i++) {
+        args.push(argsFn[i](self));
+      }
+      var fnPtr = fn(self) || noop;
+      // IE stupidity!
+      return fnPtr.apply
+          ? fnPtr.apply(self, args)
+          : fnPtr(args[0], args[1], args[2], args[3], args[4]);
+    };
   }
 
-  if (!isDate(date)) {
-    return date;
+  // This is used with json array declaration
+  function arrayDeclaration () {
+    var elementFns = [];
+    if (peekToken().text != ']') {
+      do {
+        elementFns.push(expression());
+      } while (expect(','));
+    }
+    consume(']');
+    return function(self){
+      var array = [];
+      for ( var i = 0; i < elementFns.length; i++) {
+        array.push(elementFns[i](self));
+      }
+      return array;
+    };
   }
 
-  var text = date.toLocaleDateString(), fn;
-  if (format && isString(format)) {
-    text = '';
-    var parts = [], match;
-    while(format) {
-      match = DATE_FORMATS_SPLIT.exec(format);
-      if (match) {
-        parts = concat(parts, match, 1);
-        format = parts.pop();
-      } else {
-        parts.push(format);
-        format = null;
-      }
+  function object () {
+    var keyValues = [];
+    if (peekToken().text != '}') {
+      do {
+        var token = expect(),
+        key = token.string || token.text;
+        consume(":");
+        var value = expression();
+        keyValues.push({key:key, value:value});
+      } while (expect(','));
     }
-    forEach(parts, function(value){
-      fn = DATE_FORMATS[value];
-      text += fn ? fn(date, $locale.DATETIME_FORMATS)
-                 : value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
-    });
+    consume('}');
+    return function(self){
+      var object = {};
+      for ( var i = 0; i < keyValues.length; i++) {
+        var keyValue = keyValues[i];
+        var value = keyValue.value(self);
+        object[keyValue.key] = value;
+      }
+      return object;
+    };
   }
-  return text;
-};
-
-
-/**
- * @workInProgress
- * @ngdoc filter
- * @name angular.filter.json
- * @function
- *
- * @description
- *   Allows you to convert a JavaScript object into JSON string.
- *
- *   This filter is mostly useful for debugging. When using the double curly {{value}} notation
- *   the binding is automatically converted to JSON.
- *
- * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
- * @returns {string} JSON string.
- *
- * @css ng-monospace Always applied to the encapsulating element.
- *
- * @example:
-   
-     
-       
{{ {'name':'value'} | json }}

-     
-     
-       it('should jsonify filtered objects', function() {
-         expect(binding('| json')).toBe('{\n  "name":"value"}');
-       });
-     
-   
- *
- */
-angularFilter.json = function(object) {
-  this.$element.addClass("ng-monospace");
-  return toJson(object, true);
-};
 
+  function watchDecl () {
+    var anchorName = expect().text;
+    consume(":");
+    var expressionFn;
+    if (peekToken().text == '{') {
+      consume("{");
+      expressionFn = statements();
+      consume("}");
+    } else {
+      expressionFn = expression();
+    }
+    return function(self) {
+      return {name:anchorName, fn:expressionFn};
+    };
+  }
+}
 
-/**
- * @workInProgress
- * @ngdoc filter
- * @name angular.filter.lowercase
- * @function
- *
- * @see angular.lowercase
- */
-angularFilter.lowercase = lowercase;
+//////////////////////////////////////////////////
+// Parser helper functions
+//////////////////////////////////////////////////
 
+function setter(obj, path, setValue) {
+  var element = path.split('.');
+  for (var i = 0; element.length > 1; i++) {
+    var key = element.shift();
+    var propertyObj = obj[key];
+    if (!propertyObj) {
+      propertyObj = {};
+      obj[key] = propertyObj;
+    }
+    obj = propertyObj;
+  }
+  obj[element.shift()] = setValue;
+  return setValue;
+}
 
 /**
- * @workInProgress
- * @ngdoc filter
- * @name angular.filter.uppercase
- * @function
- *
- * @see angular.uppercase
+ * Return the value accesible from the object by path. Any undefined traversals are ignored
+ * @param {Object} obj starting object
+ * @param {string} path path to traverse
+ * @param {boolean=true} bindFnToScope
+ * @returns value as accesbile by path
  */
-angularFilter.uppercase = uppercase;
+//TODO(misko): this function needs to be removed
+function getter(obj, path, bindFnToScope) {
+  if (!path) return obj;
+  var keys = path.split('.');
+  var key;
+  var lastInstance = obj;
+  var len = keys.length;
 
+  for (var i = 0; i < len; i++) {
+    key = keys[i];
+    if (obj) {
+      obj = (lastInstance = obj)[key];
+    }
+  }
+  if (!bindFnToScope && isFunction(obj)) {
+    return bind(lastInstance, obj);
+  }
+  return obj;
+}
 
-/**
- * @workInProgress
- * @ngdoc filter
- * @name angular.filter.html
- * @function
- *
- * @description
- *   Prevents the input from getting escaped by angular. By default the input is sanitized and
- *   inserted into the DOM as is.
- *
- *   The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are
- *   then serialized back to properly escaped html string. This means that no unsafe input can make
- *   it into the returned string, however, since our parser is more strict than a typical browser
- *   parser, it's possible that some obscure input, which would be recognized as valid HTML by a
- *   browser, won't make it through the sanitizer.
- *
- *   If you hate your users, you may call the filter with optional 'unsafe' argument, which bypasses
- *   the html sanitizer, but makes your application vulnerable to XSS and other attacks. Using this
- *   option is strongly discouraged and should be used only if you absolutely trust the input being
- *   filtered and you can't get the content through the sanitizer.
- *
- * @param {string} html Html input.
- * @param {string=} option If 'unsafe' then do not sanitize the HTML input.
- * @returns {string} Sanitized or raw html.
- *
- * @example
-   
-     
-      Snippet: 
-       
-         
-           
-           
-           
-         
-         
-           
-           
-           
-         
-         
-           
-           
-           
-         
-         
-           
-           
-           
-         
-       
FilterSourceRendered
html filter
-             
<div ng:bind="snippet | html">
</div>

-           		
-             

-           
no filter
<div ng:bind="snippet">
</div>
unsafe html filter
<div ng:bind="snippet | html:'unsafe'">
</div>

-     
-     
-       it('should sanitize the html snippet ', function(){
-         expect(using('#html-filter').binding('snippet | html')).
-           toBe('
an html\nclick here\nsnippet
');
-       });
+var getterFnCache = {},
+    JS_KEYWORDS = {};
 
-       it('should escape snippet without any filter', function() {
-         expect(using('#escaped-html').binding('snippet')).
-           toBe("<p style=\"color:blue\">an html\n" +
-                "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
-                "snippet</p>");
-       });
+forEach(
+    ("abstract,boolean,break,byte,case,catch,char,class,const,continue,debugger,default," +
+    "delete,do,double,else,enum,export,extends,false,final,finally,float,for,function,goto," +
+    "if,implements,import,ininstanceof,intinterface,long,native,new,null,package,private," +
+    "protected,public,return,short,static,super,switch,synchronized,this,throw,throws," +
+    "transient,true,try,typeof,var,volatile,void,undefined,while,with").split(/,/),
+  function(key){ JS_KEYWORDS[key] = true;}
+);
 
-       it('should inline raw snippet if filtered as unsafe', function() {
-         expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")).
-           toBe("
an html\n" +
-                "click here\n" +
-                "snippet
");
-       });
+function getterFn(path) {
+  var fn = getterFnCache[path];
+  if (fn) return fn;
 
-       it('should update', function(){
-         input('snippet').enter('new text');
-         expect(using('#html-filter').binding('snippet | html')).toBe('new text');
-         expect(using('#escaped-html').binding('snippet')).toBe("new <b>text</b>");
-         expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")).toBe('new text');
-       });
-     
-   
- */
-angularFilter.html =  function(html, option){
-  return new HTML(html, option);
-};
+  var code = 'var l, fn, p;\n';
+  forEach(path.split('.'), function(key) {
+    key = (JS_KEYWORDS[key]) ? '["' + key + '"]' : '.' + key;
+    code += 'if(!s) return s;\n' +
+            'l=s;\n' +
+            's=s' + key + ';\n' +
+            'if(typeof s=="function" && !(s instanceof RegExp)) {\n' +
+              ' fn=function(){ return l' + key + '.apply(l, arguments); };\n' +
+              ' fn.$unboundFn=s;\n' +
+              ' s=fn;\n' +
+            '} else if (s && s.then) {\n' +
+              ' if (!("$$v" in s)) {\n' +
+                ' p=s;\n' +
+                ' p.$$v = undefined;\n' +
+                ' p.then(function(v) {p.$$v=v;});\n' +
+                '}\n' +
+              ' s=s.$$v\n' +
+            '}\n';
+  });
+  code += 'return s;';
+  fn = Function('s', code);
+  fn.toString = function() { return code; };
 
+  return getterFnCache[path] = fn;
+}
 
-/**
- * @workInProgress
- * @ngdoc filter
- * @name angular.filter.linky
- * @function
- *
- * @description
- *   Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and
- *   plain email address links.
- *
- * @param {string} text Input text.
- * @returns {string} Html-linkified text.
- *
- * @example
-   
-     
-       Snippet: 
-       
-         
-           
-           
-           
-         
-         
-           
-           
-           
-         
-         
-           
-           
-           
-         
-       
FilterSourceRendered
linky filter
-             
<div ng:bind="snippet | linky">
</div>

-           		
-             

-           
no filter
<div ng:bind="snippet">
</div>

-     
-     
-       it('should linkify the snippet with urls', function(){
-         expect(using('#linky-filter').binding('snippet | linky')).
-           toBe('Pretty text with some links:\n' +
-                'http://angularjs.org/,\n' +
-                'us@somewhere.org,\n' +
-                'another@somewhere.org,\n' +
-                'and one more: ftp://127.0.0.1/.');
-       });
+///////////////////////////////////
 
-       it ('should not linkify snippet without the linky filter', function() {
-         expect(using('#escaped-html').binding('snippet')).
-           toBe("Pretty text with some links:\n" +
-                "http://angularjs.org/,\n" +
-                "mailto:us@somewhere.org,\n" +
-                "another@somewhere.org,\n" +
-                "and one more: ftp://127.0.0.1/.");
-       });
+function $ParseProvider() {
+  var cache = {};
+  this.$get = ['$filter', function($filter) {
+    return function(exp) {
+      switch(typeof exp) {
+        case 'string':
+          return cache.hasOwnProperty(exp)
+            ? cache[exp]
+            : cache[exp] =  parser(exp, false, $filter);
+        case 'function':
+          return exp;
+        default:
+          return noop;
+      }
+    };
+  }];
+}
 
-       it('should update', function(){
-         input('snippet').enter('new http://link.');
-         expect(using('#linky-filter').binding('snippet | linky')).
-           toBe('new http://link.');
-         expect(using('#escaped-html').binding('snippet')).toBe('new http://link.');
-       });
-     
-   
- */
-var LINKY_URL_REGEXP = /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s\.\;\,\(\)\{\}\<\>]/,
-    MAILTO_REGEXP = /^mailto:/;
 
-angularFilter.linky = function(text) {
-  if (!text) return text;
-  var match;
-  var raw = text;
-  var html = [];
-  var writer = htmlSanitizeWriter(html);
-  var url;
-  var i;
-  while ((match = raw.match(LINKY_URL_REGEXP))) {
-    // We can not end in these as they are sometimes found at the end of the sentence
-    url = match[0];
-    // if we did not match ftp/http/mailto then assume mailto
-    if (match[2] == match[3]) url = 'mailto:' + url;
-    i = match.index;
-    writer.chars(raw.substr(0, i));
-    writer.start('a', {href:url});
-    writer.chars(match[0].replace(MAILTO_REGEXP, ''));
-    writer.end('a');
-    raw = raw.substring(i + match[0].length);
-  }
-  writer.chars(raw);
-  return new HTML(html.join(''));
+// This is a special access for JSON parser which bypasses the injector
+var parseJson = function(json) {
+  return parser(json, true);
 };
 
 /**
- * @workInProgress
- * @ngdoc overview
- * @name angular.formatter
+ * @ngdoc service
+ * @name angular.module.ng.$q
+ * @requires $rootScope
+ *
  * @description
+ * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
  *
- * Formatters are used for translating data formats between those used for display and those used
- * for storage.
+ * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
+ * interface for interacting with an object that represents the result of an action that is
+ * performed asynchronously, and may or may not be finished at any given point in time.
  *
- * Following is the list of built-in angular formatters:
+ * From the perspective of dealing with error handling, deferred and promise apis are to
+ * asynchronous programing what `try`, `catch` and `throw` keywords are to synchronous programing.
  *
- * * {@link angular.formatter.boolean boolean} - Formats user input in boolean format
- * * {@link angular.formatter.json json} - Formats user input in JSON format
- * * {@link angular.formatter.list list} - Formats user input string as an array
- * * {@link angular.formatter.number number} - Formats user input strings as a number
- * * {@link angular.formatter.trim trim} - Trims extras spaces from end of user input
+ * 
+ *   // for the purpose of this example let's assume that variables `$q` and `scope` are
+ *   // available in the current lexical scope (they could have been injected or passed in).
+ *
+ *   function asyncGreet(name) {
+ *     var deferred = $q.defer();
+ *
+ *     setTimeout(function() {
+ *       // since this fn executes async in a future turn of the event loop, we need to wrap
+ *       // our code into an $apply call so that the model changes are properly observed.
+ *       scope.$apply(function() {
+ *         if (okToGreet(name)) {
+ *           deferred.resolve('Hello, ' + name + '!');
+ *         } else {
+ *           deferred.reject('Greeting ' + name + ' is not allowed.');
+ *         }
+ *       });
+ *     }, 1000);
+ *
+ *     return deferred.promise;
+ *   }
+ *
+ *   var promise = asyncGreet('Robin Hood');
+ *   promise.then(function(greeting) {
+ *     alert('Success: ' + greeting);
+ *   }, function(reason) {
+ *     alert('Failed: ' + reason);
+ *   );
+ * 

  *
- * For more information about how angular formatters work, and how to create your own formatters,
- * see {@link guide/dev_guide.templates.formatters Understanding Angular Formatters} in the angular
- * Developer Guide.
- */
-
-function formatter(format, parse) {return {'format':format, 'parse':parse || format};}
-function toString(obj) {
-  return (isDefined(obj) && obj !== null) ? "" + obj : obj;
-}
-
-var NUMBER = /^\s*[-+]?\d*(\.\d*)?\s*$/;
-
-angularFormatter.noop = formatter(identity, identity);
-
-/**
- * @workInProgress
- * @ngdoc formatter
- * @name angular.formatter.json
+ * At first it might not be obvious why this extra complexity is worth the trouble. The payoff
+ * comes in the way of
+ * [guarantees that promise and deferred apis make](https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md).
  *
- * @description
- *   Formats the user input as JSON text.
+ * Additionally the promise api allows for composition that is very hard to do with the
+ * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
+ * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
+ * section on serial or parallel joining of promises.
  *
- * @returns {?string} A JSON string representation of the model.
  *
- * @example
-   
-     
-      

-        
-        
data={{data}}

-      

-     
-     
-      it('should format json', function(){
-        expect(binding('data')).toEqual('data={\n  \"name\":\"misko\",\n  \"project\":\"angular\"}');
-        input('data').enter('{}');
-        expect(binding('data')).toEqual('data={\n  }');
-      });
-     
-   
- */
-angularFormatter.json = formatter(toJson, function(value){
-  return fromJson(value || 'null');
-});
-
-/**
- * @workInProgress
- * @ngdoc formatter
- * @name angular.formatter.boolean
+ * # The Deferred API
  *
- * @description
- *   Use boolean formatter if you wish to store the data as boolean.
+ * A new instance of deferred is constructed by calling `$q.defer()`.
  *
- * @returns {boolean} Converts to `true` unless user enters (blank), `f`, `false`, `0`, `no`, `[]`.
+ * The purpose of the deferred object is to expose the associated Promise instance as well as apis
+ * that can be used for signaling the successful or unsuccessful completion of the task.
  *
- * @example
-   
-     
-        Enter truthy text:
-        
-        
-        
value={{value}}

-     
-     
-        it('should format boolean', function(){
-          expect(binding('value')).toEqual('value=false');
-          input('value').enter('truthy');
-          expect(binding('value')).toEqual('value=true');
-        });
-     
-   
- */
-angularFormatter['boolean'] = formatter(toString, toBoolean);
-
-/**
- * @workInProgress
- * @ngdoc formatter
- * @name angular.formatter.number
+ * **Methods**
  *
- * @description
- * Use number formatter if you wish to convert the user entered string to a number.
+ * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
+ *   constructed via `$q.reject`, the promise will be rejected instead.
+ * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
+ *   resolving it with a rejection constructed via `$q.reject`.
  *
- * @returns {number} Number from the parsed string.
+ * **Properties**
  *
- * @example
-   
-     
-      Enter valid number:
-      
-      
value={{value}}

-     
-     
-      it('should format numbers', function(){
-        expect(binding('value')).toEqual('value=1234');
-        input('value').enter('5678');
-        expect(binding('value')).toEqual('value=5678');
-      });
-     
-   
- */
-angularFormatter.number = formatter(toString, function(obj){
-  if (obj == null || NUMBER.exec(obj)) {
-    return obj===null || obj === '' ? null : 1*obj;
-  } else {
-    throw "Not a number";
-  }
-});
-
-/**
- * @workInProgress
- * @ngdoc formatter
- * @name angular.formatter.list
+ * - promise – `{Promise}` – promise object associated with this deferred.
  *
- * @description
- * Use list formatter if you wish to convert the user entered string to an array.
  *
- * @returns {Array} Array parsed from the entered string.
+ * # The Promise API
  *
- * @example
-   
-     
-        Enter a list of items:
-        
-        
-        
value={{value}}

-     
-     
-      it('should format lists', function(){
-        expect(binding('value')).toEqual('value=["chair","table"]');
-        this.addFutureAction('change to XYZ', function($window, $document, done){
-          $document.elements('.doc-example-live :input:last').val(',,a,b,').trigger('change');
-          done();
-        });
-        expect(binding('value')).toEqual('value=["a","b"]');
-      });
-     
-   
- */
-angularFormatter.list = formatter(
-  function(obj) { return obj ? obj.join(", ") : obj; },
-  function(value) {
-    var list = [];
-    forEach((value || '').split(','), function(item){
-      item = trim(item);
-      if (item) list.push(item);
-    });
-    return list;
-  }
-);
-
-/**
- * @workInProgress
- * @ngdoc formatter
- * @name angular.formatter.trim
+ * A new promise instance is created when a deferred instance is created and can be retrieved by
+ * calling `deferred.promise`.
  *
- * @description
- * Use trim formatter if you wish to trim extra spaces in user text.
+ * The purpose of the promise object is to allow for interested parties to get access to the result
+ * of the deferred task when it completes.
  *
- * @returns {String} Trim excess leading and trailing space.
+ * **Methods**
  *
- * @example
-   
-     
-        Enter text with leading/trailing spaces:
-        
-        
-        
value={{value|json}}

-     
-     
-        it('should format trim', function(){
-          expect(binding('value')).toEqual('value="book"');
-          this.addFutureAction('change to XYZ', function($window, $document, done){
-            $document.elements('.doc-example-live :input:last').val('  text  ').trigger('change');
-            done();
-          });
-          expect(binding('value')).toEqual('value="text"');
-        });
-     
-   
- */
-angularFormatter.trim = formatter(
-  function(obj) { return obj ? trim("" + obj) : ""; }
-);
-
-/**
- * @workInProgress
- * @ngdoc overview
- * @name angular.validator
- * @description
+ * - `then(successCallback, errorCallback)` – regardless of when the promise was or will be resolved
+ *   or rejected calls one of the success or error callbacks asynchronously as soon as the result
+ *   is available. The callbacks are called with a single argument the result or rejection reason.
  *
- * Most of the built-in angular validators are used to check user input against defined types or
- * patterns.  You can easily create your own custom validators as well.
+ *   This method *returns a new promise* which is resolved or rejected via the return value of the
+ *   `successCallback` or `errorCallback`.
  *
- * Following is the list of built-in angular validators:
  *
- * * {@link angular.validator.asynchronous asynchronous()} - Provides asynchronous validation via a
- * callback function.
- * * {@link angular.validator.date date()} - Checks user input against default date format:
- * "MM/DD/YYYY"
- * * {@link angular.validator.email email()} - Validates that user input is a well-formed email
- * address.
- * * {@link angular.validator.integer integer()} - Validates that user input is an integer
- * * {@link angular.validator.json json()} - Validates that user input is valid JSON
- * * {@link angular.validator.number number()} - Validates that user input is a number
- * * {@link angular.validator.phone phone()} - Validates that user input matches the pattern
- * "1(123)123-1234"
- * * {@link angular.validator.regexp regexp()} - Restricts valid input to a specified regular
- * expression pattern
- * * {@link angular.validator.url url()} - Validates that user input is a well-formed URL.
+ * # Chaining promises
  *
- * For more information about how angular validators work, and how to create your own validators,
- * see {@link guide/dev_guide.templates.validators Understanding Angular Validators} in the angular
- * Developer Guide.
+ * Because calling `then` api of a promise returns a new derived promise, it is easily possible
+ * to create a chain of promises:
+ *
+ * 
+ *   promiseB = promiseA.then(function(result) {
+ *     return result + 1;
+ *   });
+ *
+ *   // promiseB will be resolved immediately after promiseA is resolved and it's value will be
+ *   // the result of promiseA incremented by 1
+ * 

+ *
+ * It is possible to create chains of any length and since a promise can be resolved with another
+ * promise (which will defer its resolution further), it is possible to pause/defer resolution of
+ * the promises at any point in the chain. This makes it possible to implement powerful apis like
+ * $http's response interceptors.
+ *
+ *
+ * # Differences between Kris Kowal's Q and $q
+ *
+ *  There are three main differences:
+ *
+ * - $q is integrated with the {@link angular.module.ng.$rootScope.Scope} Scope model observation
+ *   mechanism in angular, which means faster propagation of resolution or rejection into your
+ *   models and avoiding unnecessary browser repaints, which would result in flickering UI.
+ * - $q promises are recognized by the templating engine in angular, which means that in templates
+ *   you can treat promises attached to a scope as if they were the resulting values.
+ * - Q has many more features that $q, but that comes at a cost of bytes. $q is tiny, but contains
+ *   all the important functionality needed for common async tasks.
  */
+function $QProvider() {
+
+  this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {
+    return qFactory(function(callback) {
+      $rootScope.$evalAsync(callback);
+    }, $exceptionHandler);
+  }];
+}
+
+
+/**
+ * Constructs a promise manager.
+ *
+ * @param {function(function)} nextTick Function for executing functions in the next turn.
+ * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
+ *     debugging purposes.
+ * @returns {object} Promise manager.
+ */
+function qFactory(nextTick, exceptionHandler) {
 
-extend(angularValidator, {
-  'noop': function() { return null; },
-
-  /**
-   * @workInProgress
-   * @ngdoc validator
-   * @name angular.validator.regexp
-   * @description
-   * Use regexp validator to restrict the input to any Regular Expression.
-   *
-   * @param {string} value value to validate
-   * @param {string|regexp} expression regular expression.
-   * @param {string=} msg error message to display.
-   * @css ng-validation-error
-   *
-   * @example
-    
-      
-        
-        Enter valid SSN:
-        

-        
-        

-      
-      
-        it('should invalidate non ssn', function(){
-         var textBox = element('.doc-example-live :input');
-         expect(textBox.attr('className')).not().toMatch(/ng-validation-error/);
-         expect(textBox.val()).toEqual('123-45-6789');
-         input('ssn').enter('123-45-67890');
-         expect(textBox.attr('className')).toMatch(/ng-validation-error/);
-        });
-      
-    
-   *
-   */
-  'regexp': function(value, regexp, msg) {
-    if (!value.match(regexp)) {
-      return msg ||
-        "Value does not match expected format " + regexp + ".";
-    } else {
-      return null;
-    }
-  },
-
-  /**
-   * @workInProgress
-   * @ngdoc validator
-   * @name angular.validator.number
-   * @description
-   * Use number validator to restrict the input to numbers with an
-   * optional range. (See integer for whole numbers validator).
-   *
-   * @param {string} value value to validate
-   * @param {int=} [min=MIN_INT] minimum value.
-   * @param {int=} [max=MAX_INT] maximum value.
-   * @css ng-validation-error
-   *
-   * @example
-    
-      
-        Enter number:  

-        Enter number greater than 10:  

-        Enter number between 100 and 200:  

-      
-      
-        it('should invalidate number', function(){
-         var n1 = element('.doc-example-live :input[name=n1]');
-         expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
-         input('n1').enter('1.x');
-         expect(n1.attr('className')).toMatch(/ng-validation-error/);
-         var n2 = element('.doc-example-live :input[name=n2]');
-         expect(n2.attr('className')).not().toMatch(/ng-validation-error/);
-         input('n2').enter('9');
-         expect(n2.attr('className')).toMatch(/ng-validation-error/);
-         var n3 = element('.doc-example-live :input[name=n3]');
-         expect(n3.attr('className')).not().toMatch(/ng-validation-error/);
-         input('n3').enter('201');
-         expect(n3.attr('className')).toMatch(/ng-validation-error/);
-        });
-      
-    
-   *
-   */
-  'number': function(value, min, max) {
-    var num = 1 * value;
-    if (num == value) {
-      if (typeof min != $undefined && num < min) {
-        return "Value can not be less than " + min + ".";
-      }
-      if (typeof min != $undefined && num > max) {
-        return "Value can not be greater than " + max + ".";
-      }
-      return null;
-    } else {
-      return "Not a number";
-    }
-  },
-
-  /**
-   * @workInProgress
-   * @ngdoc validator
-   * @name angular.validator.integer
-   * @description
-   * Use number validator to restrict the input to integers with an
-   * optional range. (See integer for whole numbers validator).
-   *
-   * @param {string} value value to validate
-   * @param {int=} [min=MIN_INT] minimum value.
-   * @param {int=} [max=MAX_INT] maximum value.
-   * @css ng-validation-error
-   *
-   * @example
-    
-      
-        Enter integer:  

-        Enter integer equal or greater than 10:  

-        Enter integer between 100 and 200 (inclusive):  

