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semoro/metatable__index.lua

Created May 28, 2016 11:54
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metatable__index.lua
local com = {}
local mt = {
__index = function(tab, index)
return function(arg)
print(tostring(index)..arg)
end
end
}
setmetatable(com, mt)
com.one("two") --out: onetwo
com.lol("lol") --out: lollol
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