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util/import.lua @ 1481:6401460891b2
util.hmac: Fix a global set
author | Matthew Wild <mwild1@gmail.com> |
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date | Sun, 05 Jul 2009 17:06:22 +0100 (2009-07-05) |
parent | 896:2c0b9e3c11c3 |
child | 1523:841d61be198f |
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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