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Start your free trialYan Kozlovskiy
30,427 PointsSomething is wrong with our self.included method and it isn't functioning correctly.
What is the answer to this question?
module Inventory
def self.included()
klass.extend ClassMethods
end
module ClassMethods
def create
end
end
def stock_count
@stock_count ||= 0
end
end
class Shirt
include Inventory
attr_accessor :attributes
def initialize(attributes)
@attributes = attributes
end
end
1 Answer
Shawn Wilson
iOS Development Techdegree Student 7,049 Pointsyou need to reference klass in the self.include method like so
module Inventory
def self.included(klass)
klass.extend ClassMethods
end
module ClassMethods
def create
end
end
def stock_count
@stock_count ||= 0
end
end
class Shirt
include Inventory
attr_accessor :attributes
def initialize(attributes)
@attributes = attributes
end
end