appraise "rails_5_0" do gem "rails", "~> 5.0.0" gem 'sqlite3', '~> 1.3.6' end appraise "rails_5_1" do gem "rails", "~> 5.1.0" end appraise "rails_5_2" do gem "rails", "~> 5.2.0" end appraise "rails_6_0" do gem "rails", "~> 6.0.0" end appraise "rails_6_1" do gem "rails", "~> 6.1.0" end appraise "rails_edge" do gem "rails", git: "https://github.com/rails/rails.git", branch: "main" end