for.scala

  for{
      event <- events
      diff <- event.notifyList
      val now = new DateTime().plusDays(diff)
      if (now.getMonthOfYear == event.month && now.getDayOfMonth == event.date)
    } {
      hits = hits + 1
      Mailer.mail("Reminder: " + event.name + " (" + event.textualDate + ")",
        "The event '" + event.name + "' occurs " + event.textualDate + ".\n" +
                "You'll be reminded " + event.notifyDates + " days before that.")
    }