drupol\phpermutations\Generators\Shift

Complexity

Total Complexity

3

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	2
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	toArray()	0	3	1
A	generator()	0	6	2

<?php

declare(strict_types=1);

namespace drupol\phpermutations\Generators;

use drupol\phpermutations\GeneratorInterface;
use drupol\phpermutations\Iterators\Shift as ShiftIterator;

class Shift extends ShiftIterator implements GeneratorInterface
{
    /**
     * {@inheritdoc}
     */
    public function generator(): \Generator
    {
        while (true) {
            $this->next();

            yield $this->current();
        }
    }

    /**
     * {@inheritdoc}
     */
    public function toArray(): array
    {
        return [];
    }
}