opscode/knife-rackspace — pull request #63 by krames (2013-11-13 21:31:52+00:00)
Title: Updated to check for the presence of configuration parameters using has_key? instead of include?

This PR should fix the issue where knife-rackspace crashes with the following error when attempting to access the Rackspace Cloud

`ERROR: TypeError: wrong argument type Symbol (expected Module).`