Usage for weak-maps
Peter van der Zee
ecma at qfox.nl
Fri Oct 29 01:50:15 PDT 2010
What's the use case for weak maps? What would you do with it that currently
impossible and why is the workaround (if any) problematic enough to warrant
a weak map implementation?
There's been quite a bit of discussion because of it. Especially in the area
of covert channels and garbage collection. Yet I've missed the major cases
for wanting it in the language in the first place. Google doesn't seem to
help me much here.
I don't need an in depth explanation of what weak maps are, just practical
reasons for wanting it opposed to what's already possible... thanks :)
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the es-discuss