Method: Array#permutation

Defined in:

lib/inochi/util/combo.rb

#permutation(sample_size = self.length, &sampler) ⇒ Object

Returns all possible permutations made from sample_size number of items from this list.

Parameters

sample_size

The length of each permutation.

sampler

If given, each permutation is passed to this block.

# File 'lib/inochi/util/combo.rb', line 102

def permutation(sample_size = self.length, &sampler)
  pnk_cnk_impl(sample_size, false, &sampler)
end