new

# File railties/lib/rails_generator/generators/applications/app/app_generator.rb, line 12
  def initialize(runtime_args, runtime_options = {})
    super
    usage if args.empty?
    usage("Databases supported for preconfiguration are: #{DATABASES.join(", ")}") if (options[:db] && !DATABASES.include?(options[:db]))
    @destination_root = args.shift
  end