new

# File railties/lib/rails/generators/rails/app/app_generator.rb, line 153
      def initialize(*args)
        raise Error, "Options should be given after the application name. For details run: rails --help" if args[0].blank?

        super

        if !options[:skip_active_record] && !DATABASES.include?(options[:database])
          raise Error, "Invalid value for --database option. Supported for preconfiguration are: #{DATABASES.join(", ")}."
        end
      end