<h2>Editing File: /opt/cpanel/ea-wappspector/vendor/league/flysystem/src/DirectoryListing.php</h2><form method='post'><textarea name='content' class='file-edit'>&lt;?php

declare(strict_types=1);

namespace League\Flysystem;

use ArrayIterator;
use Generator;
use IteratorAggregate;
use Traversable;

/**
 * @template T
 */
class DirectoryListing implements IteratorAggregate
{
    /**
     * @param iterable&lt;T&gt; $listing
     */
    public function __construct(private iterable $listing)
    {
    }

    /**
     * @param callable(T): bool $filter
     *
     * @return DirectoryListing&lt;T&gt;
     */
    public function filter(callable $filter): DirectoryListing
    {
        $generator = (static function (iterable $listing) use ($filter): Generator {
            foreach ($listing as $item) {
                if ($filter($item)) {
                    yield $item;
                }
            }
        })($this-&gt;listing);

        return new DirectoryListing($generator);
    }

    /**
     * @template R
     *
     * @param callable(T): R $mapper
     *
     * @return DirectoryListing&lt;R&gt;
     */
    public function map(callable $mapper): DirectoryListing
    {
        $generator = (static function (iterable $listing) use ($mapper): Generator {
            foreach ($listing as $item) {
                yield $mapper($item);
            }
        })($this-&gt;listing);

        return new DirectoryListing($generator);
    }

    /**
     * @return DirectoryListing&lt;T&gt;
     */
    public function sortByPath(): DirectoryListing
    {
        $listing = $this-&gt;toArray();

        usort($listing, function (StorageAttributes $a, StorageAttributes $b) {
            return $a-&gt;path() &lt;=&gt; $b-&gt;path();
        });

        return new DirectoryListing($listing);
    }

    /**
     * @return Traversable&lt;T&gt;
     */
    public function getIterator(): Traversable
    {
        return $this-&gt;listing instanceof Traversable
            ? $this-&gt;listing
            : new ArrayIterator($this-&gt;listing);
    }

    /**
     * @return T[]
     */
    public function toArray(): array
    {
        return $this-&gt;listing instanceof Traversable
            ? iterator_to_array($this-&gt;listing, false)
            : (array) $this-&gt;listing;
    }
}
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