It would be really useful to show us how you would you implement edit for fields like this.
For example when you have album that has many tracks each track have name and file how would you then go and edit and being able to remove tracks etc
Hey Martin - I'd say that's outside the scope of an uploader but would be normal Rails CRUD of the Track model. There are plenty of tutorials around that but if there's something specific to this use-case you're wondering about I'd be happy to consider it.