module Rackup
module Rackup::Handler
module Rackup::Stream::Reader
class Rackup::Handler::CGI
class Rackup::Handler::WEBrick
class Rackup::Handler::WEBrick::Input
class Rackup::Lobster
class Rackup::Server
class Rackup::Server::Options
class Rackup::Stream
rackup
2.2.0
# app
def app @app ||= options[:builder] ? build_app_from_string : build_app_and_options_from_config end