From: Ruby Newbee <rubynewbee@...>
Date: 2010-01-07T13:00:42+09:00
Subject: Re: group in the array

On Thu, Jan 7, 2010 at 11:19 AM, Ruby Newbee <rubynewbee@gmail.com> wrote:
> 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?
>

Hi again,

Now I checked some other help documents wigh google, and find Ruby's
inject is similiar to Python's reduce, which is known by me.
Thanks anyway.