Forking to save memory when using REE

I have a few dozen daemons and all of them load the rails environment.
Each one uses the DaemonSpawn gem to daemonize itself. I was
thinking that I could save a lot of memory if I could somehow share
the rails environment between all of these daemons. It seems to me
the simplest thing to do would be to use the daemonize gem and do a‘myserver.rb’) for each of the daemons but I am not sure
that this would actually solve my problem or not.

I am wondering if anybody else has had this issue and what they did to
solve it.