gem 'eventmachine', '>= 0', group: %i(development)
gem 'permessage_deflate', '>= 0', group: %i(development)
gem 'rake-compiler', '>= 0', group: %i(development)
gem 'rspec', '>= 0', group: %i(development)
gem 'websocket-driver', '= 0.8.0'