-      
-      
-        it('should invalidate integer', function(){
-         var n1 = element('.doc-example-live :input[name=n1]');
-         expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
-         input('n1').enter('1.1');
-         expect(n1.attr('className')).toMatch(/ng-validation-error/);
-         var n2 = element('.doc-example-live :input[name=n2]');
-         expect(n2.attr('className')).not().toMatch(/ng-validation-error/);
-         input('n2').enter('10.1');
-         expect(n2.attr('className')).toMatch(/ng-validation-error/);
-         var n3 = element('.doc-example-live :input[name=n3]');
-         expect(n3.attr('className')).not().toMatch(/ng-validation-error/);
-         input('n3').enter('100.1');
-         expect(n3.attr('className')).toMatch(/ng-validation-error/);
-        });
-      
-    
-   */
-  'integer': function(value, min, max) {
-    var numberError = angularValidator['number'](value, min, max);
-    if (numberError) return numberError;
-    if (!("" + value).match(/^\s*[\d+]*\s*$/) || value != Math.round(value)) {
-      return "Not a whole number";
-    }
-    return null;
-  },
-
-  /**
-   * @workInProgress
-   * @ngdoc validator
-   * @name angular.validator.date
-   * @description
-   * Use date validator to restrict the user input to a valid date
-   * in format in format MM/DD/YYYY.
-   *
-   * @param {string} value value to validate
-   * @css ng-validation-error
-   *
-   * @example
-    
-      
-        Enter valid date:
-        
-      
-      
-        it('should invalidate date', function(){
-         var n1 = element('.doc-example-live :input');
-         expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
-         input('text').enter('123/123/123');
-         expect(n1.attr('className')).toMatch(/ng-validation-error/);
-        });
-      
-    
-   *
-   */
-  'date': function(value) {
-    var fields = /^(\d\d?)\/(\d\d?)\/(\d\d\d\d)$/.exec(value);
-    var date = fields ? new Date(fields[3], fields[1]-1, fields[2]) : 0;
-    return (date &&
-            date.getFullYear() == fields[3] &&
-            date.getMonth() == fields[1]-1 &&
-            date.getDate() == fields[2])
-              ? null
-              : "Value is not a date. (Expecting format: 12/31/2009).";
-  },
-
-  /**
-   * @workInProgress
-   * @ngdoc validator
-   * @name angular.validator.email
-   * @description
-   * Use email validator if you wist to restrict the user input to a valid email.
-   *
-   * @param {string} value value to validate
-   * @css ng-validation-error
-   *
-   * @example
-    
-      
-        Enter valid email:
-        
-      
-      
-        it('should invalidate email', function(){
-         var n1 = element('.doc-example-live :input');
-         expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
-         input('text').enter('a@b.c');
-         expect(n1.attr('className')).toMatch(/ng-validation-error/);
-        });
-      
-    
-   *
-   */
-  'email': function(value) {
-    if (value.match(/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/)) {
-      return null;
-    }
-    return "Email needs to be in username@host.com format.";
-  },
-
   /**
-   * @workInProgress
-   * @ngdoc validator
-   * @name angular.validator.phone
+   * @ngdoc
+   * @name angular.module.ng.$q#defer
+   * @methodOf angular.module.ng.$q
    * @description
-   * Use phone validator to restrict the input phone numbers.
-   *
-   * @param {string} value value to validate
-   * @css ng-validation-error
-   *
-   * @example
-    
-      
-        Enter valid phone number:
-        
-      
-      
-        it('should invalidate phone', function(){
-         var n1 = element('.doc-example-live :input');
-         expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
-         input('text').enter('+12345678');
-         expect(n1.attr('className')).toMatch(/ng-validation-error/);
-        });
-      
-    
+   * Creates a `Deferred` object which represents a task which will finish in the future.
    *
+   * @returns {Deferred} Returns a new instance of deferred.
    */
-  'phone': function(value) {
-    if (value.match(/^1\(\d\d\d\)\d\d\d-\d\d\d\d$/)) {
-      return null;
-    }
-    if (value.match(/^\+\d{2,3} (\(\d{1,5}\))?[\d ]+\d$/)) {
-      return null;
-    }
-    return "Phone number needs to be in 1(987)654-3210 format in North America " +
-           "or +999 (123) 45678 906 internationally.";
-  },
+  var defer = function() {
+    var pending = [],
+        value, deferred;
+
+    deferred = {
+
+      resolve: function(val) {
+        if (pending) {
+          var callbacks = pending;
+          pending = undefined;
+          value = ref(val);
+
+          if (callbacks.length) {
+            nextTick(function() {
+              var callback;
+              for (var i = 0, ii = callbacks.length; i < ii; i++) {
+                callback = callbacks[i];
+                value.then(callback[0], callback[1]);
+              }
+            });
+          }
+        }
+      },
 
-  /**
-   * @workInProgress
-   * @ngdoc validator
-   * @name angular.validator.url
-   * @description
-   * Use phone validator to restrict the input URLs.
-   *
-   * @param {string} value value to validate
-   * @css ng-validation-error
-   *
-   * @example
-    
-      
-        Enter valid URL:
-        
-      
-      
-        it('should invalidate url', function(){
-         var n1 = element('.doc-example-live :input');
-         expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
-         input('text').enter('abc://server/path');
-         expect(n1.attr('className')).toMatch(/ng-validation-error/);
+
+      reject: function(reason) {
+        deferred.resolve(reject(reason));
+      },
+
+
+      promise: {
+        then: function(callback, errback) {
+          var result = defer();
+
+          var wrappedCallback = function(value) {
+            try {
+              result.resolve((callback || defaultCallback)(value));
+            } catch(e) {
+              exceptionHandler(e);
+              result.reject(e);
+            }
+          };
+
+          var wrappedErrback = function(reason) {
+            try {
+              result.resolve((errback || defaultErrback)(reason));
+            } catch(e) {
+              exceptionHandler(e);
+              result.reject(e);
+            }
+          };
+
+          if (pending) {
+            pending.push([wrappedCallback, wrappedErrback]);
+          } else {
+            value.then(wrappedCallback, wrappedErrback);
+          }
+
+          return result.promise;
+        }
+      }
+    };
+
+    return deferred;
+  };
+
+
+  var ref = function(value) {
+    if (value && value.then) return value;
+    return {
+      then: function(callback) {
+        var result = defer();
+        nextTick(function() {
+          result.resolve(callback(value));
         });
-      
-    
-   *
-   */
-  'url': function(value) {
-    if (value.match(/^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/)) {
-      return null;
-    }
-    return "URL needs to be in http://server[:port]/path format.";
-  },
+        return result.promise;
+      }
+    };
+  };
+
 
   /**
-   * @workInProgress
-   * @ngdoc validator
-   * @name angular.validator.json
+   * @ngdoc
+   * @name angular.module.ng.$q#reject
+   * @methodOf angular.module.ng.$q
    * @description
-   * Use json validator if you wish to restrict the user input to a valid JSON.
+   * Creates a promise that is resolved as rejected with the specified `reason`. This api should be
+   * used to forward rejection in a chain of promises. If you are dealing with the last promise in
+   * a promise chain, you don't need to worry about it.
    *
-   * @param {string} value value to validate
-   * @css ng-validation-error
-   *
-   * @example
-    
-      
-        
-      
-      
-        it('should invalidate json', function(){
-         var n1 = element('.doc-example-live :input');
-         expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
-         input('json').enter('{name}');
-         expect(n1.attr('className')).toMatch(/ng-validation-error/);
-        });
-      
-    
+   * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
+   * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
+   * a promise error callback and you want to forward the error to the promise derived from the
+   * current promise, you have to "rethrow" the error by returning a rejection constructed via
+   * `reject`.
    *
+   * 
+   *   promiseB = promiseA.then(function(result) {
+   *     // success: do something and resolve promiseB
+   *     //          with the old or a new result
+   *     return result;
+   *   }, function(reason) {
+   *     // error: handle the error if possible and
+   *     //        resolve promiseB with newPromiseOrValue,
+   *     //        otherwise forward the rejection to promiseB
+   *     if (canHandle(reason)) {
+   *      // handle the error and recover
+   *      return newPromiseOrValue;
+   *     }
+   *     return $q.reject(reason);
+   *   });
+   * 

+   *
+   * @param {*} reason Constant, message, exception or an object representing the rejection reason.
+   * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
    */
-  'json': function(value) {
-    try {
-      fromJson(value);
-      return null;
-    } catch (e) {
-      return e.toString();
-    }
-  },
+  var reject = function(reason) {
+    return {
+      then: function(callback, errback) {
+        var result = defer();
+        nextTick(function() {
+          result.resolve(errback(reason));
+        });
+        return result.promise;
+      }
+    };
+  };
+
 
   /**
-   * @workInProgress
-   * @ngdoc validator
-   * @name angular.validator.asynchronous
+   * @ngdoc
+   * @name angular.module.ng.$q#when
+   * @methodOf angular.module.ng.$q
    * @description
-   * Use asynchronous validator if the validation can not be computed
-   * immediately, but is provided through a callback. The widget
-   * automatically shows a spinning indicator while the validity of
-   * the widget is computed. This validator caches the result.
-   *
-   * @param {string} value value to validate
-   * @param {function(inputToValidate,validationDone)} validate function to call to validate the state
-   *         of the input.
-   * @param {function(data)=} [update=noop] function to call when state of the
-   *    validator changes
-   *
-   * @paramDescription
-   * The `validate` function (specified by you) is called as
-   * `validate(inputToValidate, validationDone)`:
-   *
-   *    * `inputToValidate`: value of the input box.
-   *    * `validationDone`: `function(error, data){...}`
-   *       * `error`: error text to display if validation fails
-   *       * `data`: data object to pass to update function
-   *
-   * The `update` function is optionally specified by you and is
-   * called by  on input change. Since the
-   * asynchronous validator caches the results, the update
-   * function can be called without a call to `validate`
-   * function. The function is called as `update(data)`:
-   *
-   *    * `data`: data object as passed from validate function
-   *
-   * @css ng-input-indicator-wait, ng-validation-error
-   *
-   * @example
-    
-      
-        
-        This input is validated asynchronously:
-        

-          
-        

-      
-      
-        it('should change color in delayed way', function(){
-         var textBox = element('.doc-example-live :input');
-         expect(textBox.attr('className')).not().toMatch(/ng-input-indicator-wait/);
-         expect(textBox.attr('className')).not().toMatch(/ng-validation-error/);
-         input('text').enter('X');
-         expect(textBox.attr('className')).toMatch(/ng-input-indicator-wait/);
-         sleep(.6);
-         expect(textBox.attr('className')).not().toMatch(/ng-input-indicator-wait/);
-         expect(textBox.attr('className')).toMatch(/ng-validation-error/);
-        });
-      
-    
-   *
-   */
-  /*
-   * cache is attached to the element
-   * cache: {
-   *   inputs : {
-   *     'user input': {
-   *        response: server response,
-   *        error: validation error
-   *     },
-   *     current: 'current input'
-   *   }
-   * }
-   *
+   * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
+   * This is useful when you are dealing with on object that might or might not be a promise, or if
+   * the promise comes from a source that can't be trusted.
+   *
+   * @param {*} value Value or a promise
+   * @returns {Promise} Returns a single promise that will be resolved with an array of values,
+   *   each value coresponding to the promise at the same index in the `promises` array. If any of
+   *   the promises is resolved with a rejection, this resulting promise will be resolved with the
+   *   same rejection.
    */
-  'asynchronous': function(input, asynchronousFn, updateFn) {
-    if (!input) return;
-    var scope = this;
-    var element = scope.$element;
-    var cache = element.data('$asyncValidator');
-    if (!cache) {
-      element.data('$asyncValidator', cache = {inputs:{}});
-    }
+  var when = function(value, callback, errback) {
+    var result = defer(),
+        done;
 
-    cache.current = input;
+    var wrappedCallback = function(value) {
+      try {
+        return (callback || defaultCallback)(value);
+      } catch (e) {
+        exceptionHandler(e);
+        return reject(e);
+      }
+    };
 
-    var inputState = cache.inputs[input],
-        $invalidWidgets = scope.$service('$invalidWidgets');
+    var wrappedErrback = function(reason) {
+      try {
+        return (errback || defaultErrback)(reason);
+      } catch (e) {
+        exceptionHandler(e);
+        return reject(e);
+      }
+    };
 
-    if (!inputState) {
-      cache.inputs[input] = inputState = { inFlight: true };
-      $invalidWidgets.markInvalid(scope.$element);
-      element.addClass('ng-input-indicator-wait');
-      asynchronousFn(input, function(error, data) {
-        inputState.response = data;
-        inputState.error = error;
-        inputState.inFlight = false;
-        if (cache.current == input) {
-          element.removeClass('ng-input-indicator-wait');
-          $invalidWidgets.markValid(element);
-        }
-        element.data($$validate)();
+    nextTick(function() {
+      ref(value).then(function(value) {
+        if (done) return;
+        done = true;
+        result.resolve(ref(value).then(wrappedCallback, wrappedErrback));
+      }, function(reason) {
+        if (done) return;
+        done = true;
+        result.resolve(wrappedErrback(reason));
       });
-    } else if (inputState.inFlight) {
-      // request in flight, mark widget invalid, but don't show it to user
-      $invalidWidgets.markInvalid(scope.$element);
-    } else {
-      (updateFn||noop)(inputState.response);
-    }
-    return inputState.error;
+    });
+
+    return result.promise;
+  };
+
+
+  function defaultCallback(value) {
+    return value;
   }
 
-});
+
+  function defaultErrback(reason) {
+    return reject(reason);
+  }
+
+
+  /**
+   * @ngdoc
+   * @name angular.module.ng.$q#all
+   * @methodOf angular.module.ng.$q
+   * @description
+   * Combines multiple promises into a single promise that is resolved when all of the input
+   * promises are resolved.
+   *
+   * @param {Array.} promises An array of promises.
+   * @returns {Promise} Returns a single promise that will be resolved with an array of values,
+   *   each value coresponding to the promise at the same index in the `promises` array. If any of
+   *   the promises is resolved with a rejection, this resulting promise will be resolved with the
+   *   same rejection.
+   */
+  function all(promises) {
+    var deferred = defer(),
+        counter = promises.length,
+        results = [];
+
+    forEach(promises, function(promise, index) {
+      promise.then(function(value) {
+        if (index in results) return;
+        results[index] = value;
+        if (!(--counter)) deferred.resolve(results);
+      }, function(reason) {
+        if (index in results) return;
+        deferred.reject(reason);
+      });
+    });
+
+    return deferred.promise;
+  }
+
+  return {
+    defer: defer,
+    reject: reject,
+    when: when,
+    all: all
+  };
+}
 
 /**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$cookieStore
- * @requires $cookies
+ * @ngdoc object
+ * @name angular.module.ng.$route
+ * @requires $location
+ * @requires $routeParams
+ *
+ * @property {Object} current Reference to the current route definition.
+ * @property {Array.} routes Array of all configured routes.
  *
  * @description
- * Provides a key-value (string-object) storage, that is backed by session cookies.
- * Objects put or retrieved from this storage are automatically serialized or
- * deserialized by angular's toJson/fromJson.
+ * Watches `$location.url()` and tries to map the path to an existing route
+ * definition. It is used for deep-linking URLs to controllers and views (HTML partials).
+ *
+ * The `$route` service is typically used in conjunction with {@link angular.widget.ng:view ng:view}
+ * widget and the {@link angular.module.ng.$routeParams $routeParams} service.
+ *
  * @example
- */
-angularServiceInject('$cookieStore', function($store) {
+   This example shows how changing the URL hash causes the $route
+   to match a route against the URL, and the [[ng:include]] pulls in the partial.
 
-  return {
+    
+      
+        
+
+        

+          Choose:
+          Moby |
+          Moby: Ch1 |
+          Gatsby |
+          Gatsby: Ch4

+          
$location.path() = {{$location.path()}}

+          
$route.current.template = {{$route.current.template}}

+          
$route.current.params = {{$route.current.params}}

+          
$route.current.scope.name = {{$route.current.scope.name}}

+          
$routeParams = {{$routeParams}}

+          

+          
+        

+      
+      
+      
+    
+ */
+function $RouteProvider(){
+  this.$get = ['$rootScope', '$location', '$routeParams',
+      function( $rootScope,  $location,  $routeParams) {
     /**
-     * @workInProgress
-     * @ngdoc method
-     * @name angular.service.$cookieStore#get
-     * @methodOf angular.service.$cookieStore
-     *
+     * @ngdoc event
+     * @name angular.module.ng.$route#$beforeRouteChange
+     * @eventOf angular.module.ng.$route
+     * @eventType broadcast on root scope
      * @description
-     * Returns the value of given cookie key
+     * Broadcasted before a route change.
+     *
+     * @param {Route} next Future route information.
+     * @param {Route} current Current route information.
+     *
+     * The `Route` object extends the route definition with the following properties.
+     *
+     *    * `scope` - The instance of the route controller.
+     *    * `params` - The current {@link angular.module.ng.$routeParams params}.
      *
-     * @param {string} key Id to use for lookup.
-     * @returns {Object} Deserialized cookie value.
      */
-    get: function(key) {
-      return fromJson($store[key]);
-    },
 
     /**
-     * @workInProgress
-     * @ngdoc method
-     * @name angular.service.$cookieStore#put
-     * @methodOf angular.service.$cookieStore
-     *
+     * @ngdoc event
+     * @name angular.module.ng.$route#$afterRouteChange
+     * @eventOf angular.module.ng.$route
+     * @eventType broadcast on root scope
      * @description
-     * Sets a value for given cookie key
+     * Broadcasted after a route change.
+     *
+     * @param {Route} current Current route information.
+     * @param {Route} previous Previous route information.
+     *
+     * The `Route` object extends the route definition with the following properties.
+     *
+     *    * `scope` - The instance of the route controller.
+     *    * `params` - The current {@link angular.module.ng.$routeParams params}.
      *
-     * @param {string} key Id for the `value`.
-     * @param {Object} value Value to be stored.
      */
-    put: function(key, value) {
-      $store[key] = toJson(value);
-    },
 
     /**
-     * @workInProgress
-     * @ngdoc method
-     * @name angular.service.$cookieStore#remove
-     * @methodOf angular.service.$cookieStore
-     *
+     * @ngdoc event
+     * @name angular.module.ng.$route#$routeUpdate
+     * @eventOf angular.module.ng.$route
+     * @eventType emit on the current route scope
      * @description
-     * Remove given cookie
      *
-     * @param {string} key Id of the key-value pair to delete.
+     * The `reloadOnSearch` property has been set to false, and we are reusing the same
+     * instance of the Controller.
      */
-    remove: function(key) {
-      delete $store[key];
-    }
-  };
 
-}, ['$cookies']);
+    var routes = {},
+        matcher = switchRouteMatcher,
+        parentScope = $rootScope,
+        dirty = 0,
+        forceReload = false,
+        $route = {
+          routes: routes,
+
+          /**
+           * @ngdoc method
+           * @name angular.module.ng.$route#parent
+           * @methodOf angular.module.ng.$route
+           *
+           * @param {Scope} [scope=rootScope] Scope to be used as parent for newly created
+           *    `$route.current.scope` scopes.
+           *
+           * @description
+           * Sets a scope to be used as the parent scope for scopes created on route change. If not
+           * set, defaults to the root scope.
+           */
+          parent: function(scope) {
+            if (scope) parentScope = scope;
+          },
 
-/**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$cookies
- * @requires $browser
- *
- * @description
- * Provides read/write access to browser's cookies.
- *
- * Only a simple Object is exposed and by adding or removing properties to/from
- * this object, new cookies are created/deleted at the end of current $eval.
- *
- * @example
- */
-angularServiceInject('$cookies', function($browser) {
-  var rootScope = this,
-      cookies = {},
-      lastCookies = {},
-      lastBrowserCookies,
-      runEval = false;
+          /**
+           * @ngdoc method
+           * @name angular.module.ng.$route#when
+           * @methodOf angular.module.ng.$route
+           *
+           * @param {string} path Route path (matched against `$location.hash`)
+           * @param {Object} route Mapping information to be assigned to `$route.current` on route
+           *    match.
+           *
+           *    Object properties:
+           *
+           *    - `controller` – `{function()=}` – Controller fn that should be associated with newly
+           *      created scope.
+           *    - `template` – `{string=}` – path to an html template that should be used by
+           *      {@link angular.widget.ng:view ng:view} or
+           *      {@link angular.widget.ng:include ng:include} widgets.
+           *    - `redirectTo` – {(string|function())=} – value to update
+           *      {@link angular.module.ng.$location $location} path with and trigger route redirection.
+           *
+           *      If `redirectTo` is a function, it will be called with the following parameters:
+           *
+           *      - `{Object.}` - route parameters extracted from the current
+           *        `$location.path()` by applying the current route template.
+           *      - `{string}` - current `$location.path()`
+           *      - `{Object}` - current `$location.search()`
+           *
+           *      The custom `redirectTo` function is expected to return a string which will be used
+           *      to update `$location.path()` and `$location.search()`.
+           *
+           *    - `[reloadOnSearch=true]` - {boolean=} - reload route when only $location.search()
+           *    changes.
+           *
+           *      If the option is set to false and url in the browser changes, then
+           *      $routeUpdate event is emited on the current route scope. You can use this event to
+           *      react to {@link angular.module.ng.$routeParams} changes:
+           *
+           *            function MyCtrl($route, $routeParams) {
+           *              this.$on('$routeUpdate', function() {
+           *                // do stuff with $routeParams
+           *              });
+           *            }
+           *
+           * @returns {Object} route object
+           *
+           * @description
+           * Adds a new route definition to the `$route` service.
+           */
+          when: function(path, route) {
+            var routeDef = routes[path];
+            if (!routeDef) routeDef = routes[path] = {reloadOnSearch: true};
+            if (route) extend(routeDef, route); // TODO(im): what the heck? merge two route definitions?
+            dirty++;
+            return routeDef;
+          },
 
-  //creates a poller fn that copies all cookies from the $browser to service & inits the service
-  $browser.addPollFn(function() {
-    var currentCookies = $browser.cookies();
-    if (lastBrowserCookies != currentCookies) { //relies on browser.cookies() impl
-      lastBrowserCookies = currentCookies;
-      copy(currentCookies, lastCookies);
-      copy(currentCookies, cookies);
-      if (runEval) rootScope.$apply();
-    }
-  })();
+          /**
+           * @ngdoc method
+           * @name angular.module.ng.$route#otherwise
+           * @methodOf angular.module.ng.$route
+           *
+           * @description
+           * Sets route definition that will be used on route change when no other route definition
+           * is matched.
+           *
+           * @param {Object} params Mapping information to be assigned to `$route.current`.
+           */
+          otherwise: function(params) {
+            $route.when(null, params);
+          },
 
-  runEval = true;
+          /**
+           * @ngdoc method
+           * @name angular.module.ng.$route#reload
+           * @methodOf angular.module.ng.$route
+           *
+           * @description
+           * Causes `$route` service to reload (and recreate the `$route.current` scope) upon the next
+           * eval even if {@link angular.module.ng.$location $location} hasn't changed.
+           */
+          reload: function() {
+            dirty++;
+            forceReload = true;
+          }
+        };
 
-  //at the end of each eval, push cookies
-  //TODO: this should happen before the "delayed" watches fire, because if some cookies are not
-  //      strings or browser refuses to store some cookies, we update the model in the push fn.
-  this.$watch(push);
+    $rootScope.$watch(function() { return dirty + $location.url(); }, updateRoute);
 
-  return cookies;
+    return $route;
 
+    /////////////////////////////////////////////////////
 
-  /**
-   * Pushes all the cookies from the service to the browser and verifies if all cookies were stored.
-   */
-  function push(){
-    var name,
-        value,
-        browserCookies,
-        updated;
+    function switchRouteMatcher(on, when) {
+      // TODO(i): this code is convoluted and inefficient, we should construct the route matching
+      //   regex only once and then reuse it
+      var regex = '^' + when.replace(/([\.\\\(\)\^\$])/g, "\\$1") + '$',
+          params = [],
+          dst = {};
+      forEach(when.split(/\W/), function(param) {
+        if (param) {
+          var paramRegExp = new RegExp(":" + param + "([\\W])");
+          if (regex.match(paramRegExp)) {
+            regex = regex.replace(paramRegExp, "([^\\/]*)$1");
+            params.push(param);
+          }
+        }
+      });
+      var match = on.match(new RegExp(regex));
+      if (match) {
+        forEach(params, function(name, index) {
+          dst[name] = match[index + 1];
+        });
+      }
+      return match ? dst : null;
+    }
+
+    function updateRoute() {
+      var next = parseRoute(),
+          last = $route.current,
+          Controller;
 
-    //delete any cookies deleted in $cookies
-    for (name in lastCookies) {
-      if (isUndefined(cookies[name])) {
-        $browser.cookies(name, undefined);
+      if (next && last && next.$route === last.$route
+          && equals(next.pathParams, last.pathParams) && !next.reloadOnSearch && !forceReload) {
+        next.scope = last.scope;
+        $route.current = next;
+        copy(next.params, $routeParams);
+        last.scope && last.scope.$emit('$routeUpdate');
+      } else {
+        forceReload = false;
+        $rootScope.$broadcast('$beforeRouteChange', next, last);
+        last && last.scope && last.scope.$destroy();
+        $route.current = next;
+        if (next) {
+          if (next.redirectTo) {
+            if (isString(next.redirectTo)) {
+              $location.path(interpolate(next.redirectTo, next.params)).search(next.params)
+                       .replace();
+            } else {
+              $location.url(next.redirectTo(next.pathParams, $location.path(), $location.search()))
+                       .replace();
+            }
+          } else {
+            copy(next.params, $routeParams);
+            (Controller = next.controller) && inferInjectionArgs(Controller);
+            next.scope = parentScope.$new(Controller);
+          }
+        }
+        $rootScope.$broadcast('$afterRouteChange', next, last);
       }
     }
 
-    //update all cookies updated in $cookies
-    for(name in cookies) {
-      value = cookies[name];
-      if (!isString(value)) {
-        if (isDefined(lastCookies[name])) {
-          cookies[name] = lastCookies[name];
+
+    /**
+     * @returns the current active route, by matching it against the URL
+     */
+    function parseRoute() {
+      // Match a route
+      var params, match;
+      forEach(routes, function(route, path) {
+        if (!match && (params = matcher($location.path(), path))) {
+          match = inherit(route, {
+            params: extend({}, $location.search(), params),
+            pathParams: params});
+          match.$route = route;
+        }
+      });
+      // No route matched; fallback to "otherwise" route
+      return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}});
+    }
+
+    /**
+     * @returns interpolation of the redirect path with the parametrs
+     */
+    function interpolate(string, params) {
+      var result = [];
+      forEach((string||'').split(':'), function(segment, i) {
+        if (i == 0) {
+          result.push(segment);
         } else {
-          delete cookies[name];
+          var segmentMatch = segment.match(/(\w+)(.*)/);
+          var key = segmentMatch[1];
+          result.push(params[key]);
+          result.push(segmentMatch[2] || '');
+          delete params[key];
         }
-      } else if (value !== lastCookies[name]) {
-        $browser.cookies(name, value);
-        updated = true;
-      }
+      });
+      return result.join('');
     }
 
-    //verify what was actually stored
-    if (updated){
-      updated = false;
-      browserCookies = $browser.cookies();
 
-      for (name in cookies) {
-        if (cookies[name] !== browserCookies[name]) {
-          //delete or reset all cookies that the browser dropped from $cookies
-          if (isUndefined(browserCookies[name])) {
-            delete cookies[name];
-          } else {
-            cookies[name] = browserCookies[name];
-          }
-          updated = true;
-        }
-      }
-    }
-  }
-}, ['$browser']);
+  }];
+}
 
 /**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$defer
- * @requires $browser
+ * @ngdoc object
+ * @name angular.module.ng.$routeParams
+ * @requires $route
  *
  * @description
- * Delegates to {@link angular.service.$browser $browser.defer}, but wraps the `fn` function
- * into a try/catch block and delegates any exceptions to
- * {@link angular.service.$exceptionHandler $exceptionHandler} service.
+ * Current set of route parameters. The route parameters are a combination of the
+ * {@link angular.module.ng.$location $location} `search()`, and `path()`. The `path` parameters
+ * are extracted when the {@link angular.module.ng.$route $route} path is matched.
  *
- * In tests you can use `$browser.defer.flush()` to flush the queue of deferred functions.
+ * In case of parameter name collision, `path` params take precedence over `search` params.
  *
- * @param {function()} fn A function, who's execution should be deferred.
- * @param {number=} [delay=0] of milliseconds to defer the function execution.
- */
-angularServiceInject('$defer', function($browser) {
-  var scope = this;
-  return function(fn, delay) {
-    $browser.defer(function() {
-      scope.$apply(fn);
-    }, delay);
-  };
-}, ['$browser']);
-
-/**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$document
- * @requires $window
+ * The service guarantees that the identity of the `$routeParams` object will remain unchanged
+ * (but its properties will likely change) even when a route change occurs.
  *
- * @description
- * A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document`
- * element.
+ * @example
+ * 
+ *  // Given:
+ *  // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
+ *  // Route: /Chapter/:chapterId/Section/:sectionId
+ *  //
+ *  // Then
+ *  $routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
+ * 

  */
-angularServiceInject("$document", function(window){
-  return jqLite(window.document);
-}, ['$window']);
+function $RouteParamsProvider() {
+  this.$get = valueFn({});
+}
 
