Gemfile
# gem 'reactive-ruby', File.exist?("../reactive-ruby") ? {path: "../reactive-ruby"} : "reactive-ruby"
# gem 'opal' #, git: "https://github.com/catprintlabs/opal.git"
# gem 'opal-browser'
# gem 'react-rails', File.exist?("../react-rails") ? {path: "../react-rails"} : {git: "https://github.com/catprintlabs/react-rails.git", :branch => 'isomorphic-methods-support'}
#gem 'reactrb', path: "../reactive-ruby", branch: "0-8-stable"
#gem 'opal-rails', git: "https://github.com/opal/opal-rails.git"
gemspec