prosody
a086825ed73a
util/import.lua

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util/import.lua @ 11026:a086825ed73a

util.dataforms: Convert media element sizes to avoid error on Lua 5.3 The stanza API does not accept number values and threw an error due to the height and width attributes of the media element (XEP-0221). This part had no test coverage previously, explaining why it was not discovered until now.
author Kim Alvefur <zash@zash.se>
date Sun, 16 Aug 2020 12:55:55 +0200
parent 9692:affcbccc1dff
child 12589:39ae08180c81
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Matthew Wild <mwild1@gmail.com>
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2010 Matthew Wild
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3 -- Copyright (C) 2008-2010 Waqas Hussain
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4 --
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b1885732e979 GPL->MIT!
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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11 local unpack = table.unpack or unpack; --luacheck: ignore 113
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12 local t_insert = table.insert;
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13 function _G.import(module, ...)
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14 local m = package.loaded[module] or require(module);
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15 if type(m) == "table" and ... then
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16 local ret = {};
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17 for _, f in ipairs{...} do
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18 t_insert(ret, m[f]);
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19 end
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20 return unpack(ret);
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21 end
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22 return m;
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23 end