- From: Tab Atkins Jr. <jackalmage@gmail.com>
- Date: Tue, 8 Apr 2014 11:43:19 -0700
- To: Anne van Kesteren <annevk@annevk.nl>
- Cc: Rick Waldron <waldron.rick@gmail.com>, Dean Edwards <dean.edwards@gmail.com>, Travis Leithead <travis.leithead@microsoft.com>, Eric Devine <devineej@gmail.com>, "public-html@w3.org" <public-html@w3.org>, "www-dom@w3.org" <www-dom@w3.org>
On Tue, Apr 8, 2014 at 11:35 AM, Anne van Kesteren <annevk@annevk.nl> wrote:
> On Tue, Apr 8, 2014 at 11:32 AM, Rick Waldron <waldron.rick@gmail.com> wrote:
>> class Elements extends Array {
>> ...
>>
>> push(...elems) {
>> // not necessarily instanceof, but some kind of check that's similar:
>> if (!elems.every(elem => elem instanceof Element)) {
>> throw some exception
>> }
>> super(...elems);
>> }
>> ...
>> }
>
> How does this deal with arr[0] = string?
Not to mention `Array.prototype.push.call(elementsObj, null)`. :/
~TJ
Received on Tuesday, 8 April 2014 18:44:07 UTC