appraise 'rails40' do
  gem 'rails', '~> 4.0.0'
  gem 'protected_attributes'
  gem 'test-unit'
end

appraise 'rails41' do
  gem 'rails', '~> 4.1.0'
  gem 'protected_attributes'
end

appraise 'rails42' do
  gem 'rails', '~> 4.2.0'
  gem 'protected_attributes'
end

appraise 'rails50' do
  gem 'rails', '~> 5.0.0'

  # The following needs to point to Github until the release of 0.1.3
  gem 'rails-observers', github: 'rails/rails-observers', branch: 'master'
end