/**
* Tests if this object has a relationship to a different model.
*
* @param object related ORM model
* @param boolean check for any relations to given model
* @return boolean
*/
public function has(CORM $model, $any = FALSE)
{
$id_set = $this->get_relations($model->object_plural);
if (!$model->empty_primary_key()) {
return in_array($model->primary_key_value, $id_set);
} else {
return !empty($id_set);
}
}
