Re: [Haskell-cafe] How to generate random string?

Snouser wrote:

I need to generate a random string from 1 to 30.

This is the parts I've done so far.

unikString xs | let x = unsafePerformIO (randomRIO (1,30)) elem x xs = x : unikString xs | otherwise = unikString xs

How do I proceed?

I need the string/list to look like this:

[1,9,3,6,2] et.c with only unik numbers.

Thanks!

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