Blackjack

[Smelton01]

Overview

Implement the projects in the blackjack section of gophercises

Deck package for creating deck of cards with optional functions as defined below:

• An option to sort the cards with a user-defined comparison function. The sort package in the standard library can be used, expects a less(i, j int) bool function.
• A default comparison function that can be used with the sorting option.
• An option to shuffle the cards.
• An option to add an arbitrary number of jokers to the deck.
• An option to filter out specific cards. Many card games are played without 2s and 3s, while others might filter out other cards. We can provide a generic way to handle this as an option.
• An option to construct a single deck composed of multiple decks. This is used often enough in games like blackjack that having an option to build a deck of cards with say 3 standard decks can be useful.