They are not - if they were, then adding a new well-known symbol like
Symbol.foo would fail if anyone had code that did `Symbol.for('foo')`. (I
have no idea if that is the reason, but certainly that's a reason not to
make them available via the registry)On Tue, Jan 27, 2015 at 2:32 PM, Cyrus Najmabadi <[email protected]> wrote: > Hi esdiscuss. A couple more questions. > > > > 1) Are the built-in symbols (like ‘Symbol.iterator’) in the > GlobalSymbolRegsitry? > > 2) If so, what are their keys? i.e. how would one reach > Symbol.iterator using Symbol.for(…)? > > > > Thanks! > > > > -- Cyrus > > > > > > > > *From:* Kevin Smith [mailto:[email protected]] > *Sent:* Wednesday, January 21, 2015 5:16 PM > *To:* Cyrus Najmabadi > *Cc:* Jason Freeman; es-discuss > *Subject:* Re: Question about Symbols and GlobalSymbolRegistry > > > > > > Am I understanding correctly? > > Yes. The argument to the Symbol constructor is just a descriptive string. > > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss > >
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