From cafef75fda7a5cbdc45803492eeaadc29c32df2a Mon Sep 17 00:00:00 2001
From: Dave Lucia <davelucianyc@gmail.com>
Date: Mon, 9 Sep 2024 09:45:50 -0400
Subject: [PATCH] walk it back

---
 lib/lua.ex | 27 +--------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

diff --git a/lib/lua.ex b/lib/lua.ex
index d440117..521052f 100644
--- a/lib/lua.ex
+++ b/lib/lua.ex
@@ -162,7 +162,7 @@ defmodule Lua do
 
   `Lua.set!/3` can also be used to expose Elixir functions
 
-      iex> lua = Lua.set!(Lua.new!(), [:sum], &Enum.sum/1)
+      iex> lua = Lua.set!(Lua.new(), [:sum], fn args -> [Enum.sum(args)] end)
       iex> {[10], _lua} = Lua.eval!(lua, "return sum(1, 2, 3, 4)")
 
   """
@@ -183,13 +183,6 @@ defmodule Lua do
         end
       end)
 
-    value =
-      if is_function(value) do
-        wrap_anonymous_function(value)
-      else
-        value
-      end
-
     case :luerl_new.set_table_keys_dec(keys, value, state) do
       {:ok, _value, state} ->
         wrap(state)
@@ -504,24 +497,6 @@ defmodule Lua do
     |> Lua.API.install(module, scope, opts[:data])
   end
 
-  defp wrap_anonymous_function(func) when is_function(func, 1) do
-    fn args ->
-      case func.(args) do
-        {ret, %Lua{state: state}} -> {List.wrap(ret), state}
-        other -> List.wrap(other)
-      end
-    end
-  end
-
-  defp wrap_anonymous_function(func) when is_function(func, 2) do
-    fn args, state ->
-      case func.(args, state) do
-        {ret, %Lua{state: state}} -> {List.wrap(ret), state}
-        other -> List.wrap(other)
-      end
-    end
-  end
-
   defp wrap_variadic_function(module, function_name, with_state?) do
     # formatted = Util.format_function(module.scope() ++ [function_name], 0)