From: Ruby Newbee <rubynewbee@...>
Date: 2010-01-07T12:19:38+09:00
Subject: Re: group in the array

On Wed, Jan 6, 2010 at 11:20 PM, Robert Klemme
<shortcutter@googlemail.com> wrote:

>
> inject
> http://ruby-doc.org/core-1.8.7/classes/Enumerable.html#M001147
>

Hi,

I have checked the document for inject, but still can't understand for.
Can you help explain it with general words by a little samples?

Thanks in advance.