DartRails Installation: gem 'ruby-dart', :git => 'https://github.com/amiuhle/ruby-dart.git' gem 'dart-rails', :git => 'https://github.com/amiuhle/dart-rails.git' # config/initializers/dart.rb DartHost::Application.assets.register_engine '.dart', Dart::Tilt::DartJsTemplate