From: Ned Konz <ned@...>
Date: 2002-07-28T00:04:31+09:00
Subject: Re: merge procs

On Saturday 27 July 2002 07:45 am, Tom Sawyer wrote:
> okay, i've been staring blankly at this thing for almost 2 days
> now. i can't seem to think of a solution.
>
> the problem i'm having can be solved if i can get two seperate
> Procs to execute under the same scope:

They act as closures, so this is generally possible.

x = 10
p = proc { x }
q = proc { 2 * x }
p p.call + q.call

However, in your example, x is local to the first proc.

Also, you might be able to use a Binding, and pass it to eval.

> in general my problem is that i need to keep one processes seperate
> so that it is reusable.

What do you mean?

-- 
Ned Konz
http://bike-nomad.com
GPG key ID: BEEA7EFE