Respect\Validation\Rules\Call

Complexity

Total Complexity

3

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

57.14%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getReferenceValue()	0	4	1
A	hasReference()	0	4	1

<?php

/*
 * This file is part of Respect/Validation.
 *
 * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
 *
 * For the full copyright and license information, please view the "LICENSE.md"
 * file that was distributed with this source code.
 */

namespace Respect\Validation\Rules;

use Respect\Validation\Rule;

/**
 * Executes a callable for the input and then validates its return.
 *
 * @author Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
 * @author Henrique Moody <henriquemoody@gmail.com>
 *
 * @since 0.3.9
 */
final class Call extends AbstractRelated
{
    /**
     * Initializes the rule.
     *
     * @param callable $callable
     * @param Rule     $rule
     * @param bool     $mandatory
     */
    public function __construct(callable $callable, Rule $rule = null, bool $mandatory = true)
    {
        parent::__construct($callable, $rule, $mandatory);
    }

    /**
     * {@inheritdoc}
     */
    protected function getReferenceValue($input, $reference)
    {
        return call_user_func_array($reference, [&$input]);
    }

    /**
     * {@inheritdoc}
     */
    protected function hasReference($input, $reference): bool
    {
        return is_callable($reference);
    }
}