Module: Pebbles::Kenshiro

Defined in:
lib/pebbles/kenshiro.rb

Class Method Summary collapse

Class Method Details

.kenshiro(n) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/pebbles/kenshiro.rb', line 5

def self.kenshiro(n)
  raise ArgumentError, "argument should be an integer" unless n.instance_of?(Fixnum)
  n.abs.to_s(2).unpack("C*").map{|d| d == 48 ? "た" : "あ"}.join
end