 /**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$exceptionHandler
- * @requires $log
+ * DESIGN NOTES
  *
- * @description
- * Any uncaught exception in angular expressions is delegated to this service.
- * The default implementation simply delegates to `$log.error` which logs it into
- * the browser console.
+ * The design decisions behind the scope ware heavily favored for speed and memory consumption.
  *
- * In unit tests, if `angular-mocks.js` is loaded, this service is overriden by
- * {@link angular.mock.service.$exceptionHandler mock $exceptionHandler}
+ * The typical use of scope is to watch the expressions, which most of the time return the same
+ * value as last time so we optimize the operation.
  *
- * @example
- */
-var $exceptionHandlerFactory; //reference to be used only in tests
-angularServiceInject('$exceptionHandler', $exceptionHandlerFactory = function($log){
-  return function(e) {
-    $log.error(e);
-  };
-}, ['$log']);
-
-/**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$hover
- * @requires $browser
- * @requires $document
+ * Closures construction is expensive from speed as well as memory:
+ *   - no closures, instead ups prototypical inheritance for API
+ *   - Internal state needs to be stored on scope directly, which means that private state is
+ *     exposed as $$____ properties
  *
- * @description
+ * Loop operations are optimized by using while(count--) { ... }
+ *   - this means that in order to keep the same order of execution as addition we have to add
+ *     items to the array at the begging (shift) instead of at the end (push)
  *
- * @example
+ * Child scopes are created and removed often
+ *   - Using array would be slow since inserts in meddle are expensive so we use linked list
+ *
+ * There are few watches then a lot of observers. This is why you don't want the observer to be
+ * implemented in the same way as watch. Watch requires return of initialization function which
+ * are expensive to construct.
  */
-angularServiceInject("$hover", function(browser, document) {
-  var tooltip, self = this, error, width = 300, arrowWidth = 10, body = jqLite(document[0].body);
-  browser.hover(function(element, show){
-    if (show && (error = element.attr(NG_EXCEPTION) || element.attr(NG_VALIDATION_ERROR))) {
-      if (!tooltip) {
-        tooltip = {
-            callout: jqLite('
'),
-            arrow: jqLite('
'),
-            title: jqLite('
'),
-            content: jqLite('
')
-        };
-        tooltip.callout.append(tooltip.arrow);
-        tooltip.callout.append(tooltip.title);
-        tooltip.callout.append(tooltip.content);
-        body.append(tooltip.callout);
-      }
-      var docRect = body[0].getBoundingClientRect(),
-          elementRect = element[0].getBoundingClientRect(),
-          leftSpace = docRect.right - elementRect.right - arrowWidth;
-      tooltip.title.text(element.hasClass("ng-exception") ? "EXCEPTION:" : "Validation error...");
-      tooltip.content.text(error);
-      if (leftSpace < width) {
-        tooltip.arrow.addClass('ng-arrow-right');
-        tooltip.arrow.css({left: (width + 1)+'px'});
-        tooltip.callout.css({
-          position: 'fixed',
-          left: (elementRect.left - arrowWidth - width - 4) + "px",
-          top: (elementRect.top - 3) + "px",
-          width: width + "px"
-        });
-      } else {
-        tooltip.arrow.addClass('ng-arrow-left');
-        tooltip.callout.css({
-          position: 'fixed',
-          left: (elementRect.right + arrowWidth) + "px",
-          top: (elementRect.top - 3) + "px",
-          width: width + "px"
-        });
-      }
-    } else if (tooltip) {
-      tooltip.callout.remove();
-      tooltip = null;
-    }
-  });
-}, ['$browser', '$document'], true);
 
 /**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$invalidWidgets
- *
+ * @ngdoc object
+ * @name angular.module.ng.$rootScope
  * @description
- * Keeps references to all invalid widgets found during validation.
- * Can be queried to find whether there are any invalid widgets currently displayed.
  *
- * @example
+ * Every application has a single root {@link angular.module.ng.$rootScope.Scope scope}.
+ * All other scopes are child scopes of the root scope. Scopes provide mechanism for watching the model and provide
+ * event processing life-cycle. See {@link guide/dev_guide.scopes developer guide on scopes}.
  */
-angularServiceInject("$invalidWidgets", function(){
-  var invalidWidgets = [];
-
-
-  /** Remove an element from the array of invalid widgets */
-  invalidWidgets.markValid = function(element){
-    var index = indexOf(invalidWidgets, element);
-    if (index != -1)
-      invalidWidgets.splice(index, 1);
-  };
-
-
-  /** Add an element to the array of invalid widgets */
-  invalidWidgets.markInvalid = function(element){
-    var index = indexOf(invalidWidgets, element);
-    if (index === -1)
-      invalidWidgets.push(element);
-  };
-
+function $RootScopeProvider(){
+  this.$get = ['$injector', '$exceptionHandler', '$parse',
+      function( $injector,   $exceptionHandler,   $parse) {
 
-  /** Return count of all invalid widgets that are currently visible */
-  invalidWidgets.visible = function() {
-    var count = 0;
-    forEach(invalidWidgets, function(widget){
-      count = count + (isVisible(widget) ? 1 : 0);
-    });
-    return count;
-  };
-
-
-  /* At the end of each eval removes all invalid widgets that are not part of the current DOM. */
-  this.$watch(function() {
-    for(var i = 0; i < invalidWidgets.length;) {
-      var widget = invalidWidgets[i];
-      if (isOrphan(widget[0])) {
-        invalidWidgets.splice(i, 1);
-        if (widget.dealoc) widget.dealoc();
-      } else {
-        i++;
-      }
+    /**
+     * @ngdoc function
+     * @name angular.module.ng.$rootScope.Scope
+     *
+     * @description
+     * A root scope can be retrieved using the {@link angular.module.ng.$rootScope $rootScope} key from the
+     * {@link angular.module.AUTO.$injector $injector}. Child scopes are created using the
+     * {@link angular.module.ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
+     * compiled HTML template is executed.)
+     *
+     * Here is a simple scope snippet to show how you can interact with the scope.
+     * 
+        angular.injector(['ng']).invoke(function($rootScope) {
+           var scope = $rootScope.$new();
+           scope.salutation = 'Hello';
+           scope.name = 'World';
+
+           expect(scope.greeting).toEqual(undefined);
+
+           scope.$watch('name', function() {
+             this.greeting = this.salutation + ' ' + this.name + '!';
+           }); // initialize the watch
+
+           expect(scope.greeting).toEqual(undefined);
+           scope.name = 'Misko';
+           // still old value, since watches have not been called yet
+           expect(scope.greeting).toEqual(undefined);
+
+           scope.$digest(); // fire all  the watches
+           expect(scope.greeting).toEqual('Hello Misko!');
+        });
+     * 

+     *
+     * # Inheritance
+     * A scope can inherit from a parent scope, as in this example:
+     * 
+         var parent = $rootScope;
+         var child = parent.$new();
+
+         parent.salutation = "Hello";
+         child.name = "World";
+         expect(child.salutation).toEqual('Hello');
+
+         child.salutation = "Welcome";
+         expect(child.salutation).toEqual('Welcome');
+         expect(parent.salutation).toEqual('Hello');
+     * 

+     *
+     * # Dependency Injection
+     * See {@link guide/dev_guide.di dependency injection}.
+     *
+     *
+     * @param {Object.=} providers Map of service factory which need to be provided
+     *     for the current scope. Defaults to {@link angular.module.ng}.
+     * @param {Object.=} instanceCache Provides pre-instantiated services which should
+     *     append/override services provided by `providers`. This is handy when unit-testing and having
+     *     the need to override a default service.
+     * @returns {Object} Newly created scope.
+     *
+     */
+    function Scope() {
+      this.$id = nextUid();
+      this.$$phase = this.$parent = this.$$watchers =
+                     this.$$nextSibling = this.$$prevSibling =
+                     this.$$childHead = this.$$childTail = null;
+      this.$destructor = noop;
+      this['this'] = this.$root =  this;
+      this.$$asyncQueue = [];
+      this.$$listeners = {};
     }
-  });
-
-
-  /**
-   * Traverses DOM element's (widget's) parents and considers the element to be an orphan if one of
-   * it's parents isn't the current window.document.
-   */
-  function isOrphan(widget) {
-    if (widget == window.document) return false;
-    var parent = widget.parentNode;
-    return !parent || isOrphan(parent);
-  }
-
-  return invalidWidgets;
-});
-
-var URL_MATCH = /^(file|ftp|http|https):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
-    HASH_MATCH = /^([^\?]*)?(\?([^\?]*))?$/,
-    DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp':21};
-
-/**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$location
- * @requires $browser
- *
- * @property {string} href The full URL of the current location.
- * @property {string} protocol The protocol part of the URL (e.g. http or https).
- * @property {string} host The host name, ip address or FQDN of the current location.
- * @property {number} port The port number of the current location (e.g. 80, 443, 8080).
- * @property {string} path The path of the current location (e.g. /myapp/inbox).
- * @property {Object.} search Map of query parameters (e.g. {user:"foo", page:23}).
- * @property {string} hash The fragment part of the URL of the current location (e.g. #foo).
- * @property {string} hashPath Similar to `path`, but located in the `hash` fragment
- *     (e.g. ../foo#/some/path  => /some/path).
- * @property {Object.} hashSearch Similar to `search` but located in `hash`
- *     fragment (e.g. .../foo#/some/path?hashQuery=param  =>  {hashQuery: "param"}).
- *
- * @description
- * Parses the browser location url and makes it available to your application.
- * Any changes to the url are reflected into `$location` service and changes to
- * `$location` are reflected in the browser location url.
- *
- * Notice that using browser's forward/back buttons changes the $location.
- *
- * @example
-   
-     
-       

-         test hash|
-         reset hash

-         
-         
$location = {{$location}}

-       

-     
-     
-       it('should initialize the input field', function() {
-         expect(using('.doc-example-live').input('$location.hash').val()).
-           toBe('!/api/angular.service.$location');
-       });
 
+    /**
+     * @ngdoc property
+     * @name angular.module.ng.$rootScope.Scope#$id
+     * @propertyOf angular.module.ng.$rootScope.Scope
+     * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for
+     *   debugging.
+     */
 
-       it('should bind $location.hash to the input field', function() {
-         using('.doc-example-live').input('$location.hash').enter('foo');
-         expect(browser().location().hash()).toBe('foo');
-       });
 
+    Scope.prototype = {
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$rootScope.Scope#$new
+       * @methodOf angular.module.ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Creates a new child {@link angular.module.ng.$rootScope.Scope scope}. The new scope can optionally behave as a
+       * controller. The parent scope will propagate the {@link angular.module.ng.$rootScope.Scope#$digest $digest()} and
+       * {@link angular.module.ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the scope
+       * hierarchy using {@link angular.module.ng.$rootScope.Scope#$destroy $destroy()}.
+       *
+       * {@link angular.module.ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is desired for
+       * the scope and its child scopes to be permanently detached from the parent and thus stop
+       * participating in model change detection and listener notification by invoking.
+       *
+       * @param {function()=} Class Constructor function which the scope should be applied to the scope.
+       * @param {...*} curryArguments Any additional arguments which are curried into the constructor.
+       *        See {@link guide/dev_guide.di dependency injection}.
+       * @returns {Object} The newly created child scope.
+       *
+       */
+      $new: function(Class, curryArguments) {
+        var Child = function() {}; // should be anonymous; This is so that when the minifier munges
+          // the name it does not become random set of chars. These will then show up as class
+          // name in the debugger.
+        var child;
+        Child.prototype = this;
+        child = new Child();
+        child['this'] = child;
+        child.$$listeners = {};
+        child.$parent = this;
+        child.$id = nextUid();
+        child.$$asyncQueue = [];
+        child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null;
+        child.$$prevSibling = this.$$childTail;
+        if (this.$$childHead) {
+          this.$$childTail.$$nextSibling = child;
+          this.$$childTail = child;
+        } else {
+          this.$$childHead = this.$$childTail = child;
+        }
+        // short circuit if we have no class
+        if (Class) {
+          // can't use forEach, we need speed!
+          var ClassPrototype = Class.prototype;
+          for(var key in ClassPrototype) {
+            child[key] = bind(child, ClassPrototype[key]);
+          }
+          $injector.invoke(Class, child, curryArguments);
+        }
+        return child;
+      },
 
-       it('should set the hash to a test string with test link is presed', function() {
-         using('.doc-example-live').element('#ex-test').click();
-         expect(using('.doc-example-live').input('$location.hash').val()).
-           toBe('myPath?name=misko');
-       });
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$rootScope.Scope#$watch
+       * @methodOf angular.module.ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Registers a `listener` callback to be executed whenever the `watchExpression` changes.
+       *
+       * - The `watchExpression` is called on every call to {@link angular.module.ng.$rootScope.Scope#$digest $digest()} and
+       *   should return the value which will be watched. (Since {@link angular.module.ng.$rootScope.Scope#$digest $digest()}
+       *   reruns when it detects changes the `watchExpression` can execute multiple times per
+       *   {@link angular.module.ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)
+       * - The `listener` is called only when the value from the current `watchExpression` and the
+       *   previous call to `watchExpression' are not equal (with the exception of the initial run
+       *   see below). The inequality is determined according to
+       *   {@link angular.equals} function. To save the value of the object for later comparison
+       *   {@link angular.copy} function is used. It also means that watching complex options will
+       *   have adverse memory and performance implications.
+       * - The watch `listener` may change the model, which may trigger other `listener`s to fire. This
+       *   is achieved by rerunning the watchers until no changes are detected. The rerun iteration
+       *   limit is 100 to prevent infinity loop deadlock.
+       *
+       *
+       * If you want to be notified whenever {@link angular.module.ng.$rootScope.Scope#$digest $digest} is called,
+       * you can register an `watchExpression` function with no `listener`. (Since `watchExpression`,
+       * can execute multiple times per {@link angular.module.ng.$rootScope.Scope#$digest $digest} cycle when a change is
+       * detected, be prepared for multiple calls to your listener.)
+       *
+       * After a watcher is registered with the scope, the `listener` fn is called asynchronously
+       * (via {@link angular.module.ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
+       * watcher. In rare cases, this is undesirable because the listener is called when the result
+       * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
+       * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
+       * listener was called due to initialization.
+       *
+       *
+       * # Example
+         
+           var scope = angular.module.ng.$rootScope.Scope();
+           scope.name = 'misko';
+           scope.counter = 0;
+
+           expect(scope.counter).toEqual(0);
+           scope.$watch('name', function(scope, newValue, oldValue) { counter = counter + 1; });
+           expect(scope.counter).toEqual(0);
+
+           scope.$digest();
+           // no variable change
+           expect(scope.counter).toEqual(0);
+
+           scope.name = 'adam';
+           scope.$digest();
+           expect(scope.counter).toEqual(1);
+         

+       *
+       *
+       *
+       * @param {(function()|string)} watchExpression Expression that is evaluated on each
+       *    {@link angular.module.ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers a
+       *    call to the `listener`.
+       *
+       *    - `string`: Evaluated as {@link guide/dev_guide.expressions expression}
+       *    - `function(scope)`: called with current `scope` as a parameter.
+       * @param {(function()|string)=} listener Callback called whenever the return value of
+       *   the `watchExpression` changes.
+       *
+       *    - `string`: Evaluated as {@link guide/dev_guide.expressions expression}
+       *    - `function(scope, newValue, oldValue)`: called with current `scope` an previous and
+       *       current values as parameters.
+       * @returns {function()} Returns a deregistration function for this listener.
+       */
+      $watch: function(watchExp, listener) {
+        var scope = this,
+            get = compileToFn(watchExp, 'watch'),
+            listenFn = compileToFn(listener || noop, 'listener'),
+            array = scope.$$watchers,
+            watcher = {
+              fn: listenFn,
+              last: initWatchVal,
+              get: get,
+              exp: watchExp
+            };
 
-       it('should reset $location when reset link is pressed', function() {
-         using('.doc-example-live').input('$location.hash').enter('foo');
-         using('.doc-example-live').element('#ex-reset').click();
-         expect(using('.doc-example-live').input('$location.hash').val()).
-           toBe('!/api/angular.service.$location');
-       });
+        if (!array) {
+          array = scope.$$watchers = [];
+        }
+        // we use unshift since we use a while loop in $digest for speed.
+        // the while loop reads in reverse order.
+        array.unshift(watcher);
 
-     
-    
- */
-angularServiceInject("$location", function($browser) {
-  var location = {update: update, updateHash: updateHash};
-  var lastLocation = {}; // last state since last update().
+        return function() {
+          arrayRemove(array, watcher);
+        };
+      },
 
-  $browser.onHashChange(bind(this, this.$apply, function() { //register
-    update($browser.getUrl());
-  }))(); //initialize
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$rootScope.Scope#$digest
+       * @methodOf angular.module.ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Process all of the {@link angular.module.ng.$rootScope.Scope#$watch watchers} of the current scope and its children.
+       * Because a {@link angular.module.ng.$rootScope.Scope#$watch watcher}'s listener can change the model, the
+       * `$digest()` keeps calling the {@link angular.module.ng.$rootScope.Scope#$watch watchers} until no more listeners are
+       * firing. This means that it is possible to get into an infinite loop. This function will throw
+       * `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 100.
+       *
+       * Usually you don't call `$digest()` directly in
+       * {@link angular.directive.ng:controller controllers} or in {@link angular.directive directives}.
+       * Instead a call to {@link angular.module.ng.$rootScope.Scope#$apply $apply()} (typically from within a
+       * {@link angular.directive directive}) will force a `$digest()`.
+       *
+       * If you want to be notified whenever `$digest()` is called,
+       * you can register a `watchExpression` function  with {@link angular.module.ng.$rootScope.Scope#$watch $watch()}
+       * with no `listener`.
+       *
+       * You may have a need to call `$digest()` from within unit-tests, to simulate the scope
+       * life-cycle.
+       *
+       * # Example
+         
+           var scope = ...;
+           scope.name = 'misko';
+           scope.counter = 0;
+
+           expect(scope.counter).toEqual(0);
+           scope.$watch('name', function(scope, newValue, oldValue) {
+             counter = counter + 1;
+           });
+           expect(scope.counter).toEqual(0);
+
+           scope.$digest();
+           // no variable change
+           expect(scope.counter).toEqual(0);
+
+           scope.name = 'adam';
+           scope.$digest();
+           expect(scope.counter).toEqual(1);
+         

+       *
+       */
+      $digest: function() {
+        var watch, value, last,
+            watchers,
+            asyncQueue,
+            length,
+            dirty, ttl = 100,
+            next, current, target = this,
+            watchLog = [],
+            logIdx, logMsg;
+
+        flagPhase(target, '$digest');
+
+        do {
+          dirty = false;
+          current = target;
+          do {
+            asyncQueue = current.$$asyncQueue;
+            while(asyncQueue.length) {
+              try {
+                current.$eval(asyncQueue.shift());
+              } catch (e) {
+                $exceptionHandler(e);
+              }
+            }
+            if ((watchers = current.$$watchers)) {
+              // process our watches
+              length = watchers.length;
+              while (length--) {
+                try {
+                  watch = watchers[length];
+                  // Most common watches are on primitives, in which case we can short
+                  // circuit it with === operator, only when === fails do we use .equals
+                  if ((value = watch.get(current)) !== (last = watch.last) && !equals(value, last)) {
+                    dirty = true;
+                    watch.last = copy(value);
+                    watch.fn(current, value, ((last === initWatchVal) ? value : last));
+                    if (ttl < 5) {
+                      logIdx = 4 - ttl;
+                      if (!watchLog[logIdx]) watchLog[logIdx] = [];
+                      logMsg = (isFunction(watch.exp))
+                          ? 'fn: ' + (watch.exp.name || watch.exp.toString())
+                          : watch.exp;
+                      logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last);
+                      watchLog[logIdx].push(logMsg);
+                    }
+                  }
+                } catch (e) {
+                  $exceptionHandler(e);
+                }
+              }
+            }
 
-  this.$watch(sync);
+            // Insanity Warning: scope depth-first traversal
+            // yes, this code is a bit crazy, but it works and we have tests to prove it!
+            // this piece should be kept in sync with the traversal in $broadcast
+            if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
+              while(current !== target && !(next = current.$$nextSibling)) {
+                current = current.$parent;
+              }
+            }
+          } while ((current = next));
 
-  return location;
+          if(dirty && !(ttl--)) {
+            throw Error('100 $digest() iterations reached. Aborting!\n' +
+                'Watchers fired in the last 5 iterations: ' + toJson(watchLog));
+          }
+        } while (dirty || asyncQueue.length);
 
-  // PUBLIC METHODS
+        this.$root.$$phase = null;
+      },
 
-  /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$location#update
-   * @methodOf angular.service.$location
-   *
-   * @description
-   * Updates the location object.
-   * Does not immediately update the browser
-   * Browser is updated at the end of $digest()
-   *
-   * Does not immediately update the browser. Instead the browser is updated at the end of $eval()
-   * cycle.
-   *
-   * 
-       $location.update('http://www.angularjs.org/path#hash?search=x');
-       $location.update({host: 'www.google.com', protocol: 'https'});
-       $location.update({hashPath: '/path', hashSearch: {a: 'b', x: true}});
-     

-   *
-   * @param {string|Object} href Full href as a string or object with properties
-   */
-  function update(href) {
-    if (isString(href)) {
-      extend(location, parseHref(href));
-    } else {
-      if (isDefined(href.hash)) {
-        extend(href, isString(href.hash) ? parseHash(href.hash) : href.hash);
-      }
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$rootScope.Scope#$destroy
+       * @methodOf angular.module.ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Remove the current scope (and all of its children) from the parent scope. Removal implies
+       * that calls to {@link angular.module.ng.$rootScope.Scope#$digest $digest()} will no longer propagate to the current
+       * scope and its children. Removal also implies that the current scope is eligible for garbage
+       * collection.
+       *
+       * The destructing scope emits an `$destroy` {@link angular.module.ng.$rootScope.Scope#$emit event}.
+       *
+       * The `$destroy()` is usually used by directives such as
+       * {@link angular.widget.@ng:repeat ng:repeat} for managing the unrolling of the loop.
+       *
+       */
+      $destroy: function() {
+        if (this.$root == this) return; // we can't remove the root node;
+        this.$emit('$destroy');
+        var parent = this.$parent;
+
+        if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
+        if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
+        if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
+        if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
+      },
 
-      extend(location, href);
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$rootScope.Scope#$eval
+       * @methodOf angular.module.ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Executes the `expression` on the current scope returning the result. Any exceptions in the
+       * expression are propagated (uncaught). This is useful when evaluating engular expressions.
+       *
+       * # Example
+         
+           var scope = angular.module.ng.$rootScope.Scope();
+           scope.a = 1;
+           scope.b = 2;
+
+           expect(scope.$eval('a+b')).toEqual(3);
+           expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
+         

+       *
+       * @param {(string|function())=} expression An angular expression to be executed.
+       *
+       *    - `string`: execute using the rules as defined in  {@link guide/dev_guide.expressions expression}.
+       *    - `function(scope)`: execute the function with the current `scope` parameter.
+       *
+       * @returns {*} The result of evaluating the expression.
+       */
+      $eval: function(expr) {
+        return $parse(expr)(this);
+      },
 
-      if (isDefined(href.hashPath || href.hashSearch)) {
-        location.hash = composeHash(location);
-      }
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$rootScope.Scope#$evalAsync
+       * @methodOf angular.module.ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Executes the expression on the current scope at a later point in time.
+       *
+       * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that:
+       *
+       *   - it will execute in the current script execution context (before any DOM rendering).
+       *   - at least one {@link angular.module.ng.$rootScope.Scope#$digest $digest cycle} will be performed after
+       *     `expression` execution.
+       *
+       * Any exceptions from the execution of the expression are forwarded to the
+       * {@link angular.module.ng.$exceptionHandler $exceptionHandler} service.
+       *
+       * @param {(string|function())=} expression An angular expression to be executed.
+       *
+       *    - `string`: execute using the rules as defined in  {@link guide/dev_guide.expressions expression}.
+       *    - `function(scope)`: execute the function with the current `scope` parameter.
+       *
+       */
+      $evalAsync: function(expr) {
+        this.$$asyncQueue.push(expr);
+      },
 
-      location.href = composeHref(location);
-    }
-    $browser.setUrl(location.href);
-    copy(location, lastLocation);
-  }
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$rootScope.Scope#$apply
+       * @methodOf angular.module.ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * `$apply()` is used to execute an expression in angular from outside of the angular framework.
+       * (For example from browser DOM events, setTimeout, XHR or third party libraries).
+       * Because we are calling into the angular framework we need to perform proper scope life-cycle
+       * of {@link angular.module.ng.$exceptionHandler exception handling},
+       * {@link angular.module.ng.$rootScope.Scope#$digest executing watches}.
+       *
+       * ## Life cycle
+       *
+       * # Pseudo-Code of `$apply()`
+          function $apply(expr) {
+            try {
+              return $eval(expr);
+            } catch (e) {
+              $exceptionHandler(e);
+            } finally {
+              $root.$digest();
+            }
+          }
+       *
+       *
+       * Scope's `$apply()` method transitions through the following stages:
+       *
+       * 1. The {@link guide/dev_guide.expressions expression} is executed using the
+       *    {@link angular.module.ng.$rootScope.Scope#$eval $eval()} method.
+       * 2. Any exceptions from the execution of the expression are forwarded to the
+       *    {@link angular.module.ng.$exceptionHandler $exceptionHandler} service.
+       * 3. The {@link angular.module.ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the expression
+       *    was executed using the {@link angular.module.ng.$rootScope.Scope#$digest $digest()} method.
+       *
+       *
+       * @param {(string|function())=} exp An angular expression to be executed.
+       *
+       *    - `string`: execute using the rules as defined in {@link guide/dev_guide.expressions expression}.
+       *    - `function(scope)`: execute the function with current `scope` parameter.
+       *
+       * @returns {*} The result of evaluating the expression.
+       */
+      $apply: function(expr) {
+        try {
+          flagPhase(this, '$apply');
+          return this.$eval(expr);
+        } catch (e) {
+          $exceptionHandler(e);
+        } finally {
+          this.$root.$$phase = null;
+          this.$root.$digest();
+        }
+      },
 
-  /**
-   * @workInProgress
-   * @ngdoc method
-   * @name angular.service.$location#updateHash
-   * @methodOf angular.service.$location
-   *
-   * @description
-   * Updates the hash fragment part of the url.
-   *
-   * @see update()
-   *
-   * 
-       scope.$location.updateHash('/hp')
-         ==> update({hashPath: '/hp'})
-       scope.$location.updateHash({a: true, b: 'val'})
-         ==> update({hashSearch: {a: true, b: 'val'}})
-       scope.$location.updateHash('/hp', {a: true})
-         ==> update({hashPath: '/hp', hashSearch: {a: true}})
-     

-   *
-   * @param {string|Object} path A hashPath or hashSearch object
-   * @param {Object=} search A hashSearch object
-   */
-  function updateHash(path, search) {
-    var hash = {};
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$rootScope.Scope#$on
+       * @methodOf angular.module.ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Listen on events of a given type. See {@link angular.module.ng.$rootScope.Scope#$emit $emit} for discussion of
+       * event life cycle.
+       *
+       * @param {string} name Event name to listen on.
+       * @param {function(event)} listener Function to call when the event is emitted.
+       * @returns {function()} Returns a deregistration function for this listener.
+       *
+       * The event listener function format is: `function(event)`. The `event` object passed into the
+       * listener has the following attributes
+       *   - `targetScope` - {Scope}: the scope on which the event was `$emit`-ed or `$broadcast`-ed.
+       *   - `currentScope` - {Scope}: the current scope which is handling the event.
+       *   - `name` - {string}: Name of the event.
+       *   - `cancel` - {function=}: calling `cancel` function will cancel further event propagation
+       *     (available only for events that were `$emit`-ed).
+       */
+      $on: function(name, listener) {
+        var namedListeners = this.$$listeners[name];
+        if (!namedListeners) {
+          this.$$listeners[name] = namedListeners = [];
+        }
+        namedListeners.push(listener);
 
-    if (isString(path)) {
-      hash.hashPath = path;
-      hash.hashSearch = search || {};
-    } else
-      hash.hashSearch = path;
+        return function() {
+          arrayRemove(namedListeners, listener);
+        };
+      },
 
-    hash.hash = composeHash(hash);
 
-    update({hash: hash});
-  }
+      /**
+       * @ngdoc function
+       * @name angular.module.ng.$rootScope.Scope#$emit
+       * @methodOf angular.module.ng.$rootScope.Scope
+       * @function
+       *
+       * @description
+       * Dispatches an event `name` upwards through the scope hierarchy notifying the
+       * registered {@link angular.module.ng.$rootScope.Scope#$on} listeners.
+       *
+       * The event life cycle starts at the scope on which `$emit` was called. All
+       * {@link angular.module.ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
+       * Afterwards, the event traverses upwards toward the root scope and calls all registered
+       * listeners along the way. The event will stop propagating if one of the listeners cancels it.
+       *
+       * Any exception emmited from the {@link angular.module.ng.$rootScope.Scope#$on listeners} will be passed
+       * onto the {@link angular.module.ng.$exceptionHandler $exceptionHandler} service.
+       *
+       * @param {string} name Event name to emit.
+       * @param {...*} args Optional set of arguments which will be passed onto the event listeners.
+       */
+      $emit: function(name, args) {
+        var empty = [],
+            namedListeners,
+            canceled = false,
+            scope = this,
+            event = {
+              name: name,
+              targetScope: scope,
+              cancel: function() {canceled = true;}
+            },
+            listenerArgs = concat([event], arguments, 1),
+            i, length;
+
+        do {
+          namedListeners = scope.$$listeners[name] || empty;
+          event.currentScope = scope;
+          for (i=0, length=namedListeners.length; i
-      
-         
Reload this page with open console, enter text and hit the log button...

