src/Collection/Iterator/ListKey.php
protected function executeCommand()
    {
        return $this->client->lrange($this->key, $this->position + 1, $this->position + $this->count);
    }
protected function executeCommand()
    {
        return $this->client->lrange($this->key, $this->position + 1, $this->position + $this->count);
    }
protected function executeCommand ( ) { return $ this -> client -> lrange ( $ this -> key , $ this -> position + 1 , $ this -> position + $ this -> count ) ; }
Fetches a new set of elements from the remote collection, effectively
advancing the iteration process.

@return array
Fetches a new set of elements from the remote collection effectively advancing the iteration process .