domenic at domenicdenicola.com (2013-10-13T02:41:18.284Z)
On Mon, Sep 30, 2013 at 12:54 PM, Kevin Smith <zenparsing at gmail.com> wrote:
>> I think all we want here is make HTMLCollection interoperate better
>> with other lists. For new features we moved away from HTMLCollection
>> for the reason you mention.
>>
>
> What do you think an HTMLCollection @@iterate method should do? Iterate
> like an array, or like a map?
>
In Firefox (regular and Nightly), HTMLCollection objects are iterable (with
a the temporary placeholder "iterator" method):
```js
var collection = document.body.children;
for (var child of collection) {
console.log(child);
}
```
This matches my expectation, which is "like an array" in that
HTMLCollection instances are iterables.
On Mon, Sep 30, 2013 at 12:54 PM, Kevin Smith <zenparsing at gmail.com> wrote: > > >> I think all we want here is make HTMLCollection interoperate better >> with other lists. For new features we moved away from HTMLCollection >> for the reason you mention. >> > > What do you think an HTMLCollection @@iterate method should do? Iterate > like an array, or like a map? > In Firefox (regular and Nightly), HTMLCollection objects are iterable (with a the temporary placeholder "iterator" method): var collection = document.body.children; for (var child of collection) { console.log(child); } This matches my expectation, which is "like an array" in that HTMLCollection instances are iterables. Rick -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.mozilla.org/pipermail/es-discuss/attachments/20130930/f68091e1/attachment.html>