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39 lines
1.2 KiB
39 lines
1.2 KiB
var baseMerge = require('./_baseMerge'),
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createAssigner = require('./_createAssigner');
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/**
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* This method is like `_.assign` except that it recursively merges own and
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* inherited enumerable string keyed properties of source objects into the
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* destination object. Source properties that resolve to `undefined` are
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* skipped if a destination value exists. Array and plain object properties
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* are merged recursively.Other objects and value types are overridden by
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* assignment. Source objects are applied from left to right. Subsequent
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* sources overwrite property assignments of previous sources.
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*
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* **Note:** This method mutates `object`.
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*
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* @static
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* @memberOf _
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* @since 0.5.0
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* @category Object
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* @param {Object} object The destination object.
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* @param {...Object} [sources] The source objects.
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* @returns {Object} Returns `object`.
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* @example
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*
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* var users = {
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* 'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
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* };
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*
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* var ages = {
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* 'data': [{ 'age': 36 }, { 'age': 40 }]
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* };
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*
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* _.merge(users, ages);
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* // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
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*/
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var merge = createAssigner(function(object, source, srcIndex) {
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baseMerge(object, source, srcIndex);
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});
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module.exports = merge;
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