thoughtbot/paperclip — pull request #1260 by holetse (2013-06-10 00:06:46+00:00)
Title: Added exception handling to paperclip:refresh:thumbnails rake task.

Addresses part 2 of https://github.com/thoughtbot/paperclip/issues/760, catching all exceptions coming out of reprocess! and printing them to STDOUT (the same way model errors are handled).