assignInWith.js
f40d8f152a93rights-mgmt

assignInWith.js
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			var copyObject = require('./_copyObject'),
			createAssigner = require('./_createAssigner'),
			keysIn = require('./keysIn');

			/**
			* This method is like `_.assignIn` except that it accepts `customizer`
			* which is invoked to produce the assigned values. If `customizer` returns
			* `undefined`, assignment is handled by the method instead. The `customizer`
			* is invoked with five arguments: (objValue, srcValue, key, object, source).
			*
			* Note: This method mutates `object`.
			*
			* @static
			* @memberOf _
			* @since 4.0.0
			* @alias extendWith
			* @category Object
			* @param {Object} object The destination object.
			* @param {...Object} sources The source objects.
			* @param {Function} [customizer] The function to customize assigned values.
			* @returns {Object} Returns `object`.
			* @see _.assignWith
			* @example
			*
			* function customizer(objValue, srcValue) {
			* return _.isUndefined(objValue) ? srcValue : objValue;
			* }
			*
			* var defaults = _.partialRight(_.assignInWith, customizer);
			*
			* defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
			* // => { 'a': 1, 'b': 2 }
			*/
			var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
			copyObject(source, keysIn(source), object, customizer);
			});

			module.exports = assignInWith;