-         Message:
-         
-         
-         
-         
-         
-      
-      
-      
-    
+ * @description
+ * This is very simple implementation of testing browser's features.
  */
-var $logFactory; //reference to be used only in tests
-angularServiceInject("$log", $logFactory = function($window){
-  return {
-    /**
-     * @workInProgress
-     * @ngdoc method
-     * @name angular.service.$log#log
-     * @methodOf angular.service.$log
-     *
-     * @description
-     * Write a log message
-     */
-    log: consoleLog('log'),
-
-    /**
-     * @workInProgress
-     * @ngdoc method
-     * @name angular.service.$log#warn
-     * @methodOf angular.service.$log
-     *
-     * @description
-     * Write a warning message
-     */
-    warn: consoleLog('warn'),
-
-    /**
-     * @workInProgress
-     * @ngdoc method
-     * @name angular.service.$log#info
-     * @methodOf angular.service.$log
-     *
-     * @description
-     * Write an information message
-     */
-    info: consoleLog('info'),
-
-    /**
-     * @workInProgress
-     * @ngdoc method
-     * @name angular.service.$log#error
-     * @methodOf angular.service.$log
-     *
-     * @description
-     * Write an error message
-     */
-    error: consoleLog('error')
-  };
+function $SnifferProvider(){
+  this.$get = ['$window', function($window){
+    if ($window.Modernizr) return $window.Modernizr;
 
-  function consoleLog(type) {
-    var console = $window.console || {};
-    var logFn = console[type] || console.log || noop;
-    if (logFn.apply) {
-      return function(){
-        var args = [];
-        forEach(arguments, function(arg){
-          args.push(formatError(arg));
-        });
-        return logFn.apply(console, args);
-      };
-    } else {
-      // we are IE, in which case there is nothing we can do
-      return logFn;
-    }
-  }
-}, ['$window']);
+    return {
+      history: !!($window.history && $window.history.pushState),
+      hashchange: 'onhashchange' in $window &&
+                  // IE8 compatible mode lies
+                  (!$window.document.documentMode || $window.document.documentMode > 7)
+    };
+  }];
+}
 
 /**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$resource
- * @requires $xhr.cache
+ * @ngdoc object
+ * @name angular.module.ng.$window
  *
  * @description
- * A factory which creates a resource object that lets you interact with
- * [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.
- *
- * The returned resource object has action methods which provide high-level behaviors without
- * the need to interact with the low level {@link angular.service.$xhr $xhr} service or
- * raw XMLHttpRequest.
- *
- * @param {string} url A parameterized URL template with parameters prefixed by `:` as in
- *   `/user/:username`.
- *
- * @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in
- *   `actions` methods.
- *
- *   Each key value in the parameter object is first bound to url template if present and then any
- *   excess keys are appended to the url search query after the `?`.
- *
- *   Given a template `/path/:verb` and parameter `{verb:'greet', salutation:'Hello'}` results in
- *   URL `/path/greet?salutation=Hello`.
- *
- *   If the parameter value is prefixed with `@` then the value of that parameter is extracted from
- *   the data object (useful for non-GET operations).
- *
- * @param {Object.=} actions Hash with declaration of custom action that should extend the
- *   default set of resource actions. The declaration should be created in the following format:
- *
- *       {action1: {method:?, params:?, isArray:?, verifyCache:?},
- *        action2: {method:?, params:?, isArray:?, verifyCache:?},
- *        ...}
- *
- *   Where:
- *
- *   - `action` – {string} – The name of action. This name becomes the name of the method on your
- *     resource object.
- *   - `method` – {string} – HTTP request method. Valid methods are: `GET`, `POST`, `PUT`, `DELETE`,
- *     and `JSON` (also known as JSONP).
- *   - `params` – {object=} – Optional set of pre-bound parameters for this action.
- *   - isArray – {boolean=} – If true then the returned object for this action is an array, see
- *     `returns` section.
- *   - verifyCache – {boolean=} – If true then whenever cache hit occurs, the object is returned and
- *     an async request will be made to the server and the resources as well as the cache will be
- *     updated when the response is received.
- *
- * @returns {Object} A resource "class" object with methods for the default set of resource actions
- *   optionally extended with custom `actions`. The default set contains these actions:
- *
- *       { 'get':    {method:'GET'},
- *         'save':   {method:'POST'},
- *         'query':  {method:'GET', isArray:true},
- *         'remove': {method:'DELETE'},
- *         'delete': {method:'DELETE'} };
- *
- *   Calling these methods invoke an {@link angular.service.$xhr} with the specified http method,
- *   destination and parameters. When the data is returned from the server then the object is an
- *   instance of the resource class `save`, `remove` and `delete` actions are available on it as
- *   methods with the `$` prefix. This allows you to easily perform CRUD operations (create, read,
- *   update, delete) on server-side data like this:
- *   
-        var User = $resource('/user/:userId', {userId:'@id'});
-        var user = User.get({userId:123}, function(){
-          user.abc = true;
-          user.$save();
-        });
-     

- *
- *   It is important to realize that invoking a $resource object method immediately returns an
- *   empty reference (object or array depending on `isArray`). Once the data is returned from the
- *   server the existing reference is populated with the actual data. This is a useful trick since
- *   usually the resource is assigned to a model which is then rendered by the view. Having an empty
- *   object results in no rendering, once the data arrives from the server then the object is
- *   populated with the data and the view automatically re-renders itself showing the new data. This
- *   means that in most case one never has to write a callback function for the action methods.
- *
- *   The action methods on the class object or instance object can be invoked with the following
- *   parameters:
- *
- *   - HTTP GET "class" actions: `Resource.action([parameters], [success], [error])`
- *   - non-GET "class" actions: `Resource.action(postData, [parameters], [success], [error])`
- *   - non-GET instance actions:  `instance.$action([parameters], [success], [error])`
+ * A reference to the browser's `window` object. While `window`
+ * is globally available in JavaScript, it causes testability problems, because
+ * it is a global variable. In angular we always refer to it through the
+ * `$window` service, so it may be overriden, removed or mocked for testing.
  *
+ * All expressions are evaluated with respect to current scope so they don't
+ * suffer from window globality.
  *
  * @example
- *
- * # Credit card resource
- *
- * 
-     // Define CreditCard class
-     var CreditCard = $resource('/user/:userId/card/:cardId',
-      {userId:123, cardId:'@id'}, {
-       charge: {method:'POST', params:{charge:true}}
-      });
-
-     // We can retrieve a collection from the server
-     var cards = CreditCard.query();
-     // GET: /user/123/card
-     // server returns: [ {id:456, number:'1234', name:'Smith'} ];
-
-     var card = cards[0];
-     // each item is an instance of CreditCard
-     expect(card instanceof CreditCard).toEqual(true);
-     card.name = "J. Smith";
-     // non GET methods are mapped onto the instances
-     card.$save();
-     // POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}
-     // server returns: {id:456, number:'1234', name: 'J. Smith'};
-
-     // our custom method is mapped as well.
-     card.$charge({amount:9.99});
-     // POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
-     // server returns: {id:456, number:'1234', name: 'J. Smith'};
+   
+     
+       
+       
+     
+     
+     
+   
+ */
+function $WindowProvider(){
+  this.$get = valueFn(window);
+}
 
-     // we can create an instance as well
-     var newCard = new CreditCard({number:'0123'});
-     newCard.name = "Mike Smith";
-     newCard.$save();
-     // POST: /user/123/card {number:'0123', name:'Mike Smith'}
-     // server returns: {id:789, number:'01234', name: 'Mike Smith'};
-     expect(newCard.id).toEqual(789);
- * 

- *
- * The object returned from this function execution is a resource "class" which has "static" method
- * for each action in the definition.
+/**
+ * Parse headers into key value object
  *
- * Calling these methods invoke `$xhr` on the `url` template with the given `method` and `params`.
- * When the data is returned from the server then the object is an instance of the resource type and
- * all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD
- * operations (create, read, update, delete) on server-side data.
+ * @param {string} headers Raw headers as a string
+ * @returns {Object} Parsed headers as key value object
+ */
+function parseHeaders(headers) {
+  var parsed = {}, key, val, i;
 
-   
-     var User = $resource('/user/:userId', {userId:'@id'});
-     var user = User.get({userId:123}, function(){
-       user.abc = true;
-       user.$save();
-     });
-   

- *
- *     It's worth noting that the success callback for `get`, `query` and other method gets passed
- *     in the response that came from the server, so one could rewrite the above example as:
- *
-   
-     var User = $resource('/user/:userId', {userId:'@id'});
-     User.get({userId:123}, function(u){
-       u.abc = true;
-       u.$save();
-     });
-   

+  if (!headers) return parsed;
 
- * # Buzz client
+  forEach(headers.split('\n'), function(line) {
+    i = line.indexOf(':');
+    key = lowercase(trim(line.substr(0, i)));
+    val = trim(line.substr(i + 1));
 
-   Let's look at what a buzz client created with the `$resource` service looks like:
-    
-      
-       
+  return parsed;
+}
 
-       

-         
-         
-         

-         

-           

-             
-             {{item.actor.name}}
-             Expand replies: {{item.links.replies[0].count}}
-           

-           {{item.object.content | html}}
-           

-             
-             {{reply.actor.name}}: {{reply.content | html}}
-           

-         

-       

-      
-      
-      
-    
- */
-angularServiceInject('$resource', function($xhr){
-  var resource = new ResourceFactory($xhr);
-  return bind(resource, resource.route);
-}, ['$xhr.cache']);
 
 /**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$route
- * @requires $location
- * @requires $routeParams
- *
- * @property {Object} current Reference to the current route definition.
- * @property {Array.} routes Array of all configured routes.
+ * Returns a function that provides access to parsed headers.
  *
- * @description
- * Watches `$location.hashPath` and tries to map the hash to an existing route
- * definition. It is used for deep-linking URLs to controllers and views (HTML partials).
+ * Headers are lazy parsed when first requested.
+ * @see parseHeaders
  *
- * The `$route` service is typically used in conjunction with {@link angular.widget.ng:view ng:view}
- * widget and the {@link angular.service.$routeParams $routeParams} service.
+ * @param {(string|Object)} headers Headers to provide access to.
+ * @returns {function(string=)} Returns a getter function which if called with:
  *
- * @example
-   This example shows how changing the URL hash causes the $route
-   to match a route against the URL, and the [[ng:include]] pulls in the partial.
-   Try changing the URL in the input box to see changes.
+ *   - if called with single an argument returns a single header value or null
+ *   - if called with no arguments returns an object containing all headers.
+ */
+function headersGetter(headers) {
+  var headersObj = isObject(headers) ? headers : undefined;
 
-    
-      
-        
 
-        

-          Choose:
-          Moby |
-          Moby: Ch1 |
-          Gatsby |
-          Gatsby: Ch4

-          $location.hashPath: 
-          
$route.current.template = {{$route.current.template}}

-          
$route.current.params = {{$route.current.params}}

-          
$route.current.scope.name = {{$route.current.scope.name}}

-          
$routeParams = {{$routeParams}}

-          

-          
-        

-      
-      
-      
-    
+/**
+ * Chain all given functions
+ *
+ * This function is used for both request and response transforming
+ *
+ * @param {*} data Data to transform.
+ * @param {function(string=)} headers Http headers getter fn.
+ * @param {(function|Array.)} fns Function or an array of functions.
+ * @returns {*} Transformed data.
  */
-angularServiceInject('$route', function($location, $routeParams) {
-  /**
-   * @workInProgress
-   * @ngdoc event
-   * @name angular.service.$route#$beforeRouteChange
-   * @eventOf angular.service.$route
-   * @eventType broadcast on root scope
-   * @description
-   * Broadcasted before a route change.
-   *
-   * @param {Route} next Future route information.
-   * @param {Route} current Current route information.
-   *
-   * The `Route` object extends the route definition with the following properties.
-   *
-   *    * `scope` - The instance of the route controller.
-   *    * `params` - The current {@link angular.service.$routeParams params}.
-   *
-   */
+function transformData(data, headers, fns) {
+  if (isFunction(fns))
+    return fns(data, headers);
 
-  /**
-   * @workInProgress
-   * @ngdoc event
-   * @name angular.service.$route#$afterRouteChange
-   * @eventOf angular.service.$route
-   * @eventType broadcast on root scope
-   * @description
-   * Broadcasted after a route change.
-   *
-   * @param {Route} current Current route information.
-   * @param {Route} previous Previous route information.
-   *
-   * The `Route` object extends the route definition with the following properties.
-   *
-   *    * `scope` - The instance of the route controller.
-   *    * `params` - The current {@link angular.service.$routeParams params}.
-   *
-   */
+  forEach(fns, function(fn) {
+    data = fn(data, headers);
+  });
 
-  /**
-   * @workInProgress
-   * @ngdoc event
-   * @name angular.service.$route#$routeUpdate
-   * @eventOf angular.service.$route
-   * @eventType emit on the current route scope
-   * @description
-   *
-   * The `reloadOnSearch` property has been set to false, and we are reusing the same
-   * instance of the Controller.
-   */
+  return data;
+}
 
-  var routes = {},
-      matcher = switchRouteMatcher,
-      parentScope = this,
-      rootScope = this,
-      dirty = 0,
-      allowReload = true,
-      $route = {
-        routes: routes,
 
-        /**
-         * @workInProgress
-         * @ngdoc method
-         * @name angular.service.$route#parent
-         * @methodOf angular.service.$route
-         *
-         * @param {Scope} [scope=rootScope] Scope to be used as parent for newly created
-         *    `$route.current.scope` scopes.
-         *
-         * @description
-         * Sets a scope to be used as the parent scope for scopes created on route change. If not
-         * set, defaults to the root scope.
-         */
-        parent: function(scope) {
-          if (scope) parentScope = scope;
-        },
+function isSuccess(status) {
+  return 200 <= status && status < 300;
+}
 
-        /**
-         * @workInProgress
-         * @ngdoc method
-         * @name angular.service.$route#when
-         * @methodOf angular.service.$route
-         *
-         * @param {string} path Route path (matched against `$location.hash`)
-         * @param {Object} route Mapping information to be assigned to `$route.current` on route
-         *    match.
-         *
-         *    Object properties:
-         *
-         *    - `controller` – `{function()=}` – Controller fn that should be associated with newly
-         *      created scope.
-         *    - `template` – `{string=}` – path to an html template that should be used by
-         *      {@link angular.widget.ng:view ng:view} or
-         *      {@link angular.widget.ng:include ng:include} widgets.
-         *    - `redirectTo` – {(string|function())=} – value to update
-         *      {@link angular.service.$location $location} hash with and trigger route redirection.
-         *
-         *      If `redirectTo` is a function, it will be called with the following parameters:
-         *
-         *      - `{Object.}` - route parameters extracted from the current
-         *        `$location.hashPath` by applying the current route template.
-         *      - `{string}` - current `$location.hash`
-         *      - `{string}` - current `$location.hashPath`
-         *      - `{string}` - current `$location.hashSearch`
-         *
-         *      The custom `redirectTo` function is expected to return a string which will be used
-         *      to update `$location.hash`.
-         *
-         *    - `[reloadOnSearch=true]` - {boolean=} - reload route when $location.hashSearch
-         *      changes.
-         *
-         *      If the option is set to false and url in the browser changes, then
-         *      $routeUpdate event is emited on the current route scope. You can use this event to
-         *      react to {@link angular.service.$routeParams} changes:
-         *
-         *            function MyCtrl($route, $routeParams) {
-         *              this.$on('$routeUpdate', function() {
-         *                // do stuff with $routeParams
-         *              });
-         *            }
-         *
-         * @returns {Object} route object
-         *
-         * @description
-         * Adds a new route definition to the `$route` service.
-         */
-        when:function (path, route) {
-          if (isUndefined(path)) return routes; //TODO(im): remove - not needed!
-          var routeDef = routes[path];
-          if (!routeDef) routeDef = routes[path] = {reloadOnSearch: true};
-          if (route) extend(routeDef, route); //TODO(im): what the heck? merge two route definitions?
-          dirty++;
-          return routeDef;
-        },
 
-        /**
-         * @workInProgress
-         * @ngdoc method
-         * @name angular.service.$route#otherwise
-         * @methodOf angular.service.$route
-         *
-         * @description
-         * Sets route definition that will be used on route change when no other route definition
-         * is matched.
-         *
-         * @param {Object} params Mapping information to be assigned to `$route.current`.
-         */
-        otherwise: function(params) {
-          $route.when(null, params);
-        },
+function $HttpProvider() {
+  var JSON_START = /^\s*(\[|\{[^\{])/,
+      JSON_END = /[\}\]]\s*$/,
+      PROTECTION_PREFIX = /^\)\]\}',?\n/;
 
-        /**
-         * @workInProgress
-         * @ngdoc method
-         * @name angular.service.$route#reload
-         * @methodOf angular.service.$route
-         *
-         * @description
-         * Causes `$route` service to reload (and recreate the `$route.current` scope) upon the next
-         * eval even if {@link angular.service.$location $location} hasn't changed.
-         */
-        reload: function() {
-          dirty++;
-          allowReload = false;
-        }
-      };
+  var $config = this.defaults = {
+    // transform incoming response data
+    transformResponse: function(data) {
+      if (isString(data)) {
+        // strip json vulnerability protection prefix
+        data = data.replace(PROTECTION_PREFIX, '');
+        if (JSON_START.test(data) && JSON_END.test(data))
+          data = fromJson(data, true);
+      }
+      return data;
+    },
 
+    // transform outgoing request data
+    transformRequest: function(d) {
+      return isObject(d) ? toJson(d) : d;
+    },
 
+    // default headers
+    headers: {
+      common: {
+        'Accept': 'application/json, text/plain, */*',
+        'X-Requested-With': 'XMLHttpRequest'
+      },
+      post: {'Content-Type': 'application/json'},
+      put:  {'Content-Type': 'application/json'}
+    }
+  };
 
-  this.$watch(function(){ return dirty + $location.hash; }, updateRoute);
+  var providerResponseInterceptors = this.responseInterceptors = [];
 
-  return $route;
+  this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',
+      function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {
 
-  /////////////////////////////////////////////////////
+    var defaultCache = $cacheFactory('$http'),
+        responseInterceptors = [];
 
-  function switchRouteMatcher(on, when, dstName) {
-    var regex = '^' + when.replace(/[\.\\\(\)\^\$]/g, "\$1") + '$',
-        params = [],
-        dst = {};
-    forEach(when.split(/\W/), function(param){
-      if (param) {
-        var paramRegExp = new RegExp(":" + param + "([\\W])");
-        if (regex.match(paramRegExp)) {
-          regex = regex.replace(paramRegExp, "([^\/]*)$1");
-          params.push(param);
-        }
-      }
+    forEach(providerResponseInterceptors, function(interceptor) {
+      responseInterceptors.push(
+          isString(interceptor)
+              ? $injector.get(interceptor)
+              : $injector.invoke(interceptor)
+      );
     });
-    var match = on.match(new RegExp(regex));
-    if (match) {
-      forEach(params, function(name, index){
-        dst[name] = match[index + 1];
+
+
+    /**
+     * @ngdoc function
+     * @name angular.module.ng.$http
+     * @requires $httpBacked
+     * @requires $browser
+     * @requires $cacheFactory
+     * @requires $rootScope
+     * @requires $q
+     * @requires $injector
+     *
+     * @description
+     * The `$http` service is a core Angular service that is responsible for communication with the
+     * remote HTTP servers via browser's {@link https://developer.mozilla.org/en/xmlhttprequest
+     * XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}.
+     *
+     * For unit testing applications that use `$http` service, see
+     * {@link angular.module.ngMock.$httpBackend $httpBackend mock}.
+     *
+     * For a higher level of abstraction, please check out the {@link angular.module.ng.$resource
+     * $resource} service.
+     *
+     *
+     * # General usage
+     * The `$http` service is a function which takes a single argument — a configuration object —
+     * that is used to generate an http request and returns  a {@link angular.module.ng.$q promise}
+     * with two $http specific methods: `success` and `error`.
+     *
+     * 
+     *   $http({method: 'GET', url: '/someUrl'}).
+     *     success(function(data, status, headers, config) {
+     *       // this callback will be called asynchronously
+     *       // when the response is available
+     *     }).
+     *     error(function(data, status, headers, config) {
+     *       // called asynchronously if an error occurs
+     *       // or server returns response with status
+     *       // code outside of the <200, 400) range
+     *     });
+     * 

+     *
+     * Since the returned value is a Promise object, you can also use the `then` method to register
+     * callbacks, and these callbacks will receive a single argument – an object representing the
+     * response. See the api signature and type info below for more details.
+     *
+     *
+     * # Shortcut methods
+     *
+     * Since all invocation of the $http service require definition of the http method and url and
+     * POST and PUT requests require response body/data to be provided as well, shortcut methods
+     * were created to simplify using the api:
+     *
+     * 
+     *   $http.get('/someUrl').success(successCallback);
+     *   $http.post('/someUrl', data).success(successCallback);
+     * 

+     *
+     * Complete list of shortcut methods:
+     *
+     * - {@link angular.module.ng.$http#get $http.get}
+     * - {@link angular.module.ng.$http#head $http.head}
+     * - {@link angular.module.ng.$http#post $http.post}
+     * - {@link angular.module.ng.$http#put $http.put}
+     * - {@link angular.module.ng.$http#delete $http.delete}
+     * - {@link angular.module.ng.$http#jsonp $http.jsonp}
+     *
+     *
+     * # HTTP Headers
+     *
+     * The $http service will automatically add certain http headers to all requests. These defaults
+     * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
+     * object, which currently contains this default configuration:
+     *
+     * - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
+     *   - `Accept: application/json, text/plain, * / *`
+     *   - `X-Requested-With: XMLHttpRequest`
+     * - `$httpProvider.defaults.headers.post: (header defaults for HTTP POST requests)
+     *   - `Content-Type: application/json`
+     * - `$httpProvider.defaults.headers.put` (header defaults for HTTP PUT requests)
+     *   - `Content-Type: application/json`
+     *
+     * To add or overwrite these defaults, simply add or remove a property from this configuration
+     * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
+     * with name equal to the lower-cased http method name, e.g.
+     * `$httpProvider.defaults.headers.get['My-Header']='value'`.
+     *
+     *
+     * # Request / Response transformations
+     *
+     * Both requests and responses can be transformed using transform functions. By default, Angular
+     * applies these transformations:
+     *
+     * Request transformations:
+     *
+     * - if the `data` property of the request config object contains an object, serialize it into
+     *   JSON format.
+     *
+     * Response transformations:
+     *
+     *  - if XSRF prefix is detected, strip it (see Security Considerations section below)
+     *  - if json response is detected, deserialize it using a JSON parser
+     *
+     * These transformations can be overridden locally by specifying transform functions as
+     * `transformRequest` and/or `transformResponse` properties of the config object. To globally
+     * override the default transforms, override the `$httpProvider.defaults.transformRequest` and
+     * `$httpProvider.defaults.transformResponse` properties of the `$httpProvider`.
+     *
+     *
+     * # Caching
+     *
+     * You can enable caching by setting the configuration property `cache` to `true`. When the
+     * cache is enabled, `$http` stores the response from the server in local cache. Next time the
+     * response is served from the cache without sending a request to the server.
+     *
+     * Note that even if the response is served from cache, delivery of the data is asynchronous in
+     * the same way that real requests are.
+     *
+     * If there are multiple GET requests for the same url that should be cached using the same
+     * cache, but the cache is not populated yet, only one request to the server will be made and
+     * the remaining requests will be fulfilled using the response for the first request.
+     *
+     *
+     * # Response interceptors
+     *
+     * For purposes of global error handling, authentication or any kind of synchronous or
+     * asynchronous preprocessing of received responses, it is desirable to be able to intercept
+     * responses for http requests before they are handed over to the application code that
+     * initiated these requests. The response interceptors leverage the {@link angular.module.ng.$q
+     * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.
+     *
+     * The interceptors are service factories that are registered with the $httpProvider by
+     * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and
+     * injected with dependencies (if specified) and returns the interceptor  — a function that
+     * takes a {@link angular.module.ng.$q promise} and returns the original or a new promise.
+     *
+     * Before you start creating interceptors, be sure to understand the
+     * {@link angular.module.ng.$q $q and deferred/promise APIs}.
+     *
+     * 
+     *   // register the interceptor as a service
+     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
+     *     return function(promise) {
+     *       return promise.then(function(response) {
+     *         // do something on success
+     *       }, function(response) {
+     *         // do something on error
+     *         if (canRecover(response)) {
+     *           return responseOrNewPromise
+     *         }
+     *         return $q.reject(response);
+     *       });
+     *     }
+     *   });
+     *
+     *   $httpProvider.responseInterceptors.push('myHttpInterceptor');
+     *
+     *
+     *   // register the interceptor via an anonymous factory
+     *   $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
+     *     return function(promise) {
+     *       // same as above
+     *     }
+     *   });
+     * 

+     *
+     *
+     * # Security Considerations
+     *
+     * When designing web applications your design needs to consider security threats from
+     * {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
+     * JSON Vulnerability} and {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF}.
+     * Both server and the client must cooperate in order to eliminate these threats. Angular comes
+     * pre-configured with strategies that address these issues, but for this to work backend server
+     * cooperation is required.
+     *
+     * ## JSON Vulnerability Protection
+     *
+     * A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
+     * JSON Vulnerability} allows third party web-site to turn your JSON resource URL into
+     * {@link http://en.wikipedia.org/wiki/JSON#JSONP JSONP} request under some conditions. To
+     * counter this your server can prefix all JSON requests with following string `")]}',\n"`.
+     * Angular will automatically strip the prefix before processing it as JSON.
+     *
+     * For example if your server needs to return:
+     * 
+     * ['one','two']
+     * 

+     *
+     * which is vulnerable to attack, your server can return:
+     * 
+     * )]}',
+     * ['one','two']
+     * 

