setWith.js (1055B)
1 var baseSet = require('./_baseSet'); 2 3 /** 4 * This method is like `_.set` except that it accepts `customizer` which is 5 * invoked to produce the objects of `path`. If `customizer` returns `undefined` 6 * path creation is handled by the method instead. The `customizer` is invoked 7 * with three arguments: (nsValue, key, nsObject). 8 * 9 * **Note:** This method mutates `object`. 10 * 11 * @static 12 * @memberOf _ 13 * @since 4.0.0 14 * @category Object 15 * @param {Object} object The object to modify. 16 * @param {Array|string} path The path of the property to set. 17 * @param {*} value The value to set. 18 * @param {Function} [customizer] The function to customize assigned values. 19 * @returns {Object} Returns `object`. 20 * @example 21 * 22 * var object = {}; 23 * 24 * _.setWith(object, '[0][1]', 'a', Object); 25 * // => { '0': { '1': 'a' } } 26 */ 27 function setWith(object, path, value, customizer) { 28 customizer = typeof customizer == 'function' ? customizer : undefined; 29 return object == null ? object : baseSet(object, path, value, customizer); 30 } 31 32 module.exports = setWith;