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From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Gnat GPL 2010 available soon (conditional expressions)
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Date: Mon, 5 Jul 2010 15:12:31 +0200
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Date: 2010-07-05T15:12:31+02:00
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On Sun, 4 Jul 2010 18:27:04 -0700 (PDT), Phil Clayton wrote:

> In my view, condition expressions are a step in the right direction...
> but I'm the sort of person who wants to write an array aggregate like
> 
>   (for I in 1 .. 5 => (for J in 1 .. 7 => (if I = J then 1.0 else
> 0.0)))


  (for I in 1..5 => (for J in 1..7 => Float (Boolean'Pos (I = J))))

-- 
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de