new

# File railties/lib/rails/generators/rails/app/app_generator.rb, line 166
      def initialize(*args)
        super

        unless app_path
          raise Error, "Application name should be provided in arguments. For details run: rails --help"
        end

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