mxin

gistfile1.rb

# Mixin module
module Chaika
  def est_nahyalyavu
    puts "Yeah"
  end
  
  def shout!
    puts "I am a chaika!!!"
  end
  
  def zaplatit
    raise "no way"
  end
end

class Post::House
  include Chaika
  
end


house = Post::House.new
house.shout!