appraise 'rails-52' do
  gem 'actionpack', '~> 5.2.0.beta2'
  gem 'railties', '~> 5.2.0.beta2'
end

appraise 'rails-51' do
  gem 'actionpack', '~> 5.1'
  gem 'railties', '~> 5.1'
end

appraise 'rails-50' do
  gem 'actionpack', '~> 5.0'
  gem 'railties', '~> 5.0'
end

appraise 'rails-42' do
  gem 'actionpack', '~> 4.2'
  gem 'railties', '~> 4.2'
end