.entries() vs. the web

Tab Atkins Jr. jackalmage at gmail.com
Mon Jun 16 16:10:23 PDT 2014

On Mon, Jun 16, 2014 at 4:08 PM, Oliver Hunt <oliver at apple.com> wrote:
> It turns out there are a number of sites (such as mobile.twitter.com) that
> are property detecting .entries on objects, and that means that they're
> breaking when Array.prototype.entries is provided.

What are they using the detection for?


More information about the es-discuss mailing list