Software / code / prosody
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util/import.lua @ 236:eb4ac201aad2
Merge from waqas
| author | Matthew Wild <mwild1@gmail.com> |
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| date | Sun, 09 Nov 2008 21:48:01 +0000 |
| parent | 49:1cd2a8db392d |
| child | 519:cccd610a0ef9 |
| rev | line source |
|---|---|
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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>
parents:
diff
changeset
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1 |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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2 local t_insert = table.insert; |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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3 function import(module, ...) |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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4 local m = package.loaded[module] or require(module); |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
5 if type(m) == "table" and ... then |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
6 local ret = {}; |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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7 for _, f in ipairs{...} do |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
8 t_insert(ret, m[f]); |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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9 end |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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10 return unpack(ret); |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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11 end |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
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12 return m; |
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1cd2a8db392d
New "import" module to help tidy up all the local declarations at the top of modules
Matthew Wild <mwild1@gmail.com>
parents:
diff
changeset
|
13 end |
