cleanup

12 files changed, 0 insertions, 754 deletions

diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam@@compile.erl b/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam@@compile.erl
deleted file mode 100644
index 543db88..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam@@compile.erl
+++ /dev/null
@@ -1,157 +0,0 @@
-#!/usr/bin/env escript
-
-% TODO: Don't concurrently print warnings and errors
-% TODO: Some tests
-
--record(arguments, {lib = "./", out = "./", modules = []}).
-
-main(Args) ->
-    #arguments{out = Out, lib = Lib, modules = Modules} = parse(Args),
-    IsElixirModule = fun(Module) ->
-        filename:extension(Module) =:= ".ex"
-    end,
-    {ElixirModules, ErlangModules} = lists:partition(IsElixirModule, Modules),
-    ok = configure_logging(),
-    ok = add_lib_to_erlang_path(Lib),
-    ok = filelib:ensure_dir([Out, $/]),
-    {ErlangOk, _ErlangBeams} = compile_erlang(ErlangModules, Out),
-    {ElixirOk, _ElixirBeams} = case ErlangOk of
-        true -> compile_elixir(ElixirModules, Out);
-        false -> {false, []}
-    end,
-    case ErlangOk and ElixirOk of
-        true -> ok;
-        false -> erlang:halt(1)
-    end.
-
-compile_erlang(Modules, Out) ->
-    Workers = start_compiler_workers(Out),
-    ok = producer_loop(Modules, Workers),
-    collect_results({true, []}).
-
-collect_results(Acc = {Result, Beams}) ->
-    receive
-        {compiled, Beam} -> collect_results({Result, [Beam | Beams]});
-        failed -> collect_results({false, Beams})
-        after 0 -> Acc
-    end.
-
-producer_loop([], 0) ->
-    ok;
-producer_loop([], Workers) ->
-    receive
-        {work_please, _} -> producer_loop([], Workers - 1)
-    end;
-producer_loop([Module | Modules], Workers) ->
-    receive
-        {work_please, Worker} ->
-            erlang:send(Worker, {module, Module}),
-            producer_loop(Modules, Workers)
-    end.
-
-start_compiler_workers(Out) ->
-    Parent = self(),
-    NumSchedulers = erlang:system_info(schedulers),
-    SpawnWorker = fun(_) ->
-        erlang:spawn_link(fun() -> worker_loop(Parent, Out) end)
-    end,
-    lists:foreach(SpawnWorker, lists:seq(1, NumSchedulers)),
-    NumSchedulers.
-
-worker_loop(Parent, Out) ->
-    Options = [report_errors, report_warnings, debug_info, {outdir, Out}],
-    erlang:send(Parent, {work_please, self()}),
-    receive
-        {module, Module} ->
-            log({compiling, Module}),
-            case compile:file(Module, Options) of
-                {ok, ModuleName} ->
-                    Beam = filename:join(Out, ModuleName) ++ ".beam",
-                    Message = {compiled, Beam},
-                    log(Message),
-                    erlang:send(Parent, Message);
-                error ->
-                    log({failed, Module}),
-                    erlang:send(Parent, failed)
-            end,
-            worker_loop(Parent, Out)
-    end.
-
-compile_elixir(Modules, Out) ->
-    Error = [
-        "The program elixir was not found. Is it installed?",
-        $\n,
-        "Documentation for installing Elixir can be viewed here:",
-        $\n,
-        "https://elixir-lang.org/install.html"
-    ],
-    case Modules of
-        [] -> {true, []};
-        _ ->
-            log({starting, "compiler.app"}),
-            ok = application:start(compiler),
-            log({starting, "elixir.app"}),
-            case application:start(elixir) of
-                ok -> do_compile_elixir(Modules, Out);
-                _ ->
-                    io:put_chars(standard_error, [Error, $\n]),
-                    {false, []}
-            end
-    end.
