# File lib/vpim/property/common.rb, line 131
        def attendees(uri = nil)
          attendees = @properties.enum_by_name('ATTENDEE').map { |a| Icalendar::Address.decode(a) }
          attendees.freeze
          if uri
            attendees.select { |a| a == uri }
          else
            attendees
          end
        end