From: Robert Klemme <shortcutter@...>
Date: 2007-02-05T21:50:07+09:00
Subject: Re: copying changed files in a tree

On 05.02.2007 13:22, Martin DeMello wrote:
> On 2/5/07, Ryan Davis <ryand-ruby@zenspider.com> wrote:
>>
>> On Feb 5, 2007, at 1:08 AM, Martin DeMello wrote:
>>
>> > Do any of the ruby build tools (rake, rant, somethingelse?) support
>> > the task "copy all the files that have changed since the last time i
>> > ran the copy task" [...]
>>
>> use rsync. it rules.
> 
> good point :) i was trying too hard for a pure ruby solution.

GNU cp also has some nice options to deal with this (from memory, -a and 
-u).

Kind regards

	robert