Heads up! To view this whole video, sign in with your Courses account or enroll in your free 7-day trial. Sign In Enroll
Start a free Courses trial
to watch this video
Now that we now how modules work, we’re going to write a simple program that simulates keeping inventory at a small retail store. The store sells shirts, pants, and accessories. We’re going to put everything together using modules, include, extend, and friends. Make sure to follow along using Workspaces.
Code Samples
First, we'll create our module that will hold our inventory methods
module Inventoryable
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")
Related Discussions
Have questions about this video? Start a discussion with the community and Treehouse staff.
Sign upRelated Discussions
Have questions about this video? Start a discussion with the community and Treehouse staff.
Sign up
You need to sign up for Treehouse in order to download course files.
Sign upYou need to sign up for Treehouse in order to set up Workspace
Sign up