generating permutations
mfulton26 opened this issue · comments
Would you be open to the addition of a generator function to generate all permutations of an array?
e.g. I have one I ported from Collections2.java · google/guava that I could contribute. It is an implementation of the Plain Changes algorithm for permutations generation described in Knuth's "The Art of Computer Programming", Volume 4, Chapter 7, Section 7.2.1.2.
That sounds cool.