Port\Steps\Step\ArrayCheckStep

Complexity

Total Complexity

4

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	process()	0	8	4

<?php

namespace Port\Steps\Step;

use Port\Exception\UnexpectedTypeException;
use Port\Steps\Step;

/**
 * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
 */
class ArrayCheckStep implements Step
{
    /**
     * {@inheritdoc}
     */
    public function process($item, callable $next)
    {
        if (!is_array($item) && !($item instanceof \ArrayAccess && $item instanceof \Traversable)) {
            throw new UnexpectedTypeException($item, 'array');
        }

        return $next($item);
    }
}