classkit_import — Import new class method definitions from a file
classkit_method_add — Dynamically adds a new method to a given class
classkit_method_copy — Copies a method from class to another
classkit_method_redefine — Dynamically changes the code of the given method
classkit_method_remove — Dynamically removes the given method
classkit_method_rename — Dynamically changes the name of the given method