How to get exceptions of recurrence event?

[Thuc Nguyen]

Hi all,

I use RiCal.parse(file) to parse Calendar from .ics file, which is export from iCal. There is an recurrence event and an exception of it.

BEGIN:VEVENT

CREATED:20120706T024837Z

UID:BE7FC7DD-81C3-49AE-A4FB-777CB8132D91

DTEND;TZID=Asia/Ho_Chi_Minh:20120710T110000

EXDATE;TZID=Asia/Ho_Chi_Minh:20120726T100000

EXDATE;TZID=Asia/Ho_Chi_Minh:20120721T100000

RRULE:FREQ=DAILY;INTERVAL=1

TRANSP:OPAQUE

SUMMARY:re

DTSTART;TZID=Asia/Ho_Chi_Minh:20120710T100000

DTSTAMP:20120706T041951Z

SEQUENCE:3

END:VEVENT

BEGIN:VEVENT

CREATED:20120706T024837Z

UID:BE7FC7DD-81C3-49AE-A4FB-777CB8132D91

DTEND;TZID=Asia/Ho_Chi_Minh:20120719T110000

TRANSP:OPAQUE

SUMMARY:re ex

DTSTART;TZID=Asia/Ho_Chi_Minh:20120719T100000

DTSTAMP:20120706T024905Z

SEQUENCE:4

RECURRENCE-ID;TZID=Asia/Ho_Chi_Minh:20120719T100000

END:VEVENT

ruby code:

components = RiCal.parse(file.tempfile)

event = components.first.events.first

how to get exception when we had recurrence exception. Ex: event.exceptions ...

Thank you!!