/**
* Returns a group of values using array_dot_get.
*
* "toaster.toast.grasseh.whatever" would return all 4 values at these specific items, in an array.
*
* @param string $key A string representing all the keys needed, seperated by a dot
*
* @return array An array of all the values asked by the key string
*/
public static function group($key)
{
return self::$registry->group($key);
}
