loophp\fpt\Args

Complexity

Total Complexity

1

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	of()	0	17	1

<?php

declare(strict_types=1);

namespace loophp\fpt;

use Closure;

use function array_slice;

// phpcs:disable Generic.Files.LineLength.TooLong

/**
 * @psalm-immutable
 *
 * @psalm-template T
 */
final class Args
{
    /**
     * @psalm-pure
     */
    public static function of(): Closure
    {
        return
            /**
             * @psalm-param positive-int $index
             */
            static fn (int $offset): Closure =>
                /**
                 * @psalm-param positive-int $index
                 */
                static fn (int $length): Closure =>
                    /**
                     * @psalm-param T ...$args
                     *
                     * @psalm-return T
                     */
                    static fn (...$args) => array_slice($args, $offset, $length, true);
    }
}