I was wondering if anyone had taken a look at what % of time that ruby
spends doing method dispatch?

I'll eventually do the experiments myself, but I wanted to check with
y'all to see if someone had already done some investigations. It would
be an interesting experiment to see how much you can improve method
dispatch performance by caching the reference to the method call
target, and invalidating it when the call context changes.

Thanks,
-John
http://www.iunknown.com