Hi, I'm sorry, but I cannot find the definition of "rb_method_call" by 'grep'-ing it on all *.h and *.c. I am using "ruby 1.6.7 (2002-03-01) [i686-linux]". If this function is indeed defined, it is one step closer to what I want. Regards, Bill ======================================================================= nobu.nokada / softhome.net wrote: > Instead, these may be possible. > VALUE method = rb_obj_method(obj, rb_intern("func_name")); > rb_method_call(n, argv, method); > -- > Nobu Nakada