add old v1 class js libs

Author: Brian Lonsdorf

Bacon.min.js

@@ -0,0 +1,60 @@
+(function(){
+  
+var _flatten = function(xs) {
+  return xs.reduce(function(a,b){return a.concat(b);}, []);
+};
+
+var _fmap = function(f) {
+  var xs = this;
+  return xs.map(function(x) { return f(x); }); //avoid index
+};
+
+Object.defineProperty(Array.prototype, 'fmap',{
+    value: _fmap,
+    writable: true,
+    configurable: true,
+    enumerable: false
+});
+
+var _empty = function() { return []; };
+
+Object.defineProperty(Array.prototype, 'empty',{
+    value: _empty,
+    writable: true,
+    configurable: true,
+    enumerable: false
+});
+
+var _chain = function(f) { return _flatten(this.fmap(f)); };
+
+Object.defineProperty(Array.prototype, 'chain',{
+    value: _chain,
+    writable: true,
+    configurable: true,
+    enumerable: false
+});
+
+var _of = function(x) { return [x]; };
+
+Object.defineProperty(Array.prototype, 'of',{
+    value: _of,
+    writable: true,
+    configurable: true,
+    enumerable: false
+});
+
+var _ap = function(a2) {
+  var a1 = this;
+  return _flatten(a1.map(function(f){
+    return a2.map(function(a){ return f(a); })
+  }));
+};
+
+Object.defineProperty(Array.prototype, 'ap',{
+    value: _ap,
+    writable: true,
+    configurable: true,
+    enumerable: false
+});
+
+})();