From: Robert Dober <robert.dober@...>
Date: 2007-09-26T22:07:38+09:00
Subject: Re: Favorite idiom for "keep doing this until it returns nil/false"

On 9/24/07, Phrogz <phrogz@mac.com> wrote:
>
> ...some other way?
>
>
>
a = "bccccce"
begin
  callcc{|@a|}
  a.gsub!(/bc/,"cb") or raise nil
  @a.call
rescue
  puts a
end

What else, threads maybe ;)
Robert
-- 
I'm an atheist and that's it. I believe there's nothing we can know
except that we should be kind to each other and do what we can for
other people.
-- Katharine Hepburn