Re: Switch Tables
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- Subject: Re: Switch Tables
- From: "Anders Bergh" <anders1@...>
- Date: Thu, 2 Aug 2007 23:16:24 +0200
On 8/2/07, W. C. Bubel <inmatarian@gmail.com> wrote:
> However, I'm wondering what the table construction might be for a if series
> such as this
> if x < 10 then a()
> elseif x == 11 then b()
> elseif x == 12 then c()
> else d() end
>
I suppose you could use a metatable:
switch = setmetatable({[10]=a, [11]=b, [12]=c}, {__index = function()
return d end})
switch[x]()
--
Anders