From: Rob Biedenharn <Rob@...>
Date: 2010-09-10T08:28:42+09:00
Subject: Re: regex help  please?


On Sep 9, 2010, at 4:55 PM, Joe Pizzanley wrote:

> sometimes I end up with 2 of the same thing, how would I remove the
> duplicate?
>
>
>> => "         pens        1234-001\n         pencils     1234-002\n
>>   scissors    2345-447\n         pencils     1234-002\n"
> -- 
> Posted via http://www.ruby-forum.com/.
>


irb> ["a", "b", "c", "a", "d", "c"].uniq
=> ["a", "b", "c", "d"]

-Rob

Rob Biedenharn		
Rob@AgileConsultingLLC.com	http://AgileConsultingLLC.com/
rab@GaslightSoftware.com		http://GaslightSoftware.com/