1
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var copyObject = require('./_copyObject'),
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2
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createAssigner = require('./_createAssigner'),
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3
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keysIn = require('./keysIn');
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4
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5
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/**
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6
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* This method is like `_.assign` except that it iterates over own and
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7
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* inherited source properties.
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8
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*
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9
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* **Note:** This method mutates `object`.
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10
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*
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11
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* @static
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12
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* @memberOf _
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13
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* @since 4.0.0
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14
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* @alias extend
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15
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* @category Object
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16
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* @param {Object} object The destination object.
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17
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* @param {...Object} [sources] The source objects.
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18
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* @returns {Object} Returns `object`.
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19
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* @see _.assign
|
20
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* @example
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21
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*
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22
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* function Foo() {
|
23
|
* this.a = 1;
|
24
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* }
|
25
|
*
|
26
|
* function Bar() {
|
27
|
* this.c = 3;
|
28
|
* }
|
29
|
*
|
30
|
* Foo.prototype.b = 2;
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31
|
* Bar.prototype.d = 4;
|
32
|
*
|
33
|
* _.assignIn({ 'a': 0 }, new Foo, new Bar);
|
34
|
* // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
|
35
|
*/
|
36
|
var assignIn = createAssigner(function(object, source) {
|
37
|
copyObject(source, keysIn(source), object);
|
38
|
});
|
39
|
|
40
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module.exports = assignIn;
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