# File actionpack/lib/action_controller/railties/helpers.rb, line 8
def inherited(klass)
  super
  return unless klass.respond_to?(:helpers_path=)

  if namespace = klass.module_parents.detect { |m| m.respond_to?(:railtie_helpers_paths) }
    paths = namespace.railtie_helpers_paths
  else
    paths = ActionController::Helpers.helpers_path
  end

  klass.helpers_path = paths

  if klass.superclass == ActionController::Base && ActionController::Base.include_all_helpers
    klass.helper :all
  end
end