Sha256: 94fea83db77bf651bd57cb34a44d6fa5ba4caef0b4f97abcbdfc0f287b07e816

Contents?: true

Size: 292 Bytes

Versions: 9

Compression:

Stored size: 292 Bytes

Contents

# coding: utf-8
class Integer
  def mms_pair?(other)
    return false unless consecutive?(other)
    sum = [self,other].map do |n|
      (n.digits + n.prime_factors.map{|p| p.digits}.flatten).reduce(:+)
    end
    sum.first == sum.last
  end
  alias :maris_mcgwire_sosa_pair? :mms_pair?
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version Path
numb-0.186.0 lib/numb/mms_pair.rb
numb-0.185.0 lib/numb/mms_pair.rb
numb-0.184.0 lib/numb/mms_pair.rb
numb-0.181.0 lib/numb/mms_pair.rb
numb-0.170.0 lib/numb/mms_pair.rb
numb-0.152.0 lib/numb/mms_pair.rb
numb-0.138.0 lib/numb/mms_pair.rb
numb-0.125.0 lib/numb/mms_pair.rb
numb-0.114.0 lib/numb/mms_pair.rb