source 'https://rubygems.org' gem 'pry-byebug', '~> 3.5.1', platform: :mri gem 'capybara', '~> 2.16.1' gem 'capybara-screenshot', '~> 1.0.18' gem 'rake', '~> 12.3.0' gem 'rspec', '~> 3.7' gem 'selenium-webdriver', '~> 3.8.0' gem 'airborne', '~> 0.2.13'