https://github.com/tupizz/cards-elixir
cards-elixir
https://github.com/tupizz/cards-elixir
Last synced: 2 months ago
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cards-elixir
- Host: GitHub
- URL: https://github.com/tupizz/cards-elixir
- Owner: tupizz
- Created: 2020-10-05T21:10:21.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2020-10-06T19:26:31.000Z (over 4 years ago)
- Last Synced: 2025-02-09T14:47:27.996Z (4 months ago)
- Language: Elixir
- Size: 5.86 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Cards
Card simulator with elixir
## Commands examples
mix new cards
iex -S mix
recompile
iex(2)> Cards.shuffle ["teste", "outro"]
["teste", "outro"]
iex(3)> Cards.shuffle["teste", "outro"]
** (SyntaxError) iex:3: syntax error before: "outro"
iex(3)> Cards.shuffle(["teste", "outro"])
["teste", "outro"]
## Como funciona Elixir por debaixo dos panos?
Código elixir
=> Elixir builda
=> É transpilado para ERLANG
=> É compilado e executado por BEAM (Erlang virtual machine)
## Returns a tuple => { *my_hand*, *rest* }
```elixir
iex(81)> {my_hand, rest} = Cards.deal(deck, 2) ==> Pattern matching
With this syntax I destructure the resut of Deal
```
# Installing third paty modules
```elixir
# Run "mix help deps" to learn about dependencies.
defp deps do
[
{:ex_doc, "~> 0.12"}
]
end
```
```bash
mix deps.get
```
## Generate documentation of my files
```bash
mix docs
```
## WTF!!! No elixir se vc faz um doc e utiliza `doctest Cards` por exemplo ele vai testar sua DOC
```elixir
@doc """
Receive a deck and a numver of cards to deal
## Examples
iex> deck = Cards.create_deck
iex> {hand, restDeck} = Cards.deal(deck, 1)
iex> hand
["Ace of Spades"]
"""
def deal(deck, number_of_cards) do
Enum.split(deck, number_of_cards)
end
```