-
-do_compile_elixir(Modules, Out) ->
-    ModuleBins = lists:map(fun(Module) ->
-        log({compiling, Module}),
-        list_to_binary(Module)
-    end, Modules),
-    OutBin = list_to_binary(Out),
-    Options = [{dest, OutBin}],
-    % Silence "redefining module" warnings.
-    % Compiled modules in the build directory are added to the code path.
-    % These warnings result from recompiling loaded modules.
-    % TODO: This line can likely be removed if/when the build directory is cleaned before every compilation.
-    'Elixir.Code':compiler_options([{ignore_module_conflict, true}]),
-    case 'Elixir.Kernel.ParallelCompiler':compile_to_path(ModuleBins, OutBin, Options) of
-        {ok, ModuleAtoms, _} ->
-            ToBeam = fun(ModuleAtom) ->
-                Beam = filename:join(Out, atom_to_list(ModuleAtom)) ++ ".beam",
-                log({compiled, Beam}),
-                Beam
-            end,
-            {true, lists:map(ToBeam, ModuleAtoms)};
-        {error, Errors, _} ->
-            % Log all filenames associated with modules that failed to compile.
-            % Note: The compiler prints compilation errors upon encountering them.
-            ErrorFiles = lists:usort([File || {File, _, _} <- Errors]),
-            Log = fun(File) ->
-                log({failed, binary_to_list(File)})
-            end,
-            lists:foreach(Log, ErrorFiles),
-            {false, []};
-        _ -> {false, []}
-    end.
-
-add_lib_to_erlang_path(Lib) ->
-    code:add_paths(filelib:wildcard([Lib, "/*/ebin"])).
-
-parse(Args) ->
-    parse(Args, #arguments{}).
-
-parse([], Arguments) ->
-    Arguments;
-parse(["--lib", Lib | Rest], Arguments) ->
-    parse(Rest, Arguments#arguments{lib = Lib});
-parse(["--out", Out | Rest], Arguments) ->
-    parse(Rest, Arguments#arguments{out = Out});
-parse([Module | Rest], Arguments = #arguments{modules = Modules}) ->
-    parse(Rest, Arguments#arguments{modules = [Module | Modules]}).
-
-configure_logging() ->
-    Enabled = os:getenv("GLEAM_LOG") /= false,
-    persistent_term:put(gleam_logging_enabled, Enabled).
-
-log(Term) ->
-    case persistent_term:get(gleam_logging_enabled) of
-        true -> erlang:display(Term), ok;
-        false -> ok
-    end.
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour.cache b/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour.cache
deleted file mode 100644
index c12620f..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour.cache
+++ /dev/null
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour.cache_meta b/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour.cache_meta
deleted file mode 100644
index 3584f7e..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour.cache_meta
+++ /dev/null
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour.erl b/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour.erl
deleted file mode 100644
index 2bb8422..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour.erl
+++ /dev/null
@@ -1,513 +0,0 @@
--module(gleam_community@colour).
--compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).
-
--export([from_rgb255/3, from_rgb/3, from_rgba/4, from_hsla/4, from_hsl/3, from_rgb_hex/1, from_rgb_hex_string/1, from_rgba_hex/1, from_rgba_hex_string/1, to_rgba/1, to_hsla/1, to_css_rgba_string/1, to_rgba_hex/1, to_rgba_hex_string/1, to_rgb_hex/1, to_rgb_hex_string/1]).
--export_type([colour/0]).
-
--opaque colour() :: {rgba, float(), float(), float(), float()} |
-    {hsla, float(), float(), float(), float()}.
-
--spec valid_colour_value(float()) -> {ok, float()} | {error, nil}.
-valid_colour_value(C) ->
-    case (C > 1.0) orelse (C < +0.0) of
-        true ->
-            {error, nil};
-
-        false ->
-            {ok, C}
-    end.
-
--spec hue_to_rgb(float(), float(), float()) -> float().
