many things that already provide array could be polyfilled, and probably many were polyfills before. it's not about to discuss that, but the chance to integrate it in array as a useful feature if most agree it could be so.
On Fri, Feb 7, 2020 at 3:34 PM Augusto Moura <[email protected]> wrote: > To me this is more a use case for using Set instead of arrays, the support > is already great and it can be polyfilled. Set is the right data structure > to verify if some element is or is not in a collection > > Em sex., 7 de fev. de 2020 às 08:49, manuelbarzi <[email protected]> > escreveu: > >> just a proposal to provide this functionality into array, allowing to add >> / remove items in a toggling mechanism shortcut, avoiding the need to do >> traversing to locate the indexes and remove them next (i.e. by means of a >> polyfill or any other approach). >> >> ```js >> [1, 2, 3, 2, 1].toggle(1) // mutates the original array removing 1, >> resulting in [2, 3, 2] >> ``` >> _______________________________________________ >> es-discuss mailing list >> [email protected] >> https://mail.mozilla.org/listinfo/es-discuss >> > > > -- > Atenciosamente, > > Augusto Borges de Moura >
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