wvanbergen/adyen — pull request #58 by lcx (2012-11-15 15:49:53+00:00)
Title: Support for Spree

When using this gem with spree, spree tries to check if there was a authorization (https://github.com/spree/spree/blob/v1.1.3/core/app/models/spree/payment/processing.rb#L139)
and here it crashes.
I added a authorization method that just returns nil which solves the issue.