Dontdrinkandroot\Utils\CollectionUtils

Complexity

Total Complexity

4

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	collect()	0	9	2
A	collectProperty()	0	9	2

<?php

namespace Dontdrinkandroot\Utils;

use Traversable;

/**
 * @author Philip Washington Sorst <philip@sorst.net>
 */
class CollectionUtils
{
    /**
     * @param array|Traversable $collection
     * @param callable          $collectFunction
     *
     * @return array
     */
    public static function collect($collection, callable $collectFunction): array
    {
        $results = [];
        foreach ($collection as $element) {
            $results[] = call_user_func($collectFunction, $element);
        }

        return $results;
    }

    /**
     * @param array|Traversable $collection
     * @param string          $propertyName
     *
     * @return array
     */
    public static function collectProperty($collection, string $propertyName): array
    {
        $results = [];
        foreach ($collection as $element) {
            $results[] = $element->{$propertyName};
        }

        return $results;
    }
}