moved @sberan`s contributions to index.es.js, release 0.3.7

Author: Phillip Clark

Readme.md

@@ -12,6 +12,9 @@
 
 ## ChangeLog
 
+`0.3.7` - 2017-05-01
+* fixed issue #98 by merging @sberan's pull request #99 — better handling of property with `undefined` value existing on either operand. Unit tests supplied.
+
 `0.3.6` - 2017-04-25 — Fixed, closed lingering issues:
 * fixed #74 — comparing objects with longer cycles
 * fixed #70 — was not properly detecting a deletion when a property on the operand (lhs) had a value of `undefined` and was _undefined_ on the comparand (rhs). :o).

bower.json

@@ -1,7 +1,7 @@
 {
   "name": "deep-diff",
   "main": "index.js",
-  "version": "0.3.6",
+  "version": "0.3.7",
   "homepage": "https://github.com/flitbit/diff",
   "authors": [
     "Phillip Clark <phillip@flitbit.com>",
@@ -17,6 +17,7 @@
     "ZauberNerd <zaubernerd@zaubernerd.de>",
     "ravishivt <javishi@gmail.com>",
     "Daniel Spangler <daniel.spangler@gmail.com>",
+    "Sam Beran <sberan@gmail.com>",
     "Thomas de Barochez <thomas.barochez+github@gmail.com>",
     "Morton Fox <github@qslw.com>",
     "Amila Welihinda <amilajack@users.noreply.github.com>",

component.json

@@ -1,7 +1,7 @@
 {
   "name": "deep-diff",
   "description": "Javascript utility for calculating deep difference, capturing changes, and applying changes across objects; for nodejs and the browser.",
-  "version": "0.3.6",
+  "version": "0.3.7",
   "license": "MIT",
   "keywords": [
     "diff",

index.es.js

@@ -143,13 +143,13 @@ function deepDiff(lhs, rhs, changes, prefilter, path, key, stack) {
 
   var ltype = typeof lhs;
   var rtype = typeof rhs;
-  if (ltype === 'undefined') {
-    if (rtype !== 'undefined') {
-      changes(new DiffNew(currentPath, rhs));
-    } else {
-      changes(new DiffDeleted(currentPath, lhs));
-    }
-  } else if (rtype === 'undefined') {
+
+  var ldefined = ltype !== 'undefined' || stack && stack[stack.length - 1].lhs.hasOwnProperty(key);
+  var rdefined = rtype !== 'undefined' || stack && stack[stack.length - 1].rhs.hasOwnProperty(key);
+
+  if (!ldefined && rdefined) {
+    changes(new DiffNew(currentPath, rhs));
+  } else if (!rdefined && ldefined) {
     changes(new DiffDeleted(currentPath, lhs));
   } else if (realTypeOf(lhs) !== realTypeOf(rhs)) {
     changes(new DiffEdit(currentPath, lhs, rhs));

index.js

@@ -151,8 +151,8 @@ function deepDiff(lhs, rhs, changes, prefilter, path, key, stack) {
   var ltype = typeof lhs;
   var rtype = typeof rhs;
 
-  var ldefined = ltype !== 'undefined' || stack && stack[stack.length - 1].lhs.hasOwnProperty(key)
-  var rdefined = rtype !== 'undefined' || stack && stack[stack.length - 1].rhs.hasOwnProperty(key)
+  var ldefined = ltype !== 'undefined' || stack && stack[stack.length - 1].lhs.hasOwnProperty(key);
+  var rdefined = rtype !== 'undefined' || stack && stack[stack.length - 1].rhs.hasOwnProperty(key);
 
   if (!ldefined && rdefined) {
     changes(new DiffNew(currentPath, rhs));

package.json

@@ -1,7 +1,7 @@
 {
   "name": "deep-diff",
   "description": "Javascript utility for calculating deep difference, capturing changes, and applying changes across objects; for nodejs and the browser.",
-  "version": "0.3.6",
+  "version": "0.3.7",
   "license": "MIT",
   "keywords": [
     "diff",
@@ -23,6 +23,7 @@
     "ZauberNerd <zaubernerd@zaubernerd.de>",
     "ravishivt <javishi@gmail.com>",
     "Daniel Spangler <daniel.spangler@gmail.com>",
+    "Sam Beran <sberan@gmail.com>",
     "Thomas de Barochez <thomas.barochez+github@gmail.com>",
     "Morton Fox <github@qslw.com>",
     "Amila Welihinda <amilajack@users.noreply.github.com>",

releases/deep-diff-0.3.7.min.js

@@ -21,7 +21,7 @@
     };
     DeepDiffConflict = DeepDiff;
     </script>
-    <script src="../releases/deep-diff-0.3.6.min.js"></script>
+    <script src="../releases/deep-diff-0.3.7.min.js"></script>
     <!--script src="../index.js"></script-->
     <script>
     mocha.setup('bdd');