rightscale/praxis — pull request #22 by blanquer (2014-09-03 21:43:52+00:00)
Title: Controller filters can shortcut request lifecycle by returning a Request

* If a before filter returns it, both the action and the after filters will be skipped (as well as any remaining
* If an after filter returns it, any remaining after filters in the block will be skipped.
* There is no way for the action result to skip the :after filters.

Closes #21
Signed-off-by: Josep M. Blanquer