$guard<T>.isEmpty constructor
$guard<T>.isEmpty (
- LiveData<
T> lv, { - Key? key,
- required Widget build(
- BuildContext context,
- T value
Implementation
factory $guard.isEmpty(
LiveData<T> lv, {
Key? key,
required Widget Function(BuildContext context, T value) build,
}) =>
$guard<T>(
lv,
key: key,
when: (T t) {
if (t is List) return t.isEmpty;
return true;
},
build: build,
);