feat(core): Added Cast::toNullable().

LastDragon-ru · Aug 5, 2024 · e65d0ff · e65d0ff
1 parent 6862a0a
commit e65d0ff
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/packages/core/src/Utils/Cast.php b/packages/core/src/Utils/Cast.php
@@ -112,4 +112,17 @@ public static function to(string $class, mixed $value): object {
 
  return $value;
  }
+
+ /**
+ * @template T of object
+ *
+ * @param class-string<T> $class
+ *
+ * @return ?T
+ */
+ public static function toNullable(string $class, mixed $value): ?object {
+ assert($value === null || $value instanceof $class);
+
+ return $value;
+ }
 }