odin-javascript-exercises/node_modules/graceful-fs/fs.js
2017-12-15 12:56:14 -06:00

21 lines
429 B
JavaScript

'use strict'
var fs = require('fs')
module.exports = clone(fs)
function clone (obj) {
if (obj === null || typeof obj !== 'object')
return obj
if (obj instanceof Object)
var copy = { __proto__: obj.__proto__ }
else
var copy = Object.create(null)
Object.getOwnPropertyNames(obj).forEach(function (key) {
Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key))
})
return copy
}