AlecRabbit\Spinner\Core\Pattern\A\AReversiblePattern

Complexity

Total Complexity

4

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getPattern()	0	6	2
A	reversedPattern()	0	6	1
A	__construct()	0	5	1

<?php

declare(strict_types=1);
// 10.03.23

namespace AlecRabbit\Spinner\Core\Pattern\A;

use ArrayObject;
use Traversable;

abstract class AReversiblePattern extends APattern
{
    public function __construct(
        ?int $interval = null,
        protected bool $reversed = false
    ) {
        parent::__construct($interval);
    }

    public function getPattern(): Traversable
    {
        return
            $this->reversed
                ? $this->reversedPattern()
                : $this->pattern();
    }

    protected function reversedPattern(): Traversable
    {
        return
            new ArrayObject(
                array_reverse(
                    iterator_to_array($this->pattern())
                )
            );
    }
}