# File lib/blimpy/fleet.rb, line 145
    def stop
      print '>> Stopping: '
      boxes = []

      members.each do |instance_id, instance_data|
        box = Blimpy::Box.from_instance_id(instance_id, instance_data)
        print "#{instance_data['name']},"
        box.stop
        boxes << box
      end

      boxes.each do |box|
        box.wait_for_state('stopped')  { print '.' }
      end
      puts
    end