Equivalent of attachment_fu's “after_attachment_saved” in Paperclip

Question

Migrating from Rails 2 to 3 and I had to ditch attachment_fu. Other people will probably have the same problem. One of my models using attachment_fu has an after_attachment_saved method defined, which attachment_fu would call on successful upload. What is the equivalent for Paperclip?

Answer 1

You probably want the after_post_process hook. See the Events section in the documentation here: https://github.com/thoughtbot/paperclip