appraise "activerecord-3.2" do
  gem "activerecord", "~> 3.2"
end

appraise "activerecord-4.0" do
  gem "activerecord", "~> 4.0.0"
end

appraise "activerecord-4.1" do
  gem "activerecord", "~> 4.1.0"
end

appraise "activerecord-4.2" do
  gem "railties", ">= 4.2.0.beta1"
  gem "activerecord", ">= 4.2.0.beta1"
  gem "rack", ">= 1.6.0.beta"
end

appraise "activerecord-edge" do
  gem "activerecord", github: "rails/rails"
  gem 'arel', github: 'rails/arel'
end
