manuelbarzi at gmail.com
Fri Feb 7 15:28:43 UTC 2020
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 <augusto.borgesm at gmail.com>
> 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 <manuelbarzi at gmail.com>
>> 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).
>> [1, 2, 3, 2, 1].toggle(1) // mutates the original array removing 1,
>> resulting in [2, 3, 2]
>> es-discuss mailing list
>> es-discuss at mozilla.org
> Augusto Borges de Moura
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the es-discuss