i forked the project and changed some code so that one can
enter :thumb, :medium or the image_size keyword you want from your
paperclip attachment.
here is what i did:
http://github.com/etagwerker/admin_assistant/commits/master
i hope this helps if anyone runs into this issue in the future.
- ernesto
Thanks for the commits. I'll try to look them over at some point and
add some tests so I can bring them into my master.
Francis Hwang
http://fhwang.net/