appraise "4.2" do
  gem "rails", "~> 4.2.0"
end

appraise "5.0" do
  gem "rails", "~> 5.0.0"
end

appraise "5.2" do
  gem "rails", "~> 5.2.0"
end

appraise "6.0" do
  gem "rails", "~> 6.0.0.rc1"
end