From: Bug Free <amberarrow@...>
Date: 2010-06-02T02:32:49+09:00
Subject: Re: enumerator problem in 1.9.1

Robert Dober wrote:
> I am afraid that is incorrect :(
> ruby -ve '[5, 7].each_with_index.each {|a| p a}'
> ruby 1.9.2dev (2010-05-31 revision 28117) [i686-linux]
> 5
> 7

However, with the each_cons we get:

ruby -ve '[5, 7].each_with_index.each_cons(2) {|a| p a}'
ruby 1.9.2dev (2010-05-31 revision 28117) [x86_64-linux]
[[5, 0], [7, 1]]
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