Nov. 2, 2011
1:06 p.m.
You can look at #combinations:atATimeDo: (found in 1.2.1). This method does "combinations" ( http://en.wikipedia.org/wiki/Combination ), but not permutations ( http://en.wikipedia.org/wiki/Permutations ). Runar Jordahl 2010/11/15 Tudor Girba <tudor.girba@gmail.com>:
Hi,
Is there an implementation of permutations and combinations of a collection?
Cheers, Doru
-- www.tudorgirba.com
"Presenting is storytelling."
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