[#14690] singleton-of-singleton is Class in 1.9.0 — Sylvain Joyeux <sylvain.joyeux@...4x.org>
In 1.9.0, the singleton of a singleton is Class, while in 1.8 it was a
[#14696] Inconsistency in rescuability of "return" — Charles Oliver Nutter <charles.nutter@...>
Why can you not rescue return, break, etc when they are within
On Jan 2, 2008 5:26 PM, Charles Oliver Nutter <charles.nutter@sun.com> wrote:
Gary Wright wrote:
On Jan 3, 2008 12:53 AM, Gary Wright <gwtmp01@mac.com> wrote:
Gary Wright wrote:
[#14720] bug reports about 1.9 VM — SASADA Koichi <ko1@...>
Hi,
[#14738] Enumerable#zip Needs Love — James Gray <james@...>
The community has been building a Ruby 1.9 compatibility tip list on =20
Hello James,
On Jan 4, 2008, at 12:11 AM, Martin Duerst wrote:
Hi,
On Jan 7, 2008, at 8:07 PM, Yukihiro Matsumoto wrote:
Hi,
On Jan 7, 2008, at 11:06 PM, Yukihiro Matsumoto wrote:
Hi,
[#14740] Could someone sanity check a paragraph? — Dave Thomas <dave@...>
In the section on writing C extensions for Ruby, I'm talking about
[#14747] BasicObject.instance_eval — Sam Ruby <rubys@...>
I'm looking at converting some code over from BlankSlate to BasicObject,
Hi,
[#14772] Manual Memory Management — Pramukta Kumar <prak@...>
I was thinking it would be nice to be able to free large objects at
On Jan 4, 2008 1:25 PM, Pramukta Kumar <prak@fortiusone.com> wrote:
I would only like to add that RMgick for example provides free method to
Marcin Raczkowski wrote:
On Sat, 5 Jan 2008 15:49:30 +0900, Marcin Raczkowski <mailing.mr@gmail.com> wrote:
Python supports 'del reference', which decrements the reference
Evan Weaver wrote:
On Tue, 8 Jan 2008 14:35:28 +0900, Marcin Raczkowski <mailing.mr@gmail.com> wrote:
[#14811] Re: Experimental PATCH to improve thread performance — Brent Roman <brent@...>
Paul,
[#14816] Fibers clear thread-specific data? — "Tony Arcieri" <tony@...>
Is this behavior intentional?
On Mon, 7 Jan 2008 09:34:35 +0900, "Tony Arcieri" <tony@clickcaster.com> wrote:
On Jan 7, 2008 1:29 PM, MenTaLguY <mental@rydia.net> wrote:
On Tue, 2008-01-08 at 11:12 +0900, Tony Arcieri wrote:
[#14839] Re: Embedding 1.9 — Dave Thomas <dave@...>
Moved over from ruby-talk...
Dave Thomas wrote:
On Wed, Jan 09, 2008 at 02:04:03AM +0900, Dave Thomas wrote:
[#14845] Some (accidental?) syntax changes 1.8 -> 1.9 — "Florian Frank" <flori@...>
Hello,
[#14871] p returning its argument? — "David A. Black" <dblack@...>
Hi --
On Jan 9, 2008 1:14 AM, David A. Black <dblack@rubypal.com> wrote:
[#14877] Array#count returning an enumerator — "David A. Black" <dblack@...>
Hi --
[#14884] memory leak? — ara howard <ara.t.howard@...>
Hi,
[#14885] Segmentation fault when calling procs — Chris "ク" Heath <chris@...>
Hi,
[#14911] Draft of some pages about encoding in Ruby 1.9 — Dave Thomas <dave@...>
Folks:
Hello Dave,
>
Hi,
Hi,
Hi,
[#14943] Re: Really strange GC behaviour: Was [BUG] memory leak? — ara howard <ara.t.howard@...>
[#14959] 1.9 RI blowing up, not sure where to report it. — "Rick DeNatale" <rick.denatale@...>
It's unclear to me whether or not the tracker on Rubyforge is still
Rick DeNatale wrote:
[#14965] Before I create a ticket — Dave Thomas <dave@...>
Is it reasonable to expect the following to produce differing counts
[#14976] nil encoding as synonym for binary encoding — David Flanagan <david@...>
The following just appeared in the ChangeLog
Hi,
Dave Thomas wrote:
Dave Thomas schrieb:
Hi,
Yukihiro Matsumoto writes:
Hi,
Yukihiro Matsumoto wrote:
Hi,
Yukihiro Matsumoto wrote:
David Flanagan wrote:
[#15044] Build failures 15007-15013 — Sam Ruby <rubys@...>
Just FYI, starting with 15007, I am not able to do a successful build.
[#15050] how to "borrow" the RDoc::RubyParser and HTMLGenerator — Phlip <phlip2005@...>
Core Rubies:
On Jan 13, 2008, at 08:54 AM, Phlip wrote:
Eric Hodel wrote:
On Jan 13, 2008, at 20:35 PM, Phlip wrote:
Eric Hodel wrote:
On Jan 15, 2008, at 18:19 PM, Phlip wrote:
Eric Hodel wrote:
On Jan 16, 2008, at 15:01 PM, Phlip wrote:
Eric Hodel wrote:
On Jan 17, 2008, at 17:57 PM, Phlip wrote:
Eric Hodel wrote:
[#15056] How to use "addr2line" — SASADA Koichi <ko1@...>
Hi,
[#15069] native_mutex_destroy return non-zero: 16 — Sam Ruby <rubys@...>
Yesterday, I got ruby-openid to work with Ruby 1.9, rev 15006
Hi,
[#15083] Why @hash ||= Hash.new in Set#initialize? — "David A. Black" <dblack@...>
Hi --
[#15092] Module/Class definitions cannot take non literal blocks — "Robert Dober" <robert.dober@...>
Hi list
Hi --
On Jan 16, 2008 1:23 PM, David A. Black <dblack@rubypal.com> wrote:
[#15098] Bug in Date::Infinity#<=> — Dirkjan Bussink <d.bussink@...>
Hi all,
[#15102] REXML::Element.write is deprecated. See REXML::Formatters — Phlip <phlip2005@...>
okay, I saw them. Now what?
