From: Michael Neumann <neumann@...>
Date: 2001-08-25T20:03:22+09:00
Subject: [ruby-talk:20361] Re: Iterators (was Re: ++ Operator)

Dave Thomas wrote:
> Brian Marick <marick@visibleworkings.com> writes:
> 
> > At 08:55 AM 8/24/01, you wrote:
> > >Have you seen knu's 'iterator.rb' module in rough/lib?
> 
> You have to get it via CVS:
> 
>    cvs.ruby-lang.org/src co rough

Will this find it's way into Ruby 1.8 ?

What about a Python-like method "zip" (could be written using iterator.rb):

  zip( [1,2,3], [4,5,6], [7,8,9] ) do |group|
    p group 
  end

  # => [1,4,7] [2,5,8] [3,6,9]


  
  Regards,

    Michael


-- 
Michael Neumann
merlin.zwo InfoDesign GmbH
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