playground

import gleam/int
import gleam/iterator
import gleam/list

const drivers = [
  "Lando", "Lance", "Lewis", "Max", "Alex", "Franco", "Kevin", "Oscar",
]

pub fn choose_winner() {
  let random_index = int.random(list.length(drivers))
  let chosen_winner = iterator.from_list(drivers) |> iterator.at(random_index)

  case chosen_winner {
    Ok(winner) -> winner
    Error(Nil) -> "No winner found"
  }
}