Phlip wrote:
> Meanwhile try something like the following:
Phlip wrote:
> I guess I'll let Sean take it from here, other than to note that .to_s
[#15131] test/rdoc/test_simple_markup_attribute_manager.rb:2:in `require': no such file to load -- rdoc/markup/simple_markup/inline (LoadError) — Tanaka Akira <akr@...>
test-all failed as follows.
> test-all failed as follows.
[#15143] Build error, revisions 15119-15126 — Sam Ruby <rubys@...>
This change:
[#15147] String initialziation — Marcin Raczkowski <mailing.mr@...>
Mayby strange question but what happens when someone for example types
Marcin Raczkowski pisze:
Gary Wright wrote:
Marcin Raczkowski schrieb:
> What's your use case? Just curious.
[#15155] an example of performance improvements — Martin Duerst <duerst@...>
For those not reading ruby-dev, I just wanted to point to
[#15164] convert rubynode transforms back into source code? — Phlip <phlip2005@...>
Rubiods:
[#15185] Friendlier methods to compare two Time objects — "Jim Cropcho" <jim.cropcho@...>
Hello,
At 05:42 08/01/23, Kornelius Kalnbach wrote:
Hi,
A new thought:
[#15194] Can large scale projects be successful implemented around a dynamic programming language? — Jordi <mumismo@...>
A good article I have found (may have been linked by slashdot, don't know)
On Thu, 24 Jan 2008 23:17:34 +0900, James Gray wrote:
Jay Levitt wrote:
Kurt Stephens wrote:
[#15199] Two build issues — Dave Thomas <dave@...>
1. If the directory pointed to by --prefix is a symbolic link, then
[#15212] case when syntax changed ??? — "Yvon Thoraval" <yvon.thoraval@...>
did the case when syntax changed with 1.9 ???
[#15217] ruby-1.9.0-0 and Tk — "Yvon Thoraval" <yvon.thoraval@...>
I had successfully tested ruby 1.9 (early december 2007) with Tk, but right
[#15234] Gem install error on head — Dave Thomas <dave@...>
I built HEAD into a totally clean destination (so there were no
On 27/01/2008, Dave Thomas <dave@pragprog.com> wrote:
[#15236] Encoding of unicode strings is now ASCII-8BIT? — Sam Ruby <rubys@...>
Before:
[#15238] CI for Ruby core? — Charles Oliver Nutter <charles.nutter@...>
Perhaps it's time to set up a continuous integration server for ruby
Charles Oliver Nutter wrote:
On Jan 27, 2008 4:01 PM, M. Edward (Ed) Borasky <znmeb@cesmail.net> wrote:
[#15248] Symbol#empty? ? — "David A. Black" <dblack@...>
Hi --
Hi,
On 1/28/08, Dave Thomas <dave@pragprog.com> wrote:
[#15257] a new kind of assertion — Phlip <phlip2005@...>
Ruby-core:
On Jan 28, 2008 5:45 AM, Phlip <phlip2005@gmail.com> wrote:
Meinrad Recheis wrote:
+1
Jim Cropcho wrote:
[#15288] Circular dependency: revision 15317 — Sam Ruby <rubys@...>
http://intertwingly.net/projects/ruby19/logs/ruby.html
[#15297] Deletion of element sequence in an Array — Wolfgang Nádasi-Donner <ed.odanow@...>
Hi!
[#15303] Core team, I need your help — "Jonas Pfenniger" <zimbatm@...>
Hi,
[#15308] IRHG - TNODE Documentation? — Charles Thornton <ceo@...>
Is there any documentation on the TNODE
On Wed, Jan 30, 2008 at 03:42:29PM +0900, Charles Thornton wrote:
Re: multibyte strings & bucket-of-bytes efficiency under 1.9.0
Martin, The did some analysis of the log parsing application in which I observe a 5% slowdown under ruby 1.9. It comes down to regex performance. In fact, my log reader app spends > 50% of its runtime processing regex's. The strings are all US-ASCII encoded. Per your request, I've distilled the most common regex into the attached simple benchmark: http://www.nabble.com/file/p14659564/regexbench.rb regexbench.rb It merely scans a test string repeatedly for an escape sequence it does not contain. Ruby16 takes 9.3 seconds Ruby18 takes 9.7 seconds Ruby19 takes 12.8 seconds Ruby19 takes 18.0 seconds if the string encoding is forced to UTF-8 So, in "US-ASCII" regexes are about 25% slower Are you able to confirm these benchmarks? Are you surprised by this? Would you agree that some of this slowdown is the result of the new "encoding aware" regex engine in ruby19? Or, is it a "bug" that can be easily fixed? I included the UTF-8 case for comparison only. It shows a 50% slowdown. I suspect that the folks observing huge slowdowns in string performance are using UTF-8 or other multi-byte encodings. - brent Martin Duerst wrote: > > At 05:29 08/01/04, Michal Suchanek wrote: > > As Akira Tanaka and myself have already said, please provide > examples of actual code and actual performance figures, so that > we can look at the details. > > -- View this message in context: http://www.nabble.com/multibyte-strings---bucket-of-bytes-efficiency-under-1.9.0-tp14528798p14659564.html Sent from the ruby-core mailing list archive at Nabble.com.