globalGet<T> function
Retrieve the watched variable by tag
or Type
of T
Implementation
Rx globalGet<T>({Object? tag}) {
if (tag == null) {
assert(() {
if (_globalWatchedVar[T] == null) {
throw FlutterError(
'Error: `globalGet` gets null. Type:$T does not exists.');
}
return true;
}());
return _globalWatchedVar[T] as Rx<T>;
}
assert(() {
if (_globalWatchedVar[tag] == null) {
throw FlutterError(
'Error: `globalGet` gets null. Tag:$tag does not exists.');
}
return true;
}());
return _globalWatchedVar[tag] as Rx;
}