Dynamic use of :default_url in Paperclip

Question

I\'m trying to configure Paperclip to provide different missing images based on the instance\'s category attribute. Every category of the object has its own missing image.

Answer 1

There is a nice clean solution on the paperclip wiki now for :url, :path, and :default_url which works a teat.

https://github.com/thoughtbot/paperclip/wiki/Interpolations