Enhancements to group handling

modules/account/classes/model/account.php

@@ -66,18 +66,14 @@ class Model_Account extends Model_Auth_UserDefault {
 	 * Get the groups that an account belongs to
 	 */
 	public function groups() {
-		return $this->group->find_all()->as_array();
+		return $this->group->find_all();
 	}
 
 	public function admin() {
 		// @todo Define admins in the config file or DB
 		$admins = array('Root');
 
-		foreach ($this->groups() as $go)
-			if (in_array($go->name,$admins))
-				return TRUE;
-
-		return FALSE;
+		return $this->has($admins);
 	}
 
 	/**