From: Andre Nathan <andre@...>
Date: 2007-11-23T23:37:36+09:00
Subject: Re: Calling and passing blocks in a C extension

Guy Decoux pointed me my stupid mistake...

> static VALUE
> foo(int argc, VALUE *argv, VALUE self)
> {
>     VALUE block;
>     int x = 0;
>     VALUE data[2];

+     rb_scan_args(argc, argv, "00&", &block);

>     data[0] = (VALUE)&x;
>     data[1] = block;

-     rb_scan_args(argc, argv, "00&", &block);

>     rb_iterate(my_iterator, 0, process_i, (VALUE)data);
>     return(self);
> }


Andre