| 'use strict'; |
| |
| var value = require('./valid-value') |
| |
| , defineProperty = Object.defineProperty |
| , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor |
| , getOwnPropertyNames = Object.getOwnPropertyNames; |
| |
| module.exports = function (target, source) { |
| var error; |
| target = Object(value(target)); |
| getOwnPropertyNames(Object(value(source))).forEach(function (name) { |
| try { |
| defineProperty(target, name, getOwnPropertyDescriptor(source, name)); |
| } catch (e) { error = e; } |
| }); |
| if (error !== undefined) throw error; |
| return target; |
| }; |