Re: rozrzucić

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Article #1218

#1218

From: Przemysław Kowalczyk
Date: Wed, 18 Feb 2009 18:10

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On Wed, 18 Feb 2009 12:22:07 +0100, Radosław Bułat <radarrek@poczta.fm>  
wrote:

> Od Bronisław Tatul pisze:
>> Mam pytanie. Jak rozrzucic losowo elementy w tablicy. Chodzi mi o coś
>> odwrotnego do sortowania.
>
> arr = (1..10).to_a
> arr = arr.sort_by { rand }

nigdy tak nie rob, patrz:  
http://szeryf.wordpress.com/2007/06/19/a-simple-shuffle-that-proved-not-so-simple-after-all/

szegolnie ostatni podrozdzial.

pzdr
	szeryf

-- 
Przemysław ,,Szeryf'' Kowalczyk :: http://szeryf.wordpress.com/

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From: Przemysław Kowalczyk <someone@microsoft.com>
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Subject: Re: rozrzucić
Date: Wed, 18 Feb 2009 19:10:50 +0100
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