(function (exports,foo,bar,baz) { 'use strict'; Object.keys(foo).forEach(function (key) { exports[key] = foo[key]; }); Object.keys(bar).forEach(function (key) { exports[key] = bar[key]; }); Object.keys(baz).forEach(function (key) { exports[key] = baz[key]; }); }((this.myBundle = this.myBundle || {}),foo,bar,baz));