From: "Jesús Gabriel y Galán" <jgabrielygalan@...>
Date: 2010-01-14T02:37:19+09:00
Subject: Re: Bug with end of string characters in regex?

On Wed, Jan 13, 2010 at 6:33 PM, Justin Coyne <digger250@gmail.com> wrote:
> Looks like I've solved my own problem the \Z in ruby doesn't have the
> same semantics as it does in other languages.  There is a \z which is
> what I wanted so as expected:
>
> /\A\n\z/m.match("\n\n") => nil

\z            end of a string
\Z            end of a string, or before newline at the end

So, \Z allows an extra \n at the end of the string.

Jesus.