-hue_to_rgb(Hue, M1, M2) ->
-    H = case Hue of
-        _ when Hue < +0.0 ->
-            Hue + 1.0;
-
-        _ when Hue > 1.0 ->
-            Hue - 1.0;
-
-        _ ->
-            Hue
-    end,
-    H_t_6 = H * 6.0,
-    H_t_2 = H * 2.0,
-    H_t_3 = H * 3.0,
-    case H of
-        _ when H_t_6 < 1.0 ->
-            M1 + (((M2 - M1) * H) * 6.0);
-
-        _ when H_t_2 < 1.0 ->
-            M2;
-
-        _ when H_t_3 < 2.0 ->
-            M1 + (((M2 - M1) * ((2.0 / 3.0) - H)) * 6.0);
-
-        _ ->
-            M1
-    end.
-
--spec hex_string_to_int(binary()) -> {ok, integer()} | {error, nil}.
-hex_string_to_int(Hex_string) ->
-    Hex = case Hex_string of
-        <<"#"/utf8, Hex_number/binary>> ->
-            Hex_number;
-
-        <<"0x"/utf8, Hex_number@1/binary>> ->
-            Hex_number@1;
-
-        _ ->
-            Hex_string
-    end,
-    _pipe = Hex,
-    _pipe@1 = gleam@string:lowercase(_pipe),
-    _pipe@2 = gleam@string:to_graphemes(_pipe@1),
-    _pipe@3 = gleam@list:reverse(_pipe@2),
-    gleam@list:index_fold(
-        _pipe@3,
-        {ok, 0},
-        fun(Total, Char, Index) -> case Total of
-                {error, nil} ->
-                    {error, nil};
-
-                {ok, V} ->
-                    gleam@result:then(case Char of
-                            <<"a"/utf8>> ->
-                                {ok, 10};
-
-                            <<"b"/utf8>> ->
-                                {ok, 11};
-
-                            <<"c"/utf8>> ->
-                                {ok, 12};
-
-                            <<"d"/utf8>> ->
-                                {ok, 13};
-
-                            <<"e"/utf8>> ->
-                                {ok, 14};
-
-                            <<"f"/utf8>> ->
-                                {ok, 15};
-
-                            _ ->
-                                gleam@int:parse(Char)
-                        end, fun(Num) ->
-                            gleam@result:then(
-                                gleam@int:power(16, gleam@int:to_float(Index)),
-                                fun(Base) ->
-                                    {ok,
-                                        V + gleam@float:round(
-                                            gleam@int:to_float(Num) * Base
-                                        )}
-                                end
-                            )
-                        end)
-            end end
-    ).
-
--spec hsla_to_rgba(float(), float(), float(), float()) -> {float(),
-    float(),
-    float(),
-    float()}.
-hsla_to_rgba(H, S, L, A) ->
-    M2 = case L =< 0.5 of
-        true ->
-            L * (S + 1.0);
-
-        false ->
-            (L + S) - (L * S)
-    end,
-    M1 = (L * 2.0) - M2,
-    R = hue_to_rgb(H + (1.0 / 3.0), M1, M2),
-    G = hue_to_rgb(H, M1, M2),
-    B = hue_to_rgb(H - (1.0 / 3.0), M1, M2),
-    {R, G, B, A}.
-
--spec rgba_to_hsla(float(), float(), float(), float()) -> {float(),
-    float(),
-    float(),
-    float()}.
