Axel Rauschmayer wrote:
There are two different aspects:
1. If you get an iterable, it sometimes matters whether iteration
restarts when you ask the iterable for an iterator.
Rather, if you have an object o and o[Symbol.iterator]() === o then you
have an iterator.
2. Self-iterability is ho
There are two different aspects:
1. If you get an iterable, it sometimes matters whether iteration restarts when
you ask the iterable for an iterator.
2. Self-iterability is how iterators turn themselves into iterables so that
constructs that work with iterables can be used. It also enables gene
Exactly, that's what I tried to explain. Since in one case it considers
just an iterable (an array), and in other case -- an iterator (which is by
"coincidence" is also an iterable). But an array's iterator is an iterable
as well, and also always returns itself for iterator protocol.
Yeah, the "se
> On Apr 6, 2015, at 2:23 PM, Dmitry Soshnikov
> wrote:
>
> I guess all built-in iterators return themselves for `Symbol.iterator`
> protocol. So they are all "singletons". I described in detail where
> confusion/substitution of concepts happens in that analysis in the recent two
> comments.
gist.
>>
>> Dmitry
>>
>> On Sat, Mar 28, 2015 at 4:41 AM, Axel Rauschmayer
>> wrote:
>>
>>> FWIW: I have written down my understanding of the ES6 iteration protocol
>>> (shaped by discussions I had on this mailing list).
>&
, 2015 at 4:41 AM, Axel Rauschmayer
> wrote:
>
>> FWIW: I have written down my understanding of the ES6 iteration protocol
>> (shaped by discussions I had on this mailing list).
>>
>> https://gist.github.com/rauschma/73e5f86a595b77
Good write up, although "fresh vs singleton" topic doesn't make sense, and
doesn't reflect the spec. I responded on the gist.
Dmitry
On Sat, Mar 28, 2015 at 4:41 AM, Axel Rauschmayer wrote:
> FWIW: I have written down my understanding of the ES6 iteration protocol
>
FWIW: I have written down my understanding of the ES6 iteration protocol
(shaped by discussions I had on this mailing list).
https://gist.github.com/rauschma/73e5f86a595b7709f39e
--
Dr. Axel Rauschmayer
a...@rauschma.de
rauschma.de
___
es-discuss
8 matches
Mail list logo
