From: Tanaka Akira <akr@...17n.org>
Date: 2004-03-25T12:29:50+09:00
Subject: Re: GString and XSS (Re: groovy)

In article <87hdweuzit.fsf@serein.a02.aist.go.jp>,
  Tanaka Akira <akr@m17n.org> writes:

>> str.gsub!(/(\s\w)(\w+)(\w\s)/) do |m|
>>     m[3] + m[2] + m[1]
>> end
>
> I think a regexp with named capture should binds local variables.
> It makes possible to describe your example as follows.
>
> str.gsub!(/(?<a>\s\w)(?<b>\w+)(?<c>\w\s)/) { a + b + c }

Oops.  It should be:

  str.gsub!(/(?<a>\s\w)(?<b>\w+)(?<c>\w\s)/) { c + b + a }
-- 
Tanaka Akira