gistfile1.rb

require 'securerandom'

module Syllable
  CONSONANT = %w(b c d f g h j k l m n p qu r s t v w x z ch cr fr nd ng nk nt ph pr rd sh sl sp st th tr lt)
  VOWEL = %w(a e i o u y)
  
  def generate(size=2)
    "".tap do |result|
      (size * 2).times do |i|
        result << (i.even? ? CONSONANT[SecureRandom.random_number * CONSONANT.size] : VOWEL[SecureRandom.random_number * VOWEL.size])
      end
    end
  end
  module_function :generate
end