-rgba_to_hsla(R, G, B, A) ->
-    Min_colour = gleam@float:min(R, gleam@float:min(G, B)),
-    Max_colour = gleam@float:max(R, gleam@float:max(G, B)),
-    H1 = case true of
-        _ when Max_colour =:= R ->
-            gleam@float:divide(G - B, Max_colour - Min_colour);
-
-        _ when Max_colour =:= G ->
-            _pipe = gleam@float:divide(B - R, Max_colour - Min_colour),
-            gleam@result:then(_pipe, fun(D) -> {ok, 2.0 + D} end);
-
-        _ ->
-            _pipe@1 = gleam@float:divide(R - G, Max_colour - Min_colour),
-            gleam@result:then(_pipe@1, fun(D@1) -> {ok, 4.0 + D@1} end)
-    end,
-    H2 = case H1 of
-        {ok, V} ->
-            {ok, V * (1.0 / 6.0)};
-
-        _ ->
-            H1
-    end,
-    H3 = case H2 of
-        {ok, V@1} when V@1 < +0.0 ->
-            V@1 + 1.0;
-
-        {ok, V@2} ->
-            V@2;
-
-        _ ->
-            +0.0
-    end,
-    L = (Min_colour + Max_colour) / 2.0,
-    S = case true of
-        _ when Min_colour =:= Max_colour ->
-            +0.0;
-
-        _ when L < 0.5 ->
-            case (Max_colour + Min_colour) of
-                +0.0 -> +0.0;
-                -0.0 -> -0.0;
-                Gleam@denominator -> (Max_colour - Min_colour) / Gleam@denominator
-            end;
-
-        _ ->
-            case ((2.0 - Max_colour) - Min_colour) of
-                +0.0 -> +0.0;
-                -0.0 -> -0.0;
-                Gleam@denominator@1 -> (Max_colour - Min_colour) / Gleam@denominator@1
-            end
-    end,
-    {H3, S, L, A}.
-
--spec from_rgb255(integer(), integer(), integer()) -> {ok, colour()} |
-    {error, nil}.
-from_rgb255(Red, Green, Blue) ->
-    gleam@result:then(
-        begin
-            _pipe = Red,
-            _pipe@1 = gleam@int:to_float(_pipe),
-            _pipe@2 = gleam@float:divide(_pipe@1, 255.0),
-            gleam@result:then(_pipe@2, fun valid_colour_value/1)
-        end,
-        fun(R) ->
-            gleam@result:then(
-                begin
-                    _pipe@3 = Green,
-                    _pipe@4 = gleam@int:to_float(_pipe@3),
-                    _pipe@5 = gleam@float:divide(_pipe@4, 255.0),
-                    gleam@result:then(_pipe@5, fun valid_colour_value/1)
-                end,
-                fun(G) ->
-                    gleam@result:then(
-                        begin
-                            _pipe@6 = Blue,
-                            _pipe@7 = gleam@int:to_float(_pipe@6),
-                            _pipe@8 = gleam@float:divide(_pipe@7, 255.0),
-                            gleam@result:then(_pipe@8, fun valid_colour_value/1)
-                        end,
-                        fun(B) -> {ok, {rgba, R, G, B, 1.0}} end
-                    )
-                end
-            )
-        end
-    ).
-
--spec from_rgb(float(), float(), float()) -> {ok, colour()} | {error, nil}.
-from_rgb(Red, Green, Blue) ->
-    gleam@result:then(
-        valid_colour_value(Red),
-        fun(R) ->
-            gleam@result:then(
-                valid_colour_value(Green),
-                fun(G) ->
-                    gleam@result:then(
-                        valid_colour_value(Blue),
-                        fun(B) -> {ok, {rgba, R, G, B, 1.0}} end
-                    )
-                end
-            )
-        end
-    ).
-
--spec from_rgba(float(), float(), float(), float()) -> {ok, colour()} |
-    {error, nil}.
-from_rgba(Red, Green, Blue, Alpha) ->
-    gleam@result:then(
-        valid_colour_value(Red),
-        fun(R) ->
-            gleam@result:then(
-                valid_colour_value(Green),
-                fun(G) ->
-                    gleam@result:then(
-                        valid_colour_value(Blue),
-                        fun(B) ->
-                            gleam@result:then(
-                                valid_colour_value(Alpha),
-                                fun(A) -> {ok, {rgba, R, G, B, A}} end
-                            )
-                        end
-                    )
-                end
-            )
-        end
-    ).
-
--spec from_hsla(float(), float(), float(), float()) -> {ok, colour()} |
-    {error, nil}.
