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comp.lang.ruby

First whack at thread safe Containers

Robert Dober

1/4/2009 6:56:00 PM

Hi all

Charly suggested thread safe containers some weeks ago. I finally
found some time to try it, very much motivated by Jim Weirich's Ruby
Conf talk :-P.

Please find my first implementation of a RWLock here
http://pastie....

All comments welcome, but I am particularly interested, if monitor.rb
or sync.rb have something to offer which might outperform
ConditionVariable#wait & #signal?

The algorithm itself is adapted from the 2nd edition of Java Threads
(Scott Oaks and Heny Wong, I always confuse him with Harry Kim ;)

Thanx in advance
Cheers
Robert

--
It is change, continuing change, inevitable change, that is the
dominant factor in society today. No sensible decision can be made any
longer without taking into account not only the world as it is, but
the world as it will be ... ~ Isaac Asimov