Methods
U
Instance Public methods
uses_component_template_root()

Set the template root to be one directory behind the root dir of the controller. Examples:

/code/weblog/components/admin/users_controller.rb with Admin::UsersController 
  will use /code/weblog/components as template root 
  and find templates in /code/weblog/components/admin/users/

/code/weblog/components/admin/parties/users_controller.rb with Admin::Parties::UsersController 
  will also use /code/weblog/components as template root 
  and find templates in /code/weblog/components/admin/parties/users/

Source: show 

# File rails/actionpack/lib/action_controller/components.rb, line 77
def uses_component_template_root
  path_of_calling_controller = File.dirname(caller[1].split(%r:\d+:/, 2).first)
  path_of_controller_root    = path_of_calling_controller.sub(%r#{Regexp.escape(File.dirname(controller_path))}$/, "")

  self.template_root = path_of_controller_root
end