WebTheory\Collection\Sorting\Abstracts\AbstractSorter

Complexity

Total Complexity

5

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Test Coverage

Coverage

64.29%

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	validateOrder()	0	3	1
A	ksort()	0	9	1
A	sort()	0	9	1
A	resolveEntriesOrder()	0	3	2

<?php

namespace WebTheory\Collection\Sorting\Abstracts;

use WebTheory\Collection\Contracts\CollectionSorterInterface;
use WebTheory\Collection\Contracts\OrderInterface;
use WebTheory\Collection\Sorting\Order;

abstract class AbstractSorter implements CollectionSorterInterface
{
    public function sort(array $array, string $order): array
    {
        $this->validateOrder($order);

        $array = $array;

        usort($array, $this->getSortingFunction($order));

        return $array;
    }

    public function ksort(array $array, string $order): array
    {
        $this->validateOrder($order);

        $array = $array;

        uksort($array, $this->getSortingFunction($order));

        return $array;
    }

    protected function resolveEntriesOrder($a, $b, string $order): int
    {
        return ($a <=> $b) * ($order === OrderInterface::DESC ? -1 : 1);
    }

    protected function validateOrder($order): void
    {
        Order::throwExceptionIfInvalid($order);
    }

    abstract protected function getSortingFunction(string $order): callable;
}