6 declare(strict_types=1);
10 use Magento\Directory\Model\ResourceModel\Region\CollectionFactory;
25 private $regionCollectionFactory;
37 public function __construct(CollectionFactory $regionCollectionFactory)
39 $this->regionCollectionFactory = $regionCollectionFactory;
47 if (
null === $this->sourceData) {
48 $regionCollection = $this->regionCollectionFactory->create();
49 $this->sourceData = $regionCollection->toOptionArray();
51 return $this->sourceData;
__construct(CollectionFactory $regionCollectionFactory)