Contents

class Array
  def self.product(*arrays)
    return []  if arrays.empty?
    arrays.first.product(*arrays[1..-1])
  end
end

Version data entries

10 entries across 10 versions & 1 rubygems

Version	Path
bioinform-0.1.12	lib/bioinform/support/array_product.rb
bioinform-0.1.11	lib/bioinform/support/array_product.rb
bioinform-0.1.10	lib/bioinform/support/array_product.rb
bioinform-0.1.9	lib/bioinform/support/array_product.rb
bioinform-0.1.8	lib/bioinform/support/array_product.rb
bioinform-0.1.7	lib/bioinform/support/array_product.rb
bioinform-0.1.6	lib/bioinform/support/array_product.rb
bioinform-0.1.5	lib/bioinform/support/array_product.rb
bioinform-0.1.4	lib/bioinform/support/array_product.rb
bioinform-0.1.3	lib/bioinform/support/array_product.rb