From: Eric Hodel <drbrain@...7.net>
Date: 2009-08-13T07:38:55+09:00
Subject: Re: Ruby 1.9 evaled from C doesn't load libraries properly

On Aug 10, 2009, at 14:52, Alex Maccaw wrote:
> Ok, so I'm using C++ in a project called Titanium and trying to  
> evaluate
> Ruby (1.9).
>
> The code looks something like this:
>
>    ruby_init();
>    ruby_init_loadpath();
>    rb_set_safe_level(0);
>          ruby_script("ruby");
>    rb_eval_string_protect(code, &error);
>
>
> So, this can parse Ruby fine, the only issue is when I require the  
> mutex
> lib (needed by Rubygems).

RubyGems requires thread by itself, why are you doing it?  Why not  
require 'rubygems'?

> The error I get is: undefined method `synchronize' for #<Mutex: 
> 0x1f8cf4>
>
> It looks like the mutex class (which is written in C) isn't getting
> loaded properly. Anybody got any ideas as to why?
> -- 
> Posted via http://www.ruby-forum.com/.
>