| 1 | import baseMerge from './_baseMerge';
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| 2 | import createAssigner from './_createAssigner';
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| 3 |
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| 4 | /**
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| 5 | * This method is like `_.assign` except that it recursively merges own and
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| 6 | * inherited enumerable string keyed properties of source objects into the
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| 7 | * destination object. Source properties that resolve to `undefined` are
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| 8 | * skipped if a destination value exists. Array and plain object properties
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| 9 | * are merged recursively.Other objects and value types are overridden by
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| 10 | * assignment. Source objects are applied from left to right. Subsequent
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| 11 | * sources overwrite property assignments of previous sources.
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| 12 | *
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| 13 | * **Note:** This method mutates `object`.
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| 14 | *
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| 15 | * @static
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| 16 | * @memberOf _
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| 17 | * @since 0.5.0
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| 18 | * @category Object
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| 19 | * @param {Object} object The destination object.
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| 20 | * @param {...Object} [sources] The source objects.
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| 21 | * @returns {Object} Returns `object`.
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| 22 | * @example
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| 23 | *
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| 24 | * var users = {
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| 25 | * 'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
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| 26 | * };
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| 27 | *
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| 28 | * var ages = {
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| 29 | * 'data': [{ 'age': 36 }, { 'age': 40 }]
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| 30 | * };
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| 31 | *
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| 32 | * _.merge(users, ages);
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| 33 | * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
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| 34 | */
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| 35 | var merge = createAssigner(function(object, source, srcIndex) {
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| 36 | baseMerge(object, source, srcIndex);
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| 37 | });
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| 38 |
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| 39 | export default merge;
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