From: Logan Capaldo <logancapaldo@...>
Date: 2007-10-04T20:05:50+09:00
Subject: Re: @continuation vs callcc {}

On 10/4/07, Robert Dober <robert.dober@gmail.com> wrote:
> On 10/3/07, Logan Capaldo <logancapaldo@gmail.com> wrote:
> > I don't know you're getting much benefit from the apparent
> > contiuationess of this so much as the captured binding. I think you
> > get the same effect from something like the following
> >
> > def bnd
> >   @b ||= binding
> > end
> >
> > def vi
> >   system "vim #{file.path}"
> >   eval(file.read, bnd)
> > end
>
> Hmm Logan your solution does not seem to save state, I tried
> vi
> -->@a=1
> -->:wq
> vi
> -->p @a
> --> :wq
> nil
>
> I have no clue where the problem is.

Interesting. I'm a little surprised but not very surprised. I wasn't
sure if that would work, and at the time I had no ruby to test with.