Yiisoft\Composer\Config\Merger\Modifier\ReverseValues

Complexity

Total Complexity

1

Size/Duplication

Total Lines	5
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	apply()	0	3	1

<?php

declare(strict_types=1);

namespace Yiisoft\Composer\Config\Merger\Modifier;

/**
 * Class ReverseValues
 *
 * This modifier reverses array values after merge.
 *
 * It should be specified as
 *
 * ```php
 * ReverseValues::class => new ReverseValues(),
 * ```
 *
 * Usage example:
 *
 * ```php
 *
 * use Yiisoft\Composer\Config\Merger\ReverseValues;
 *
 * $array1 = [
 *     'paths' => [
 *         '/tmp/tmp',
 *         ReverseValues::class => new ReverseValues(),
 *     ],
 * ];
 *
 * $array2 = [
 *     'paths' => [
 *         '/usr/bin',
 *     ],
 * ];
 *
 * $result = Merger::merge($array1, $array2);
 * ```
 *
 * The result will be
 *
 * ```php
 * [
 *     'paths' => [
 *         '/usr/bin',
 *         '/tmp/tmp',
 *     ],
 * ]
 * ```
 */
class ReverseValues implements ModifierInterface
{
    public function apply(array $data, $key): array
    {
        return array_reverse($data);
    }
}