Sha256: 221a430d2d0edc3b4e41dba5d35defdcaf9eeaffa1d532cea485f42334b9f754
Contents?: true
Size: 146 Bytes
Versions: 15
Compression:
Stored size: 146 Bytes
Contents
class Integer
def unitary_perfect?
proper_divisors.select do |divisor|
unitary_divisor?(divisor)
end.reduce(:+) == self
end
end
Version data entries
15 entries across 15 versions & 1 rubygems