관리-도구

편집 파일: property.js

var baseProperty = require('../internal/baseProperty'), basePropertyDeep = require('../internal/basePropertyDeep'), isKey = require('../internal/isKey'); /** * Creates a function that returns the property value at `path` on a * given object. * * @static * @memberOf _ * @category Utility * @param {Array|string} path The path of the property to get. * @returns {Function} Returns the new function. * @example * * var objects = [ * { 'a': { 'b': { 'c': 2 } } }, * { 'a': { 'b': { 'c': 1 } } } * ]; * * _.map(objects, _.property('a.b.c')); * // => [2, 1] * * _.pluck(_.sortBy(objects, _.property(['a', 'b', 'c'])), 'a.b.c'); * // => [1, 2] */ function property(path) { return isKey(path) ? baseProperty(path) : basePropertyDeep(path); } module.exports = property;