Sha256: 820ca37f0a615e887349af82f168fe263f87191059bf055fa66ed7399b04ee5b
Contents?: true
Size: 317 Bytes
Versions: 27
Compression:
Stored size: 317 Bytes
Contents
# coding: utf-8
class Integer
def mms_pair?(other)
return false unless (self == other.succ) || (other == self.succ)
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
27 entries across 27 versions & 1 rubygems