From: Paul Brannan <pbrannan@...>
Date: 2002-10-16T22:56:07+09:00
Subject: Re: ruby-dev summary 18458-18504

On Wed, Oct 16, 2002 at 02:50:10PM +0900, ts wrote:
>  Some of these shadowings are volontary.

Obviously the original example will produce a warning:

> T>   i = 0
> T>   foo.each{|i|  ## <= warning
> T>     .....

But can't we still do:

  i = 0
  foo.each { |i_|
    i = i_
  }

without losing too much?

Paul