[Haskell-beginners] Re: randomize the order of a list

[Heinrich Apfelmus]

Gaius Hammond wrote:
> I am trying to randomly reorder a list (e.g. shuffle a deck of cards) . 
> My initial approach is to treat it as an array, generate a list of 
> unique random numbers between 0 and n - 1, then use those numbers as new 
> indexes.

For another approach, see also

     http://apfelmus.nfshost.com/articles/random-permutations.html


Regards,
Heinrich Apfelmus

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