From: Joel VanderWerf <vjoel@...>
Date: 2008-05-09T09:59:17+09:00
Subject: Re: Doing an AND in regexp char class

David A. Black wrote:
>> irb(main):013:0> /(?=.*h)(?=.*o)/ === "h o"
>> => true
> 
> That depends on the order, though.

Yes, it's buggy. Should use //m:

irb(main):003:0>  /(?=.*h)(?=.*o)/ === "o \nh"
=> false
irb(main):004:0>  /(?=.*h)(?=.*o)/m === "o \nh"
=> true

Does that fix the order problem you were thinking of?

-- 
       vjoel : Joel VanderWerf : path berkeley edu : 510 665 3407