-from_hsla(Hue, Saturation, Lightness, Alpha) ->
-    gleam@result:then(
-        valid_colour_value(Hue),
-        fun(H) ->
-            gleam@result:then(
-                valid_colour_value(Saturation),
-                fun(S) ->
-                    gleam@result:then(
-                        valid_colour_value(Lightness),
-                        fun(L) ->
-                            gleam@result:then(
-                                valid_colour_value(Alpha),
-                                fun(A) -> {ok, {hsla, H, S, L, A}} end
-                            )
-                        end
-                    )
-                end
-            )
-        end
-    ).
-
--spec from_hsl(float(), float(), float()) -> {ok, colour()} | {error, nil}.
-from_hsl(Hue, Saturation, Lightness) ->
-    from_hsla(Hue, Saturation, Lightness, 1.0).
-
--spec from_rgb_hex(integer()) -> {ok, colour()} | {error, nil}.
-from_rgb_hex(Hex) ->
-    case (Hex > 16#ffffff) orelse (Hex < 0) of
-        true ->
-            {error, nil};
-
-        false ->
-            R = begin
-                _pipe = erlang:'bsr'(Hex, 16),
-                erlang:'band'(_pipe, 16#ff)
-            end,
-            G = begin
-                _pipe@1 = erlang:'bsr'(Hex, 8),
-                erlang:'band'(_pipe@1, 16#ff)
-            end,
-            B = erlang:'band'(Hex, 16#ff),
-            from_rgb255(R, G, B)
-    end.
-
--spec from_rgb_hex_string(binary()) -> {ok, colour()} | {error, nil}.
-from_rgb_hex_string(Hex_string) ->
-    gleam@result:then(
-        hex_string_to_int(Hex_string),
-        fun(Hex_int) -> from_rgb_hex(Hex_int) end
-    ).
-
--spec from_rgba_hex(integer()) -> {ok, colour()} | {error, nil}.
-from_rgba_hex(Hex) ->
-    case (Hex > 16#ffffffff) orelse (Hex < 0) of
-        true ->
-            {error, nil};
-
-        false ->
-            _assert_subject = begin
-                _pipe = erlang:'bsr'(Hex, 24),
-                _pipe@1 = erlang:'band'(_pipe, 16#ff),
-                _pipe@2 = gleam@int:to_float(_pipe@1),
-                gleam@float:divide(_pipe@2, 255.0)
-            end,
-            {ok, R} = case _assert_subject of
-                {ok, _} -> _assert_subject;
-                _assert_fail ->
-                    erlang:error(#{gleam_error => let_assert,
-                                message => <<"Assertion pattern match failed"/utf8>>,
-                                value => _assert_fail,
-                                module => <<"gleam_community/colour"/utf8>>,
-                                function => <<"from_rgba_hex"/utf8>>,
-                                line => 588})
-            end,
-            _assert_subject@1 = begin
-                _pipe@3 = erlang:'bsr'(Hex, 16),
-                _pipe@4 = erlang:'band'(_pipe@3, 16#ff),
-                _pipe@5 = gleam@int:to_float(_pipe@4),
-                gleam@float:divide(_pipe@5, 255.0)
-            end,
-            {ok, G} = case _assert_subject@1 of
-                {ok, _} -> _assert_subject@1;
-                _assert_fail@1 ->
-                    erlang:error(#{gleam_error => let_assert,
-                                message => <<"Assertion pattern match failed"/utf8>>,
-                                value => _assert_fail@1,
-                                module => <<"gleam_community/colour"/utf8>>,
-                                function => <<"from_rgba_hex"/utf8>>,
-                                line => 594})
-            end,
-            _assert_subject@2 = begin
-                _pipe@6 = erlang:'bsr'(Hex, 8),
-                _pipe@7 = erlang:'band'(_pipe@6, 16#ff),
-                _pipe@8 = gleam@int:to_float(_pipe@7),
-                gleam@float:divide(_pipe@8, 255.0)
-            end,
-            {ok, B} = case _assert_subject@2 of
-                {ok, _} -> _assert_subject@2;
-                _assert_fail@2 ->
-                    erlang:error(#{gleam_error => let_assert,
-                                message => <<"Assertion pattern match failed"/utf8>>,
-                                value => _assert_fail@2,
-                                module => <<"gleam_community/colour"/utf8>>,
-                                function => <<"from_rgba_hex"/utf8>>,
-                                line => 600})
-            end,
-            _assert_subject@3 = begin
-                _pipe@9 = erlang:'band'(Hex, 16#ff),
-                _pipe@10 = gleam@int:to_float(_pipe@9),
-                gleam@float:divide(_pipe@10, 255.0)
-            end,
-            {ok, A} = case _assert_subject@3 of
-                {ok, _} -> _assert_subject@3;
-                _assert_fail@3 ->
-                    erlang:error(#{gleam_error => let_assert,
-                                message => <<"Assertion pattern match failed"/utf8>>,
-                                value => _assert_fail@3,
-                                module => <<"gleam_community/colour"/utf8>>,
-                                function => <<"from_rgba_hex"/utf8>>,
-                                line => 606})
-            end,
-            from_rgba(R, G, B, A)
-    end.
