From: py <codecraig@...>
Date: 2006-10-06T04:20:15+09:00
Subject: Re: question mark at end of method name

Paul Lutus wrote:
> .empty? means "is it empty?". It tries to suggest that a question is being
> asked. It's unfortunate that the "!" syntax, which seems similar, actually
> means "apply the result to the present object."


thanks....couldn't find that in the documentation I've read so far.