From: Tim Pease <tim.pease@...>
Date: 2008-08-09T23:50:44+09:00
Subject: Re: what is the ruby C API equivalent of this...

On Aug 9, 2008, at 5:43 AM, jrmair@gmail.com wrote:

> Hello friends,
>

Hi!

> I'm having a hard time implementing the equivalent of this in the ruby
> C API:
>
> module M
>  module_function
>  def run(&block)
>    module_eval(&block)
>  end
> end
>
>
> How is the &block operation implemented in the C API? im looking for
> something to convert a proc to a
> block. i've scanned many of the .c files and have found nothing.
> Anyone have any ideas?
>

static VALUE
m_run( VALUE module )
{
   if (rb_block_given_p()) {
     rb_mod_module_eval(0, 0, module);
   }
   return Qnil;
}


VALUE module = rb_define_module("M");
rb_define_module_function( module, "run", m_run, 0 );



Blessings,
TwP