Cards

This is a simple cards deck manager experiment build with elixir, it allows to:

• Create a deck
• Shuffle the cards
• Split the cards (deal)
• Check if contains a given card
• Save the deck into a file
• Load the deck from a saved file

Dev env setup

• First clone this repo:

  git clone git@github.com:lucasdavila/cards.git

• Then install the deps:

  mix deps.get

Tests

You can run the tests with:

$ mix test

Docs

• You can generate the documentation with ex_doc:

$ mix docs

• Then you can check it:

$ open doc/index.html

Usage

• Open the iex console loading the project:

  $ iex -S mix

• call the functions:

  # create a deck
  deck = Cards.create_deck
  
  # shuffle the cards
  deck = Cards.shuffle(deck)
  
  # split the cards
  {hand, rest} = Cards.deal(deck, 7)
  
  # check if a hand contains a given card
  Cards.contains?(hand, "Four of Diamonds")
  
  # save a given deck on decks/deck_1.deck
  Cards.save(deck, 'deck_1')
  
  # load a given deck from decks/deck_1.deck
  deck = Cards.load('deck_1')