/*
 *  call-seq:
 *     obj.public_methods(all=true)   => array
 *  
 *  Returns the list of public methods accessible to <i>obj</i>. If
 *  the <i>all</i> parameter is set to <code>false</code>, only those methods
 *  in the receiver will be listed.
 */

static VALUE
rb_obj_public_methods(argc, argv, obj)
    int argc;
    VALUE *argv;
    VALUE obj;
{
    if (argc == 0) {            /* hack to stop warning */
        VALUE args[1];

        args[0] = Qtrue;
        return rb_class_public_instance_methods(1, args, CLASS_OF(obj));
    }
    return rb_class_public_instance_methods(argc, argv, CLASS_OF(obj));
}