Mercurial > lxmppd-hg-xmllex / annotate
util/import.lua@5cccfb5da6cb (annotated)
util/import.lua
Fri, 30 Jan 2009 17:40:25 +0000
- author
- Matthew Wild <mwild1@gmail.com>
- date
- Fri, 30 Jan 2009 17:40:25 +0000
- changeset 759
- 5cccfb5da6cb
- parent 758
- b1885732e979
- child 760
- 90ce865eebd8
- permissions
- -rw-r--r--
0.2->0.3
| 759 | 1 | -- Prosody IM v0.3 |
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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 | -- |
| 758 | 5 | -- This project is MIT/X11 licensed. Please see the |
| 6 | -- COPYING file in the source package for more information. | |
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7 | -- |
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8 | |
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9 | |
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New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
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10 | |
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Matthew Wild <mwild1@gmail.com>
parents:
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11 | local t_insert = table.insert; |
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Matthew Wild <mwild1@gmail.com>
parents:
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12 | function import(module, ...) |
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Matthew Wild <mwild1@gmail.com>
parents:
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13 | local m = package.loaded[module] or require(module); |
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Matthew Wild <mwild1@gmail.com>
parents:
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14 | if type(m) == "table" and ... then |
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Matthew Wild <mwild1@gmail.com>
parents:
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15 | local ret = {}; |
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Matthew Wild <mwild1@gmail.com>
parents:
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16 | for _, f in ipairs{...} do |
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parents:
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17 | t_insert(ret, m[f]); |
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18 | end |
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19 | return unpack(ret); |
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20 | end |
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parents:
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21 | return m; |
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22 | end |
