Module:Arguments: Difference between revisions
Content added Content deleted
m (Changed protection level of Module:Arguments: High-risk Lua module ([Edit=Allow only template editors and admins] (indefinite) [Move=Allow only template editors and admins] (indefinite))) |
(Fix __pairs and __ipairs functions to handle the nil marker) |
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Line 169: | Line 169: | ||
metatable.doneIpairs = true |
metatable.doneIpairs = true |
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end |
end |
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return |
return function ( t, k ) |
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local nk, val = next( metaArgs, k ) |
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if val == nilArg then |
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val = nil |
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end |
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return nk, val |
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end |
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end |
end |
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Line 177: | Line 183: | ||
metatable.doneIpairs = true |
metatable.doneIpairs = true |
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end |
end |
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return |
return function ( t, i ) |
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local val = metaArgs[i + 1] |
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if val == nil then |
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return nil |
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elseif val == nilArg then |
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val = nil |
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end |
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return i + 1, val |
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end, nil, 0 |
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end |
end |
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