removed unused helpers from util
@@ -107,22 +107,6 @@ function util.outputs_of_execute(cmd)
return ok, err, out_content, err_content
end
-
-function util.copy_table(t)
- local new_t = {}
- for k, v in pairs(t) do
- new_t[k] = v
- end
- return setmetatable(new_t, getmetatable(t))
-end
-
-function util.empty_table(t)
- for k, _ in pairs(t) do
- t[k] = nil
- end
-end
-
-
--
-- OOP
--
