From: nobu.nokada@...
Date: 2005-09-14T08:25:57+09:00
Subject: Re: Question on StringValuePtr, rb_str_dup

Hi,

At Wed, 14 Sep 2005 06:38:44 +0900,
Berger, Daniel wrote in [ruby-talk:156009]:
> static VALUE foo(VALUE klass, VALUE rstring_orig){
>    VALUE rstring;
>    char* string;
> 
>    rstring = rb_str_dup(rstring_orig);
     rb_str_modify(rstring);
>    string = StringValuePtr(rstring);
> 
>    c_func_that_modifies_receiver(string);
> 
>    return rb_str_new2(string);   
> }

-- 
Nobu Nakada