removeWhere method
Implementation
void removeWhere(TestPredicate<CalendarEventData<T>> test) {
final _predicates = <CalendarEventData<T>, bool>{};
bool wrappedPredicate(CalendarEventData<T> event) {
return _predicates[event] = test(event);
}
for (final e in _singleDayEvents.values) {
e.removeWhere(wrappedPredicate);
}
_rangingEventList.removeWhere(wrappedPredicate);
_fullDayEventList.removeWhere(wrappedPredicate);
_eventList.removeWhere((event) => _predicates[event] ?? false);
}