Is it possible to shutdown a Supervise pool?

[Matthew Iverson]

So I am finally diving into the Celluloid world and really enjoying it. I am trying to figure out how to shutdown a pool verses a single instance. Examples

foo = supervison_group.supervise({type: Rabbit::Publish, as: :data_pushers, size: 5, args: [data_name: "publisher"]})
foo.shutdown

Will shutdown the Actor. However

bar = supervison_group.pool(Rabbit::Subscribe, as: :data_fetchers, size: 3)
bar.shutdown

Will give me a method not found exception. What am I missing?

Matt