How to do enums in Groovy/Grails?

I'm trying to learn groovy/grails and I tried the grails tutorial in the last chapter of GinA and I was impressed.

I did a google search for enum groovy and it appears that groovy does not implement enumes. However, java6 and hibernate do!

How can I coerce grails into generating the scaffolding (radio buttons or drop-down list box) for an enum for me?

Thanks,
Siegfried

Groovy actually supports enums now, in version 1.1-rc-1. It seems like there are still some bugs to work out (as I discovered in a limited amount of toying around), but the support for enums is there. You can read about the recent release here:

Groovy 1.1-rc-1 released