prosody
1cd2a8db392d
util/import.lua

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