default_helper_module!

# File actionpack/lib/action_controller/helpers.rb, line 112
        def default_helper_module!
          module_name = name.sub(/^Controllers::/, '').sub(/Controller$|$/, 'Helper')
          module_path = module_name.split('::').map { |m| m.underscore }.join('/')
          require_dependency module_path
          helper module_name.constantize
        rescue LoadError
          logger.debug("#{name}: missing default helper path #{module_path}") if logger
        rescue NameError
          logger.debug("#{name}: missing default helper module #{module_name}") if logger
        end