+     *
+     * Angular will strip the prefix, before processing the JSON.
+     *
+     *
+     * ## Cross Site Request Forgery (XSRF) Protection
+     *
+     * {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which
+     * an unauthorized site can gain your user's private data. Angular provides following mechanism
+     * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie
+     * called `XSRF-TOKEN` and sets it as the HTTP header `X-XSRF-TOKEN`. Since only JavaScript that
+     * runs on your domain could read the cookie, your server can be assured that the XHR came from
+     * JavaScript running on your domain.
+     *
+     * To take advantage of this, your server needs to set a token in a JavaScript readable session
+     * cookie called `XSRF-TOKEN` on first HTTP GET request. On subsequent non-GET requests the
+     * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
+     * that only JavaScript running on your domain could have read the token. The token must be
+     * unique for each user and must be verifiable by the server (to prevent the JavaScript making
+     * up its own tokens). We recommend that the token is a digest of your site's authentication
+     * cookie with {@link http://en.wikipedia.org/wiki/Rainbow_table salt for added security}.
+     *
+     *
+     * @param {object} config Object describing the request to be made and how it should be
+     *    processed. The object has following properties:
+     *
+     *    - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
+     *    - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.
+     *    - **data** – `{string|Object}` – Data to be sent as the request message data.
+     *    - **headers** – `{Object}` – Map of strings representing HTTP headers to send to the server.
+     *    - **transformRequest** – `{function(data, headersGetter)|Array.}` –
+     *      transform function or an array of such functions. The transform function takes the http
+     *      request body and headers and returns its transformed (typically serialized) version.
+     *    - **transformResponse** – `{function(data, headersGetter)|Array.}` –
+     *      transform function or an array of such functions. The transform function takes the http
+     *      response body and headers and returns its transformed (typically deserialized) version.
+     *    - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
+     *      GET request, otherwise if a cache instance built with
+     *      {@link angular.module.ng.$cacheFactory $cacheFactory}, this cache will be used for
+     *      caching.
+     *    - **timeout** – `{number}` – timeout in milliseconds.
+     *
+     * @returns {HttpPromise} Returns a {@link angular.module.ng.$q promise} object with the
+     *   standard `then` method and two http specific methods: `success` and `error`. The `then`
+     *   method takes two arguments a success and an error callback which will be called with a
+     *   response object. The `success` and `error` methods take a single argument - a function that
+     *   will be called when the request succeeds or fails respectively. The arguments passed into
+     *   these functions are destructured representation of the response object passed into the
+     *   `then` method. The response object has these properties:
+     *
+     *   - **data** – `{string|Object}` – The response body transformed with the transform functions.
+     *   - **status** – `{number}` – HTTP status code of the response.
+     *   - **headers** – `{function([headerName])}` – Header getter function.
+     *   - **config** – `{Object}` – The configuration object that was used to generate the request.
+     *
+     * @property {Array.} pendingRequests Array of config objects for currently pending
+     *   requests. This is primarily meant to be used for debugging purposes.
+     *
+     *
+     * @example
+        
+          
+            
+            

+              
+              
+              

+              
+              
+              
+              
http status code: {{status}}

+              
http response data: {{data}}

+            

+          
+          
+            it('should make an xhr GET request', function() {
+              element(':button:contains("Sample GET")').click();
+              element(':button:contains("fetch")').click();
+              expect(binding('status')).toBe('http status code: 200');
+              expect(binding('data')).toBe('http response data: Hello, $http!\n');
+            });
+
+            it('should make a JSONP request to angularjs.org', function() {
+              element(':button:contains("Sample JSONP")').click();
+              element(':button:contains("fetch")').click();
+              expect(binding('status')).toBe('http status code: 200');
+              expect(binding('data')).toMatch(/Super Hero!/);
+            });
+
+            it('should make JSONP request to invalid URL and invoke the error handler',
+                function() {
+              element(':button:contains("Invalid JSONP")').click();
+              element(':button:contains("fetch")').click();
+              expect(binding('status')).toBe('http status code: 0');
+              expect(binding('data')).toBe('http response data: Request failed');
+            });
+          
+        
+     */
+    function $http(config) {
+      config.method = uppercase(config.method);
+
+      var reqTransformFn = config.transformRequest || $config.transformRequest,
+          respTransformFn = config.transformResponse || $config.transformResponse,
+          defHeaders = $config.headers,
+          reqHeaders = extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']},
+              defHeaders.common, defHeaders[lowercase(config.method)], config.headers),
+          reqData = transformData(config.data, headersGetter(reqHeaders), reqTransformFn),
+          promise;
+
+
+      // send request
+      promise = sendReq(config, reqData, reqHeaders);
+
+
+      // transform future response
+      promise = promise.then(transformResponse, transformResponse);
+
+      // apply interceptors
+      forEach(responseInterceptors, function(interceptor) {
+        promise = interceptor(promise);
       });
-      if (dstName) this.$set(dstName, dst);
-    }
-    return match ? dst : null;
-  }
 
-  function updateRoute(){
-    var next = parseRoute(),
-        last = $route.current;
+      promise.success = function(fn) {
+        promise.then(function(response) {
+          fn(response.data, response.status, response.headers, config);
+        });
+        return promise;
+      };
 
-    if (next && last && next.$route === last.$route
-        && equals(next.pathParams, last.pathParams) && !next.reloadOnSearch && allowReload) {
-      $route.current = next;
-      copy(next.params, $routeParams);
-      last.scope && last.scope.$emit('$routeUpdate');
-    } else {
-      allowReload = true;
-      rootScope.$broadcast('$beforeRouteChange', next, last);
-      last && last.scope && last.scope.$destroy();
-      $route.current = next;
-      if (next) {
-        if (next.redirectTo) {
-          $location.update(isString(next.redirectTo)
-              ? {hashSearch: next.params, hashPath: interpolate(next.redirectTo, next.params)}
-          : {hash: next.redirectTo(next.pathParams,
-              $location.hash, $location.hashPath, $location.hashSearch)});
-        } else {
-          copy(next.params, $routeParams);
-          next.scope = parentScope.$new(next.controller);
-        }
+      promise.error = function(fn) {
+        promise.then(null, function(response) {
+          fn(response.data, response.status, response.headers, config);
+        });
+        return promise;
+      };
+
+      return promise;
+
+      function transformResponse(response) {
+        // make a copy since the response must be cacheable
+        var resp = extend({}, response, {
+          data: transformData(response.data, response.headers, respTransformFn)
+        });
+        return (isSuccess(response.status))
+          ? resp
+          : $q.reject(resp);
       }
-      rootScope.$broadcast('$afterRouteChange', next, last);
     }
-  }
 
+    $http.pendingRequests = [];
 
-  /**
-   * @returns the current active route, by matching it against the URL
-   */
-  function parseRoute(){
-    // Match a route
-    var params, match;
-    forEach(routes, function(route, path) {
-      if (!match && (params = matcher($location.hashPath, path))) {
-        match = inherit(route, {
-          params: extend({}, $location.hashSearch, params),
-          pathParams: params});
-        match.$route = route;
-      }
-    });
-    // No route matched; fallback to "otherwise" route
-    return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}});
-  }
+    /**
+     * @ngdoc method
+     * @name angular.module.ng.$http#get
+     * @methodOf angular.module.ng.$http
+     *
+     * @description
+     * Shortcut method to perform `GET` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {Object=} config Optional configuration object
+     * @returns {HttpPromise} Future object
+     */
 
-  /**
-   * @returns interpolation of the redirect path with the parametrs
-   */
-  function interpolate(string, params) {
-    var result = [];
-    forEach((string||'').split(':'), function(segment, i) {
-      if (i == 0) {
-        result.push(segment);
-      } else {
-        var segmentMatch = segment.match(/(\w+)(.*)/);
-        var key = segmentMatch[1];
-        result.push(params[key]);
-        result.push(segmentMatch[2] || '');
-        delete params[key];
-      }
-    });
-    return result.join('');
-  }
+    /**
+     * @ngdoc method
+     * @name angular.module.ng.$http#delete
+     * @methodOf angular.module.ng.$http
+     *
+     * @description
+     * Shortcut method to perform `DELETE` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {Object=} config Optional configuration object
+     * @returns {HttpPromise} Future object
+     */
 
+    /**
+     * @ngdoc method
+     * @name angular.module.ng.$http#head
+     * @methodOf angular.module.ng.$http
+     *
+     * @description
+     * Shortcut method to perform `HEAD` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {Object=} config Optional configuration object
+     * @returns {XhrFuture} Future object
+     */
 
-}, ['$location', '$routeParams']);
+    /**
+     * @ngdoc method
+     * @name angular.module.ng.$http#jsonp
+     * @methodOf angular.module.ng.$http
+     *
+     * @description
+     * Shortcut method to perform `JSONP` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request.
+     *                     Should contain `JSON_CALLBACK` string.
+     * @param {Object=} config Optional configuration object
+     * @returns {XhrFuture} Future object
+     */
+    createShortMethods('get', 'delete', 'head', 'jsonp');
 
-/**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$routeParams
- * @requires $route
- *
- * @description
- * Current set of route parameters. The route parameters are a combination of the
- * {@link angular.service.$location $location} `hashSearch`, and `path`. The `path` parameters
- * are extracted when the {@link angular.service.$route $route} path is matched.
- *
- * In case of parameter name collision, `path` params take precedence over `hashSearch` params.
- *
- * The service guarantees that the identity of the `$routeParams` object will remain unchanged
- * (but its properties will likely change) even when a route change occurs.
- *
- * @example
- * 
- *  // Given:
- *  // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
- *  // Route: /Chapter/:chapterId/Section/:sectionId
- *  //
- *  // Then
- *  $routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
- * 

- */
-angularService('$routeParams', function(){
-  return {};
-});
+    /**
+     * @ngdoc method
+     * @name angular.module.ng.$http#post
+     * @methodOf angular.module.ng.$http
+     *
+     * @description
+     * Shortcut method to perform `POST` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {*} data Request content
+     * @param {Object=} config Optional configuration object
+     * @returns {HttpPromise} Future object
+     */
+
+    /**
+     * @ngdoc method
+     * @name angular.module.ng.$http#put
+     * @methodOf angular.module.ng.$http
+     *
+     * @description
+     * Shortcut method to perform `PUT` request
+     *
+     * @param {string} url Relative or absolute URL specifying the destination of the request
+     * @param {*} data Request content
+     * @param {Object=} config Optional configuration object
+     * @returns {XhrFuture} Future object
+     */
+    createShortMethodsWithData('post', 'put');
+
+
+    return $http;
+
+
+    function createShortMethods(names) {
+      forEach(arguments, function(name) {
+        $http[name] = function(url, config) {
+          return $http(extend(config || {}, {
+            method: name,
+            url: url
+          }));
+        };
+      });
+    }
 
-/**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$window
- *
- * @description
- * A reference to the browser's `window` object. While `window`
- * is globally available in JavaScript, it causes testability problems, because
- * it is a global variable. In angular we always refer to it through the
- * `$window` service, so it may be overriden, removed or mocked for testing.
- *
- * All expressions are evaluated with respect to current scope so they don't
- * suffer from window globality.
- *
- * @example
-   
-     
-       
-       
-     
-     
-     
-   
- */
-angularServiceInject("$window", bind(window, identity, window));
 
-/**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$xhr.bulk
- * @requires $xhr
- * @requires $xhr.error
- * @requires $log
- *
- * @description
- *
- * @example
- */
-angularServiceInject('$xhr.bulk', function($xhr, $error, $log){
-  var requests = [],
-      scope = this;
-  function bulkXHR(method, url, post, success, error) {
-    if (isFunction(post)) {
-      error = success;
-      success = post;
-      post = null;
+    function createShortMethodsWithData(name) {
+      forEach(arguments, function(name) {
+        $http[name] = function(url, data, config) {
+          return $http(extend(config || {}, {
+            method: name,
+            url: url,
+            data: data
+          }));
+        };
+      });
     }
-    var currentQueue;
-    forEach(bulkXHR.urls, function(queue){
-      if (isFunction(queue.match) ? queue.match(url) : queue.match.exec(url)) {
-        currentQueue = queue;
+
+
+    /**
+     * Makes the request
+     *
+     * !!! ACCESSES CLOSURE VARS:
+     * $httpBackend, $config, $log, $rootScope, defaultCache, $http.pendingRequests
+     */
+    function sendReq(config, reqData, reqHeaders) {
+      var deferred = $q.defer(),
+          promise = deferred.promise,
+          cache,
+          cachedResp;
+
+      $http.pendingRequests.push(config);
+      promise.then(removePendingReq, removePendingReq);
+
+
+      if (config.cache && config.method == 'GET') {
+        cache = isObject(config.cache) ? config.cache : defaultCache;
       }
-    });
-    if (currentQueue) {
-      if (!currentQueue.requests) currentQueue.requests = [];
-      var request = {
-          method: method,
-          url: url,
-          data: post,
-          success: success};
-      if (error) request.error = error;
-      currentQueue.requests.push(request);
-    } else {
-      $xhr(method, url, post, success, error);
-    }
-  }
-  bulkXHR.urls = {};
-  bulkXHR.flush = function(success, errorback) {
-    assertArgFn(success = success || noop, 0);
-    assertArgFn(errorback = errorback || noop, 1);
-    forEach(bulkXHR.urls, function(queue, url) {
-      var currentRequests = queue.requests;
-      if (currentRequests && currentRequests.length) {
-        queue.requests = [];
-        queue.callbacks = [];
-        $xhr('POST', url, {requests: currentRequests},
-          function(code, response) {
-            forEach(response, function(response, i) {
-              try {
-                if (response.status == 200) {
-                  (currentRequests[i].success || noop)(response.status, response.response);
-                } else if (isFunction(currentRequests[i].error)) {
-                    currentRequests[i].error(response.status, response.response);
-                } else {
-                  $error(currentRequests[i], response);
-                }
-              } catch(e) {
-                $log.error(e);
-              }
-            });
-            success();
-          },
-          function(code, response) {
-            forEach(currentRequests, function(request, i) {
-              try {
-                if (isFunction(request.error)) {
-                  request.error(code, response);
-                } else {
-                  $error(request, response);
-                }
-              } catch(e) {
-                $log.error(e);
-              }
-            });
-            noop();
-          });
+
+      if (cache) {
+        cachedResp = cache.get(config.url);
+        if (cachedResp) {
+          if (cachedResp.then) {
+            // cached request has already been sent, but there is no response yet
+            cachedResp.then(removePendingReq, removePendingReq);
+            return cachedResp;
+          } else {
+            // serving from cache
+            if (isArray(cachedResp)) {
+              resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2]));
+            } else {
+              resolvePromise(cachedResp, 200, {});
+            }
+          }
+        } else {
+          // put the promise for the non-transformed response into cache as a placeholder
+          cache.put(config.url, promise);
+        }
       }
-    });
-  };
-  this.$watch(function(){ bulkXHR.flush(); });
-  return bulkXHR;
-}, ['$xhr', '$xhr.error', '$log']);
 
-/**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$xhr.cache
- * @function
- *
- * @requires $xhr.bulk
- * @requires $defer
- * @requires $xhr.error
- * @requires $log
- *
- * @description
- * Acts just like the {@link angular.service.$xhr $xhr} service but caches responses for `GET`
- * requests. All cache misses are delegated to the $xhr service.
- *
- * @property {function()} delegate Function to delegate all the cache misses to. Defaults to
- *   the {@link angular.service.$xhr $xhr} service.
- * @property {object} data The hashmap where all cached entries are stored.
- *
- * @param {string} method HTTP method.
- * @param {string} url Destination URL.
- * @param {(string|Object)=} post Request body.
- * @param {function(number, (string|Object))} success Response success callback.
- * @param {function(number, (string|Object))=} error Response error callback.
- * @param {boolean=} [verifyCache=false] If `true` then a result is immediately returned from cache
- *   (if present) while a request is sent to the server for a fresh response that will update the
- *   cached entry. The `success` function will be called when the response is received.
- * @param {boolean=} [sync=false] in case of cache hit execute `success` synchronously.
- */
-angularServiceInject('$xhr.cache', function($xhr, $defer, $error, $log) {
-  var inflight = {}, self = this;
-  function cache(method, url, post, success, error, verifyCache, sync) {
-    if (isFunction(post)) {
-      if (!isFunction(success)) {
-        verifyCache = success;
-        sync = error;
-        error = null;
-      } else {
-        sync = verifyCache;
-        verifyCache = error;
-        error = success;
+      // if we won't have the response in cache, send the request to the backend
+      if (!cachedResp) {
+        $httpBackend(config.method, config.url, reqData, done, reqHeaders, config.timeout);
       }
-      success = post;
-      post = null;
-    } else if (!isFunction(error)) {
-      sync = verifyCache;
-      verifyCache = error;
-      error = null;
-    }
 
-    if (method == 'GET') {
-      var data, dataCached;
-      if ((dataCached = cache.data[url])) {
+      return promise;
 
-        if (sync) {
-          success(200, copy(dataCached.value));
-        } else {
-          $defer(function() { success(200, copy(dataCached.value)); });
+
+      /**
+       * Callback registered to $httpBackend():
+       *  - caches the response if desired
+       *  - resolves the raw $http promise
+       *  - calls $apply
+       */
+      function done(status, response, headersString) {
+        if (cache) {
+          if (isSuccess(status)) {
+            cache.put(config.url, [status, response, parseHeaders(headersString)]);
+          } else {
+            // remove promise from the cache
+            cache.remove(config.url);
+          }
         }
 
-        if (!verifyCache)
-          return;
+        resolvePromise(response, status, headersString);
+        $rootScope.$apply();
       }
 
-      if ((data = inflight[url])) {
-        data.successes.push(success);
-        data.errors.push(error);
-      } else {
-        inflight[url] = {successes: [success], errors: [error]};
-        cache.delegate(method, url, post,
-          function(status, response) {
-            if (status == 200)
-              cache.data[url] = {value: response};
-            var successes = inflight[url].successes;
-            delete inflight[url];
-            forEach(successes, function(success) {
-              try {
-                (success||noop)(status, copy(response));
-              } catch(e) {
-                $log.error(e);
-              }
-            });
-          },
-          function(status, response) {
-            var errors = inflight[url].errors,
-                successes = inflight[url].successes;
-            delete inflight[url];
 
-            forEach(errors, function(error, i) {
-              try {
-                if (isFunction(error)) {
-                  error(status, copy(response));
-                } else {
-                  $error(
-                    {method: method, url: url, data: post, success: successes[i]},
-                    {status: status, body: response});
-                }
-              } catch(e) {
-                $log.error(e);
-              }
-            });
-          });
+      /**
+       * Resolves the raw $http promise.
+       */
+      function resolvePromise(response, status, headers) {
+        // normalize internal statuses to 0
+        status = Math.max(status, 0);
+
+        (isSuccess(status) ? deferred.resolve : deferred.reject)({
+          data: response,
+          status: status,
+          headers: headersGetter(headers),
+          config: config
+        });
       }
 
-    } else {
-      cache.data = {};
-      cache.delegate(method, url, post, success, error);
+
+      function removePendingReq() {
+        var idx = indexOf($http.pendingRequests, config);
+        if (idx !== -1) $http.pendingRequests.splice(idx, 1);
+      }
     }
-  }
-  cache.data = {};
-  cache.delegate = $xhr;
-  return cache;
-}, ['$xhr.bulk', '$defer', '$xhr.error', '$log']);
+  }];
+}
+var XHR = window.XMLHttpRequest || function() {
+  try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
+  try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
+  try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
+  throw new Error("This browser does not support XMLHttpRequest.");
+};
 
-/**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$xhr.error
- * @function
- * @requires $log
- *
- * @description
- * Error handler for {@link angular.service.$xhr $xhr service}. An application can replaces this
- * service with one specific for the application. The default implementation logs the error to
- * {@link angular.service.$log $log.error}.
- *
- * @param {Object} request Request object.
- *
- *   The object has the following properties
- *
- *   - `method` – `{string}` – The http request method.
- *   - `url` – `{string}` – The request destination.
- *   - `data` – `{(string|Object)=} – An optional request body.
- *   - `success` – `{function()}` – The success callback function
- *
- * @param {Object} response Response object.
- *
- *   The response object has the following properties:
- *
- *   - status – {number} – Http status code.
- *   - body – {string|Object} – Body of the response.
- *
- * @example
-    
-      
-        fetch a non-existent file and log an error in the console:
-        
-      
-    
- */
-angularServiceInject('$xhr.error', function($log){
-  return function(request, response){
-    $log.error('ERROR: XHR: ' + request.url, request, response);
-  };
-}, ['$log']);
 
 /**
- * @workInProgress
- * @ngdoc service
- * @name angular.service.$xhr
- * @function
- * @requires $browser $xhr delegates all XHR requests to the `$browser.xhr()`. A mock version
- *                    of the $browser exists which allows setting expectations on XHR requests
- *                    in your tests
- * @requires $xhr.error $xhr delegates all non `2xx` response code to this service.
- * @requires $log $xhr delegates all exceptions to `$log.error()`.
+ * @ngdoc object
+ * @name angular.module.ng.$httpBackend
+ * @requires $browser
+ * @requires $window
+ * @requires $document
  *
  * @description
- * Generates an XHR request. The $xhr service delegates all requests to
- * {@link angular.service.$browser $browser.xhr()} and adds error handling and security features.
- * While $xhr service provides nicer api than raw XmlHttpRequest, it is still considered a lower
- * level api in angular. For a higher level abstraction that utilizes `$xhr`, please check out the
- * {@link angular.service.$resource $resource} service.
- *
- * # Error handling
- * If no `error callback` is specified, XHR response with response code other then `2xx` will be
- * delegated to {@link angular.service.$xhr.error $xhr.error}. The `$xhr.error` can intercept the
- * request and process it in application specific way, or resume normal execution by calling the
- * request `success` method.
- *
- * # HTTP Headers
- * The $xhr service will automatically add certain http headers to all requests. These defaults can
- * be fully configured by accessing the `$xhr.defaults.headers` configuration object, which
- * currently contains this default configuration:
- *
- * - `$xhr.defaults.headers.common` (headers that are common for all requests):
- *   - `Accept: application/json, text/plain, *\/*`
- *   - `X-Requested-With: XMLHttpRequest`
- * - `$xhr.defaults.headers.post` (header defaults for HTTP POST requests):
- *   - `Content-Type: application/x-www-form-urlencoded`
- *
- * To add or overwrite these defaults, simple add or remove a property from this configuration
- * object. To add headers for an HTTP method other than POST, simple create a new object with name
- * equal to the lowercased http method name, e.g. `$xhr.defaults.headers.get['My-Header']='value'`.
- *
- *
- * # Security Considerations
- * When designing web applications your design needs to consider security threats from
- * {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
- * JSON Vulnerability} and {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF}.
- * Both server and the client must cooperate in order to eliminate these threats. Angular comes
- * pre-configured with strategies that address these issues, but for this to work backend server
- * cooperation is required.
- *
- * ## JSON Vulnerability Protection
- * A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
- * JSON Vulnerability} allows third party web-site to turn your JSON resource URL into
- * {@link http://en.wikipedia.org/wiki/JSON#JSONP JSONP} request under some conditions. To
- * counter this your server can prefix all JSON requests with following string `")]}',\n"`.
- * Angular will automatically strip the prefix before processing it as JSON.
- *
- * For example if your server needs to return:
- * 
- * ['one','two']
- * 

- *
- * which is vulnerable to attack, your server can return:
- * 
- * )]}',
- * ['one','two']
- * 

+ * HTTP backend used by the {@link angular.module.ng.$http service} that delegates to
+ * XMLHttpRequest object or JSONP and deals with browser incompatibilities.
  *
- * angular will strip the prefix, before processing the JSON.
- *
- *
- * ## Cross Site Request Forgery (XSRF) Protection
- * {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which an
- * unauthorized site can gain your user's private data. Angular provides following mechanism to
- * counter XSRF. When performing XHR requests, the $xhr service reads a token from a cookie
- * called `XSRF-TOKEN` and sets it as the HTTP header `X-XSRF-TOKEN`. Since only JavaScript that
- * runs on your domain could read the cookie, your server can be assured that the XHR came from
- * JavaScript running on your domain.
- *
- * To take advantage of this, your server needs to set a token in a JavaScript readable session
- * cookie called `XSRF-TOKEN` on first HTTP GET request. On subsequent non-GET requests the server
- * can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure that only
- * JavaScript running on your domain could have read the token. The token must be unique for each
- * user and must be verifiable by the server (to prevent the JavaScript making up its own tokens).
- * We recommend that the token is a digest of your site's authentication cookie with
- * {@link http://en.wikipedia.org/wiki/Rainbow_table salt for added security}.
- *
- * @param {string} method HTTP method to use. Valid values are: `GET`, `POST`, `PUT`, `DELETE`, and
- *   `JSON`. `JSON` is a special case which causes a
- *   [JSONP](http://en.wikipedia.org/wiki/JSON#JSONP) cross domain request using script tag
- *   insertion.
- * @param {string} url Relative or absolute URL specifying the destination of the request.  For
- *   `JSON` requests, `url` should include `JSON_CALLBACK` string to be replaced with a name of an
- *   angular generated callback function.
- * @param {(string|Object)=} post Request content as either a string or an object to be stringified
- *   as JSON before sent to the server.
- * @param {function(number, (string|Object))} success A function to be called when the response is
- *   received. The success function will be called with:
- *
- *   - {number} code [HTTP status code](http://en.wikipedia.org/wiki/List_of_HTTP_status_codes) of
- *     the response. This will currently always be 200, since all non-200 responses are routed to
- *     {@link angular.service.$xhr.error} service (or custom error callback).
- *   - {string|Object} response Response object as string or an Object if the response was in JSON
- *     format.
- * @param {function(number, (string|Object))} error A function to be called if the response code is
- *   not 2xx.. Accepts the same arguments as success, above.
+ * You should never need to use this service directly, instead use the higher-level abstractions:
+ * {@link angular.module.ng.$http $http} or {@link angular.module.ng.$resource $resource}.
  *
- * @example
-   
-     
-       
-       

-         
-         
-         

-         
-         
-         
-         
code={{code}}

-         
response={{response}}

-       

-     
-     
-       it('should make xhr GET request', function() {
-         element(':button:contains("Sample GET")').click();
-         element(':button:contains("fetch")').click();
-         expect(binding('code')).toBe('code=200');
-         expect(binding('response')).toMatch(/angularjs.org/);
-       });
+function createHttpBackend($browser, XHR, $browserDefer, callbacks, body, locationProtocol) {
+  // TODO(vojta): fix the signature
+  return function(method, url, post, callback, headers, timeout) {
+    $browser.$$incOutstandingRequestCount();
 
-       it('should make JSONP request to the Buzz API', function() {
-         element(':button:contains("Buzz API")').click();
-         element(':button:contains("fetch")').click();
-         expect(binding('code')).toBe('code=200');
-         expect(binding('response')).toMatch(/buzz-feed/);
-       });
+    if (lowercase(method) == 'jsonp') {
+      var callbackId = '_' + (callbacks.counter++).toString(36);
+      callbacks[callbackId] = function(data) {
+        callbacks[callbackId].data = data;
+      };
 
-       it('should make JSONP request to invalid URL and invoke the error handler',
-           function() {
-         element(':button:contains("Invalid JSONP")').click();
-         element(':button:contains("fetch")').click();
-         expect(binding('code')).toBe('code=');
-         expect(binding('response')).toBe('response=Request failed');
-       });
-     
-   
- */
-angularServiceInject('$xhr', function($browser, $error, $log){
-  var rootScope = this;
-  var xhrHeaderDefaults = {
-    common: {
-      "Accept": "application/json, text/plain, */*",
-      "X-Requested-With": "XMLHttpRequest"
-    },
-    post: {'Content-Type': 'application/x-www-form-urlencoded'},
-    get: {},      // all these empty properties are needed so that client apps can just do:
-    head: {},     // $xhr.defaults.headers.head.foo="bar" without having to create head object
-    put: {},      // it also means that if we add a header for these methods in the future, it
-    'delete': {}, // won't be easily silently lost due to an object assignment.
-    patch: {}
-  };
+      var script = $browser.addJs(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),
+          function() {
+        if (callbacks[callbackId].data) {
+          completeRequest(callback, 200, callbacks[callbackId].data);
+        } else {
+          completeRequest(callback, -2);
+        }
+        delete callbacks[callbackId];
+        body.removeChild(script);
+      });
+    } else {
+      var xhr = new XHR();
+      xhr.open(method, url, true);
+      forEach(headers, function(value, key) {
+        if (value) xhr.setRequestHeader(key, value);
+      });
 
