appraise 'rails3.2' do gem 'rails', '~> 3.2.22.5' gem 'test-unit', '~> 3.0' end appraise 'rails4.0' do gem 'rails', '~> 4.0.13' gem 'test-unit' end appraise 'rails4.1' do gem 'rails', '~> 4.1.16' end appraise 'rails4.2' do gem 'rails', '~> 4.2.10' end appraise 'rails5.0' do gem 'rails', '~> 5.0.7' gem 'activerecord-jdbcsqlite3-adapter', '~> 50.1', platforms: :jruby end appraise 'rails5.1' do gem 'rails', '~> 5.1.6' gem 'activerecord-jdbcsqlite3-adapter', '~> 51.1', platforms: :jruby end appraise 'rails5.2' do gem 'rails', '~> 5.2.0' end