Conia\Boiler\IteratorValue

Complexity

Total Complexity

3

Size/Duplication

Total Lines	17
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	unwrap()	0	3	1
A	toArray()	0	3	1
A	current()	0	5	1

<?php

declare(strict_types=1);

namespace Conia\Boiler;

use Iterator;
use IteratorIterator;

/**
 * @psalm-api
 *
 * @template-covariant TKey
 * @template-covariant TValue
 *
 * @template TIterator as \Traversable<TKey, TValue>
 *
 * @template-extends IteratorIterator<TKey, TValue, TIterator>
 */
class IteratorValue extends IteratorIterator implements ValueInterface
{
    public function current(): mixed
    {
        $value = parent::current();

        return Wrapper::wrap($value);
    }

    public function unwrap(): Iterator
    {
        return $this->getInnerIterator();
    }

    public function toArray(): ArrayValue
    {
        return new ArrayValue(iterator_to_array($this->getInnerIterator()));
    }
}