# 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