collectiveidea/awesome_nested_set

{ '5_2' => '5.2.0', '6_0' => '6.0.0', '6_1' => '6.1.0', '7_0' => '7.0.0', '7_1' => '7.1.0' }.each do |rails, version|
  appraise "rails-#{rails}" do
    gem "rails", "~> #{version}"
  end
end

appraise "rails-main" do
  gem "rails", github: "rails/rails", branch: "main"
  gem "rspec-rails", "~> 6.0.2"
end