> I found this library
> (ruby-internal)[http://rubystuff.org/ruby-internal/] that can
> supposedly marshal procs and classes in both MRI and YARV. It was in
> the comments on [yehuda's
> blog](http://yehudakatz.com/2011/11/19/how-to-marshal-procs-using-rubinius/)
> about marshaling procs with rubinius.

Something like that would be useful.
-roger-