INTEGER rename_method(SYMBOL old_name, SYMBOL new_name)
This function changes the name of the method on the current object, specified by the argument old_name, and changes it to the name specified by the argument new_name. If no method can be found by the name old_name, the error ~methodnf is thrown.
add_method() | list_method() | del_method() | find_method() | find_next_method() | method_bytecode() | method_access() | method_flags() | method_info() | methods() | rename_method() | set_method_access() | set_method_flags()