Missing Method in BeersController

Error: The action ferret.asp is not defined in controller BeersController

Error: Create BeersController::ferret.asp() in file: app/controllers/beers_controller.php.

<?php
class BeersController extends AppController {

	var $name = 'Beers';


	function ferret.asp() {

	}

}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_action.ctp