getValueSafely<T> function
T?
getValueSafely<T>(
- T? getValueAction()
run getValueAction with try-catch return the result of getValueAction if no exception occurs, otherwise return null instead.
Implementation
T? getValueSafely<T>(T? Function() getValueAction) {
try {
return getValueAction.call();
} catch(e, s) {
return null;
}
}