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util/import.lua @ 632:8f3db0bd2bb4
Merge from waqas
author | Matthew Wild <mwild1@gmail.com> |
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date | Mon, 22 Dec 2008 13:29:59 +0000 |
parent | 615:4ae3e81513f3 |
child | 758:b1885732e979 |
rev | line source |
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615 | 1 -- Prosody IM v0.2 |
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2 -- Copyright (C) 2008 Matthew Wild |
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3 -- Copyright (C) 2008 Waqas Hussain |
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4 -- |
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5 -- This program is free software; you can redistribute it and/or |
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6 -- modify it under the terms of the GNU General Public License |
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7 -- as published by the Free Software Foundation; either version 2 |
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8 -- of the License, or (at your option) any later version. |
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9 -- |
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10 -- This program is distributed in the hope that it will be useful, |
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11 -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 -- GNU General Public License for more details. |
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14 -- |
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15 -- You should have received a copy of the GNU General Public License |
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16 -- along with this program; if not, write to the Free Software |
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17 -- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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18 -- |
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19 |
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20 |
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New "import" module to help tidy up all the local declarations at the top of modules
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21 |
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22 local t_insert = table.insert; |
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23 function import(module, ...) |
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24 local m = package.loaded[module] or require(module); |
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25 if type(m) == "table" and ... then |
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26 local ret = {}; |
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27 for _, f in ipairs{...} do |
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28 t_insert(ret, m[f]); |
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29 end |
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30 return unpack(ret); |
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31 end |
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32 return m; |
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33 end |