class MoreMath::Permutation

def value

# => [2, 4, 0, 1, 3, 5]
perm.value
# => #
perm = Permutation.new(6, 312)
Example:

of this permutation that is ranked with Permutation#rank.
Returns the indices in the range of 0 to Permutation#size - 1 
def value
  unrank_indices(@rank)
end