From: Louis J Scoras <louis.j.scoras@...>
Date: 2006-10-18T04:58:44+09:00
Subject: Re: ruby way to say this?

On 10/17/06, James Edward Gray II <james@grayproductions.net> wrote:
>
> If you change that to support a block, you can avoid evaluating
> other_thing unless it's needed:
>
> def if_zero(exp)
>    exp.zero? ? yield : exp
> end
>
> if_zero(one_thing) { other_thing }

Ahh, yes.  That is a nice improvement. +1


-- 
Lou.