From: Robert Klemme <shortcutter@...>
Date: 2010-02-15T23:19:25+09:00
Subject: Re: Some noob questions

2010/2/15 John Ydil <john.gendrot@cnsi.fr>:
> John Ydil wrote:
>>
>>>
>>> Slowly....  I believe #each_slice was added later as well.  Oh well.
>>> Can't you just upgrade your Ruby version?  That seems a much better
>>> option than trying to retrofit all the new behavior on the old
>>> version.
>>>
>>> Kind regards
>>>
>>> robert
>>
>> I'll try to upgrade.
>
>
> Unfortunately, the provider doesn't have a newer version of ruby :s

module Enumerable
  def each_slice(num)
    sl = []

    each do |x|
      sl << x

      if sl.size == num
        yield sl
        sl = []
      end
    end

    yield sl unless sl.empty?

    self
  end
end

Kind regards

robert


-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/