관리-도구

편집 파일: propertyOf.js

var baseGet = require('../internal/baseGet'), toPath = require('../internal/toPath'); /** * The opposite of `_.property`; this method creates a function that returns * the property value at a given path on `object`. * * @static * @memberOf _ * @category Utility * @param {Object} object The object to query. * @returns {Function} Returns the new function. * @example * * var array = [0, 1, 2], * object = { 'a': array, 'b': array, 'c': array }; * * _.map(['a[2]', 'c[0]'], _.propertyOf(object)); * // => [2, 0] * * _.map([['a', '2'], ['c', '0']], _.propertyOf(object)); * // => [2, 0] */ function propertyOf(object) { return function(path) { return baseGet(object, toPath(path), (path + '')); }; } module.exports = propertyOf;