From: Jamis Buck <jamis_buck@...>
Date: 2005-02-13T00:07:49+09:00
Subject: Re: utilizing ++ and -- for comments

On 00:01 Sun 13 Feb     , Navindra Umanee wrote:
> David A. Black <dblack@wobblini.net> wrote:
> > They've already seen the light of day:
> > 
> > irb(main):001:0> ++ 100
> > => 100
> > irb(main):002:0> -- 100
> > => 100
> 
> Interesting.  What does that do?  Integer identity op?

Same as:

  +(+(100))

and

  -(-(100))

- Jamis

-- 
Jamis Buck
jamis_buck@byu.edu
http://jamis.jamisbuck.org
------------------------------
"I am Victor of Borge. You will be assimil-nine-ed."