spree/spree_active_shipping — pull request #25 by parndt (2012-04-12 23:08:05+00:00)
Title: Explicitly nest Spree::Calculator::Fedex class structure to avoid warnings

See https://gist.github.com/2371661 for evidence of what I'm fixing.

This happened when I created a class called `class Fedex` and included it into the application. Spree was trying to use the wrong one because of insufficient specification. This solves the issue.