Generates an array of permutations without duplicates using a tree

Required Ruby Version

None

Required Rubygems Version

>= 1.2

Authors

Phong Si

Versions

  1. 1.0.1

    1. source

      1. 1.0.1 source October 04, 2011 (7 KB)
  2. 0.1.0

    1. source

      1. 0.1.0 source October 04, 2011 (4.5 KB)
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