You might find these two links interesting: http://stackoverflow.com/questions/3180685/how-can-i-make-method-signature-caching/3180764#3180764 http://stackoverf

You might find these two links interesting: http://stackoverflow.com/questions/3180685/how-can-i-make-method-signature-caching/3180764#3180764 http://stackoverflow.com/questions/3180685/how-can-i-make-me... https://bitbucket.org/Yrlec/funccache https://bitbucket.org/Yrlec/funccache The first one is an answer I wrote on SO and the other is a library I wrote a couple of years ago. Both are are different solutions to the caching problem you describe.