if-expressions

[Leandro Lucarella]

Chris Nicholson-Sauls, el 28 de mayo a las 04:04 me escribiste:
> Bent Rasmussen wrote:
> >I've been away from D for quite a while, but am anxious to get back and use the new features.
> >Reading the newsgroup to catch up a little, I remembered a feature of another language (haXe) I've been using for some light-weight work. It has the nice property that 
> >`if´ is an expression. So I was wondering if this would be nice in D as well...
> >int lim(int x, int a, int b)
> >{
> >   return if (x < a)
> >       a
> >   else if (x > b)
> >       b
> >   else
> >       x;
> >}
> 
> Or Ruby:
> # return if x < a then a
> #     elsif x > b then b
> #                 else x
> # end

On Python (>= 2.5):

return a if x < a else \
       b if x > b else x

-- 
LUCA - Leandro Lucarella - Usando Debian GNU/Linux Sid - GNU Generation
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- i bet microsoft's developers were on diet when they had to do win95
- microsoft has developers?