Rails 3 JS helpers is awesome. In Rails 2 I never use it, because it
was be very terrible.
But we still can't send multipart form easy as normal via :remote =>
In my current project I write modification of jQuery UJS (http://
gist.github.com/511578#LID34). It's works well, but I need some
changes in Rails.
I can write gem or patch to Rails, what your think about what?
btw how about automatically set :remote => true to form_for if file
input is presented in form? I'm not sure that there is someone who
wants to be in the form of files without multipart.