-
--spec from_rgba_hex_string(binary()) -> {ok, colour()} | {error, nil}.
-from_rgba_hex_string(Hex_string) ->
-    gleam@result:then(
-        hex_string_to_int(Hex_string),
-        fun(Hex_int) -> from_rgba_hex(Hex_int) end
-    ).
-
--spec to_rgba(colour()) -> {float(), float(), float(), float()}.
-to_rgba(Colour) ->
-    case Colour of
-        {rgba, R, G, B, A} ->
-            {R, G, B, A};
-
-        {hsla, H, S, L, A@1} ->
-            hsla_to_rgba(H, S, L, A@1)
-    end.
-
--spec to_hsla(colour()) -> {float(), float(), float(), float()}.
-to_hsla(Colour) ->
-    case Colour of
-        {hsla, H, S, L, A} ->
-            {H, S, L, A};
-
-        {rgba, R, G, B, A@1} ->
-            rgba_to_hsla(R, G, B, A@1)
-    end.
-
--spec to_css_rgba_string(colour()) -> binary().
-to_css_rgba_string(Colour) ->
-    {R, G, B, A} = to_rgba(Colour),
-    Percent = fun(X) ->
-        _assert_subject = begin
-            _pipe = X,
-            _pipe@1 = gleam@float:multiply(_pipe, 10000.0),
-            _pipe@2 = gleam@float:round(_pipe@1),
-            _pipe@3 = gleam@int:to_float(_pipe@2),
-            gleam@float:divide(_pipe@3, 100.0)
-        end,
-        {ok, P} = case _assert_subject of
-            {ok, _} -> _assert_subject;
-            _assert_fail ->
-                erlang:error(#{gleam_error => let_assert,
-                            message => <<"Assertion pattern match failed"/utf8>>,
-                            value => _assert_fail,
-                            module => <<"gleam_community/colour"/utf8>>,
-                            function => <<"to_css_rgba_string"/utf8>>,
-                            line => 704})
-        end,
-        P
-    end,
-    Round_to = fun(X@1) ->
-        _assert_subject@1 = begin
-            _pipe@4 = X@1,
-            _pipe@5 = gleam@float:multiply(_pipe@4, 1000.0),
-            _pipe@6 = gleam@float:round(_pipe@5),
-            _pipe@7 = gleam@int:to_float(_pipe@6),
-            gleam@float:divide(_pipe@7, 1000.0)
-        end,
-        {ok, R@1} = case _assert_subject@1 of
-            {ok, _} -> _assert_subject@1;
-            _assert_fail@1 ->
-                erlang:error(#{gleam_error => let_assert,
-                            message => <<"Assertion pattern match failed"/utf8>>,
-                            value => _assert_fail@1,
-                            module => <<"gleam_community/colour"/utf8>>,
-                            function => <<"to_css_rgba_string"/utf8>>,
-                            line => 716})
-        end,
-        R@1
-    end,
-    gleam@string:join(
-        [<<"rgba("/utf8>>,
-            <<(gleam@float:to_string(Percent(R)))/binary, "%,"/utf8>>,
-            <<(gleam@float:to_string(Percent(G)))/binary, "%,"/utf8>>,
-            <<(gleam@float:to_string(Percent(B)))/binary, "%,"/utf8>>,
-            gleam@float:to_string(Round_to(A)),
-            <<")"/utf8>>],
-        <<""/utf8>>
-    ).
