bbenvie at mozilla.com
Thu Oct 31 09:43:21 PDT 2013
On 10/31/2013 8:50 AM, David Bruant wrote:
> I'm not sure it's worth making it work for jQuery. This is trying to
> make a good use of same-origin multi-global which shouldn't exist in
> the first place. Keeping same-origin access as it is and encouraging
> people to add @sandbox even on same-origin iframes seems like a better
> Should the addition be a nicer Object.prototype.toString.call?
You're right, it's not instanceof. But I definitely think the argument
can be made that there is a need for checking if something is of a
certain class. I'm finding myself wanting things like `isGenerator` and
`isGeneratorFunction`, for example. There's countless examples of people
re-purposing Object.prototype.toString to serve this functionality ad hoc.
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