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2014-03-31 2:57 GMT+02:00 Thiago L. <>:

> So any chance of being able to setmetatable({},__index)?
> (even tho that's
> more like a metafunction than a metatable)
> I mean I can't set __metatable to a function so...

Not sure I understand the question — but

tbl = setmetatable({},{__index=default_values})

is a common idiom.