1.22_Tuple.en.md

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Author : Jeremy JEANNE
Date : 2025-04-01 12:39:23
Hash : 0d2b7c16
Message : fix tuple type in the doc

doc/1_KC3/1.22_Tuple.en.md

# 1.22 Tuple

KC3 tuples are arrays of `Tag`.

## 1.22.1 Examples

```elixir
ikc3> a = {:ok, "My title", "Hello, world !"}
{:ok, "My title", "Hello, world !"}
```

Destructuring works with tuples to extract values :

```elixir
ikc3> {:ok, title, message} = ^ a
{:ok, "My title", "Hello, world !"}
ikc3> title
"My title"
ikc3> message
"Hello, world !"
```

You can also use the `KC3.access` function for the same result :

```elixir
ikc3> a = {:ok, "My title", "Hello, world !"}
{:ok, "My title", "Hello, world !"}
ikc3> access(a, 0)
:ok
ikc3> access(a, 1)
"My title"
ikc3> access(a, 2)
"Hello, world !"
```

ikc3> a = {id: 1, title: "My title", message: "Hello, world !"}
%{id: 1,
  title: "My title",
  message: "Hello, world !"}
ikc3> access(a, :id)
1
ikc3> access(a, :message)
"Hello, world !"
```

kc3-lang/kc3/doc/1_KC3/1.22_Tuple.en.md

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