Daniela Sanchez - Leaves #28
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…. It is passing all tests
Grocery StoreWhat We're Looking For
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dHelmgren
reviewed
Sep 3, 2019
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| def self.all | ||
| #CSV is an array of Hashes were each hash is a customer. | ||
| csv = CSV.read('/Users/dnsanche/ada/week3/grocery-store/data/customers.csv', headers: true).map(&:to_h) |
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you can't submit code that has the absolute path to github, because I don't have a folder called 'dnsanche'! Use the relative path moving forward.
| csv.each do |customer| | ||
| id = customer["id"].to_i | ||
| email = customer["email"] | ||
| address = { |
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It's worth thinking about how you would do this if you couldn't add headers to the '.csv' file.
| class Order | ||
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| attr_reader :id | ||
| attr_accessor :products, :customer, :fulfillment_status |
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Do you need attr_accessor for all of these?
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Grocery Store
Congratulations! You're submitting your assignment.
Comprehension Questions
raise ArgumentError?.all&.findmethods class methods? Why not instance methods?OrderandCustomer. Is this relation one-to-one, one-to-many, or something else? How does that compare to the Solar System project?OrderandCustomertracked in the CSV file? How is it tracked in your program? Why might these be different?