From: Martin DeMello <martindemello@...>
Date: 2003-02-23T05:25:58+09:00
Subject: Re: even? and odd? methods in Integer class

Warren Brown <wkb@airmail.net> wrote:
>    I don't know why these methods are not predefined, but there is a
> simpler (and presumably faster) check for even and odd.  I use "mynumber[0]
> == 0" to check for even and "mynumber[0] == 1" to check for odd.  It is
> trivial to add these to the Integer class (which may be why these are not
> predefined):

Neat! Never knew about Integer#[]

martin