Elixir (programming language): Difference between revisions

Revision as of 23:22, 28 February 2023

Revision as of 23:45, 28 February 2023

Line 69:

%{"E" => 1, "i" => 2, "l" => 1, "r" => 1, "x" => 1}

iex> %{values: 1..5} |> Map.get(:values) |> Enum.map(& &1 * 2) |> Enum.sum()

[2, 4, 6, 8, 10]

iex> |> Enum.sum()

30

</syntaxhighlight>

Line 97 ⟶ 100:

</syntaxhighlight>

Multiple function bodies with [[Guard (computer science)#Mathematics|guards]]:

<syntaxhighlight lang="elixir">

def fib(n) when n in [0, 1], do: n

Line 103 ⟶ 106:

</syntaxhighlight>

Relational database accessdatabases with the Ecto library:

<syntaxhighlight lang="elixir">

schema "weather" do