PtrTn\Battlerite\Dto\CollectionDto

Complexity

Total Complexity

3

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	getIterator()	0	4	1
A	count()	0	4	1

<?php

namespace PtrTn\Battlerite\Dto;

use ArrayIterator;
use Countable;
use IteratorAggregate;
use Traversable;
use Webmozart\Assert\Assert;

abstract class CollectionDto implements IteratorAggregate, Countable
{
    /**
     * @var array
     */
    public $items;

    protected function __construct(string $class, array $items)
    {
        Assert::allIsInstanceOf($items, $class);

        $this->items = $items;
    }

    public function getIterator(): Traversable
    {
        return new ArrayIterator($this->items);
    }

    public function count(): int
    {
        return count($this->items);
    }
}