[EDIT] FILE: Mapper.php

<?php /** * This file is part of the Nette Framework (https://nette.org) * Copyright (c) 2004 David Grudl (https://davidgrudl.com) */ declare (strict_types=1); namespace RectorPrefix202411\Nette\Iterators; /** * @deprecated use Nette\Utils\Iterables::map() */ class Mapper extends \IteratorIterator { /** @var callable */ private $callback; public function __construct(\Traversable $iterator, callable $callback) { parent::__construct($iterator); $this->callback = $callback; } /** * @return mixed */ public function current() { return ($this->callback)(parent::current(), parent::key()); } }
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