def loop_once
    return super if Beep.disabled?
    beep if started_at && (Time.now - started_at) > beep_threshold
    config[:started_at] = Time.now
    super
  end
def loop_once
    return super if Beep.disabled?
    beep if started_at && (Time.now - started_at) > beep_threshold
    config[:started_at] = Time.now
    super
  end
--------------- Rib API ---------------