-  function xhr(method, url, post, success, error) {
-    if (isFunction(post)) {
-      error = success;
-      success = post;
-      post = null;
-    }
-    if (post && isObject(post)) {
-      post = toJson(post);
-    }
+      var status;
 
-    $browser.xhr(method, url, post, function(code, response){
-      try {
-        if (isString(response)) {
-          if (response.match(/^\)\]\}',\n/)) response=response.substr(6);
-          if (/^\s*[\[\{]/.exec(response) && /[\}\]]\s*$/.exec(response)) {
-            response = fromJson(response, true);
-          }
+      // In IE6 and 7, this might be called synchronously when xhr.send below is called and the
+      // response is in the cache. the promise api will ensure that to the app code the api is
+      // always async
+      xhr.onreadystatechange = function() {
+        if (xhr.readyState == 4) {
+          completeRequest(
+              callback, status || xhr.status, xhr.responseText, xhr.getAllResponseHeaders());
         }
-        rootScope.$apply(function(){
-          if (200 <= code && code < 300) {
-              success(code, response);
-          } else if (isFunction(error)) {
-            error(code, response);
-          } else {
-            $error(
-              {method: method, url: url, data: post, success: success},
-              {status: code, body: response});
-          }
-        });
-      } catch (e) {
-        $log.error(e);
+      };
+
+      xhr.send(post || '');
+
+      if (timeout > 0) {
+        $browserDefer(function() {
+          status = -1;
+          xhr.abort();
+        }, timeout);
       }
-    }, extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']},
-              xhrHeaderDefaults.common,
-              xhrHeaderDefaults[lowercase(method)]));
-  }
+    }
 
-  xhr.defaults = {headers: xhrHeaderDefaults};
 
-  return xhr;
-}, ['$browser', '$xhr.error', '$log']);
+    function completeRequest(callback, status, response, headersString) {
+      // URL_MATCH is defined in src/service/location.js
+      var protocol = (url.match(URL_MATCH) || ['', locationProtocol])[1];
+
+      // fix status code for file protocol (it's always 0)
+      status = (protocol == 'file') ? (response ? 200 : 404) : status;
+
+      // normalize IE bug (http://bugs.jquery.com/ticket/1450)
+      status = status == 1223 ? 204 : status;
+
+      callback(status, response, headersString);
+      $browser.$$completeOutstandingRequest(noop);
+    }
+  };
+}
 
 /**
- * @ngdoc service
- * @name angular.service.$locale
+ * @ngdoc object
+ * @name angular.module.ng.$locale
  *
  * @description
  * $locale service provides localization rules for various Angular components. As of right now the
@@ -8487,67 +9808,69 @@ angularServiceInject('$xhr', function($browser, $error, $log){
  *
  * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
  */
-angularServiceInject('$locale', function() {
-  return {
-    id: 'en-us',
-
-    NUMBER_FORMATS: {
-      DECIMAL_SEP: '.',
-      GROUP_SEP: ',',
-      PATTERNS: [
-        { // Decimal Pattern
-          minInt: 1,
-          minFrac: 0,
-          maxFrac: 3,
-          posPre: '',
-          posSuf: '',
-          negPre: '-',
-          negSuf: '',
-          gSize: 3,
-          lgSize: 3
-        },{ //Currency Pattern
-          minInt: 1,
-          minFrac: 2,
-          maxFrac: 2,
-          posPre: '\u00A4',
-          posSuf: '',
-          negPre: '(\u00A4',
-          negSuf: ')',
-          gSize: 3,
-          lgSize: 3
-        }
-      ],
-      CURRENCY_SYM: '$'
-    },
+function $LocaleProvider(){
+  this.$get = function() {
+    return {
+      id: 'en-us',
+
+      NUMBER_FORMATS: {
+        DECIMAL_SEP: '.',
+        GROUP_SEP: ',',
+        PATTERNS: [
+          { // Decimal Pattern
+            minInt: 1,
+            minFrac: 0,
+            maxFrac: 3,
+            posPre: '',
+            posSuf: '',
+            negPre: '-',
+            negSuf: '',
+            gSize: 3,
+            lgSize: 3
+          },{ //Currency Pattern
+            minInt: 1,
+            minFrac: 2,
+            maxFrac: 2,
+            posPre: '\u00A4',
+            posSuf: '',
+            negPre: '(\u00A4',
+            negSuf: ')',
+            gSize: 3,
+            lgSize: 3
+          }
+        ],
+        CURRENCY_SYM: '$'
+      },
 
-    DATETIME_FORMATS: {
-      MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December'
-              .split(','),
-      SHORTMONTH:  'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
-      DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
-      SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
-      AMPMS: ['AM','PM'],
-      medium: 'MMM d, y h:mm:ss a',
-      short: 'M/d/yy h:mm a',
-      fullDate: 'EEEE, MMMM d, y',
-      longDate: 'MMMM d, y',
-      mediumDate: 'MMM d, y',
-      shortDate: 'M/d/yy',
-      mediumTime: 'h:mm:ss a',
-      shortTime: 'h:mm a'
-    },
+      DATETIME_FORMATS: {
+        MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December'
+                .split(','),
+        SHORTMONTH:  'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
+        DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
+        SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
+        AMPMS: ['AM','PM'],
+        medium: 'MMM d, y h:mm:ss a',
+        short: 'M/d/yy h:mm a',
+        fullDate: 'EEEE, MMMM d, y',
+        longDate: 'MMMM d, y',
+        mediumDate: 'MMM d, y',
+        shortDate: 'M/d/yy',
+        mediumTime: 'h:mm:ss a',
+        shortTime: 'h:mm a'
+      },
 
-    pluralCat: function(num) {
-      if (num === 1) {
-        return 'one';
+      pluralCat: function(num) {
+        if (num === 1) {
+          return 'one';
+        }
+        return 'other';
       }
-      return 'other';
-    }
+    };
   };
-});
+}
 
 /**
- * @ngdoc overview
+ * @ngdoc function
  * @name angular.directive
  * @description
  *
@@ -8555,42 +9878,30 @@ angularServiceInject('$locale', function() {
  * behavior of the element in which it is specified. Do not use directives to add elements to the
  * DOM; instead, use {@link angular.widget widgets} to add DOM elements.
  *
- * Following is the list of built-in Angular directives:
- *
- * * {@link angular.directive.ng:autobind ng:autobind} - An Angular bootstrap parameter that can
- * act as a directive.
- * * {@link angular.directive.ng:bind ng:bind} - Creates a data-binding between an HTML text value
- * and a data model.
- * * {@link angular.directive.ng:bind-attr ng:bind-attr} - Creates a data-binding in a way similar
- * to `ng:bind`, but uses JSON key / value pairs to do so.
- * * {@link angular.directive.ng:bind-template ng:bind-template} - Replaces the text value of an
- * element with a specified template.
- * * {@link angular.directive.ng:change ng:change} - Executes an expression when the value of an
- * input widget changes.
- * * {@link angular.directive.ng:class ng:class} - Conditionally set a CSS class on an element.
- * * {@link angular.directive.ng:class-even ng:class-even} - Like `ng:class`, but works in
- * conjunction with {@link angular.widget.@ng:repeat} to affect even rows in a collection.
- * * {@link angular.directive.ng:class-odd ng:class-odd} - Like `ng:class`, but works with {@link
- * angular.widget.@ng:repeat}  to affect odd rows.
- * * {@link angular.directive.ng:click ng:click} - Executes custom behavior when an element is
- * clicked.
- * * {@link angular.directive.ng:controller ng:controller} - Creates a scope object linked to the
- * DOM element and assigns behavior to the scope.
- * * {@link angular.directive.ng:hide ng:hide} - Conditionally hides a portion of HTML.
- * * {@link angular.directive.ng:href ng:href} - Places an href in the Angular namespace.
- * * {@link angular.directive.ng:init} - Initialization tasks run before a template is executed.
- * * {@link angular.directive.ng:show ng:show} - Conditionally displays a portion of HTML.
- * * {@link angular.directive.ng:src ng:src} - Places a `src` attribute into the Angular namespace.
- * * {@link angular.directive.ng:style ng:style} - Conditionally set CSS styles on an element.
- * * {@link angular.directive.ng:submit} - Binds Angular expressions to `onSubmit` events.
- *
  * For more information about how Angular directives work, and to learn how to create your own
  * directives, see {@link guide/dev_guide.compiler.directives Understanding Angular Directives} in
  * the Angular Developer Guide.
+ *
+ * @param {string} name Directive identifier (case insensitive).
+ * @param {function(string, Element)} compileFn Also called "template function" is a function called
+ *    during compilation of the template when the compiler comes across the directive being
+ *    registered. The string value of the element attribute representing the directive and
+ *    jQuery/jqLite wrapped DOM element are passed as arguments to this function.
+ *
+ *    The `compileFn` function may return a linking function also called an instance function.
+ *    This function is called during the linking phase when a Scope is being associated with the
+ *    template or template clone (see repeater notes below). The signature of the linking function
+ *    is: `function(Element)` where Element is jQuery/jqLite wrapped DOM Element that is being
+ *    linked.
+ *
+ * The biggest differenciator between the compile and linking functions is how they are being called
+ * when a directive is present within an {@link angular.widget.@ng:repeat ng:repeat}. In this case,
+ * the compile function gets called once per occurence of the directive in the template. On the
+ * other hand the linking function gets called once for each repeated clone of the template (times
+ * number of occurences of the directive in the repeated template).
  */
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:init
  *
@@ -8609,7 +9920,7 @@ angularServiceInject('$locale', function() {
     
      
      
-       it('should check greeting', function(){
+       it('should check greeting', function() {
          expect(binding('greeting')).toBe('Hello');
          expect(binding('person')).toBe('World');
        });
@@ -8623,7 +9934,6 @@ angularDirective("ng:init", function(expression){
 });
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:controller
  *
@@ -8638,7 +9948,7 @@ angularDirective("ng:init", function(expression){
  * * Controller — The `ng:controller` directive specifies a Controller class; the class has
  *   methods that typically express the business logic behind the application.
  *
- * Note that an alternative way to define controllers is via the `{@link angular.service.$route}`
+ * Note that an alternative way to define controllers is via the `{@link angular.module.ng.$route}`
  * service.
  *
  * @element ANY
@@ -8663,14 +9973,14 @@ angularDirective("ng:init", function(expression){
             {type:'email', value:'john.smith@example.org'} ];
         }
         SettingsController.prototype = {
-         greet: function(){
+         greet: function() {
            alert(this.name);
          },
-         addContact: function(){
+         addContact: function() {
            this.contacts.push({type:'email', value:'yourname@example.org'});
          },
          removeContact: function(contactToRemove) {
-           angular.Array.remove(this.contacts, contactToRemove);
+           angular.module.ng.$filter.remove(this.contacts, contactToRemove);
          },
          clearContact: function(contact) {
            contact.type = 'phone';
@@ -8679,16 +9989,16 @@ angularDirective("ng:init", function(expression){
         };
       
       

-        Name: 
+        Name: 
         [ greet ]

         Contact:
         
    
           
  • 
-            
                
                
             
-            
+            
             [ clear
             | X ]
           
    • 
@@ -8697,18 +10007,18 @@ angularDirective("ng:init", function(expression){
       

      
      
-       it('should check controller', function(){
+       it('should check controller', function() {
          expect(element('.doc-example-live div>:input').val()).toBe('John Smith');
-         expect(element('.doc-example-live li[ng\\:repeat-index="0"] input').val())
+         expect(element('.doc-example-live li:nth-child(1) input').val())
            .toBe('408 555 1212');
-         expect(element('.doc-example-live li[ng\\:repeat-index="1"] input').val())
+         expect(element('.doc-example-live li:nth-child(2) input').val())
            .toBe('john.smith@example.org');
 
          element('.doc-example-live li:first a:contains("clear")').click();
          expect(element('.doc-example-live li:first input').val()).toBe('');
 
          element('.doc-example-live li:last a:contains("add")').click();
-         expect(element('.doc-example-live li[ng\\:repeat-index="2"] input').val())
+         expect(element('.doc-example-live li:nth-child(3) input').val())
            .toBe('yourname@example.org');
        });
      
@@ -8720,6 +10030,7 @@ angularDirective("ng:controller", function(expression){
       getter(scope, expression, true) ||
       getter(window, expression, true);
     assertArgFn(Controller, expression);
+    inferInjectionArgs(Controller);
     return Controller;
   });
   return noop;
@@ -8745,11 +10056,18 @@ angularDirective("ng:controller", function(expression){
  * Enter a name in the Live Preview text box; the greeting below the text box changes instantly.
    
      
-       Enter name:  

-       Hello !
+       
+       

+         Enter name:  

+         Hello !
+       

      
      
-       it('should check ng:bind', function(){
+       it('should check ng:bind', function() {
          expect(using('.doc-example-live').binding('name')).toBe('Whirled');
          using('.doc-example-live').input('name').enter('world');
          expect(using('.doc-example-live').binding('name')).toBe('world');
@@ -8759,110 +10077,55 @@ angularDirective("ng:controller", function(expression){
  */
 angularDirective("ng:bind", function(expression, element){
   element.addClass('ng-binding');
-  var exprFn = parser(expression).statements();
-  return function(element) {
-    var lastValue = noop, lastError = noop;
+  return ['$exceptionHandler', '$parse', '$element', function($exceptionHandler, $parse, element) {
+    var exprFn = $parse(expression),
+        lastValue = Number.NaN;
+
     this.$watch(function(scope) {
       // TODO(misko): remove error handling https://github.com/angular/angular.js/issues/347
-      var error, value, html, isHtml, isDomElement,
+      var value, html, isHtml, isDomElement,
           hadOwnElement = scope.hasOwnProperty('$element'),
           oldElement = scope.$element;
       // TODO(misko): get rid of $element https://github.com/angular/angular.js/issues/348
       scope.$element = element;
       try {
         value = exprFn(scope);
-      } catch (e) {
-        scope.$service('$exceptionHandler')(e);
-        error = formatError(e);
-      } finally {
-        if (hadOwnElement) {
-          scope.$element = oldElement;
-        } else {
-          delete scope.$element;
-        }
-      }
-      // If we are HTML, then save the raw HTML data so that we don't
-      // recompute sanitization since that is expensive.
-      // TODO: turn this into a more generic way to compute this
-      if ((isHtml = (value instanceof HTML)))
-        value = (html = value).html;
-      if (lastValue === value && lastError == error) return;
-      isDomElement = isElement(value);
-      if (!isHtml && !isDomElement && isObject(value)) {
-        value = toJson(value, true);
-      }
-      if (value != lastValue || error != lastError) {
-        lastValue = value;
-        lastError = error;
-        elementError(element, NG_EXCEPTION, error);
-        if (error) value = error;
-        if (isHtml) {
-          element.html(html.get());
-        } else if (isDomElement) {
-          element.html('');
-          element.append(value);
-        } else {
-          element.text(value == undefined ? '' : value);
+        // If we are HTML than save the raw HTML data so that we don't recompute sanitization since
+        // it is expensive.
+        // TODO(misko): turn this into a more generic way to compute this
+        if ((isHtml = (value instanceof HTML)))
+          value = (html = value).html;
+        if (lastValue === value) return;
+        isDomElement = isElement(value);
+        if (!isHtml && !isDomElement && isObject(value)) {
+          value = toJson(value, true);
         }
-      }
-    });
-  };
-});
-
-var bindTemplateCache = {};
-function compileBindTemplate(template){
-  var fn = bindTemplateCache[template];
-  if (!fn) {
-    var bindings = [];
-    forEach(parseBindings(template), function(text){
-      var exp = binding(text);
-      bindings.push(exp
-        ? function(scope, element) {
-            var error, value;
-            try {
-              value = scope.$eval(exp);
-            } catch(e) {
-              scope.$service('$exceptionHandler')(e);
-              error = toJson(e);
-            }
-            elementError(element, NG_EXCEPTION, error);
-            return error ? error : value;
+        if (value != lastValue) {
+          lastValue = value;
+          if (isHtml) {
+            element.html(html.get());
+          } else if (isDomElement) {
+            element.html('');
+            element.append(value);
+          } else {
+            element.text(value == undefined ? '' : value);
           }
-        : function() {
-            return text;
-          });
-    });
-    bindTemplateCache[template] = fn = function(scope, element, prettyPrintJson) {
-      var parts = [],
-          hadOwnElement = scope.hasOwnProperty('$element'),
-          oldElement = scope.$element;
-
-      // TODO(misko): get rid of $element
-      scope.$element = element;
-      try {
-        for (var i = 0; i < bindings.length; i++) {
-          var value = bindings[i](scope, element);
-          if (isElement(value))
-            value = '';
-          else if (isObject(value))
-            value = toJson(value, prettyPrintJson);
-          parts.push(value);
         }
-        return parts.join('');
+      } catch (e) {
+        $exceptionHandler(e);
       } finally {
         if (hadOwnElement) {
           scope.$element = oldElement;
         } else {
           delete scope.$element;
-        }
-      }
-    };
-  }
-  return fn;
-}
+        }
+      }
+    });
+  }];
+});
+
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:bind-template
  *
@@ -8881,12 +10144,20 @@ function compileBindTemplate(template){
  * Try it here: enter text in text box and watch the greeting change.
    
      
-      Salutation: 

-      Name: 

-      

+       
+       

+        Salutation: 

+        Name: 

+        

+       

      
      
-       it('should check ng:bind', function(){
+       it('should check ng:bind', function() {
          expect(using('.doc-example-live').binding('{{salutation}} {{name}}')).
            toBe('Hello World!');
          using('.doc-example-live').input('salutation').enter('Greetings');
@@ -8912,13 +10183,6 @@ angularDirective("ng:bind-template", function(expression, element){
   };
 });
 
-var REMOVE_ATTRIBUTES = {
-  'disabled':'disabled',
-  'readonly':'readOnly',
-  'checked':'checked',
-  'selected':'selected',
-  'multiple':'multiple'
-};
 /**
  * @ngdoc directive
  * @name angular.directive.ng:bind-attr
@@ -8932,18 +10196,28 @@ var REMOVE_ATTRIBUTES = {
  *
  * Instead of writing `ng:bind-attr` statements in your HTML, you can use double-curly markup to
  * specify an {{expression}} for the value of an attribute.
- * At compile time, the attribute is translated into an ``
+ * At compile time, the attribute is translated into an
+ * ``.
  *
  * The following HTML snippet shows how to specify `ng:bind-attr`:
  * 
- *   Google
+ *   Google
  * 

  *
- * During compilation, the snippet gets translated to the following:
+ * This is cumbersome, so as we mentioned using double-curly markup is a prefered way of creating
+ * this binding:
  * 
- *   Google
+ *   Google
  * 

  *
+ * During compilation, the template with attribute markup gets translated to the ng:bind-attr form
+ * mentioned above.
+ *
+ * _Note_: You might want to consider using {@link angular.directive.ng:href ng:href} instead of
+ * `href` if the binding is present in the main application template (`index.html`) and you want to
+ * make sure that a user is not capable of clicking on raw/uncompiled link.
+ *
+ *
  * @element ANY
  * @param {string} attribute_json one or more JSON key-value pairs representing
  *    the attributes to replace with expressions. Each key matches an attribute
@@ -8956,12 +10230,23 @@ var REMOVE_ATTRIBUTES = {
  * Enter a search string in the Live Preview text box and then click "Google". The search executes instantly.
    
      
-      Google for:
-      
-      Google
+       
+       

+        Google for:
+        
+        
+          Google
+         (ng:bind-attr) |
+        Google
+        (curly binding in attribute val)
+       

      
      
-       it('should check ng:bind-attr', function(){
+       it('should check ng:bind-attr', function() {
          expect(using('.doc-example-live').element('a').attr('href')).
            toBe('http://www.google.com/search?q=AngularJS');
          using('.doc-example-live').input('query').enter('google');
@@ -8977,22 +10262,10 @@ angularDirective("ng:bind-attr", function(expression){
     this.$watch(function(scope){
       var values = scope.$eval(expression);
       for(var key in values) {
-        var value = compileBindTemplate(values[key])(scope, element),
-            specialName = REMOVE_ATTRIBUTES[lowercase(key)];
+        var value = compileBindTemplate(values[key])(scope, element);
         if (lastValue[key] !== value) {
           lastValue[key] = value;
-          if (specialName) {
-            if (toBoolean(value)) {
-              element.attr(specialName, specialName);
-              element.attr('ng-' + specialName, value);
-            } else {
-              element.removeAttr(specialName);
-              element.removeAttr('ng-' + specialName);
-            }
-            (element.data($$validate)||noop)();
-          } else {
-            element.attr(key, value);
-          }
+          element.attr(key, BOOLEAN_ATTR[lowercase(key)] ? toBoolean(value) : value);
         }
       }
     });
@@ -9001,7 +10274,6 @@ angularDirective("ng:bind-attr", function(expression){
 
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:click
  *
@@ -9022,7 +10294,7 @@ angularDirective("ng:bind-attr", function(expression){
       count: {{count}}
      
      
-       it('should check ng:click', function(){
+       it('should check ng:click', function() {
          expect(binding('count')).toBe('0');
          element('.doc-example-live :button').click();
          expect(binding('count')).toBe('1');
@@ -9050,7 +10322,6 @@ angularDirective("ng:click", function(expression, element){
 
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:submit
  *
@@ -9066,17 +10337,36 @@ angularDirective("ng:click", function(expression, element){
  * @example
    
      
-      

+      
+      
         Enter text and hit enter:
-        
+        
         
+        
list={{list}}

       

-      
list={{list}}

      
      
-       it('should check ng:submit', function(){
+       it('should check ng:submit', function() {
+         expect(binding('list')).toBe('list=[]');
+         element('.doc-example-live #submit').click();
+         expect(binding('list')).toBe('list=["hello"]');
+         expect(input('text').val()).toBe('');
+       });
+       it('should ignore empty strings', function() {
          expect(binding('list')).toBe('list=[]');
          element('.doc-example-live #submit').click();
+         element('.doc-example-live #submit').click();
          expect(binding('list')).toBe('list=["hello"]');
        });
      
@@ -9085,9 +10375,8 @@ angularDirective("ng:click", function(expression, element){
 angularDirective("ng:submit", function(expression, element) {
   return function(element) {
     var self = this;
-    element.bind('submit', function(event) {
+    element.bind('submit', function() {
       self.$apply(expression);
-      event.preventDefault();
     });
   };
 });
@@ -9098,8 +10387,10 @@ function ngClass(selector) {
     return function(element) {
       this.$watch(expression, function(scope, newVal, oldVal) {
         if (selector(scope.$index)) {
-          element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal)
-          element.addClass(isArray(newVal) ? newVal.join(' ') : newVal);
+          if (oldVal && (newVal !== oldVal)) {
+            element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal);
+          }
+          if (newVal) element.addClass(isArray(newVal) ? newVal.join(' ') : newVal);
         }
       });
     };
@@ -9107,7 +10398,6 @@ function ngClass(selector) {
 }
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:class
  *
@@ -9133,27 +10423,26 @@ function ngClass(selector) {
       Sample Text     
      
      
-       it('should check ng:class', function(){
-         expect(element('.doc-example-live span').attr('className')).not().
+       it('should check ng:class', function() {
+         expect(element('.doc-example-live span').prop('className')).not().
            toMatch(/ng-input-indicator-wait/);
 
          using('.doc-example-live').element(':button:first').click();
 
-         expect(element('.doc-example-live span').attr('className')).
+         expect(element('.doc-example-live span').prop('className')).
            toMatch(/ng-input-indicator-wait/);
 
          using('.doc-example-live').element(':button:last').click();
 
-         expect(element('.doc-example-live span').attr('className')).not().
+         expect(element('.doc-example-live span').prop('className')).not().
            toMatch(/ng-input-indicator-wait/);
        });
      
    
  */
-angularDirective("ng:class", ngClass(function(){return true;}));
+angularDirective("ng:class", ngClass(function() {return true;}));
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:class-odd
  *
@@ -9182,10 +10471,10 @@ angularDirective("ng:class", ngClass(function(){return true;}));
         
      
      
-       it('should check ng:class-odd and ng:class-even', function(){
-         expect(element('.doc-example-live li:first span').attr('className')).
+       it('should check ng:class-odd and ng:class-even', function() {
+         expect(element('.doc-example-live li:first span').prop('className')).
            toMatch(/ng-format-negative/);
-         expect(element('.doc-example-live li:last span').attr('className')).
+         expect(element('.doc-example-live li:last span').prop('className')).
            toMatch(/ng-input-indicator-wait/);
        });
      
@@ -9194,7 +10483,6 @@ angularDirective("ng:class", ngClass(function(){return true;}));
 angularDirective("ng:class-odd", ngClass(function(i){return i % 2 === 0;}));
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:class-even
  *
@@ -9215,19 +10503,18 @@ angularDirective("ng:class-odd", ngClass(function(i){return i % 2 === 0;}));
      
         
    
           
  1. 
-           
+           
              {{name}}      
            
           
    2. 
         

      
      
-       it('should check ng:class-odd and ng:class-even', function(){
-         expect(element('.doc-example-live li:first span').attr('className')).
-           toMatch(/ng-format-negative/);
-         expect(element('.doc-example-live li:last span').attr('className')).
-           toMatch(/ng-input-indicator-wait/);
+       it('should check ng:class-odd and ng:class-even', function() {
+         expect(element('.doc-example-live li:first span').prop('className')).
+           toMatch(/odd/);
+         expect(element('.doc-example-live li:last span').prop('className')).
+           toMatch(/even/);
        });
      
    
@@ -9235,7 +10522,6 @@ angularDirective("ng:class-odd", ngClass(function(i){return i % 2 === 0;}));
 angularDirective("ng:class-even", ngClass(function(i){return i % 2 === 1;}));
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:show
  *
@@ -9250,12 +10536,12 @@ angularDirective("ng:class-even", ngClass(function(i){return i % 2 === 1;}));
  * @example
    
      
-        Click me: 

+        Click me: 

         Show: I show up when your checkbox is checked. 

         Hide: I hide when your checkbox is checked.
      
      
-       it('should check ng:show / ng:hide', function(){
+       it('should check ng:show / ng:hide', function() {
          expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
          expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
 
@@ -9276,7 +10562,6 @@ angularDirective("ng:show", function(expression, element){
 });
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:hide
  *
@@ -9291,12 +10576,12 @@ angularDirective("ng:show", function(expression, element){
  * @example
    
      
-        Click me: 

+        Click me: 

         Show: I show up when you checkbox is checked? 

         Hide: I hide when you checkbox is checked?
      
