From: mental@...
Date: 2006-02-09T04:01:30+09:00
Subject: Re: boolean annoyance

Quoting Alex Fenton <alex@deleteme.pressure.to>:

> 	def has_children?()
> 		@children.length > 0
> 	end

Of course, this could also be written more simply as:

 def has_children?
     not @children.empty?
 end

-mental