appraise 'rails-6.1' do gem 'rails', '~> 6.1' end appraise 'rails-6.0' do gem 'rails', '~> 6.0' end #appraise 'rails-5.2' do # gem 'rails', '~> 5.2.0' #end # #appraise 'rails-5.0' do # gem 'rails', '~> 5.0.0' #end # #appraise 'rails-5.1' do # gem 'rails', '~> 5.1' #end