      
-       it('should check ng:show / ng:hide', function(){
+       it('should check ng:show / ng:hide', function() {
          expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
          expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
 
@@ -9317,7 +10602,6 @@ angularDirective("ng:hide", function(expression, element){
 });
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:style
  *
@@ -9339,29 +10623,23 @@ angularDirective("ng:hide", function(expression, element){
         
myStyle={{myStyle}}

      
      
-       it('should check ng:style', function(){
+       it('should check ng:style', function() {
          expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
          element('.doc-example-live :button[value=set]').click();
-         expect(element('.doc-example-live span').css('color')).toBe('red');
+         expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
          element('.doc-example-live :button[value=clear]').click();
          expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
        });
      
    
  */
-angularDirective("ng:style", function(expression, element){
-  return function(element){
-    var resetStyle = getStyle(element);
-    this.$watch(function(scope){
-      var style = scope.$eval(expression) || {}, key, mergedStyle = {};
-      for(key in style) {
-        if (resetStyle[key] === undefined) resetStyle[key] = '';
-        mergedStyle[key] = style[key];
-      }
-      for(key in resetStyle) {
-        mergedStyle[key] = mergedStyle[key] || resetStyle[key];
+angularDirective("ng:style", function(expression, element) {
+  return function(element) {
+    this.$watch(expression, function(scope, newStyles, oldStyles) {
+      if (oldStyles && (newStyles !== oldStyles)) {
+        forEach(oldStyles, function(val, style) { element.css(style, '');});
       }
-      element.css(mergedStyle);
+      if (newStyles) element.css(newStyles);
     });
   };
 });
@@ -9476,34 +10754,6 @@ angularDirective("ng:cloak", function(expression, element) {
  * Understanding Angular Markup} in the Angular Developer Guide.
  */
 
-function parseBindings(string) {
-  var results = [];
-  var lastIndex = 0;
-  var index;
-  while((index = string.indexOf('{{', lastIndex)) > -1) {
-    if (lastIndex < index)
-      results.push(string.substr(lastIndex, index - lastIndex));
-    lastIndex = index;
-
-    index = string.indexOf('}}', index);
-    index = index < 0 ? string.length : index + 2;
-
-    results.push(string.substr(lastIndex, index - lastIndex));
-    lastIndex = index;
-  }
-  if (lastIndex != string.length)
-    results.push(string.substr(lastIndex, string.length - lastIndex));
-  return results.length === 0 ? [ string ] : results;
-}
-
-function binding(string) {
-  var binding = string.replace(/\n/gm, ' ').match(/^\{\{(.*)\}\}$/);
-  return binding ? binding[1] : null;
-}
-
-function hasBindings(bindings) {
-  return bindings.length > 1 || binding(bindings[0]) !== null;
-}
 
 angularTextMarkup('{{}}', function(text, textNode, parentElement) {
   var bindings = parseBindings(text),
@@ -9559,7 +10809,6 @@ angularTextMarkup('option', function(text, textNode, parentElement){
 });
 
 /**
- * @workInProgress
  * @ngdoc directive
  * @name angular.directive.ng:href
  *
@@ -9588,13 +10837,13 @@ angularTextMarkup('option', function(text, textNode, parentElement){
  * This example uses `link` variable inside `href` attribute:
     
       
-        

+        

         link 1 (link, don't reload)

         link 2 (link, don't reload)

-        link 3 (link, reload!)

+        link 3 (link, reload!)

         anchor (link, don't reload)

         anchor (no link)

-        link (link, change hash)
+        link (link, change hash)
       
       
         it('should execute ng:click but not reload when href without value', function() {
@@ -9610,10 +10859,10 @@ angularTextMarkup('option', function(text, textNode, parentElement){
         });
 
         it('should execute ng:click and change url when ng:href specified', function() {
+          expect(element('#link-3').attr('href')).toBe("/123");
+
           element('#link-3').click();
-          expect(input('value').val()).toEqual('3');
-          expect(element('#link-3').attr('href')).toBe("#123");
-          expect(browser().location().hash()).toEqual('123');
+          expect(browser().window().path()).toEqual('/123');
         });
 
         it('should execute ng:click but not reload when href empty string and name specified', function() {
@@ -9622,1923 +10871,2475 @@ angularTextMarkup('option', function(text, textNode, parentElement){
           expect(element('#link-4').attr('href')).toBe("");
         });
 
-        it('should execute ng:click but not reload when no href but name specified', function() {
-          element('#link-5').click();
-          expect(input('value').val()).toEqual('5');
-          expect(element('#link-5').attr('href')).toBe(undefined);
-        });
+        it('should execute ng:click but not reload when no href but name specified', function() {
+          element('#link-5').click();
+          expect(input('value').val()).toEqual('5');
+          expect(element('#link-5').attr('href')).toBe(undefined);
+        });
+
+        it('should only change url when only ng:href', function() {
+          input('value').enter('6');
+          expect(element('#link-6').attr('href')).toBe("/6");
+
+          element('#link-6').click();
+          expect(browser().window().path()).toEqual('/6');
+        });
+      
+    
+ */
+
+/**
+ * @ngdoc directive
+ * @name angular.directive.ng:src
+ *
+ * @description
+ * Using  markup like `{{hash}}` in a `src` attribute doesn't
+ * work right: The browser will fetch from the URL with the literal
+ * text `{{hash}}` until  replaces the expression inside
+ * `{{hash}}`. The `ng:src` attribute solves this problem by placing
+ *  the `src` attribute in the `ng:` namespace.
+ *
+ * The buggy way to write it:
+ * 
+ * 
+ * 

+ *
+ * The correct way to write it:
+ * 
+ * 
+ * 

+ *
+ * @element ANY
+ * @param {template} template any string which can contain `{{}}` markup.
+ */
+
+/**
+ * @ngdoc directive
+ * @name angular.directive.ng:disabled
+ *
+ * @description
+ *
+ * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
+ * 
+ * 

+ *  
+ * 

+ * 

+ *
+ * The HTML specs do not require browsers to preserve the special attributes such as disabled.
+ * (The presence of them means true and absence means false)
+ * This prevents the angular compiler from correctly retrieving the binding expression.
+ * To solve this problem, we introduce ng:disabled.
+ *
+ * @example
+    
+      
+        Click me to toggle: 

+        
+      
+      
+        it('should toggle button', function() {
+          expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy();
+          input('checked').check();
+          expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy();
+        });
+      
+    
+ *
+ * @element ANY
+ * @param {template} template any string which can contain '{{}}' markup.
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name angular.directive.ng:checked
+ *
+ * @description
+ * The HTML specs do not require browsers to preserve the special attributes such as checked.
+ * (The presence of them means true and absence means false)
+ * This prevents the angular compiler from correctly retrieving the binding expression.
+ * To solve this problem, we introduce ng:checked.
+ * @example
+    
+      
+        Check me to check both: 

+        
+      
+      
+        it('should check both checkBoxes', function() {
+          expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy();
+          input('master').check();
+          expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy();
+        });
+      
+    
+ *
+ * @element ANY
+ * @param {template} template any string which can contain '{{}}' markup.
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name angular.directive.ng:multiple
+ *
+ * @description
+ * The HTML specs do not require browsers to preserve the special attributes such as multiple.
+ * (The presence of them means true and absence means false)
+ * This prevents the angular compiler from correctly retrieving the binding expression.
+ * To solve this problem, we introduce ng:multiple.
+ *
+ * @example
+     
+       
+         Check me check multiple: 

+         
+       
+       
+         it('should toggle multiple', function() {
+           expect(element('.doc-example-live #select').prop('multiple')).toBeFalsy();
+           input('checked').check();
+           expect(element('.doc-example-live #select').prop('multiple')).toBeTruthy();
+         });
+       
+     
+ *
+ * @element ANY
+ * @param {template} template any string which can contain '{{}}' markup.
+ */
+
+
+/**
+ * @ngdoc directive
+ * @name angular.directive.ng:readonly
+ *
+ * @description
+ * The HTML specs do not require browsers to preserve the special attributes such as readonly.
+ * (The presence of them means true and absence means false)
+ * This prevents the angular compiler from correctly retrieving the binding expression.
+ * To solve this problem, we introduce ng:readonly.
+ * @example
+    
+      
+        Check me to make text readonly: 

+        
+      
+      
+        it('should toggle readonly attr', function() {
+          expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy();
+          input('checked').check();
+          expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy();
+        });
+      
+    
+ *
+ * @element ANY
+ * @param {template} template any string which can contain '{{}}' markup.
+ */
+
+
+/**
+* @ngdoc directive
+* @name angular.directive.ng:selected
+*
+* @description
+* The HTML specs do not require browsers to preserve the special attributes such as selected.
+* (The presence of them means true and absence means false)
+* This prevents the angular compiler from correctly retrieving the binding expression.
+* To solve this problem, we introduce ng:selected.
+* @example
+   
+     
+       Check me to select: 

+       
+     
+     
+       it('should select Greetings!', function() {
+         expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy();
+         input('checked').check();
+         expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy();
+       });
+     
+   
+* @element ANY
+* @param {template} template any string which can contain '{{}}' markup.
+*/
+
 
-        it('should only change url when only ng:href', function() {
-          input('value').enter('6');
-          element('#link-6').click();
-          expect(browser().location().hash()).toEqual('/6');
-          expect(element('#link-6').attr('href')).toBe("#/6");
-        });
-      
-    
- */
+var NG_BIND_ATTR = 'ng:bind-attr';
+var SIDE_EFFECT_ATTRS = {};
+
+forEach('src,href,multiple,selected,checked,disabled,readonly,required'.split(','), function(name) {
+  SIDE_EFFECT_ATTRS['ng:' + name] = name;
+});
+
+angularAttrMarkup('{{}}', function(value, name, element){
+  // don't process existing attribute markup
+  if (angularDirective(name) || angularDirective("@" + name)) return;
+  if (msie && name == 'src')
+    value = decodeURI(value);
+  var bindings = parseBindings(value),
+      bindAttr;
+  if (hasBindings(bindings) || SIDE_EFFECT_ATTRS[name]) {
+    element.removeAttr(name);
+    bindAttr = fromJson(element.attr(NG_BIND_ATTR) || "{}");
+    bindAttr[SIDE_EFFECT_ATTRS[name] || name] = value;
+    element.attr(NG_BIND_ATTR, toJson(bindAttr));
+  }
+});
 
 /**
- * @workInProgress
- * @ngdoc directive
- * @name angular.directive.ng:src
- *
+ * @ngdoc overview
+ * @name angular.widget
  * @description
- * Using  markup like `{{hash}}` in a `src` attribute doesn't
- * work right: The browser will fetch from the URL with the literal
- * text `{{hash}}` until  replaces the expression inside
- * `{{hash}}`. The `ng:src` attribute solves this problem by placing
- *  the `src` attribute in the `ng:` namespace.
  *
- * The buggy way to write it:
- * 
- * 
- * 

+ * An angular widget can be either a custom attribute that modifies an existing DOM element or an
+ * entirely new DOM element.
  *
- * The correct way to write it:
- * 
- * 
- * 

+ * During html compilation, widgets are processed after {@link angular.markup markup}, but before
+ * {@link angular.directive directives}.
  *
- * @element ANY
- * @param {template} template any string which can contain `{{}}` markup.
+ * Following is the list of built-in angular widgets:
+ *
+ * * {@link angular.widget.@ng:non-bindable ng:non-bindable} - Blocks angular from processing an
+ *   HTML element.
+ * * {@link angular.widget.@ng:repeat ng:repeat} - Creates and manages a collection of cloned HTML
+ *   elements.
+ * * {@link angular.inputType HTML input elements} - Standard HTML input elements data-bound by
+ *   angular.
+ * * {@link angular.widget.ng:view ng:view} - Works with $route to "include" partial templates
+ * * {@link angular.widget.ng:switch ng:switch} - Conditionally changes DOM structure
+ * * {@link angular.widget.ng:include ng:include} - Includes an external HTML fragment
+ *
+ * For more information about angular widgets, see {@link guide/dev_guide.compiler.widgets
+ * Understanding Angular Widgets} in the angular Developer Guide.
  */
 
 /**
- * @workInProgress
- * @ngdoc directive
- * @name angular.directive.ng:disabled
+ * @ngdoc widget
+ * @name angular.widget.ng:include
  *
  * @description
+ * Fetches, compiles and includes an external HTML fragment.
  *
- * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
- * 
- * 

- *  
- * 

- * 

+ * Keep in mind that Same Origin Policy applies to included resources
+ * (e.g. ng:include won't work for file:// access).
  *
- * The HTML specs do not require browsers to preserve the special attributes such as disabled.
- * (The presence of them means true and absence means false)
- * This prevents the angular compiler from correctly retrieving the binding expression.
- * To solve this problem, we introduce ng:disabled.
+ * @param {string} src angular expression evaluating to URL. If the source is a string constant,
+ *                 make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
+ * @param {Scope=} [scope=new_child_scope] optional expression which evaluates to an
+ *                 instance of angular.module.ng.$rootScope.Scope to set the HTML fragment to.
+ * @param {string=} onload Expression to evaluate when a new partial is loaded.
+ *
+ * @param {string=} autoscroll Whether `ng:include` should call {@link angular.module.ng.$anchorScroll
+ *                  $anchorScroll} to scroll the viewport after the content is loaded.
+ *
+ *                  - If the attribute is not set, disable scrolling.
+ *                  - If the attribute is set without value, enable scrolling.
+ *                  - Otherwise enable scrolling only if the expression evaluates to truthy value.
  *
  * @example
     
-      
-        Click me to toggle: 

-        
+      
+       
+       

+         
+         url of the template: {{template.url}}
+         

+         
+       

       
       
-        it('should toggle button', function() {
-          expect(element('.doc-example-live :button').attr('disabled')).toBeFalsy();
-          input('checked').check();
-          expect(element('.doc-example-live :button').attr('disabled')).toBeTruthy();
+        it('should load template1.html', function() {
+         expect(element('.doc-example-live .ng-include').text()).
+           toBe('Content of template1.html\n');
+        });
+        it('should load template2.html', function() {
+         select('template').option('1');
+         expect(element('.doc-example-live .ng-include').text()).
+           toBe('Content of template2.html\n');
+        });
+        it('should change to blank', function() {
+         select('template').option('');
+         expect(element('.doc-example-live .ng-include').text()).toEqual('');
         });
       
     
- *
- * @element ANY
- * @param {template} template any string which can contain '{{}}' markup.
  */
+angularWidget('ng:include', function(element){
+  var compiler = this,
+      srcExp = element.attr("src"),
+      scopeExp = element.attr("scope") || '',
+      onloadExp = element[0].getAttribute('onload') || '', //workaround for jquery bug #7537
+      autoScrollExp = element.attr('autoscroll');
+
+  if (element[0]['ng:compiled']) {
+    this.descend(true);
+    this.directives(true);
+  } else {
+    element[0]['ng:compiled'] = true;
+    return ['$http', '$templateCache', '$anchorScroll', '$element',
+    function($http,   $templateCache,   $anchorScroll,   element) {
+      var scope = this,
+          changeCounter = 0,
+          childScope;
+
+      function incrementChange() { changeCounter++;}
+      this.$watch(srcExp, incrementChange);
+      this.$watch(function() {
+        var includeScope = scope.$eval(scopeExp);
+        if (includeScope) return includeScope.$id;
+      }, incrementChange);
+      this.$watch(function() {return changeCounter;}, function(scope, newChangeCounter) {
+        var src = scope.$eval(srcExp),
+            useScope = scope.$eval(scopeExp);
+
+        function clearContent() {
+          // if this callback is still desired
+          if (newChangeCounter === changeCounter) {
+            if (childScope) childScope.$destroy();
+            childScope = null;
+            element.html('');
+          }
+        }
 
+        if (src) {
+          $http.get(src, {cache: $templateCache}).success(function(response) {
+            // if this callback is still desired
+            if (newChangeCounter === changeCounter) {
+              element.html(response);
+              if (childScope) childScope.$destroy();
+              childScope = useScope ? useScope : scope.$new();
+              compiler.compile(element)(childScope);
+              if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
+                $anchorScroll();
+              }
+              scope.$eval(onloadExp);
+            }
+          }).error(clearContent);
+        } else {
+          clearContent();
+        }
+      });
+    }];
+  }
+});
 
 /**
- * @workInProgress
- * @ngdoc directive
- * @name angular.directive.ng:checked
+ * @ngdoc widget
+ * @name angular.widget.ng:switch
  *
  * @description
- * The HTML specs do not require browsers to preserve the special attributes such as checked.
- * (The presence of them means true and absence means false)
- * This prevents the angular compiler from correctly retrieving the binding expression.
- * To solve this problem, we introduce ng:checked.
+ * Conditionally change the DOM structure.
+ *
+ * @usageContent
+ * ...
+ *   ...
+ *   ...
+ *   ...
+ *
+ * @param {*} on expression to match against ng:switch-when.
+ * @paramDescription
+ * On child elments add:
+ *
+ * * `ng:switch-when`: the case statement to match against. If match then this
+ *   case will be displayed.
+ * * `ng:switch-default`: the default case when no other casses match.
+ *
  * @example
     
       
-        Check me to check both: 

-        
+        
+        

+          
+          selection={{selection}}
+          

+          
+            
Settings Div

+            Home Span
+            default
+          
+        

       
       
-        it('should check both checkBoxes', function() {
-          expect(element('.doc-example-live #checkSlave').attr('checked')).toBeFalsy();
-          input('master').check();
-          expect(element('.doc-example-live #checkSlave').attr('checked')).toBeTruthy();
+        it('should start in settings', function() {
+         expect(element('.doc-example-live ng\\:switch').text()).toEqual('Settings Div');
+        });
+        it('should change to home', function() {
+         select('selection').option('home');
+         expect(element('.doc-example-live ng\\:switch').text()).toEqual('Home Span');
+        });
+        it('should select deafault', function() {
+         select('selection').option('other');
+         expect(element('.doc-example-live ng\\:switch').text()).toEqual('default');
         });
       
     
- *
- * @element ANY
- * @param {template} template any string which can contain '{{}}' markup.
  */
+angularWidget('ng:switch', function(element) {
+  var compiler = this,
+      watchExpr = element.attr("on"),
+      changeExpr = element.attr('change'),
+      casesTemplate = {},
+      defaultCaseTemplate,
+      children = element.children(),
+      length = children.length,
+      child,
+      when;
+
+  if (!watchExpr) throw new Error("Missing 'on' attribute.");
+  while(length--) {
+    child = jqLite(children[length]);
+    // this needs to be here for IE
+    child.remove();
+    when = child.attr('ng:switch-when');
+    if (isString(when)) {
+      casesTemplate[when] = compiler.compile(child);
+    } else if (isString(child.attr('ng:switch-default'))) {
+      defaultCaseTemplate = compiler.compile(child);
+    }
+  }
+  children = null; // release memory;
+  element.html('');
 
+  return function(element){
+    var changeCounter = 0;
+    var childScope;
+    var selectedTemplate;
 
-/**
- * @workInProgress
- * @ngdoc directive
- * @name angular.directive.ng:multiple
- *
- * @description
- * The HTML specs do not require browsers to preserve the special attributes such as multiple.
- * (The presence of them means true and absence means false)
- * This prevents the angular compiler from correctly retrieving the binding expression.
- * To solve this problem, we introduce ng:multiple.
- *
- * @example
-     
-       
-         Check me check multiple: 

-         
-       
-       
-         it('should toggle multiple', function() {
-           expect(element('.doc-example-live #select').attr('multiple')).toBeFalsy();
-           input('checked').check();
-           expect(element('.doc-example-live #select').attr('multiple')).toBeTruthy();
-         });
-       
-     
+    this.$watch(watchExpr, function(scope, value) {
+      element.html('');
+      if ((selectedTemplate = casesTemplate[value] || defaultCaseTemplate)) {
+        changeCounter++;
+        if (childScope) childScope.$destroy();
+        childScope = scope.$new();
+        childScope.$eval(changeExpr);
+      }
+    });
+
+    this.$watch(function() {return changeCounter;}, function() {
+      element.html('');
+      if (selectedTemplate) {
+        selectedTemplate(childScope, function(caseElement) {
+          element.append(caseElement);
+        });
+      }
+    });
+  };
+});
+
+
+/*
+ * Modifies the default behavior of html A tag, so that the default action is prevented when href
+ * attribute is empty.
  *
- * @element ANY
- * @param {template} template any string which can contain '{{}}' markup.
+ * The reasoning for this change is to allow easy creation of action links with ng:click without
+ * changing the location or causing page reloads, e.g.:
+ * Save
  */
+angularWidget('a', function() {
+  this.descend(true);
+  this.directives(true);
+
+  return function(element) {
+    var hasNgHref = ((element.attr('ng:bind-attr') || '').indexOf('"href":') !== -1);
+
+    // turn link into a link in IE
+    // but only if it doesn't have name attribute, in which case it's an anchor
+    if (!hasNgHref && !element.attr('name') && !element.attr('href')) {
+      element.attr('href', '');
+    }
+
+    if (element.attr('href') === '' && !hasNgHref) {
+      element.bind('click', function(event){
+        event.preventDefault();
+      });
+    }
+  };
+});
 
 
 /**
- * @workInProgress
- * @ngdoc directive
- * @name angular.directive.ng:readonly
+ * @ngdoc widget
+ * @name angular.widget.@ng:repeat
  *
  * @description
- * The HTML specs do not require browsers to preserve the special attributes such as readonly.
- * (The presence of them means true and absence means false)
- * This prevents the angular compiler from correctly retrieving the binding expression.
- * To solve this problem, we introduce ng:readonly.
+ * The `ng:repeat` widget instantiates a template once per item from a collection. Each template
+ * instance gets its own scope, where the given loop variable is set to the current collection item,
+ * and `$index` is set to the item index or key.
+ *
+ * Special properties are exposed on the local scope of each template instance, including:
+ *
+ *   * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
+ *   * `$position` – `{string}` – position of the repeated element in the iterator. One of:
+ *        * `'first'`,
+ *        * `'middle'`
+ *        * `'last'`
+ *
+ * Note: Although `ng:repeat` looks like a directive, it is actually an attribute widget.
+ *
+ * @element ANY
+ * @param {string} repeat_expression The expression indicating how to enumerate a collection. Two
+ *   formats are currently supported:
+ *
+ *   * `variable in expression` – where variable is the user defined loop variable and `expression`
+ *     is a scope expression giving the collection to enumerate.
+ *
+ *     For example: `track in cd.tracks`.
+ *
+ *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
+ *     and `expression` is the scope expression giving the collection to enumerate.
+ *
+ *     For example: `(name, age) in {'adam':10, 'amalie':12}`.
+ *
  * @example
+ * This example initializes the scope to a list of names and
+ * then uses `ng:repeat` to display every person:
     
       
-        Check me to make text readonly: 

-        
+        

+          I have {{friends.length}} friends. They are:
+          
    
+            
  • 
+              [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
+            
    • 
+          

+        

       
       
-        it('should toggle readonly attr', function() {
-          expect(element('.doc-example-live :text').attr('readonly')).toBeFalsy();
-          input('checked').check();
-          expect(element('.doc-example-live :text').attr('readonly')).toBeTruthy();
-        });
+         it('should check ng:repeat', function() {
+           var r = using('.doc-example-live').repeater('ul li');
+           expect(r.count()).toBe(2);
+           expect(r.row(0)).toEqual(["1","John","25"]);
+           expect(r.row(1)).toEqual(["2","Mary","28"]);
+         });
       
     
- *
- * @element ANY
- * @param {template} template any string which can contain '{{}}' markup.
  */
+angularWidget('@ng:repeat', function(expression, element){
+  element.removeAttr('ng:repeat');
+  element.replaceWith(jqLite(''));
+  var linker = this.compile(element);
+  return function(iterStartElement){
+    var match = expression.match(/^\s*(.+)\s+in\s+(.*)\s*$/),
+        lhs, rhs, valueIdent, keyIdent;
+    if (! match) {
+      throw Error("Expected ng:repeat in form of '_item_ in _collection_' but got '" +
+      expression + "'.");
+    }
+    lhs = match[1];
+    rhs = match[2];
+    match = lhs.match(/^([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\)$/);
+    if (!match) {
+      throw Error("'item' in 'item in collection' should be identifier or (key, value) but got '" +
+      keyValue + "'.");
+    }
+    valueIdent = match[3] || match[1];
+    keyIdent = match[2];
 
+    var parentScope = this;
+    // Store a list of elements from previous run. This is a hash where key is the item from the
+    // iterator, and the value is an array of objects with following properties.
+    //   - scope: bound scope
+    //   - element: previous element.
+    //   - index: position
+    // We need an array of these objects since the same object can be returned from the iterator.
+    // We expect this to be a rare case.
+    var lastOrder = new HashQueueMap();
+    this.$watch(function(scope){
+      var index, length,
+          collection = scope.$eval(rhs),
+          collectionLength = size(collection, true),
+          childScope,
+          // Same as lastOrder but it has the current state. It will become the
+          // lastOrder on the next iteration.
+          nextOrder = new HashQueueMap(),
+          key, value, // key/value of iteration
+          array, last,       // last object information {scope, element, index}
+          cursor = iterStartElement;     // current position of the node
+
+      if (!isArray(collection)) {
+        // if object, extract keys, sort them and use to determine order of iteration over obj props
+        array = [];
+        for(key in collection) {
+          if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
+            array.push(key);
+          }
+        }
+        array.sort();
+      } else {
+        array = collection || [];
+      }
 
-/**
-* @workInProgress
-* @ngdoc directive
-* @name angular.directive.ng:selected
-*
-* @description
-* The HTML specs do not require browsers to preserve the special attributes such as selected.
-* (The presence of them means true and absence means false)
-* This prevents the angular compiler from correctly retrieving the binding expression.
-* To solve this problem, we introduce ng:selected.
-* @example
-   
-     
-       Check me to select: 

-       
-     
-     
-       it('should select Greetings!', function() {
-         expect(element('.doc-example-live #greet').attr('selected')).toBeFalsy();
-         input('checked').check();
-         expect(element('.doc-example-live #greet').attr('selected')).toBeTruthy();
-       });
-     
-   
-* @element ANY
-* @param {template} template any string which can contain '{{}}' markup.
-*/
+      // we are not using forEach for perf reasons (trying to avoid #call)
+      for (index = 0, length = array.length; index < length; index++) {
+        key = (collection === array) ? index : array[index];
+        value = collection[key];
+        last = lastOrder.shift(value);
+        if (last) {
+          // if we have already seen this object, then we need to reuse the
+          // associated scope/element
+          childScope = last.scope;
+          nextOrder.push(value, last);
+
+          if (index === last.index) {
+            // do nothing
+            cursor = last.element;
+          } else {
+            // existing item which got moved
+            last.index = index;
+            // This may be a noop, if the element is next, but I don't know of a good way to
+            // figure this out,  since it would require extra DOM access, so let's just hope that
+            // the browsers realizes that it is noop, and treats it as such.
+            cursor.after(last.element);
+            cursor = last.element;
+          }
+        } else {
+          // new item which we don't know about
+          childScope = parentScope.$new();
+        }
 
+        childScope[valueIdent] = value;
+        if (keyIdent) childScope[keyIdent] = key;
+        childScope.$index = index;
+        childScope.$position = index === 0 ?
+            'first' :
+            (index == collectionLength - 1 ? 'last' : 'middle');
+
+        if (!last) {
+          linker(childScope, function(clone){
+            cursor.after(clone);
+            last = {
+                scope: childScope,
+                element: (cursor = clone),
+                index: index
+              };
+            nextOrder.push(value, last);
+          });
+        }
+      }
 
-var NG_BIND_ATTR = 'ng:bind-attr';
-var SPECIAL_ATTRS = {};
+      //shrink children
+      for (key in lastOrder) {
+        if (lastOrder.hasOwnProperty(key)) {
+          array = lastOrder[key];
+          while(array.length) {
+            value = array.pop();
+            value.element.remove();
+            value.scope.$destroy();
+          }
+        }
+      }
 
-forEach('src,href,checked,disabled,multiple,readonly,selected'.split(','), function(name) {
-  SPECIAL_ATTRS['ng:' + name] = name;
+      lastOrder = nextOrder;
+    });
+  };
 });
 
-angularAttrMarkup('{{}}', function(value, name, element){
-  // don't process existing attribute markup
-  if (angularDirective(name) || angularDirective("@" + name)) return;
-  if (msie && name == 'src')
-    value = decodeURI(value);
-  var bindings = parseBindings(value),
-      bindAttr;
-  if (hasBindings(bindings) || SPECIAL_ATTRS[name]) {
-    element.removeAttr(name);
-    bindAttr = fromJson(element.attr(NG_BIND_ATTR) || "{}");
-    bindAttr[SPECIAL_ATTRS[name] || name] = value;
-    element.attr(NG_BIND_ATTR, toJson(bindAttr));
-  }
-});
 
