Migrate to from :id to :id_partition?

[mario]

Hello,

Love paperclip, but one feature I wish I'd taught myself about sooner
is the :id_partition. We recently hit our servers cap on folders and
need to migrate from having just used :id to :id_partition. Any
suggesetions on how to facilitate this migration?

Thanks,

-M

[mario]

I wrote a small script for myself to migrate into partitioned
directories. Here it is in case it helps anyone:

http://gist.github.com/141407