prosody
eca44e058eed
util/import.lua

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util/import.lua @ 13196:eca44e058eed

util.human.io: Use tail call in test to get correct line numbers This is probably not guaranteed to work and might vary with Lua version, but it's good enough for me to get accurate line numbers out of Busted that don't all point to the test() function.
author Kim Alvefur <zash@zash.se>
date Sun, 16 Jul 2023 18:42:58 +0200
parent 12589:39ae08180c81
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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8
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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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11 local unpack = table.unpack;
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12 local t_insert = table.insert;
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a4ef8cfa97bd util.import: Explicitly export the global import function [luacheck]
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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