 /**
- * @workInProgress
- * @ngdoc overview
- * @name angular.widget
- * @description
+ * @ngdoc widget
+ * @name angular.widget.@ng:non-bindable
  *
- * An angular widget can be either a custom attribute that modifies an existing DOM element or an
- * entirely new DOM element.
+ * @description
+ * Sometimes it is necessary to write code which looks like bindings but which should be left alone
+ * by angular. Use `ng:non-bindable` to make angular ignore a chunk of HTML.
  *
- * During html compilation, widgets are processed after {@link angular.markup markup}, but before
- * {@link angular.directive directives}.
+ * Note: `ng:non-bindable` looks like a directive, but is actually an attribute widget.
  *
- * Following is the list of built-in angular widgets:
+ * @element ANY
  *
- * * {@link angular.widget.@ng:format ng:format} - Formats data for display to user and for storage.
- * * {@link angular.widget.@ng:non-bindable ng:non-bindable} - Blocks angular from processing an
- *   HTML element.
- * * {@link angular.widget.@ng:repeat ng:repeat} - Creates and manages a collection of cloned HTML
- *   elements.
- * * {@link angular.widget.@ng:required ng:required} - Verifies presence of user input.
- * * {@link angular.widget.@ng:validate ng:validate} - Validates content of user input.
- * * {@link angular.widget.HTML HTML input elements} - Standard HTML input elements data-bound by
- *   angular.
- * * {@link angular.widget.ng:view ng:view} - Works with $route to "include" partial templates
- * * {@link angular.widget.ng:switch ng:switch} - Conditionally changes DOM structure
- * * {@link angular.widget.ng:include ng:include} - Includes an external HTML fragment
+ * @example
+ * In this example there are two location where a simple binding (`{{}}`) is present, but the one
+ * wrapped in `ng:non-bindable` is left alone.
  *
- * For more information about angular widgets, see {@link guide/dev_guide.compiler.widgets
- * Understanding Angular Widgets} in the angular Developer Guide.
+ * @example
+    
+      
+        
Normal: {{1 + 2}}

+        
Ignored: {{1 + 2}}

+      
+      
+       it('should check ng:non-bindable', function() {
+         expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
+         expect(using('.doc-example-live').element('div:last').text()).
+           toMatch(/1 \+ 2/);
+       });
+      
+    
  */
+angularWidget("@ng:non-bindable", noop);
+
 
 /**
- * @workInProgress
  * @ngdoc widget
- * @name angular.widget.HTML
+ * @name angular.widget.ng:view
  *
  * @description
- * The most common widgets you will use will be in the form of the
- * standard HTML set. These widgets are bound using the `name` attribute
- * to an expression. In addition, they can have `ng:validate`, `ng:required`,
- * `ng:format`, `ng:change` attribute to further control their behavior.
+ * # Overview
+ * `ng:view` is a widget that complements the {@link angular.module.ng.$route $route} service by
+ * including the rendered template of the current route into the main layout (`index.html`) file.
+ * Every time the current route changes, the included view changes with it according to the
+ * configuration of the `$route` service.
  *
- * @usageContent
- *   see example below for usage
+ * This widget provides functionality similar to {@link angular.widget.ng:include ng:include} when
+ * used like this:
+ *
+ *     
+ *
+ *
+ * # Advantages
+ * Compared to `ng:include`, `ng:view` offers these advantages:
+ *
+ * - shorter syntax
+ * - more efficient execution
+ * - doesn't require `$route` service to be available on the root scope
  *
- *   
- *   
-            {{input2|json}}
-          
-          
-            radio
-            String
-            
-              <input type="radio" name="input3" value="A">

-              <input type="radio" name="input3" value="B">
-            
-            
-              
-              
-            
-            {{input3|json}}
-          
-          
-            checkbox
-            Boolean
-            <input type="checkbox" name="input4" value="checked">
-            
-            {{input4|json}}
-          
-          
-            pulldown
-            String
-            
-              <select name="input5">

-                <option value="c">C</option>

-                <option value="d">D</option>

-              </select>

-            
-            
-              
-            
-            {{input5|json}}
-          
-          
-            multiselect
-            Array
-            
-              <select name="input6" multiple size="4">

-                <option value="e">E</option>

-                <option value="f">F</option>

-              </select>

-            
-            
-              
-            
-            {{input6|json}}
-          
-        
+      
+         
+         

+           overview |
+           bootstrap |
+           undefined
+
+           

+
+           The view is included below:
+           

+           
+         

       
       
+        it('should load templates', function() {
+          element('.doc-example-live a:contains(overview)').click();
+          expect(element('.doc-example-live ng\\:view').text()).toMatch(/Developer Guide: Overview/);
 
-        it('should exercise text', function(){
-         input('input1').enter('Carlos');
-         expect(binding('input1')).toEqual('"Carlos"');
-        });
-        it('should exercise textarea', function(){
-         input('input2').enter('Carlos');
-         expect(binding('input2')).toEqual('"Carlos"');
-        });
-        it('should exercise radio', function(){
-         expect(binding('input3')).toEqual('null');
-         input('input3').select('A');
-         expect(binding('input3')).toEqual('"A"');
-         input('input3').select('B');
-         expect(binding('input3')).toEqual('"B"');
-        });
-        it('should exercise checkbox', function(){
-         expect(binding('input4')).toEqual('false');
-         input('input4').check();
-         expect(binding('input4')).toEqual('true');
-        });
-        it('should exercise pulldown', function(){
-         expect(binding('input5')).toEqual('"c"');
-         select('input5').option('d');
-         expect(binding('input5')).toEqual('"d"');
-        });
-        it('should exercise multiselect', function(){
-         expect(binding('input6')).toEqual('[]');
-         select('input6').options('e');
-         expect(binding('input6')).toEqual('["e"]');
-         select('input6').options('e', 'f');
-         expect(binding('input6')).toEqual('["e","f"]');
+          element('.doc-example-live a:contains(bootstrap)').click();
+          expect(element('.doc-example-live ng\\:view').text()).toMatch(/Developer Guide: Initializing Angular: Automatic Initialization/);
         });
       
     
  */
+angularWidget('ng:view', function(element) {
+  var compiler = this;
+
+  if (!element[0]['ng:compiled']) {
+    element[0]['ng:compiled'] = true;
+    return ['$http', '$templateCache', '$route', '$anchorScroll', '$element',
+    function($http,   $templateCache,   $route,   $anchorScroll,   element) {
+      var template;
+      var changeCounter = 0;
+
+      this.$on('$afterRouteChange', function() {
+        changeCounter++;
+      });
 
-function modelAccessor(scope, element) {
-  var expr = element.attr('name');
-  var exprFn, assignFn;
-  if (expr) {
-    exprFn = parser(expr).assignable();
-    assignFn = exprFn.assign;
-    if (!assignFn) throw new Error("Expression '" + expr + "' is not assignable.");
-    return {
-      get: function() {
-        return exprFn(scope);
-      },
-      set: function(value) {
-        if (value !== undefined) {
-          assignFn(scope, value);
+      this.$watch(function() {return changeCounter;}, function(scope, newChangeCounter) {
+        var template = $route.current && $route.current.template;
+
+        function clearContent() {
+          // ignore callback if another route change occured since
+          if (newChangeCounter == changeCounter) {
+            element.html('');
+          }
         }
-      }
-    };
-  }
-}
 
-function modelFormattedAccessor(scope, element) {
-  var accessor = modelAccessor(scope, element),
-      formatterName = element.attr('ng:format') || NOOP,
-      formatter = compileFormatter(formatterName);
-  if (accessor) {
-    return {
-      get: function() {
-        return formatter.format(scope, accessor.get());
-      },
-      set: function(value) {
-        return accessor.set(formatter.parse(scope, value));
-      }
-    };
+        if (template) {
+          $http.get(template, {cache: $templateCache}).success(function(response) {
+            // ignore callback if another route change occured since
+            if (newChangeCounter == changeCounter) {
+              element.html(response);
+              compiler.compile(element)($route.current.scope);
+              $anchorScroll();
+            }
+          }).error(clearContent);
+        } else {
+          clearContent();
+        }
+      });
+    }];
+  } else {
+    compiler.descend(true);
+    compiler.directives(true);
   }
-}
-
-function compileValidator(expr) {
-  return parser(expr).validator()();
-}
+});
 
-function compileFormatter(expr) {
-  return parser(expr).formatter()();
-}
 
 /**
- * @workInProgress
  * @ngdoc widget
- * @name angular.widget.@ng:validate
+ * @name angular.widget.ng:pluralize
  *
  * @description
- * The `ng:validate` attribute widget validates the user input. If the input does not pass
- * validation, the `ng-validation-error` CSS class and the `ng:error` attribute are set on the input
- * element. Check out {@link angular.validator validators} to find out more.
- *
- * @param {string} validator The name of a built-in or custom {@link angular.validator validator} to
- *     to be used.
+ * # Overview
+ * ng:pluralize is a widget that displays messages according to en-US localization rules.
+ * These rules are bundled with angular.js and the rules can be overridden
+ * (see {@link guide/dev_guide.i18n Angular i18n} dev guide). You configure ng:pluralize by
+ * specifying the mappings between
+ * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
+ * plural categories} and the strings to be displayed.
  *
- * @element INPUT
- * @css ng-validation-error
+ * # Plural categories and explicit number rules
+ * There are two
+ * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
+ * plural categories} in Angular's default en-US locale: "one" and "other".
  *
- * @example
- * This example shows how the input element becomes red when it contains invalid input. Correct
- * the input to make the error disappear.
+ * While a pural category may match many numbers (for example, in en-US locale, "other" can match
+ * any number that is not 1), an explicit number rule can only match one number. For example, the
+ * explicit number rule for "3" matches the number 3. You will see the use of plural categories
+ * and explicit number rules throughout later parts of this documentation.
  *
-    
-      
-        I don't validate:
-        

-
-        I need an integer or nothing:
-        

-      
-      
-         it('should check ng:validate', function(){
-           expect(element('.doc-example-live :input:last').attr('className')).
-             toMatch(/ng-validation-error/);
-
-           input('value').enter('123');
-           expect(element('.doc-example-live :input:last').attr('className')).
-             not().toMatch(/ng-validation-error/);
-         });
-      
-    
- */
-/**
- * @workInProgress
- * @ngdoc widget
- * @name angular.widget.@ng:required
+ * # Configuring ng:pluralize
+ * You configure ng:pluralize by providing 2 attributes: `count` and `when`.
+ * You can also provide an optional attribute, `offset`.
  *
- * @description
- * The `ng:required` attribute widget validates that the user input is present. It is a special case
- * of the {@link angular.widget.@ng:validate ng:validate} attribute widget.
+ * The value of the `count` attribute can be either a string or an {@link guide/dev_guide.expressions
+ * Angular expression}; these are evaluated on the current scope for its binded value.
  *
- * @element INPUT
- * @css ng-validation-error
+ * The `when` attribute specifies the mappings between plural categories and the actual
+ * string to be displayed. The value of the attribute should be a JSON object so that Angular
+ * can interpret it correctly.
  *
- * @example
- * This example shows how the input element becomes red when it contains invalid input. Correct
- * the input to make the error disappear.
+ * The following example shows how to configure ng:pluralize:
  *
-    
-      
-        I cannot be blank: 

-      
-      
-       it('should check ng:required', function(){
-         expect(element('.doc-example-live :input').attr('className')).toMatch(/ng-validation-error/);
-         input('value').enter('123');
-         expect(element('.doc-example-live :input').attr('className')).not().toMatch(/ng-validation-error/);
-       });
-      
-    
- */
-/**
- * @workInProgress
- * @ngdoc widget
- * @name angular.widget.@ng:format
+ * 
+ * 
+ * 
+ *

  *
- * @description
- * The `ng:format` attribute widget formats stored data to user-readable text and parses the text
- * back to the stored form. You might find this useful, for example, if you collect user input in a
- * text field but need to store the data in the model as a list. Check out
- * {@link angular.formatter formatters} to learn more.
+ * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
+ * specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
+ * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
+ * other numbers, for example 12, so that instead of showing "12 people are viewing", you can
+ * show "a dozen people are viewing".
  *
- * @param {string} formatter The name of the built-in or custom {@link angular.formatter formatter}
- *     to be used.
+ * You can use a set of closed braces(`{}`) as a placeholder for the number that you want substituted
+ * into pluralized strings. In the previous example, Angular will replace `{}` with
+ * `{{personCount}}`. The closed braces `{}` is a placeholder
+ * for {{numberExpression}}.
  *
- * @element INPUT
+ * # Configuring ng:pluralize with offset
+ * The `offset` attribute allows further customization of pluralized text, which can result in
+ * a better user experience. For example, instead of the message "4 people are viewing this document",
+ * you might display "John, Kate and 2 others are viewing this document".
+ * The offset attribute allows you to offset a number by any desired value.
+ * Let's take a look at an example:
  *
- * @example
- * This example shows how the user input is converted from a string and internally represented as an
- * array.
+ * 
+ * 
+ * 
+ * 

  *
-    
-      
-        Enter a comma separated list of items:
-        
-        
list={{list}}

-      
-      
-       it('should check ng:format', function(){
-         expect(binding('list')).toBe('list=["table","chairs","plate"]');
-         input('list').enter(',,, a ,,,');
-         expect(binding('list')).toBe('list=["a"]');
-       });
-      
-    
- */
-function valueAccessor(scope, element) {
-  var validatorName = element.attr('ng:validate') || NOOP,
-      validator = compileValidator(validatorName),
-      requiredExpr = element.attr('ng:required'),
-      formatterName = element.attr('ng:format') || NOOP,
-      formatter = compileFormatter(formatterName),
-      format, parse, lastError, required,
-      invalidWidgets = scope.$service('$invalidWidgets') || {markValid:noop, markInvalid:noop};
-  if (!validator) throw "Validator named '" + validatorName + "' not found.";
-  format = formatter.format;
-  parse = formatter.parse;
-  if (requiredExpr) {
-    scope.$watch(requiredExpr, function(scope, newValue) {
-      required = newValue;
-      validate();
-    });
-  } else {
-    required = requiredExpr === '';
-  }
-
-  element.data($$validate, validate);
-  return {
-    get: function(){
-      if (lastError)
-        elementError(element, NG_VALIDATION_ERROR, null);
-      try {
-        var value = parse(scope, element.val());
-        validate();
-        return value;
-      } catch (e) {
-        lastError = e;
-        elementError(element, NG_VALIDATION_ERROR, e);
-      }
-    },
-    set: function(value) {
-      var oldValue = element.val(),
-          newValue = format(scope, value);
-      if (oldValue != newValue) {
-        element.val(newValue || ''); // needed for ie
-      }
-      validate();
-    }
-  };
-
-  function validate() {
-    var value = trim(element.val());
-    if (element[0].disabled || element[0].readOnly) {
-      elementError(element, NG_VALIDATION_ERROR, null);
-      invalidWidgets.markValid(element);
-    } else {
-      var error, validateScope = inherit(scope, {$element:element});
-      error = required && !value
-              ? 'Required'
-              : (value ? validator(validateScope, value) : null);
-      elementError(element, NG_VALIDATION_ERROR, error);
-      lastError = error;
-      if (error) {
-        invalidWidgets.markInvalid(element);
-      } else {
-        invalidWidgets.markValid(element);
-      }
-    }
-  }
-}
-
-function checkedAccessor(scope, element) {
-  var domElement = element[0], elementValue = domElement.value;
-  return {
-    get: function(){
-      return !!domElement.checked;
-    },
-    set: function(value){
-      domElement.checked = toBoolean(value);
-    }
-  };
-}
-
-function radioAccessor(scope, element) {
-  var domElement = element[0];
-  return {
-    get: function(){
-      return domElement.checked ? domElement.value : null;
-    },
-    set: function(value){
-      domElement.checked = value == domElement.value;
-    }
-  };
-}
-
-function optionsAccessor(scope, element) {
-  var formatterName = element.attr('ng:format') || NOOP,
-      formatter = compileFormatter(formatterName);
-  return {
-    get: function(){
-      var values = [];
-      forEach(element[0].options, function(option){
-        if (option.selected) values.push(formatter.parse(scope, option.value));
-      });
-      return values;
-    },
-    set: function(values){
-      var keys = {};
-      forEach(values, function(value){
-        keys[formatter.format(scope, value)] = true;
-      });
-      forEach(element[0].options, function(option){
-        option.selected = keys[option.value];
-      });
-    }
-  };
-}
-
-function noopAccessor() { return { get: noop, set: noop }; }
-
-/*
- * TODO: refactor
- *
- * The table below is not quite right. In some cases the formatter is on the model side
- * and in some cases it is on the view side. This is a historical artifact
- *
- * The concept of model/view accessor is useful for anyone who is trying to develop UI, and
- * so it should be exposed to others. There should be a form object which keeps track of the
- * accessors and also acts as their factory. It should expose it as an object and allow
- * the validator to publish errors to it, so that the the error messages can be bound to it.
- *
- */
-var textWidget = inputWidget('keydown change', modelAccessor, valueAccessor, initWidgetValue(), true),
-    INPUT_TYPE = {
-      'text':            textWidget,
-      'textarea':        textWidget,
-      'hidden':          textWidget,
-      'password':        textWidget,
-      'checkbox':        inputWidget('click', modelFormattedAccessor, checkedAccessor, initWidgetValue(false)),
-      'radio':           inputWidget('click', modelFormattedAccessor, radioAccessor, radioInit),
-      'select-one':      inputWidget('change', modelAccessor, valueAccessor, initWidgetValue(null)),
-      'select-multiple': inputWidget('change', modelAccessor, optionsAccessor, initWidgetValue([]))
-//      'file':            fileWidget???
-    };
-
-
-function initWidgetValue(initValue) {
-  return function (model, view) {
-    var value = view.get();
-    if (!value && isDefined(initValue)) {
-      value = copy(initValue);
-    }
-    if (isUndefined(model.get()) && isDefined(value)) {
-      model.set(value);
-    }
-  };
-}
-
-function radioInit(model, view, element) {
- var modelValue = model.get(), viewValue = view.get(), input = element[0];
- input.checked = false;
- input.name = this.$id + '@' + input.name;
- if (isUndefined(modelValue)) {
-   model.set(modelValue = null);
- }
- if (modelValue == null && viewValue !== null) {
-   model.set(viewValue);
- }
- view.set(modelValue);
-}
-
-/**
- * @workInProgress
- * @ngdoc directive
- * @name angular.directive.ng:change
+ * Notice that we are still using two plural categories(one, other), but we added
+ * three explicit number rules 0, 1 and 2.
+ * When one person, perhaps John, views the document, "John is viewing" will be shown.
+ * When three people view the document, no explicit number rule is found, so
+ * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
+ * In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
+ * is shown.
  *
- * @description
- * The directive executes an expression whenever the input widget changes.
+ * Note that when you specify offsets, you must provide explicit number rules for
+ * numbers from 0 up to and including the offset. If you use an offset of 3, for example,
+ * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
+ * plural categories "one" and "other".
  *
- * @element INPUT
- * @param {expression} expression to execute.
+ * @param {string|expression} count The variable to be bounded to.
+ * @param {string} when The mapping between plural category to its correspoding strings.
+ * @param {number=} offset Offset to deduct from the total number.
  *
- * @example
  * @example
     
       
-        

-        
-           changeCount {{textCount}}

-        
-           changeCount {{checkboxCount}}

+        
+        

+          Person 1:

+          Person 2:

+          Number of People:

+
+          
+          Without Offset:
+          
+          

+
+          
+          With Offset(2):
+          
+          
+        

       
       
-         it('should check ng:change', function(){
-           expect(binding('textCount')).toBe('0');
-           expect(binding('checkboxCount')).toBe('0');
+        it('should show correct pluralized string', function() {
+          expect(element('.doc-example-live .ng-pluralize:first').text()).
+                                             toBe('1 person is viewing.');
+          expect(element('.doc-example-live .ng-pluralize:last').text()).
+                                                toBe('Igor is viewing.');
+
+          using('.doc-example-live').input('personCount').enter('0');
+          expect(element('.doc-example-live .ng-pluralize:first').text()).
+                                               toBe('Nobody is viewing.');
+          expect(element('.doc-example-live .ng-pluralize:last').text()).
+                                              toBe('Nobody is viewing.');
 
-           using('.doc-example-live').input('text').enter('abc');
-           expect(binding('textCount')).toBe('1');
-           expect(binding('checkboxCount')).toBe('0');
+          using('.doc-example-live').input('personCount').enter('2');
+          expect(element('.doc-example-live .ng-pluralize:first').text()).
+                                            toBe('2 people are viewing.');
+          expect(element('.doc-example-live .ng-pluralize:last').text()).
+                              toBe('Igor and Misko are viewing.');
 
+          using('.doc-example-live').input('personCount').enter('3');
+          expect(element('.doc-example-live .ng-pluralize:first').text()).
+                                            toBe('3 people are viewing.');
+          expect(element('.doc-example-live .ng-pluralize:last').text()).
+                              toBe('Igor, Misko and one other person are viewing.');
 
-           using('.doc-example-live').input('checkbox').check();
-           expect(binding('textCount')).toBe('1');
-           expect(binding('checkboxCount')).toBe('1');
-         });
+          using('.doc-example-live').input('personCount').enter('4');
+          expect(element('.doc-example-live .ng-pluralize:first').text()).
+                                            toBe('4 people are viewing.');
+          expect(element('.doc-example-live .ng-pluralize:last').text()).
+                              toBe('Igor, Misko and 2 other people are viewing.');
+        });
+
+        it('should show data-binded names', function() {
+          using('.doc-example-live').input('personCount').enter('4');
+          expect(element('.doc-example-live .ng-pluralize:last').text()).
+              toBe('Igor, Misko and 2 other people are viewing.');
+
+          using('.doc-example-live').input('person1').enter('Di');
+          using('.doc-example-live').input('person2').enter('Vojta');
+          expect(element('.doc-example-live .ng-pluralize:last').text()).
+              toBe('Di, Vojta and 2 other people are viewing.');
+        });
       
     
  */
-function inputWidget(events, modelAccessor, viewAccessor, initFn, textBox) {
-  return annotate('$defer', function($defer, element) {
+angularWidget('ng:pluralize', function(element) {
+  var numberExp = element.attr('count'),
+      whenExp = element.attr('when'),
+      offset = element.attr('offset') || 0;
+
+  return ['$locale', '$element', function($locale, element) {
     var scope = this,
-        model = modelAccessor(scope, element),
-        view = viewAccessor(scope, element),
-        ngChange = element.attr('ng:change') || noop,
-        lastValue;
-    if (model) {
-      initFn.call(scope, model, view, element);
-      scope.$eval(element.attr('ng:init') || noop);
-      element.bind(events, function(event){
-        function handler(){
-          var value = view.get();
-          if (!textBox || value != lastValue) {
-            model.set(value);
-            lastValue = model.get();
-            scope.$eval(ngChange);
-          }
-        }
-        event.type == 'keydown' ? $defer(handler) : scope.$apply(handler);
-      });
-      scope.$watch(model.get, function(scope, value) {
-        if (!equals(lastValue, value)) {
-          view.set(lastValue = value);
-        }
-      });
-    }
-  });
-}
+        whens = scope.$eval(whenExp),
+        whensExpFns = {};
 
-function inputWidgetSelector(element){
-  this.directives(true);
-  this.descend(true);
-  return INPUT_TYPE[lowercase(element[0].type)] || noop;
-}
+    forEach(whens, function(expression, key) {
+      whensExpFns[key] = compileBindTemplate(expression.replace(/{}/g,
+                                             '{{' + numberExp + '-' + offset + '}}'));
+    });
 
-angularWidget('input', inputWidgetSelector);
-angularWidget('textarea', inputWidgetSelector);
+    scope.$watch(function() {
+      var value = parseFloat(scope.$eval(numberExp));
 
+      if (!isNaN(value)) {
+        //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
+        //check it against pluralization rules in $locale service
+        if (!whens[value]) value = $locale.pluralCat(value - offset);
+         return whensExpFns[value](scope, element, true);
+      } else {
+        return '';
+      }
+    }, function(scope, newVal) {
+      element.text(newVal);
+    });
+  }];
+});
 
 /**
- * @workInProgress
- * @ngdoc directive
- * @name angular.directive.ng:options
+ * @ngdoc widget
+ * @name angular.widget.form
  *
  * @description
- * Dynamically generate a list of `
  */
-//                       00001111100000000000222200000000000000000000003333000000000000044444444444444444000000000555555555555555550000000666666666666666660000000000000007777
-var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w\d]*)|(?:\(\s*([\$\w][\$\w\d]*)\s*,\s*([\$\w][\$\w\d]*)\s*\)))\s+in\s+(.*)$/;
-angularWidget('select', function(element){
+angularWidget('form', function(form){
   this.descend(true);
   this.directives(true);
-
-  var isMultiselect = element.attr('multiple'),
-      expression = element.attr('ng:options'),
-      onChange = expressionCompile(element.attr('ng:change') || ""),
-      match;
-
-  if (!expression) {
-    return inputWidgetSelector.call(this, element);
-  }
-  if (! (match = expression.match(NG_OPTIONS_REGEXP))) {
-    throw Error(
-      "Expected ng:options in form of '_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +
-      " but got '" + expression + "'.");
-  }
-
-  var displayFn = expressionCompile(match[2] || match[1]),
-      valueName = match[4] || match[6],
-      keyName = match[5],
-      groupByFn = expressionCompile(match[3] || ''),
-      valueFn = expressionCompile(match[2] ? match[1] : valueName),
-      valuesFn = expressionCompile(match[7]),
-      // we can't just jqLite('
-    
- */
-angularWidget('ng:pluralize', function(element) {
-  var numberExp = element.attr('count'),
-      whenExp = element.attr('when'),
-      offset = element.attr('offset') || 0;
+      };
 
-  return annotate('$locale', function($locale, element) {
-    var scope = this,
-        whens = scope.$eval(whenExp),
-        whensExpFns = {};
+      selectElement.bind('change', function() {
+        widget.$apply(function() {
+          var array = [];
+          forEach(selectElement.children(), function(option){
+            if (option.selected) {
+              array.push(option.value);
+            }
+          });
+          widget.$emit('$viewChange', array);
+        });
+      });
 
-    forEach(whens, function(expression, key) {
-      whensExpFns[key] = compileBindTemplate(expression.replace(/{}/g,
-                                             '{{' + numberExp + '-' + offset + '}}'));
-    });
+    }
 
-    scope.$watch(function() {
-      var value = parseFloat(scope.$eval(numberExp));
+    function Single() {
+      var widget = this;
 
-      if (!isNaN(value)) {
-        //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
-        //check it against pluralization rules in $locale service
-        if (!whens[value]) value = $locale.pluralCat(value - offset);
-         return whensExpFns[value](scope, element, true);
-      } else {
-        return '';
+      widget.$render = function() {
+        selectElement.val(widget.$viewValue);
+      };
+
+      selectElement.bind('change', function() {
+        widget.$apply(function() {
+          widget.$emit('$viewChange', selectElement.val());
+        });
+      });
+
+      widget.$viewValue = selectElement.val();
+    }
+
+    function Options() {
+      var widget = this,
+          match;
+
+      if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {
+        throw Error(
+          "Expected ng:options in form of '_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +
+          " but got '" + optionsExp + "'.");
       }
-    }, function(scope, newVal) {
-      element.text(newVal);
-    });
-  });
-});
 
-var browserSingleton;
-
-angularService('$browser', function($log){
-  if (!browserSingleton) {
-    browserSingleton = new Browser(window, jqLite(window.document), jqLite(window.document.body),
-                                   XHR, $log);
-    browserSingleton.bind();
-  }
-  return browserSingleton;
-}, {$inject:['$log']});
-
-
-extend(angular, {
-  // disabled for now until we agree on public name
-  //'annotate': annotate,
-  'compile': compile,
-  'scope': createScope,
-  'copy': copy,
-  'extend': extend,
-  'equals': equals,
-  'forEach': forEach,
-  'injector': createInjector,
-  'noop':noop,
-  'bind':bind,
-  'toJson': toJson,
-  'fromJson': fromJson,
-  'identity':identity,
-  'isUndefined': isUndefined,
-  'isDefined': isDefined,
-  'isString': isString,
-  'isFunction': isFunction,
-  'isObject': isObject,
-  'isNumber': isNumber,
-  'isArray': isArray,
-  'version': version,
-  'isDate': isDate,
-  'lowercase': lowercase,
-  'uppercase': uppercase
-});
+      var widgetScope = this,
+          displayFn = $parse(match[2] || match[1]),
+          valueName = match[4] || match[6],
+          keyName = match[5],
+          groupByFn = $parse(match[3] || ''),
+          valueFn = $parse(match[2] ? match[1] : valueName),
+          valuesFn = $parse(match[7]),
+          // we can't just jqLite('