class Redis
class Redis::Client
class Redis::Distributed
class Redis::Distributed::CannotDistribute
class Redis::HashRing
class Redis::Pipeline
class Redis::ProtocolError
class Redis::SubscribedClient
class Redis::Subscription
redis
2.0.0.rc1
# unsubscribe
def unsubscribe(*channels) @client.call_async(:unsubscribe, *channels) @client end