Thanks! I've got it working now.

What I failed at was comprehending the CPAN documentation, but you have to admit "you can create r of n objects permutation generator, where r <= n" is a little obscurely worded!

In reply to Re^2: Getting permutations of length n of an array of length greater than n? by LittleJack
in thread Getting permutations of length n of an array of length greater than n? by LittleJack

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