From: Daniel Carrera <dcarrera@...>
Date: 2003-01-25T09:53:00+09:00
Subject: Re: Ruby Modules in C


Okay, this is getting ridiculous.  I swear that my code looks exactly like 
the Ruby source.  Could someone help me out?  Ruby can't even see the 
function being declared.  I thinks it just doesn't exist.

Please help.

C source:

#include "science.h"

VALUE mScience;

static VALUE mScience_seven(VALUE self) {
  return rb_float_new(7);
}

/* Module definition */
void Init_Science() {
  mScience = rb_define_module("Science");

  mScience_define_constants();
  rb_define_module_function(mScience, "seven", mScience_seven, 0);
}

IRB:
>> require 'science'
=> true
>> Science::seven
NameError: undefined method `seven' for Science:Module
        from (irb):2
>>


-- 
Daniel Carrera
Graduate Teaching Assistant.  Math Dept.
University of Maryland.  (301) 405-5137