JavaScript Language feature Idea

Biju bijumaillist at gmail.com
Mon Apr 18 04:48:38 UTC 2016


On 17 April 2016 at 17:29, Frankie Bagnardi <f.bagnardi at gmail.com> wrote:
> That would break backward compatibility;
>
> ```js
> var a = ['a'];
> a['-1'] = 'test';
> Object.keys(a) // ['0', '-1']
> ```

Do we have statistics how many sties depend on that?


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