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util/import.lua @ 12817:176fd3ea505c
util.openmetrics: Update tools.ietf.org URL to datatracker
See bd9e006a7a74 for more context
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 19 Dec 2022 23:11:42 +0100 |
parent | 12589:39ae08180c81 |
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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 unpack = table.unpack; local t_insert = table.insert; function _G.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