render_inheritable is a Rails 3 plugin that allows one to inherit or override single templates for controller hierarchies. Finally, also views and partials remain DRY!
http://github.com/codez/render_inheritable
In the default case, a template is searched in the current controller’s view folder. If it is not found there, the template with the same name in the view folder of the superclass controller is used. For example, it is possible to provide one set of generic templates for the CRUD actions in your application and re-use them for each model. Please find more information and examples on above site.
Enjoy,
Pascal
