source 'https://rubygems.org'
gemspec

gem 'actionpack', github: 'rails/rails', branch: 'master'
gem 'railties', github: 'rails/rails', branch: 'master'
gem 'rack', github: 'rack/rack', branch: 'master'
gem 'sprockets', github: 'rails/sprockets', branch: '3.x'
