On 2008-03-07, at 22:43 EST, Brendan Eich wrote: > The goal is to find the minimum amount of mutating meta-programming > sharpness for this "make certain properties non-enumerable" tool. If > it can be done with a one-time namespace qualification step, that > wins.
A few comments: I am confused. I guess I thought everything was in a namespace, just that there is a default namespace that things with no explicit namespace are in. Which makes me wonder how the namespace/not- enumerable proposal will really work. I think it is absolutely right that fixtures are not enumerable. And a bug that things that would have been fixtures if you had them are enumerable in es3. It seems to me that for-in/enumerability are all about Maps, maybe now that we have Maps (and classes with fixtures), we don't have to worry about enumerability in Objects so much. Finally, for debugging, I would want to be able to find all the properties of an object, non-enumerable and fixtures included. Will there be a way to introspect like that? _______________________________________________ Es4-discuss mailing list Es4-discuss@mozilla.org https://mail.mozilla.org/listinfo/es4-discuss
