# map-obj [](https://travis-ci.org/sindresorhus/map-obj) > Map object keys and values into a new object ## Install ``` $ npm install --save map-obj ``` ## Usage ```js var mapObj = require('map-obj'); var newObject = mapObj({foo: 'bar'}, function (key, value, object) { // first element is the new key and second is the new value // here we reverse the order return [value, key]; }); //=> {bar: 'foo'} ``` ## License MIT © [Sindre Sorhus](http://sindresorhus.com)