From: ts <decoux@...>
Date: 2005-06-01T00:40:56+09:00
Subject: Re: Passing a block to rb_funcall

>>>>> "D" == Daniel Berger <djberg96@hotmail.com> writes:

D> I've seen some mention of rb_iterate, but I wasn't sure how to apply it
D> here.

 From plruby

static VALUE
pl_each(tmp)
    VALUE *tmp;
{
    return rb_funcall2(tmp[0], (ID)tmp[1], (int)tmp[2], (VALUE *)tmp[3]);
}
/* ... */

    if (rb_block_given_p()) {
        VALUE tmp[4];

        tmp[0] = obj;
        tmp[1] = (VALUE)id;
        tmp[2] = (VALUE)argc;
        tmp[3] = (VALUE)argv;
        return rb_iterate((VALUE(*)(VALUE))pl_each, (VALUE)tmp, rb_yield, 0);
    }

/* ... */


Guy Decoux