From: "Hal E. Fulton" <hal9000@...>
Date: 2002-06-23T05:03:49+09:00
Subject: Re: What do you think of this idiom?

----- Original Message ----- 
From: "ts" <decoux@moulon.inra.fr>
To: "ruby-talk ML" <ruby-talk@ruby-lang.org>
Cc: <ruby-talk@ruby-lang.org>
Sent: Saturday, June 22, 2002 10:52 AM
Subject: Re: What do you think of this idiom?


>  there is a stupid way to write it, without rescue
> 
>    begin
>       print prompt
>       str = gets.chomp
>    end until yield(str) or puts error

More and more interesting. I'd never have 
thought of that.

Thanks,
Hal Fulton