emberjs/ember-rails — pull request #416 by tricknotes (2014-12-20 17:57:09+00:00)
Title: WIP: Support ES6 module syntax

## Abstract

We can use es6 module syntax on asset pipeline.
This way is the same as [ember-cli](https://github.com/stefanpenner/ember-cli) .

The setting specified ember-rails is the followings:

* `my_app.js.es6`
``` javascript
//= require ember-rails/application
//= require_self
//= require_tree

import App from 'ember-rails/application';

App.create();
```

* `application.js`
``` javascript
// = require ./my_app

require('my_app');
```

## TODO

* [x] Support es6 module syntax
* [ ] Support generator option `javascript-engine=es6`
* [ ] Add test
* [ ] Write how to use es6 module syntax to README