From: flebber <flebber.crue@...>
Date: 2010-11-19T15:45:19+09:00
Subject: Re: Ruby Not observing DRY principle

On Nov 19, 9:22 am, John Morrice <sp...@killersmurf.com> wrote:
> > Yes but this is how initially I started to write my code but then had
> > the thought that since my calculations weren't computer intensive. So
> > I thought why not calculate all options first and show what valid
> > options exist to the user rather than looping around the options
> > trying to find a valid option. Is this a good way to go.
>
> That's entirely up to you.
>
> However, I think most mail clients have a send button - even when you
> haven't entered yet an email address!
>
> John

Can a case statement return multiple correct cases?