From: Rob Biedenharn <Rob@...>
Date: 2009-01-23T08:59:58+09:00
Subject: Re: simple ruby program problem


On Jan 22, 2009, at 6:40 PM, Hunter Walker wrote:

>  while (reply != 'yes' || reply != 'no')


Well, this is effectively and infinite loop becasue reply will always  
be != to one or the other and the whole expression will be true.

Since you have a return statement in a couple places, this might not  
be a problem for this program.

-Rob

Rob Biedenharn		http://agileconsultingllc.com
Rob@AgileConsultingLLC.com