-
--spec to_rgba_hex(colour()) -> integer().
-to_rgba_hex(Colour) ->
-    {R, G, B, A} = to_rgba(Colour),
-    Red = begin
-        _pipe = R * 255.0,
-        _pipe@1 = gleam@float:round(_pipe),
-        erlang:'bsl'(_pipe@1, 24)
-    end,
-    Green = begin
-        _pipe@2 = G * 255.0,
-        _pipe@3 = gleam@float:round(_pipe@2),
-        erlang:'bsl'(_pipe@3, 16)
-    end,
-    Blue = begin
-        _pipe@4 = B * 255.0,
-        _pipe@5 = gleam@float:round(_pipe@4),
-        erlang:'bsl'(_pipe@5, 8)
-    end,
-    Alpha = begin
-        _pipe@6 = A * 255.0,
-        gleam@float:round(_pipe@6)
-    end,
-    ((Red + Green) + Blue) + Alpha.
-
--spec to_rgba_hex_string(colour()) -> binary().
-to_rgba_hex_string(Colour) ->
-    _pipe = to_rgba_hex(Colour),
-    gleam@int:to_base16(_pipe).
-
--spec to_rgb_hex(colour()) -> integer().
-to_rgb_hex(Colour) ->
-    {R, G, B, _} = to_rgba(Colour),
-    Red = begin
-        _pipe = R * 255.0,
-        _pipe@1 = gleam@float:round(_pipe),
-        erlang:'bsl'(_pipe@1, 16)
-    end,
-    Green = begin
-        _pipe@2 = G * 255.0,
-        _pipe@3 = gleam@float:round(_pipe@2),
-        erlang:'bsl'(_pipe@3, 8)
-    end,
-    Blue = begin
-        _pipe@4 = B * 255.0,
-        gleam@float:round(_pipe@4)
-    end,
-    (Red + Green) + Blue.
-
--spec to_rgb_hex_string(colour()) -> binary().
-to_rgb_hex_string(Colour) ->
-    _pipe = to_rgb_hex(Colour),
-    gleam@int:to_base16(_pipe).
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour@accessibility.cache b/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour@accessibility.cache
deleted file mode 100644
index 5c98611..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour@accessibility.cache
+++ /dev/null
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour@accessibility.cache_meta b/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour@accessibility.cache_meta
deleted file mode 100644
index 0c78df4..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour@accessibility.cache_meta
+++ /dev/null
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour@accessibility.erl b/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour@accessibility.erl
deleted file mode 100644
index 4370842..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/_gleam_artefacts/gleam_community@colour@accessibility.erl
+++ /dev/null
@@ -1,75 +0,0 @@
--module(gleam_community@colour@accessibility).
--compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).
-
--export([luminance/1, contrast_ratio/2, maximum_contrast/2]).
-
--spec intensity(float()) -> float().
-intensity(Colour_value) ->
-    case true of
-        _ when Colour_value =< 0.03928 ->
-            Colour_value / 12.92;
-
-        _ ->
-            _assert_subject = gleam@float:power(
-                (Colour_value + 0.055) / 1.055,
-                2.4
-            ),
-            {ok, I} = case _assert_subject of
-                {ok, _} -> _assert_subject;
-                _assert_fail ->
-                    erlang:error(#{gleam_error => let_assert,
-                                message => <<"Assertion pattern match failed"/utf8>>,
-                                value => _assert_fail,
-                                module => <<"gleam_community/colour/accessibility"/utf8>>,
-                                function => <<"intensity"/utf8>>,
-                                line => 62})
-            end,
-            I
-    end.
