From: "David A. Black" <dblack@...>
Date: 2009-08-23T21:40:43+09:00
Subject: Re: [array & regexp] Development - works, production not - why?

Hi --

On Sun, 23 Aug 2009, Joao Silva wrote:

> Ok, here is my test.rb:

>  Regexp.union(buffer.uniq)

Try changing that to:

   Regexp.union(*buffer.uniq)

I guess 1.8.7 changed the method so that it's more tolerant of being
sent an actual array, as opposed to a bare list of strings.


David

-- 
David A. Black / Ruby Power and Light, LLC / http://www.rubypal.com
Q: What's the best way to get a really solid knowledge of Ruby?
A: Come to our Ruby training in Edison, New Jersey, September 14-17!
    Instructors: David A. Black and Erik Kastner
    More info and registration: http://rubyurl.com/vmzN