screen cast 13 and 14

gistfile1.txt

class Person

  def musical_instruments
    instrument = Drums.new
    puts "I own a #{instrument.size} #{instrument.set_name} set of drums"
  end

  def own_a_dog
    milo = Dog.new
    "My dogs name is #{milo.name}"
  end

end

class Dog

  def initialize
    @eating = Food.new
  end

  def name
    "Milo"
  end

  def eat
    puts "When my dad isn't looking I will eat his #{@eating.pepperoni_pizza}"
  end

end

class Food

  def pepperoni_pizza
    "Large pepperoni pizza"
  end

  def steak
    "Porter House"
  end

end

class Bird

  def fly
    puts "I can fly"
  end

  def music
    puts "I can make music in the morning"
  end

end

class Drums

  def size
    "10 piece"
  end

  def set_name
    "ludwig"
  end

end


troy    = Person.new
puppy   = Dog.new
pizza   = Food.new
robin   = Bird.new
ludwig  = Drums.new

puts troy.own_a_dog
puts troy.musical_instruments
puts puppy.eat

I guess a dog will eat about anything - including pepperoni pizza 😄