def stock_count=(number)

Question

I get the error undefined method 'stock_count=' with this code:

module Inventoryable

  def stock_count
    @stock_count ||= 0  
  end

  def stock_count=(number)
    @stock_count = number
  end

end

class Shirt
  attr_accessor :attributes

  def initialize(attributes)
    @attributes = attributes
  end
end

class Pant
  attr_accessor :attributes

  def initialize(attributes)
    @attributes = attributes
  end
end

class Accessory
  attr_accessor :attributes

  def initialize(attributes)
    @attributes = attributes
  end
end

shirt1 = Shirt.new(name: "MTF", size: "L")
shirt2 = Shirt.new(name: "MTF", size: "M")

shirt1.stock_count = 10

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

Answer 1 · 2016-12-05T21:38:39Z

December 5, 2016 9:38pm

Hi there!

You need to include the Inventoryable module inside the Shirt Class like this:

class Shirt
    include Inventoryable

...
end

Happy coding!

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Clay Turner

Clay Turner

def stock_count=(number)

1 Answer

Juan Pablo Pinto Santana

Juan Pablo Pinto Santana