Migrating From FileColumn To Paperclip
Over the first few years of Rails' history, there have been a few attempts to simplify the process of handling file uploads. FileColumn was one of the early winners. Now Paperclip is becoming popular, for a variety of reasons (among them the lack of a dependency on RMagick, which is the source of enough problems to fill a few more blog posts.)
Recently, I decided to take one of my older Rails projects and replace FileColumn with Paperclip. The process isn't exactly straightforward, but it can be done.

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For translating strings you can use Rails I18n backend instead of using inflectors.
The `typus_human_name` is a patch to fix a problem in `human_name` [1].
[1] https://rails.lighthouseapp.com/projects/8994/tickets/2120-humanize-and-human_name-dont-separate-words