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view util/import.lua @ 929:b4f2ca7f6f00

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Fixed: modulemanager: IQs with extended elements in the default namespace could cause backtraces (related to issue #74)
author Waqas Hussain <waqas20@gmail.com>
date Mon, 30 Mar 2009 02:56:34 +0500
parents 2c0b9e3c11c3
children 841d61be198f
line wrap: on
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-- Prosody IM v0.4
-- Copyright (C) 2008-2009 Matthew Wild
-- Copyright (C) 2008-2009 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