spree/spree — pull request #5660 by ericsaupe (2014-11-21 03:31:02+00:00)
Title: Add custom_params to completion_route

Since the method `completion_route` is used instead of the path method it doesn't support setting parameters. It would be nice if we could pass parameters while still using the `completion_route` method.

This is a remake of #5658 to be merged into `master`