From: mengx@...
Date: 2002-08-23T04:13:36+09:00
Subject: Re: split warning

Thanks for the info. It is a relief.

-Ted

> From POP3 Thu Aug 22 15:07:11 EDT 2002
> Date: Fri, 23 Aug 2002 04:05:18 +0900
> Posted: 22 Aug 2002 13:14:07 -0600
> From: Tom Sawyer <transami@transami.net>
> Subject: Re: split warning
> To: ruby-talk@ruby-lang.org (ruby-talk ML)
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> 
> i believe the final decision was to change it per the overall opinions.
> prior to this only a single character string was actually treated as a
> string, all others were converted to regexp. now it will be as you have
> pointed out: strings will be string and regexps regexps :-)
> 
> so:
> 
>  "abc".split("\r\n")  # as string
>  "abc".split(/\r\n/)  # as regexp
> 
> the warning that you saw was put in to let people know about this
> change. yes, some older code will have to be touched up.
> 
> ~transami
> 
> 
> p.s. please correct if i misrepresented any of this.
> 
> 
> On Thu, 2002-08-22 at 11:12, mengx@nielsenmedia.com wrote:
> > Thanks.
> > 
> > I just browsed several records and seemed to me that 
> > quite a few people (and including me) like to see that
> > "split" based on argument type. If it is a string, then
> > use string as the separator. For Regexp, use the Regexp.
> > This is basically the Ruby way to overload "split" method.
> > 
> > Was there a final decision on this? A lot of codes could break
> > due to this change.
> > 
> > Thanks
> > 
> > -Ted
> > 
> > 
> > > From POP3 Thu Aug 22 12:37:00 EDT 2002
> > > Date: Fri, 23 Aug 2002 00:32:26 +0900
> > > Posted: 22 Aug 2002 09:41:13 -0600
> > > From: Tom Sawyer <transami@transami.net>
> > > Subject: Re: split warning
> > > To: ruby-talk@ruby-lang.org (ruby-talk ML)
> > > X-ML-Name: ruby-talk
> > > X-Mail-Count: 47898
> > > X-MLServer: fml [fml 3.0pl#17]; post only (anyone can post)
> > > X-ML-Info: If you have a question, send e-mail with the body
> > > 	"help" (without quotes) to the address ruby-talk-ctl@ruby-lang.org;
> > > 	help=<mailto:ruby-talk-ctl@ruby-lang.org?body=help>
> > > Mime-Version: 1.0
> > > Content-Transfer-Encoding: 7bit
> > > 
> > > see ruby-talk 44019 and subsequent responses
> > > 
> > > -transami
> > > 
> > > 
> > > On Thu, 2002-08-22 at 08:38, mengx@nielsenmedia.com wrote:
> > > > Hi:
> > > > 
> > > > With the laster cvs version, ruby gives warning
> > > > 
> > > > $ruby -e '"abc".split("\r\n")'
> > > > -e:1: warning: string pattern instead of regexp; metacharacters 
> > > > no longer effective.
> > > > 
> > > > What is reason for this change?
> > > > 
> > > > Thanks
> > > > 
> > > > -Ted
> > > > 
> > > -- 
> > > ~transami> 
> > 
> -- 
> ~transami>