refactor: implement suggestions

2026-05-18 03:10:24 +03:00 · 2026-05-08 15:59:41 +02:00
parent 7956756d38
commit 12c4ee83d6
6 changed files with 96 additions and 59 deletions
@@ -24,6 +24,21 @@ sealed class Option<T> {
    None() => onNone(),
  };

+  Option<U> flatMap<U>(Option<U> Function(T value) f) => switch (this) {
+    Some(:final value) => f(value),
+    None() => const Option.none(),
+  };
+
+  void ifSome(void Function(T value) action) {
+    switch (this) {
+      case Some(:final value):
+        action(value);
+        break;
+      case None():
+        break;
+    }
+  }
+
  @override
  String toString() => switch (this) {
    Some(:final value) => 'Some($value)',