From: "Ara.T.Howard" <Ara.T.Howard@...>
Date: 2005-07-28T06:12:28+09:00
Subject: Re: Fixnum::{MIN,MAX}

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On Thu, 28 Jul 2005, Nikolai Weibull wrote:

> This may be silly, considering that Fixnums are converted to Bignums if
> necessary, but is there no room for having MIN and MAX constants for
> Fixnums?  This is my C talking, but it=E2=80=99s kind of nice to have the=
se
> kinds of limits for certain algorithms and =E2=80=9Cdefault=E2=80=9D valu=
es.  Any
> input?,
>        nikolai

awesome!  i have this everywhere:

   class Fixnum
     N_BYTES =3D [42].pack('i').size
     N_BITS =3D N_BYTES * 8
     MAX =3D 2 ** (N_BITS - 2) - 1
     MIN =3D -MAX - 1
   end

cheers.

-a
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| email :: ara [dot] t [dot] howard [at] noaa [dot] gov
| phone :: 303.497.6469
| My religion is very simple.  My religion is kindness.
| --Tenzin Gyatso
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