> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Brendan Eich > Sent: 29. mai 2008 13:49 > To: Mark S. Miller; Maciej Stachowiak > Cc: es4-discuss@mozilla.org es4-discuss; Mark Miller; Douglas > Crockford > Subject: Re: Namespaces as Sugar (was: complexity tax) ... > We've since decided not to return Name instances from > for-in's underlying iterator -- that is, non-public-qualified > property identifiers are not enumerated. The motivation for > obj[name] and the reflection APIs remains strong in ES4.
It's a little more subtle than that, as the underlying iterator returns only public names (as strings) by default, but it is possible to feed the iterator constructor a set of namespaces, and if that is done then it will return Name objects for all the enumerable properties whose namespace is among the ones fed to the iterator constructor. The reflection interface will have something similar but that design is far from finished. --lars _______________________________________________ Es4-discuss mailing list Es4-discuss@mozilla.org https://mail.mozilla.org/listinfo/es4-discuss
