Plugins - Active form
Add to favoritesProvides support for non-ActiveRecord Model Objects that support Validations.
http://www.realityforge.org/articles/2005/12/02/validations-for-non-activerecord-model-objects
http://www.realityforge.org/svn/public/code/active-form/trunk
Model
Simple, worked flawlessly. A good idea for moving loving out of controllers and into "model" classes, I highly recommend this.