/**
* Allows checking of user roles.
*
* <code>
* if (Model_User::is_admin()) {
* echo "You are an admin";
* }
* </code>
*
* @see {@link \Warden\Warden::has_access}
*/
public function __call($method, $args)
{
$convenience = substr($method, 0, 3);
$role = substr($method, 4);
if ($convenience == 'is_') {
return Warden::has_access($role, $this);
}
throw new \BadMethodCallException("Call to undefined method Model_User::{$method}()");
}
