/**
* Toggles fluid or frozen mode. In fluid mode the database
* structure is adjusted to accomodate your objects. In frozen mode
* this is not the case.
*
* You can also pass an array containing a selection of frozen types.
* Let's call this chilly mode, it's just like fluid mode except that
* certain types (i.e. tables) aren't touched.
*
* @param boolean|array $trueFalse
*/
public static function freeze($tf = TRUE)
{
self::$redbean->freeze($tf);
}
