playground

-module(winner).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([choose_winner/0]).

-file("/Users/bradleymehder/Developer/Frameworks/Gleam/playground/src/winner.gleam", 9).
-spec choose_winner() -> binary().
choose_winner() ->
    Random_index = gleam@int:random(
        erlang:length(
            [<<"Lando"/utf8>>,
                <<"Lance"/utf8>>,
                <<"Lewis"/utf8>>,
                <<"Max"/utf8>>,
                <<"Alex"/utf8>>,
                <<"Franco"/utf8>>,
                <<"Kevin"/utf8>>,
                <<"Oscar"/utf8>>]
        )
    ),
    Chosen_winner = begin
        _pipe = gleam@iterator:from_list(
            [<<"Lando"/utf8>>,
                <<"Lance"/utf8>>,
                <<"Lewis"/utf8>>,
                <<"Max"/utf8>>,
                <<"Alex"/utf8>>,
                <<"Franco"/utf8>>,
                <<"Kevin"/utf8>>,
                <<"Oscar"/utf8>>]
        ),
        gleam@iterator:at(_pipe, Random_index)
    end,
    case Chosen_winner of
        {ok, Winner} ->
            Winner;

        {error, nil} ->
            <<"No winner found"/utf8>>
    end.