From: Robert Dober <robert.dober@...>
Date: 2010-06-02T04:45:40+09:00
Subject: Re: enumerator problem in 1.9.1

On Tue, Jun 1, 2010 at 7:32 PM, Bug Free <amberarrow@yahoo.com> wrote:
> 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]]
> --
Funny indeed...


-- 
The best way to predict the future is to invent it.
-- Alan Kay