Object.values and/or Object.forEach ?

Brian Di Palma offler at gmail.com
Fri Jun 7 13:41:32 PDT 2013


Surely the Map class would be used from now on for these use cases? It
seems ideal.
On Jun 7, 2013 7:21 PM, "Rick Waldron" <waldron.rick at gmail.com> wrote:

>
>
>
> On Fri, Jun 7, 2013 at 1:25 PM, Brandon Benvie <bbenvie at mozilla.com>wrote:
>
>> On 6/7/2013 10:18 AM, Dean Landolt wrote:
>>
>>> The for/of iterators solve this nicely. This is definitely something
>>> that comes up a lot though, and this seems like a very handy cowpath to
>>> pave. If it were spec'd I'd suggest the naming and argument values should
>>> align with the for/of variants.
>>>
>>
>> My impression was that the @dict module solves this as you suggest.
>>
>>     import { keys, values, entries } from '@dict';
>>
>>     let obj = { a: 1, b: 2, c: 3 };
>>
>>     for (let key of keys(obj)) {
>>       // ['a', 'b', 'c']
>>     }
>>
>>     for (let value of values(obj)) {
>>       // [1, 2, 3]
>>     }
>>
>>     for (let [key, value] of entries(obj)) {
>>       // [['a', 1], ['b', 2], ['c', 3]]
>>
>>     }
>>
>
>
> This is correct:
>
>
> https://github.com/rwldrn/tc39-notes/blob/master/es6/2012-11/nov-29.md#conclusionresolution-5
>
>
> Rick
>
>
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>
>
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