From: Mikkel Bruun <mikkel.bruun@...>
Date: 2001-10-22T18:15:42+09:00
Subject: [ruby-talk:22944] rb_iterate help needed...

Hi guys,

ive asked this before, but i just cant seem to get it right...

Im trying to manke an extenstion in c that uses the excellent NQMXL.

In the c code i have to call the NQXML handle method, that takes a symbol, a
string and a block a parameters.

As shown in the ruby code below:

@nd.handle(:start_element, "element" ){ 
		|e|	
		puts e
		}


In c, that means that i have to use the rb_iterate method, which looks like
this

rb_iterate(VALUE (*method)(), VALUE args, VALUE (*block)(), VALUE arg2") 

So, the .handle method should go instead of method, the symbol and the
string should be contained in args.
*block should be puts.

but i somehow cant get it to work. 
Should the *method be a refrence to an ID??? should *block???

I really cant see how to do it...

thanks in advance....



:: 
  Mikkel Bruun