Re: Function as metatable (metafunctions?)
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- Subject: Re: Function as metatable (metafunctions?)
- From: Dirk Laurie <dirk.laurie@...>
- Date: 2014年3月31日 22:49:32 +0200
2014年03月31日 22:30 GMT+02:00 Thiago L. <fakedme@gmail.com>:
>
> On 31/03/2014 17:26, Dirk Laurie wrote:
>> debug.setmetatable("", setmetatable({},{
>> __index = function(key)
> Pretty sure that doesn't work :P
OK, it does not.
"the access to a metamethod does not invoke other metamethods"
In that case, there is a design reason why this is so, and allowing
a metatable to be replaced by a function would defeat that design.