Contents

# coding: utf-8
class Integer
  def smith?
    return false if prime?
    digital_sum == prime_division.map{|d,e| d.digital_sum * e}.reduce(:+)
  end
end

Version data entries

31 entries across 31 versions & 1 rubygems

Version	Path
numb-0.152.0	lib/numb/smith.rb
numb-0.138.0	lib/numb/smith.rb
numb-0.125.0	lib/numb/smith.rb
numb-0.114.0	lib/numb/smith.rb
numb-0.111.0	lib/numb/smith.rb
numb-0.109.0	lib/numb/smith.rb
numb-0.99.0	lib/numb/smith.rb
numb-0.96.0	lib/numb/smith.rb
numb-0.89.0	lib/numb/smith.rb
numb-0.84.0	lib/numb/smith.rb
numb-0.77.0	lib/numb/smith.rb
numb-0.72.1	lib/numb/smith.rb
numb-0.72.0	lib/numb/smith.rb
numb-0.68.0	lib/numb/smith.rb
numb-0.63.0	lib/numb/smith.rb
numb-0.21.0	lib/numb/smith.rb
numb-0.20.0	lib/numb/smith.rb
numb-0.10.0	lib/numb/smith.rb
numb-0.9.0	lib/numb/smith.rb
numb-0.8.0	lib/numb/smith.rb