Spiechu\SymfonyCommonsBundle\Utils\AssertUtils

Complexity

Total Complexity

3

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	getNonStrings()	0	12	3

<?php

declare(strict_types=1);

namespace Spiechu\SymfonyCommonsBundle\Utils;

class AssertUtils
{
    /**
     * @param iterable|string[] $elements
     *
     * @return string[]
     */
    public static function getNonStrings(iterable $elements): array
    {
        $nonStrings = [];

        foreach ($elements as $string) {
            if (!is_string($string)) {
                $nonStrings[] = $string;
            }
        }

        return $nonStrings;
    }
}