Rojtjo\Notifier\Notifications

Complexity

Total Complexity

4

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	mapFromArray()	0	8	1
A	getIterator()	0	4	1
A	count()	0	4	1

<?php

namespace Rojtjo\Notifier;

use ArrayIterator;
use Countable;
use IteratorAggregate;

class Notifications implements IteratorAggregate, Countable
{
    /**
     * @var Notification[]
     */
    private $notifications;

    /**
     * @param Notification[] $notifications
     */
    public function __construct(array $notifications = [])
    {
        $this->notifications = $notifications;
    }

    /**
     * @param array $notifications
     * @return Notifications
     */
    public static function mapFromArray(array $notifications)
    {
        $mapped = array_map(function (array $notification) {
            return Notification::fromArray($notification);
        }, $notifications);

        return new Notifications($mapped);
    }

    /**
     * @return ArrayIterator
     */
    public function getIterator()
    {
        return new ArrayIterator($this->notifications);
    }

    /**
     * @return int
     */
    public function count()
    {
        return count($this->notifications);
    }
}