toMap method
Implementation
Map<String, dynamic> toMap() {
return {
'calendarIdentifier': calendarIdentifier,
'availability': availability,
'alarmMinutes': alarmMinutes,
'priority': priority,
'hasRecurrenceRules': hasRecurrenceRules,
'recurrenceFrequency': recurrenceFrequency?.value,
'recurrenceInterval': recurrenceInterval,
'recurrenceEndDate': recurrenceEndDate?.millisecondsSinceEpoch,
};
}