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1import baseMerge from './_baseMerge.js';
2import createAssigner from './_createAssigner.js';
3
4/**
5 * This method is like `_.assign` except that it recursively merges own and
6 * inherited enumerable string keyed properties of source objects into the
7 * destination object. Source properties that resolve to `undefined` are
8 * skipped if a destination value exists. Array and plain object properties
9 * are merged recursively. Other objects and value types are overridden by
10 * assignment. Source objects are applied from left to right. Subsequent
11 * sources overwrite property assignments of previous sources.
12 *
13 * **Note:** This method mutates `object`.
14 *
15 * @static
16 * @memberOf _
17 * @since 0.5.0
18 * @category Object
19 * @param {Object} object The destination object.
20 * @param {...Object} [sources] The source objects.
21 * @returns {Object} Returns `object`.
22 * @example
23 *
24 * var object = {
25 * 'a': [{ 'b': 2 }, { 'd': 4 }]
26 * };
27 *
28 * var other = {
29 * 'a': [{ 'c': 3 }, { 'e': 5 }]
30 * };
31 *
32 * _.merge(object, other);
33 * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
34 */
35var merge = createAssigner(function(object, source, srcIndex) {
36 baseMerge(object, source, srcIndex);
37});
38
39export default merge;