prosody
6d97895c2bd7
util/import.lua

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Software / code / prosody

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util/import.lua @ 7264:6d97895c2bd7

util.dependencies: Show the full error when a symbol is not found (i.e., when running Prosody with the wrong version of Lua).
author Thijs Alkemade <me@thijsalkema.de>
date Thu, 10 Mar 2016 10:13:57 +0100
parent 7183:b606a5b32e91
child 8389:5d866eb8f18f
line wrap: on
line source

-- 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 or unpack; --luacheck: ignore 113
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