appraise "rails31" do
  gem "rails", "3.1.3"
  gem "sprockets", "< 2.13"
  gem "sass-rails"
end

appraise "rails32" do
  gem "rails", "~> 3.2"
  gem "sprockets", "< 2.13"
  gem "sass-rails"
end

appraise "rails40" do
  gem "rails", "~> 4.0.0"
  gem "sprockets", "< 2.13"
  gem "sass-rails"
end

appraise "rails42" do
  gem "rails", "~> 4.2.0"
  gem "sprockets", "< 4.0"
  gem "sass-rails", "~> 5.0"
end

appraise "rails50" do
  gem "rails", "~> 5.0.0"
  gem "sprockets", "< 4.0"
  gem "sass-rails", "~> 5.0"
end

appraise "rails51" do
  gem "rails", "~> 5.1.0"
  gem "sprockets", "< 4.0"
  gem "sass-rails", "~> 5.0"
end

appraise "rails_edge" do
  git 'git://github.com/rails/rails.git' do
    gem "rails"
  end

  gem "sprockets", "< 4.0"
  gem "sass-rails", "~> 5.0"
end
