Ouzo\Db\BatchInserter::_assignPrimaryKeys PHP Method

    private function _assignPrimaryKeys($primaryKey, $ids)
    {
        if ($primaryKey) {
            $primaryKeysIterator = new ArrayIterator($ids);
            foreach ($this->_models as $model) {
                $model->{$primaryKey} = $primaryKeysIterator->current();
                $primaryKeysIterator->next();
            }
        }
    }