-
--spec luminance(gleam_community@colour:colour()) -> float().
-luminance(Colour) ->
-    {R, G, B, _} = gleam_community@colour:to_rgba(Colour),
-    R_intensity = intensity(R),
-    G_intensity = intensity(G),
-    B_intensity = intensity(B),
-    ((0.2126 * R_intensity) + (0.7152 * G_intensity)) + (0.0722 * B_intensity).
-
--spec contrast_ratio(
-    gleam_community@colour:colour(),
-    gleam_community@colour:colour()
-) -> float().
-contrast_ratio(Colour_a, Colour_b) ->
-    Luminance_a = luminance(Colour_a) + 0.05,
-    Luminance_b = luminance(Colour_b) + 0.05,
-    case Luminance_a > Luminance_b of
-        true ->
-            case Luminance_b of
-                +0.0 -> +0.0;
-                -0.0 -> -0.0;
-                Gleam@denominator -> Luminance_a / Gleam@denominator
-            end;
-
-        false ->
-            case Luminance_a of
-                +0.0 -> +0.0;
-                -0.0 -> -0.0;
-                Gleam@denominator@1 -> Luminance_b / Gleam@denominator@1
-            end
-    end.
-
--spec maximum_contrast(
-    gleam_community@colour:colour(),
-    list(gleam_community@colour:colour())
-) -> {ok, gleam_community@colour:colour()} | {error, nil}.
-maximum_contrast(Base, Colours) ->
-    _pipe = Colours,
-    _pipe@1 = gleam@list:sort(
-        _pipe,
-        fun(Colour_a, Colour_b) ->
-            Contrast_a = contrast_ratio(Base, Colour_a),
-            Contrast_b = contrast_ratio(Base, Colour_b),
-            gleam@float:compare(Contrast_b, Contrast_a)
-        end
-    ),
-    gleam@list:first(_pipe@1).
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/ebin/gleam_community@colour.beam b/aoc2023/build/dev/erlang/gleam_community_colour/ebin/gleam_community@colour.beam
deleted file mode 100644
index 008c06a..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/ebin/gleam_community@colour.beam
+++ /dev/null
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/ebin/gleam_community@colour@accessibility.beam b/aoc2023/build/dev/erlang/gleam_community_colour/ebin/gleam_community@colour@accessibility.beam
deleted file mode 100644
index 15e491b..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/ebin/gleam_community@colour@accessibility.beam
+++ /dev/null
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/ebin/gleam_community_colour.app b/aoc2023/build/dev/erlang/gleam_community_colour/ebin/gleam_community_colour.app
deleted file mode 100644
index 51800d3..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/ebin/gleam_community_colour.app
+++ /dev/null
@@ -1,7 +0,0 @@
-{application, gleam_community_colour, [
-    {vsn, "1.2.0"},
-    {applications, [gleam_stdlib]},
-    {description, "Colour types, conversions, and other utilities"},
-    {modules, []},
-    {registered, []}
-]}.
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/include/gleam_community@colour_Hsla.hrl b/aoc2023/build/dev/erlang/gleam_community_colour/include/gleam_community@colour_Hsla.hrl
deleted file mode 100644
index 06116df..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/include/gleam_community@colour_Hsla.hrl
+++ /dev/null
@@ -1 +0,0 @@
--record(hsla, {h :: float(), s :: float(), l :: float(), a :: float()}).
diff --git a/aoc2023/build/dev/erlang/gleam_community_colour/include/gleam_community@colour_Rgba.hrl b/aoc2023/build/dev/erlang/gleam_community_colour/include/gleam_community@colour_Rgba.hrl
deleted file mode 100644
index fff139e..0000000
--- a/aoc2023/build/dev/erlang/gleam_community_colour/include/gleam_community@colour_Rgba.hrl
+++ /dev/null
@@ -1 +0,0 @@
--record(rgba, {r :: float(), g :: float(), b :: float(), a :: float()}).