RE: Ternary operator patch

[Benoit Germain <bgermain@...>]

> -----Message d'origine-----
> De : lua-l-bounces@lists.lua.org [mailto:lua-l-bounces@lists.lua.org]
> De la part de steve donovan
> Envoyé : jeudi 16 septembre 2010 09:21
> À : Lua mailing list
> Objet : Re: Ternary operator patch
> 
> Just to be different, how about a pseudo-function
> choose(cond,val1,val2) with the appropriate lazy evaluation?

I wonder how one could use such a function in an expression issuing multiple return values?
Would this be easily understood?
a,b = choose(condition,(1,2),(3,4))


Benoit.