david/ruby-checkout
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David Underwood d21373035e BOGOF discount for ZERO2W
2026-07-15 10:57:09 -04:00
.tool-versions
Logic for adding items and validating them
2026-07-15 10:30:28 -04:00
checkout.rb
BOGOF discount for ZERO2W
2026-07-15 10:57:09 -04:00
main.rb
BOGOF discount for ZERO2W
2026-07-15 10:57:09 -04:00
README.md
Logic for adding items and validating them
2026-07-15 10:30:28 -04:00
tests.rb
BOGOF discount for ZERO2W
2026-07-15 10:57:09 -04:00

README.md

Ruby Technical Test

Dependencies

  • Ruby 4.0.6
  • Minitest 6.0.6

Instructions

Checkout class is in checkout.rb

Run tests with ruby -Ilib:test tests.rb

main.rb is a scratchpad

Initial Thoughts

  • Cart can be stored in an array of strings
  • Cart items should be validated against a known list of products
  • We need a hash of products and their prices

Open Questions

  • How do we apply discounts?
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Description
Example checkout in ruby
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