From: Corey Konrad <0011@...>
Date: 2007-03-18T02:50:37+09:00
Subject: inheritance question

I am trying to figure out how inheritance works using the super method.
With the sample code below i get the error that i dont have enough
arguments for the constructor i dont understand why i am getting that
error.

class Animal
  def initialize(color, age)
  @color = color
  @age = age
  end

  attr_accessor :color
  attr_accessor :age
end

class Dog < Animal
  def initialize(color, age, sound)
    super(color)
    super(age)
    @sound = sound
  end

  attr_accessor :sound
end

dog = Dog.new("red", 25, "Bark")
puts "The new dog is #{dog.color}"
puts "The age of the dog is #{dog.age}"
puts "The new dog says #{dog.sound}"

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