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- Subject: Re: Next Version of Lua?
- From: steve donovan <steve.j.donovan@...>
- Date: Wed, 10 Jun 2009 14:38:52 +0200
On Wed, Jun 10, 2009 at 1:59 PM, Luiz Henrique de
Figueiredo<lhf@tecgraf.puc-rio.br> > > setmetatable(t,{
> __call = function (x,y,z) return next(x,z) end
> })
>
> for k,v in t do print(k,v) end
>
> No parentheses needed.
That is actually rather cute, but how would you do that for an
ipairs-style iterator?
steve d.
