lodash.assignin - npm Package Compare versions

Comparing version 4.0.4 to 4.0.5

index.js

 /**
- * lodash 4.0.4 (Custom Build) <https://lodash.com/>
+ * lodash 4.0.5 (Custom Build) <https://lodash.com/>
  * Build: `lodash modularize exports="npm" -o ./`
@@ -48,2 +48,5 @@ * Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
 
+/** Detect if properties shadowing those on `Object.prototype` are non-enumerable. */
+var nonEnumShadows = !({ 'valueOf': 1 }).propertyIsEnumerable('valueOf');
+
 /**
@@ -190,2 +193,16 @@ * Assigns `value` to `key` of `object` if the existing value is not equivalent
 /**
+ * Checks if `value` is likely a prototype object.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
+ */
+function isPrototype(value) {
+  var Ctor = value && value.constructor,
+      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
+
+  return value === proto;
+}
+
+/**
  * Performs a [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
@@ -249,4 +266,3 @@ * comparison between two values to determine if they are equivalent.
 function isArrayLike(value) {
-  return value != null &&
-    !(typeof value == 'function' && isFunction(value)) && isLength(getLength(value));
+  return value != null && isLength(getLength(value)) && !isFunction(value);
 }
@@ -272,4 +288,4 @@
   // The use of `Object#toString` avoids issues with the `typeof` operator
-  // in Safari 8 which returns 'object' for typed array constructors, and
-  // PhantomJS 1.9 which returns 'function' for `NodeList` instances.
+  // in Safari 8 which returns 'object' for typed array and weak map constructors,
+  // and PhantomJS 1.9 which returns 'function' for `NodeList` instances.
   var tag = isObject(value) ? objectToString.call(value) : '';
@@ -366,5 +382,11 @@ return tag == funcTag || tag == genTag;
 var assignIn = createAssigner(function(object, source) {
-  copyObject(source, keysIn(source), object);
+  if (nonEnumShadows || isPrototype(source) || isArrayLike(source)) {
+    copyObject(source, keysIn(source), object);
+    return;
+  }
+  for (var key in source) {
+    assignValue(object, key, source[key]);
+  }
 });
 
 module.exports = assignIn;

package.json

 {
   "name": "lodash.assignin",
-  "version": "4.0.4",
+  "version": "4.0.5",
   "description": "The lodash method `_.assignIn` exported as a module.",
@@ -12,3 +12,3 @@ "homepage": "https://lodash.com/",
     "John-David Dalton <[e-mail]> (http://allyoucanleet.com/)",
-    "Blaine Bublitz <[e-mail]> (https://github.com/phated)",
+    "Blaine Bublitz <[e-mail]> (https://github.com/phated)",
     "Mathias Bynens <[e-mail]> (https://mathiasbynens.be/)"
@@ -15,0 +15,0 @@ ],

README.md

@@ -1,2 +0,2 @@
-# lodash.assignin v4.0.4
+# lodash.assignin v4.0.5
 
@@ -18,2 +18,2 @@ The [lodash](https://lodash.com/) method `_.assignIn` exported as a [Node.js](https://nodejs.org/) module.
 
-See the [documentation](https://lodash.com/docs#assignIn) or [package source](https://github.com/lodash/lodash/blob/4.0.4-npm-packages/lodash.assignin) for more details.
+See the [documentation](https://lodash.com/docs#assignIn) or [package source](https://github.com/lodash/lodash/blob/4.0.5-npm-packages/lodash.assignin) for more details.

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Improved metrics

Total package byte prevSize

13140

increased by5.42%

Lines of code

357

increased by5.62%

No dependency changes