rails/rails — pull request #6153 by carlosantoniodasilva (2012-05-04 12:42:50+00:00)
Title: Configurable queue consumer

* Allow configuring a different queue consumer
* Make sure to not use default queue consumer with custom queue implementation
* Allow overriding exception handling in threaded consumer

I'm unsure if this configuration should go to environment files, any thoughts?

Railties tests are green. Let me know if something needs improvement, thanks!