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Ruby Ruby Modules Store Inventory Using Modules Namespacing

Posted by Vitaliy Vynarchyk
Vitaliy Vynarchyk
4,962 Points

What is wrong with my code?

I have as such error as "ArgumentError: wrong number of arguments (given 1, expected 0)"

store.rb 
module Inventoryable

  def stock_count
    @stock_count ||= 0
  end

  def stock_count=(number)
    @stock_count = number
  end
end


class Shirt
  include Inventoryable
  attr_accessor :attributes

  def initailize(attributes)
    @attributes = attributes
  end
end

class Pants 
  attr_accessor :attributes

 def initailize(attributes)
    @attributes = attributes
  end
end

class Accessory 
  attr_accessor :attributes 

 def initailize(attributes)
    @attributes = attributes
  end
end

shirt1 = Shirt.new(name: "TGK", size: "L")
shirt2 = Shirt.new(name: "Harley", size: "XL")

shirt1.stock_count = 10


puts " Shirt 1 stock count : %s" % shirt1.stock_count 
puts " Shirt 2 stock count : %s" % shirt2.stock_count

1 Answer

Ari Misha
Ari Misha
19,323 Points
Ari Misha
Ari Misha
19,323 Points

Hiya there! I think you completely misunderstood the challenge. The challenge says you need to namespace shirt class and pants class in a variable named Treehouse. And all you've to do is wrap both classes in a module named Treehouse. I hope it helped!

~ Ari