1 var copyObject = require('./_copyObject'),
2 keysIn = require('./keysIn');
5 * The base implementation of `_.assignIn` without support for multiple sources
6 * or `customizer` functions.
9 * @param {Object} object The destination object.
10 * @param {Object} source The source object.
11 * @returns {Object} Returns `object`.
13 function baseAssignIn(object, source) {
14 return object && copyObject(source, keysIn(source), object);
17 module.exports = baseAssignIn;