This playground is a simple demo of how to use Combine to process a data stream (in this case, dealing cards).
In the Sources folder, there is some support code for creating a card, a deck of cards, and for creating a hand of cards.
This was moved here just so the main code could focus on the elements of Combine, such as PassthroughSubject and sink, and highlight how they work together in handling the data stream.
Finally, a little tribute to a funny Seinfeld episode. Enjoy. 😉