library/Garp/Model/Db.php
public function unbindModel($alias) {
        $this->notifyObservers('beforeUnbindModel', array($this, &$alias));
        Garp_Model_Db_BindingManager::removeBinding(get_class($this), $alias);
        return $this;
    }
public function unbindModel($alias) {
        $this->notifyObservers('beforeUnbindModel', array($this, &$alias));
        Garp_Model_Db_BindingManager::removeBinding(get_class($this), $alias);
        return $this;
    }
public function unbindModel ( $ alias ) { $ this -> notifyObservers ( 'beforeUnbindModel' , array ( $ this , & $ alias ) ) ; Garp_Model_Db_BindingManager :: removeBinding ( get_class ( $ this ) , $ alias ) ; return $ this ; }
Unbind model. Deactivate a relationship between models.

@param string $alias The alias or name of the model
@return Garp_Model $this
Unbind model . Deactivate a relationship between models .