Add simple Intcode assembler

lib/intcode/assembler.ex

@@ -96,6 +96,28 @@ defmodule Assembler do
         end
 
       {val, modes}
+      # case type do
+      #   :write ->
+      #     {String.to_integer(param), modes}
+
+      #   _ ->
+      #     cond do
+      #       String.starts_with?(param, "$") ->
+      #         {
+      #           param |> String.slice(1..-1) |> String.to_integer(),
+      #           modes
+      #         }
+
+      #       Regex.match?(~r/\d+/, param) ->
+      #         {
+      #           String.to_integer(param),
+      #           modes + pow(10, index + 2)
+      #         }
+
+      #       true ->
+      #         {{:label, param}, modes + pow(10, index + 2)}
+      #     end
+      # end
     end)
   end