Re: [csswg-drafts] [css-fonts] FontFaceSet uses referential equality for calculating .has()

I think those are reasonable points. You're right that it's not that 
hard to implement. It's kind of a bummer to make *everyone* implement 
such a low-level method. But my bigger concern is that people won't 
realize that .has() doesn't work in any useful way and the many 
debugging hours that could be lost to such a detail.

At the very least, what would you think about the spec offering a note
 of caution?

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Received on Tuesday, 12 July 2016 00:24:45 UTC