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util/import.lua @ 49:1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
author | Matthew Wild <mwild1@gmail.com> |
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date | Sat, 04 Oct 2008 02:43:23 +0100 |
child | 519:cccd610a0ef9 |
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48:d0505310aec5 | 49:1cd2a8db392d |
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1 | |
2 local t_insert = table.insert; | |
3 function import(module, ...) | |
4 local m = package.loaded[module] or require(module); | |
5 if type(m) == "table" and ... then | |
6 local ret = {}; | |
7 for _, f in ipairs{...} do | |
8 t_insert(ret, m[f]); | |
9 end | |
10 return unpack(ret); | |
11 end | |
12 return m; | |
13 end |