prosody
b0574fc78a0a
util/import.lua

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util/import.lua @ 4464:b0574fc78a0a

mod_component: removed unused variable reference, added "flagging" to assert if a component is connected or not.
author Marco Cirillo <maranda@lightwitch.org>
date Fri, 06 Jan 2012 21:45:33 +0000
parent 2923:b7049746bd29
child 5776:bd0ff8ae98a8
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-- 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