spree/spree — pull request #2495 by dougbradbury (2013-01-27 23:52:49+00:00)
Title: Remove credit card number stripping

This breaks client side encryption for Braintree integration. When the encrypted number come through here, this code strips out all the alpha characters.

This reverts [pull request #1881](https://github.com/spree/spree/pull/1881)