[#15707] Schedule for the 1.8.7 release — "Akinori MUSHA" <knu@...>

Hi, developers,

21 messages 2008/03/01

[#15740] Copy-on-write friendly garbage collector — Hongli Lai <hongli@...99.net>

Hi.

31 messages 2008/03/03
[#15742] Re: Copy-on-write friendly garbage collector — Yukihiro Matsumoto <matz@...> 2008/03/03

Hi,

[#15829] Re: Copy-on-write friendly garbage collector — Daniel DeLorme <dan-ml@...42.com> 2008/03/08

Yukihiro Matsumoto wrote:

[#15756] embedding Ruby 1.9.0 inside pthread — "Suraj Kurapati" <sunaku@...>

Hello,

18 messages 2008/03/03
[#15759] Re: embedding Ruby 1.9.0 inside pthread — Nobuyoshi Nakada <nobu@...> 2008/03/04

Hi,

[#15760] Re: embedding Ruby 1.9.0 inside pthread — Yukihiro Matsumoto <matz@...> 2008/03/04

Hi,

[#15762] Re: embedding Ruby 1.9.0 inside pthread — "Suraj N. Kurapati" <sunaku@...> 2008/03/04

Yukihiro Matsumoto wrote:

[#15783] Adding startup and shutdown to Test::Unit — Daniel Berger <Daniel.Berger@...>

Hi all,

15 messages 2008/03/04

[#15835] TimeoutError in core, timeouts for ConditionVariable#wait — MenTaLguY <mental@...>

I've been reworking JRuby's stdlib to improve performance and fix

10 messages 2008/03/09

[#15990] Recent changes in Range#step behavior — "Vladimir Sizikov" <vsizikov@...>

Hi,

35 messages 2008/03/23
[#15991] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/23

[#15993] Re: Recent changes in Range#step behavior — "Vladimir Sizikov" <vsizikov@...> 2008/03/23

Hi Dave,

[#15997] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/23

[#16024] Re: Recent changes in Range#step behavior — "Vladimir Sizikov" <vsizikov@...> 2008/03/26

Hi Dave,

[#16025] Re: Recent changes in Range#step behavior — Yukihiro Matsumoto <matz@...> 2008/03/26

Hi,

[#16026] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/26

[#16027] Re: Recent changes in Range#step behavior — Yukihiro Matsumoto <matz@...> 2008/03/26

Hi,

[#16029] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/26

[#16030] Re: Recent changes in Range#step behavior — Yukihiro Matsumoto <matz@...> 2008/03/26

Hi,

[#16031] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/26

[#16032] Re: Recent changes in Range#step behavior — "Vladimir Sizikov" <vsizikov@...> 2008/03/26

On Wed, Mar 26, 2008 at 7:01 PM, Dave Thomas <dave@pragprog.com> wrote:

[#16033] Re: Recent changes in Range#step behavior — Dave Thomas <dave@...> 2008/03/26

[#16041] Re: Recent changes in Range#step behavior — David Flanagan <david@...> 2008/03/26

Dave Thomas wrote:

Re: Named captures and regular captures

From: "NARUSE, Yui" <naruse@...>
Date: 2008-03-04 17:37:42 UTC
List: ruby-core #15779
Dave Thomas wrote:
> It seems that once you have a named capture in a regular expression, you 
> can no longer use numeric captures.
> 
>          m = /(.)(.)(?<digit_prefix>\d+)(\d)/.match("THX1138.")
>          m.begin(:digit_prefix)
>          m.begin(2)    #=> index 2 out of matches
> 
>         $1 #=>  113
>         $2 #=> nil
> 
>         m.to_a  #=> => ["HX1138", "113"]
> 
> 
> Is this expected?

Yes, expected.
http://www.geocities.jp/kosako3/oniguruma/doc/RE.txt
In Ruby ONIG_OPTION_DONT_CAPTURE_GROUP is on.

This is because there are few cases when both named capture and number capture are required.

-- 
NARUSE, Yui  <naruse@airemix.com>
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