From: Martin DeMello <martindemello@...>
Date: 2002-11-27T23:54:02+09:00
Subject: Re: each_with_index & collect_with_index?

ts <decoux@moulon.inra.fr> wrote:
>>>>>> "M" == Martin DeMello <martindemello@yahoo.com> writes:
> 
> M> module Enumerable
> 
> I don't think that you can put it in a module, or a class.

Where would I put it, then? Global is obviously out, and I can't think
of any object I could attach the countstack to. Maybe an instance of a
CountStack class, with Kernel methods to access the stack. 
                               
> M> Another random thought: can you get at the names of the block local
> M> variables? Might be possible to hack something up along the lines of a
> M> hash of symbols, if so.
> 
> #local_variables give you the name of all local variables (with block
>  local) but you'll have a problem (like your current implementation) when
>  I'll introduce threads :-))

Ah, threads :) Is there a way of writing a class so that I can have only
one CountStack object per thread, but each thread has its own instance?

martin