WS\Utils\Collections\Functions\Group\Aggregator\Last

Complexity

Total Complexity

2

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__invoke()	0	4	1
A	__construct()	0	3	1

<?php

namespace WS\Utils\Collections\Functions\Group\Aggregator;

use WS\Utils\Collections\CollectionFactory;
use WS\Utils\Collections\Functions\ObjectFunctions;

class Last
{

    private $sourceKey;

    public function __construct($sourceKey)
    {
        $this->sourceKey = $sourceKey;
    }

    public function __invoke(iterable $collection)
    {
        $last = CollectionFactory::fromIterable($collection)->stream()->findLast();
        return ObjectFunctions::getPropertyValue($last, $this->sourceKey);
    }
}