From: Hugh Sasse Staff Elec Eng <hgs@...>
Date: 2003-09-11T18:33:20+09:00
Subject: Re: What *are* variables? Which are nil now?

On Thu, 11 Sep 2003, Gavin Sinclair wrote:

> >> You can get a list of variables in other scopes as well.  I have a
> >> marvellous proof for this, which this margin is too small to contain.
        [...]
> >  I'd like to know how to extract this info from Ruby.  It might not have
>
> Heh, all I had in mind was this: if you can get a Binding to another
> scope, then you can execute "local_variables" in that binding.  To wit:

Oh, *nice*!  Yes, and I can roll that into the exception object I
throw.

        Thank you
        Hugh