From: Simon Strandgaard <0bz63fz3m1qt3001@...>
Date: 2003-07-09T03:25:09+09:00
Subject: Re: Array.each

On Wed, 09 Jul 2003 03:50:15 +0900, Bermejo, Rodrigo wrote:

> Gentelmans:  ........(There are any woman around there ?)

Sorry.. I don't know if there is any ruby-girls around ?

> ruby a.rb
1
3
5
7
9
>
 

> expand -t2 a.rb
class Array
  def each(&block)
    n = block.arity
    x = 0
    while x < self.size
      data = self.slice(x, n)
      if data.size != n
        until data.size >= n
          data[data.size] = nil
        end
      end
      yield *data
      x += n
    end
  end
end

(1..10).to_a.each {|x, y| p x}
>

--
Simon Strandgaard