generic functions support systems
PEAK-Rules is a highly-extensible framework for creating and using
generic functions, from the very simple to the very complex. Out
of the box, it supports multiple-dispatch on positional arguments
using tuples of types, full predicate dispatch using strings
containing Python expressions, and CLOS-like method combining. (But
the framework allows you to mix and match dispatch engines and
custom method combinations, if you need or want to.)

Maintainer: Martynas Venckus <martynas@openbsd.org>

WWW: http://pypi.python.org/pypi/PEAK-Rules/
