diegogaitan / ruby-sample Goto Github PK

This app generates a sales receipt with taxes for each type of product. The output can be displayed by running the spec receipt_spec.rb

• The app uses Ruby 1.9.3 and bundler (Gemfile). You need to run “bundle install” to install rSpec gem

• The spec file is receipt_spec.rb which you can run with: “rspec receipt_spec.rb”

• The main class is Product which calculates common taxes.

• There are subclasses of Product to indicate those who don’t need the basic sales tax. They include a module which sets this tax to zero.

• The Receipt class calculates the output based on elements of LineItem class