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<?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);
worksolutions /
php-collections
