Controller_Data_Memcached::save PHP Method

    public function save($model, $id, $data)
    {
        if (is_null($id)) {
            $id = uniqid();
            if ($model->id_field) {
                $model->data[$model->id_field] = $id;
            }
        }
        $model->_table[$this->short_name]['db']->set($id, $data);
        return $id;
    }