appraise "3.1" do
  gem "activerecord", "~> 3.1.12"
end

appraise "3.2" do
  gem "activerecord", "~> 3.2.15"
end

appraise '4.0' do
  gem 'activerecord', "~> 4.0.1"
end

appraise '4.1' do
  gem 'activerecord', "~> 4.1.1"
end