lookout/queuewrangler — pull request #1 by ismith (2014-03-12 19:17:40+00:00)
Title: Expose the queue object.

Expose the queue object so we can use this with jruby-kafka (https://github.com/joekiller/jruby-kafka) consumers, which are like:
```ruby
queue = SizedQueue.new(20)
group = Kafka::Group.new(options)
group.run(1,queue)
```.