Ability to Add Reminders to Events

[davidmyers-a]

Would it be possible to update the library to add alarms for ICalendar events?

Curently in ICalendar.js if i add the below code in it will hardcode an alarm for the event 10minutes before the time of the event. Not sure if you wanted to add support for this in the library via the constructor, if so it would be a nice feature.

      event.join('\n'),
      ...
      'BEGIN:VALARM',
      'TRIGGER:-P0DT0H10M0S',
      'ACTION:DISPLAY',
      `DESCRIPTION:${description}`,
      'END:VALARM',
      ...
      'END:VEVENT',      

[jshor]

I plan to add alarms to this library, although the fundamental usage would have to change. ICS would be the only one to support it, so there would no longer be a common config object.

[jshor]

This feature will be implemented in V6 (PR #126), which will be released this week.

Following your example, the usage for addAlarm() would be:

calendar
  .addAlarm({
    description: description
    trigger: {
      minutes: 10
    }
  })

There will also be a method, addProperty(), which will allow you to add other ICS properties that are not already defined by Datebook:

calendar
  .addProperty('CATEGORIES', 'MEETINGS,MANAGEMENT')