Parents::isEqualTo

public function isEqualTo(Parents $parents): bool
{
	if($this->count() !== $parents->count())
	{
		return false;
	}

	/**
	 * @var  $idx
	 * @var Location $parent
	 */
	foreach($this as $idx => $item)
	{
		if(!$item->isEqualTo($parents[$idx]))
		{
			return false;
		}
	}

	return true;
}