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var apply = require('./_apply'),
mergeDefaults = require('./_mergeDefaults'),
mergeWith = require('./mergeWith'),
rest = require('./rest');
/**
* This method is like `_.defaults` except that it recursively assigns
* default properties.
*
* **Note:** This method mutates `object`.
*
* @static
* @memberOf _
* @since 3.10.0
* @category Object
* @param {Object} object The destination object.
* @param {...Object} [sources] The source objects.
* @returns {Object} Returns `object`.
* @example
*
* _.defaultsDeep({ 'user': { 'name': 'barney' } }, { 'user': { 'name': 'fred', 'age': 36 } });
* // => { 'user': { 'name': 'barney', 'age': 36 } }
*
*/
var defaultsDeep = rest(function(args) {
args.push(undefined, mergeDefaults);
return apply(mergeWith, undefined, args);
});
module.exports = defaultsDeep;
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