hanguleam

-module(hanguleam@internal@utils).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).
-define(FILEPATH, "src/hanguleam/internal/utils.gleam").
-export([get_value_by_index/2, find_index/2]).

-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.

?MODULEDOC(false).

-file("src/hanguleam/internal/utils.gleam", 3).
?DOC(false).
-spec get_value_by_index(integer(), list(binary())) -> {ok, binary()} |
    {error, nil}.
get_value_by_index(Index, Value_list) ->
    _pipe = Value_list,
    _pipe@1 = gleam@list:drop(_pipe, Index),
    gleam@list:first(_pipe@1).

-file("src/hanguleam/internal/utils.gleam", 10).
?DOC(false).
-spec find_index(list(ODX), ODX) -> {ok, integer()} | {error, nil}.
find_index(List, Target) ->
    _pipe = List,
    gleam@list:index_fold(
        _pipe,
        {error, nil},
        fun(Acc, Item, Index) -> case Acc of
                {ok, _} ->
                    Acc;

                {error, _} when Item =:= Target ->
                    {ok, Index};

                {error, _} ->
                    Acc
            end end
    ).