util/import.lua
author Matthew Wild <mwild1@gmail.com>
Wed, 06 May 2015 19:39:28 +0100
changeset 6672 7da8b6bc0966
parent 5776 bd0ff8ae98a8
child 7186 b606a5b32e91
permissions -rw-r--r--
util.xml: Remove unused parameter (thanks, luacheck)

-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--



local t_insert = table.insert;
function import(module, ...)
	local m = package.loaded[module] or require(module);
	if type(m) == "table" and ... then
		local ret = {};
		for _, f in ipairs{...} do
			t_insert(ret, m[f]);
		end
		return unpack(ret);
	end
	return m;
end