From: Albert Schlef <albertschlef@...>
Date: 2010-04-01T08:06:42+09:00
Subject: Re: each_slice()

Albert Schlef wrote:
> Anybody has an idea how to rewrite the following code
> 
>   some_array.each_slice(2).to_a
> 
> so that it works in Ruby 1.8 too?

Problem solved. I eventually wrote this:

  some_array = [1,2,3,4,5,6]

  pairs = []
  pairs << some_array.shift(2) while !some_array.empty?
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