Randal L. Schwartz
merlyn at stonehenge.com
Wed Mar 17 14:26:26 UTC 2010
Has anyone looked at, proposed, implemented object immutability?
Obviously, it would require a VM change.
It would make database proxy objects a bit easier, because they could be
marked immutable to throw an exception during the first write, so they could
be marked dirty (and then mutable) to write back before finalization.
I know VWST has something like this, and I think GemStone does as well.
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
<merlyn at stonehenge.com> <URL:http://www.stonehenge.com/merlyn/>
Smalltalk/Perl/Unix consulting, Technical writing, Comedy, etc. etc.
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