gem_group :development, :test do gem 'rspec-rails' gem 'factory_bot_rails' gem 'capybara' gem 'webdrivers' gem 'faker' end initializer 'generators.rb', <<-CODE Rails.application.config.generators do |g| g.test_framework :rspec, fixtures: false, view_specs: false, helper_specs: false, routing_specs: false, request_specs: false, controller_specs: false end CODE after_bundle do generate 'rspec:install' end