You can already do it like this: ```js ((...[,,foo]) => foo)(1, 2, 3) // -> 3 ```
R. <http://untu.ms/> On Sun, May 29, 2016 at 6:53 PM, Cyril Auburtin <cyril.aubur...@gmail.com> wrote: > Similarly to: > > `var [,x,,y] = [1,2,3,4,5,6];` > > I think it could be interesting to let a field empty in function arguments > > `[1,2,3,4].map( (,i) => i )`, `Array.from({length:10}, (,i) => i )` > > `function test(a,,b) { }` > > (but that would alter the current parsing, that doesn't allow it) > > Currently I often use `_` as a way to mark ignored fields, but when there > are more than 1 you need another identifier. A standard way would be > interesting rather > > _______________________________________________ > es-discuss mailing list > es-discuss@mozilla.org > https://mail.mozilla.org/listinfo/es-discuss > >
_______________________________________________ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss