appraise "6.0" do gem "railties", "~> 6.0" gem "activerecord", "~> 6.0" gem "my_engine", path: "test/rails6.0/engines/my_engine" end appraise "5.2" do gem "railties", "~> 5.2" gem "activerecord", "~> 5.2" gem "my_engine", path: "test/rails5.2/engines/my_engine" end appraise "5.1" do gem "railties", "~> 5.1.0" gem "activerecord", "~> 5.1.0" gem "my_engine", path: "test/rails5.1/engines/my_engine" end appraise "5.0" do gem "railties", "~> 5.0.0" gem "activerecord", "~> 5.0.0" gem "my_engine", path: "test/rails5.0/engines/my_engine" end