From: Timothy Hunter <cyclists@...>
Date: 2005-06-20T20:35:35+09:00
Subject: Re: Iterate with condition

G�bor SEBESTY�N wrote:
> How can I do it in Ruby? I know objs.each do |anObj| ... end but it's  
> not (enough) good for me. I want to use additional cycle condition  like 
> this:
> 
> boolean b = true;
> Iterator it = objs.iterator();
> while (b && it.hasMore()) {
>     Object anObj = it.next();
>     ...
> }

The break statement terminates a loop.

b = true
foo.each { b = do_something(); break unless b}