util/import.lua
author Matthew Wild <mwild1@gmail.com>
Wed, 03 Dec 2008 20:00:17 +0000
changeset 537 c157c1412bda
parent 519 cccd610a0ef9
child 615 4ae3e81513f3
permissions -rw-r--r--
Fix Makefile to link with Lua again
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-- Prosody IM v0.1
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-- Copyright (C) 2008 Matthew Wild
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-- Copyright (C) 2008 Waqas Hussain
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-- 
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-- This program is free software; you can redistribute it and/or
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-- modify it under the terms of the GNU General Public License
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-- as published by the Free Software Foundation; either version 2
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-- of the License, or (at your option) any later version.
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-- 
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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-- GNU General Public License for more details.
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-- 
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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--
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1cd2a8db392d New "import" module to help tidy up all the local declarations at the top of modules
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local t_insert = table.insert;
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function import(module, ...)
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	local m = package.loaded[module] or require(module);
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	if type(m) == "table" and ... then
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		local ret = {};
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		for _, f in ipairs{...} do
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			t_insert(ret, m[f]);
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		end
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		return unpack(ret);
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	end
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	return m;
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end