cache-money and rails 3

Has anyone migrated cache-money or another write-through cache to work
with rails 3?

Thanks

Last week I launched a new write-through-cache gem for Rails 3, see
https://github.com/orslumen/record-cache.

The reason I built it, is because we were using cache money and recently
migrated to Rails 3. So chances are, it will also serve you well.