From: Lyle Johnson <ljohnson@...>
Date: 2001-03-24T03:40:02+09:00
Subject: [ruby-talk:13151] Re: How would Ruby say this?

Thanks to all who responded. Because it's more consistent with the way Ruby
does things in other similar situations, I think I'll go with Dave's
suggestions of having the getXXX() functions return "nil" to indicate that
the user cancelled the operation, or return the new value otherwise.