[Ruby] Best RoR CMS?

[Ben]

Hi,

I'm building a simple site for a friend, and I'd like to use Rails. 
Rather than writing a cms from scratch, though, I was hoping to use 
something already out there.

I've looked at Radiant, and I think it will work for me, but I figured 
I'd ask first. The site is more static content than blog, but my friend 
(and potentially a handful of others) need to be able to easily 
update/add content.

Thanks,
Ben