Do any one have success stories using ExtJS with rails

I recently worked on Rails Ext JS integration packaging it up in a
soon-to-be-released little scaffold generator plugin: Maybe you want
to take a look a the code it generates. Find more info on my blog at
http://inside.glnetworks.de/2008/01/08/ext-js-and-rails-how-do-they-get-along/

Cheers,
Martin