On Sep 26, 2013, at 4:43 PM, Allen Wirfs-Brock <[email protected]> wrote:

> Right, this is the first instance registers pattern.  You still need to use 
> something like a GUID or naming convention to avoid accidental registration 
> collisions.

Right, but the point is that you can abstract that away without it showing up 
with the gross GUID when you introspect on the object or view it in developer 
tools.

> But guid strings (whether externally  or internally generated via a registry) 
> could still be exported and used indirectly as property keys.

I don't understand the relevance of this point. A GUID string is not === to a 
symbol that was registered with that GUID string.

Dave

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