appraise "rails3_1" do
  gem 'rails', '~> 3.1.0'
end

appraise "rails3_2" do
  gem 'rails', '~> 3.2.0'
end

appraise "rails4_0" do
  gem 'rails', '4.0.5'
end

appraise "rails4_1" do
  gem 'rails', '~> 4.1.1'
end
