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Bump to v4.6.0.

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John-David Dalton
2016-02-29 23:38:21 -08:00
parent 65e5d998b3
commit 8166b65853
62 changed files with 726 additions and 416 deletions
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13
assignIn.js
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@@ -1,4 +1,7 @@
define(['./_copyObject', './_createAssigner', './keysIn'], function(copyObject, createAssigner, keysIn) {
define(['./_assignValue', './_copyObject', './_createAssigner', './isArrayLike', './_isPrototype', './keysIn'], function(assignValue, copyObject, createAssigner, isArrayLike, isPrototype, keysIn) {
/** Detect if properties shadowing those on `Object.prototype` are non-enumerable. */
var nonEnumShadows = !({ 'valueOf': 1 }).propertyIsEnumerable('valueOf');
/**
* This method is like `_.assign` except that it iterates over own and
@@ -30,7 +33,13 @@ define(['./_copyObject', './_createAssigner', './keysIn'], function(copyObject,
* // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5 }
*/
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]);
}
});
return assignIn;