From: Emil Ong <onge@...>
Date: 2001-07-04T01:03:44+09:00
Subject: [ruby-talk:17190] Iterators in C

Hi,

I'm still working on my extension module in C and I'd like to call map! on
an array.  I looked at rb_iterate() and its description in the pickaxe
book, but I don't understand how to use it except with rb_each().  Can I
call map! as a method and pass it a block somehow?  Is there another way
to invoke iterators?

Thanks,
Emil