From: Brian Candler <b.candler@...>
Date: 2010-03-29T19:30:03+09:00
Subject: Re: Easy task, Sum array element... Why doesn't it work?

Walle Wallen wrote:
> Doesn't work.
> (parameters[1]..parameters[-1]).inject {|result, element| result +

That's creating a new Range object: ("faq".."rtorrent")

What you want is an array slice:

   parameters[1..-1].inject ...
-- 
Posted via http://www.ruby-forum.com/.