Felipe, this has been discussed in the other thread that was just linked: https://esdiscuss.org/topic/javascript-language-feature-idea. `arr[-1]` is not a workable solution because it could break existing code.
On Mon, Feb 1, 2016 at 4:43 PM, Felipe Nascimento de Moura < [email protected]> wrote: > Yes, that would do what he wants...but I like the idea of using > ```arr[-1]```, though!! > It just makes sense, to me! > Specially if you want to use reversed loops, for example. > > > > On Mon, Feb 1, 2016 at 5:46 PM C. Scott Ananian <[email protected]> > wrote: > >> `arr.slice(-1)[0]` does what you want, I think. >> --scott >> >> _______________________________________________ >> es-discuss mailing list >> [email protected] >> https://mail.mozilla.org/listinfo/es-discuss >> > > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss > >
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