Untitled notebook

Section

defmodule Post do
  defstruct name: "s",
            id: nil,
            title: "",
            description: "",
            author: ""
end

post1 = %Post{id: 1, title: "post1", description: "post 1", author: "Soila"}

case post1 do
  %{author: "Soila"} -> "Got a post from Soila"
  _ -> "Got a post from Jules"
end

list = [1, 1, 2, 21, 2313, 21]

cond do
  hd(list) == 1 -> "Got a one"
  true -> ""
end

defmodule Sum do
  def sum_digits(0) do
    spawn()
  end

  def sum_digits(num) do
    pid = spawn(fn -> sum_digits(num - 1) end)

    receive do
      {^pid, value} -> num + value
      _ -> num
    end
  end
end

Sum.sum_digits(1)

x = 0
y = 10
Enum.each(x..y, fn x -> IO.puts(x) end)