Yahoo! User Interface Library on Rails?

Has anyone tried out the Yahoo! User Interface Library (js) with Rails?
How does it compare with prototype & scriptaculous?

Joe P. wrote:

Has anyone tried out the Yahoo! User Interface Library (js) with Rails?
How does it compare with prototype & scriptaculous?

Nice writeup on the event handler here:
http://www.dustindiaz.com/yahoo-event-utility/
nothing to do with rails, but nicely written.
joe