git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/vim-mode/node_modules/grim/node_modules/emissary/node_modules/es6-weak-map/node_modules/es5-ext/object/mixin.js

   1 'use strict';
   2
   3 var value = require('./valid-value')
   4
   5   , defineProperty = Object.defineProperty
   6   , getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor
   7   , getOwnPropertyNames = Object.getOwnPropertyNames;
   8
   9 module.exports = function (target, source) {
  10         var error;
  11         target = Object(value(target));
  12         getOwnPropertyNames(Object(value(source))).forEach(function (name) {
  13                 try {
  14                         defineProperty(target, name, getOwnPropertyDescriptor(source, name));
  15                 } catch (e) { error = e; }
  16         });
  17         if (error !== undefined) throw error;
  18         return target;
  19 };