A simple vending machine to learn more about ruby. It's not perfect as I'm still going along the language to learn more.

Ruby (2.5.0p0), Bundler

Run:

    $ bundle install

Run:

    $ rake spec

Run:

    $ ./bin/vending_machine

You can also build and install the gem and then run the vending_machine from command line.

This will launch a simple console app where you can select options to list, buy top up product stock or change.