       end
     end
 
-    defp files_list(path) when is_bitstring(path) do
-      expanded_path = Path.expand(path)
-      case File.exists? expanded_path do
-        true -> Finder.new()
-                |> Finder.only_files()
-                |> Finder.find(expanded_path)
-                |> Enum.to_list
-        false -> []
-      end
-    end
+    # defp files_list(path) when is_bitstring(path) do
+    #   expanded_path = Path.expand(path)
+    #   case File.exists? expanded_path do
+    #     true -> Finder.new()
+    #             |> Finder.only_files()
+    #             |> Finder.find(expanded_path)
+    #             |> Enum.to_list
+    #     false -> []
+    #   end
+    # end
   end
  end
 end


    defp do_files(paths, result) do
      [h | t] = paths
      do_files(t, result ++ files_list(h))
    end

    defp do_ext_files([], result, file_ext) do

      do_ext_files(t, result ++ ext_file_list(h, file_ext), file_ext)
    end

    defp ext_file_list(path, file_ext \\ []) do
      expanded_path = Path.expand(path)
      case File.exists? expanded_path do
        true -> Finder.new()
