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util/import.lua@af40a7ce4f77

util/import.lua

Mon, 27 Dec 2010 06:10:35 +0500

author

Waqas Hussain <waqas20@gmail.com>

date

Mon, 27 Dec 2010 06:10:35 +0500

changeset 3974

af40a7ce4f77

parent 2923

b7049746bd29

permissions

-rw-r--r--

mod_storage_sql: Quote identifiers in SQL with backquotes, and use the empty string for NULL, and '=' instead of 'IS' for comparison, to work with MySQL's limitations...

-- 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