I need a simple calendar and Arshaw or Daypilot (open-source) fit my need. I would like to have a basic setup of these calendars running on Ruby on Rails instance (v3). The db should be sqlite3. I don't need complex features such as recurrence, it's just to display my events in the calendar so DB model like [id, event, start,end] will do just fine.
The view should be in HAML.