Allows you to use es6 in your ruby apps (with tilt or sprockets).
Add this to your Gemfile:
gem 'es6_tilt'
Now add an initializer for the filetype you’d like to have. So for example.
#config/initializers/sprockets.rb Rails.application.assets.register_engine '.es6', ES6Tilt::ES6Transformer
That will make files ending with .es6 show up as js in your browser. Can work on .jsx files as well. It’s just Babel in the background.
This project rocks and uses MIT-LICENSE.