Sha256: 4bdff321bac825bfe3f4073127d4202461ee68403a8503538a7277fb88615926
Contents?: true
Size: 189 Bytes
Versions: 36
Compression:
Stored size: 189 Bytes
Contents
# coding: utf-8
class Integer
def narcissistic?
self == digits.map{|d| d ** digits.size}.reduce(:+)
end
alias :armstrong? :narcissistic?
alias :plus_perfect? :narcissistic?
end
Version data entries
36 entries across 36 versions & 1 rubygems