Cocur\Chain\Link\Sort

Complexity

Total Complexity

12

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	3
Bugs	2	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	sortWithFlags()	0	10	5
A	sort()	0	12	4
A	sortWithCallback()	0	6	3

<?php

namespace Cocur\Chain\Link;

/**
 * Class Sort.
 *
 * @author      Christoph Rosse
 * @author      Florian Eckerstorfer <florian@eckerstorfer.co>
 */
trait Sort
{
    /**
     * Sort a Chain.
     *
     * @param int|callable $sortBy
     * @param array        $options
     *
     * @return self
     */
    public function sort($sortBy = SORT_REGULAR, array $options = []): self
    {
        if (!$sortBy) {
            $sortBy = SORT_REGULAR;
        }
        if ($sortBy && is_callable($sortBy)) {
            $this->sortWithCallback($sortBy, $options);

It seems like $sortBy can also be of type integer; however, parameter $callback of Cocur\Chain\Link\Sort::sortWithCallback() does only seem to accept callable, maybe add an additional type check?

        } else {
            $this->sortWithFlags($sortBy, $options);

It seems like $sortBy can also be of type callable; however, parameter $sortFlags of Cocur\Chain\Link\Sort::sortWithFlags() does only seem to accept integer, maybe add an additional type check?

        }

        return $this;
    }

    /**
     * @param callable $callback
     * @param array    $options
     */
    private function sortWithCallback(callable $callback, array $options = []): void
    {
        if (isset($options['assoc']) && $options['assoc']) {
            uasort($this->array, $callback);
        } else {
            usort($this->array, $callback);
        }
    }

    /**
     * @param int   $sortFlags
     * @param array $options
     */
    private function sortWithFlags(int $sortFlags = SORT_REGULAR, array $options = []): void
    {
        if (!empty($options['assoc']) && !empty($options['reverse'])) {
            arsort($this->array, $sortFlags);
        } elseif (!empty($options['assoc'])) {
            asort($this->array, $sortFlags);
        } elseif (!empty($options['reverse'])) {
            rsort($this->array, $sortFlags);
        } else {
            sort($this->array, $sortFlags);
        }
    }
}