title: How to create your own type and use it to store data
body: <p>I've recently ran into the problem that dictionary only allows 1 value per key. Reading around I have seen multiple answers suggesting creating a type through a classes. Now granted I don't know much about classes, I have always though that classes were just a collection of functions and subs. How come they can create data types and how do you use them to do so?</p>