mut members := []string{}

	mut members := []string{}

	  for k,_ in params['joined'].as_map() {
	    members << k
	  }

		for k, _ in params['joined'].as_map() {
			members << k
		}

  return members

	return members

	  if room.user_ids.len == 0 {
	    room.user_ids = self.matrix.room_joined_members(room.id) or {continue}
	    println("updated $room to user_ids $room.user_ids")
	    
	  }

		if room.user_ids.len == 0 {
			room.user_ids = self.matrix.room_joined_members(room.id) or { continue }
			if room.name is string {
				if room.name.starts_with('@') {
					mut present := false
					for user_id in room.user_ids {
						if user_id == room.name {
							present = true
						}
					}
					if present == false {
						println('warning! $room does not include ${room.name}. sending invite.')
						self.matrix.room_invite(room, room.name) or {}
					}
				}
			}
		}