enable_bcrypt

# File railties/lib/rails/generators/rails/authentication/authentication_generator.rb, line 41
      def enable_bcrypt
        if File.read("Gemfile").include?('gem "bcrypt"')
          uncomment_lines "Gemfile", /gem "bcrypt"/
          Bundler.with_original_env { execute_command :bundle, "install --quiet" }
        else
          Bundler.with_original_env { execute_command :bundle, "add bcrypt", capture: true }
        end
      end