2012/10/10 David Bruant <[email protected]> > Having this uniqueness invariant is what enforces graph isomorphism. In a > nutshell, unlike the current proposal, traps can still return proxies, but > it has to be the exact proxy that can be returned is decided in advanced, > pretty much like the current invariants where there is no choice on the > object to be returned. What I'm proposing, just shifts which the set of > objects from the targets set to a particular set of proxies. >
Sorry, you lost me. I don't understand the benefit of this alternative approach. We should also be wary of adding even more Proxy constructors, as we'll otherwise end up with a combinatorial explosion (revocable branded proxies, branded proxies with a symbol whitelist, etc.) Cheers, Tom
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