Vending Machine Application

This project is just a case study for ruby development

Assumetions

I assume that the machine is in Egypt.

To run the program run Main.rb

when you run the main you have 3 options:

1 - buy a product:

first choose a product
enter your cash
the machine should return change to user

2 - reload a product

first select a product
enter the quantity you want to add

3 - reload a change

first select a change
enter the quantity you want to add