[#262740] Any experience with Bluehost? — joviyach <joviyach@...>
I am looking for hosting for RoR, but I'd also like to be able to do
joviyach wrote:
On Jul 31, 11:30 pm, Brett Simmers <bsimm...@cmu.edu> wrote:
On Aug 01, 2007, at 21:00 , joviyach wrote:
I'm disappointed with bluehost because
On Sep 22, 2007, at 07:11 , Max Williams wrote:
Wayne E. Seguin wrote:
[#262742] Running Ruby Program from Mac OS X Desktop — Alex DeCaria <alex.decaria@...>
I have a Ruby program on my Mac desktop and when I double click on it,
[#262748] TK for web application — Guo Yangguang <gyg22@163.com>
hello:
From: Guo Yangguang <gyg22@163.com>
[#262749] Railless ActiveRecord — Ari Brown <ari@...>
Hey all. More ActiveRecord trouble.
On 7/31/07, Ari Brown <ari@aribrown.com> wrote:
Ok. I have another Problem
[#262771] Using .Net SOAP service — Hasham <hasham2@...>
Hi,
[#262782] Dynamic method call — "Andrea Maschio" <andrea.maschio@...>
I'm trying, for the purpose of making something similar to a grammar, to do
> I'm trying, for the purpose of making something similar to a
Thank you very much guys, it worked. I was doing this for the purpose of
On 8/1/07, Andrea Maschio <andrea.maschio@gmail.com> wrote:
the problem is that method_name is a static call, i need to make it dynamic
Le jeudi 02 ao皦 2007 04:27 +0900, Andrea Maschio a 馗rit :
On Thu, Aug 02, 2007 at 04:48:30AM +0900, dohzya wrote:
On 8/1/07, Andrea Maschio <andrea.maschio@gmail.com> wrote:
Ok, Gregory, now i understand that i didn't explain very well. The only part
On Aug 2, 2007, at 2:27 AM, Andrea Maschio wrote:
[#262794] flog 1.0.0 Released — Ryan Davis <ryand-ruby@...>
flog version 1.0.0 has been released!
[#262809] Why aren't filenames being lowercased? — Peter Bailey <pbailey@...>
This is a simple script that I'm just using for something bigger in the
[#262821] test-all test suite fails upon Ruby 1.8.5 compilation — "D. Krmpotic" <david.krmpotic@...>
Hi!
-----BEGIN PGP SIGNED MESSAGE-----
[#262857] Ruby Array to Hash (a better way?) — skibud2 <mike.halloran@...>
Hey Guys,
[#262860] ParseTree 2.0.0 Released — Ryan Davis <ryand-ruby@...>
ParseTree version 2.0.0 has been released!
[#262863] ID3Lib 0.5.0 problems installing on FreeBSD — "lancecarlson@..." <lancecarlson@...>
Gems is not finding my id3.h file which is clearly inside of /usr/
[#262891] Easy REST server w/o views or controllers? — Luke Kanies <luke@...>
Hi all,
[#262904] Private methods not so private? — Frank Meyer <lolz.llolz@...>
Hello,
On Thu, Aug 02, 2007, Frank Meyer wrote:
Frank Meyer wrote:
-----BEGIN PGP SIGNED MESSAGE-----
[#262932] defining methods dynamically? — Kenneth McDonald <kenneth.m.mcdonald@...>
Having looked through the Class and Method rdoc, and the Reflection
[#262935] Is there a standard "assert" idiom in Ruby? — Kenneth McDonald <kenneth.m.mcdonald@...>
If you saw an earlier version of this question, apologies...I haven't
On 8/1/07, Kenneth McDonald <kenneth.m.mcdonald@sbcglobal.net> wrote:
I'm not talking anything quite so complex as design by contract, just
[#262943] Deep YAML — Hans Fugal <fugalh@...>
I'm toying with GEDCOM again, and trying to write out the YAML
[#262944] finalizer not getting called — Joshua Chia <joshchia@...>
The finalizer is not getting called in this code -- it just prints
Joshua Chia wrote:
[#262951] ordered hashes/ yaml? — "d c" <lister@...>
hi -
[#262958] How to call WebService writed by java? — "venture Lee" <liwenqiu@...>
i public a webservice, it implement by java and xfire, method parameter is a
[#262970] Sybase and ruby — Vaibhav Ranadive <vabb_z@...>
I am trying to configure Sybase and ruby in LINUX but not able to do
[#262974] sytnax — Shai Rosenfeld <shaiguitar@...>
syntax question:
[#262975] problem with rubygem — Yin Silver <yin.wu@...>
Hello every body,
[#262999] What does this warning actually mean? — "Michael T. Richter" <ttmrichter@...>
So, I'm trying my hand at metaprogramming and am finding this the result
On 8/2/07, Michael T. Richter <ttmrichter@gmail.com> wrote:
[#263011] Beginner's tutorial and poor attempt at classes — Gabriel Dragffy <gabe@...>
Hi all
Hi --
[#263029] net::http and caching files — Shea Martin <shea@...>
I would like to open a webpage, only if the page is newer than what I
Shea Martin wrote the following on 02.08.2007 17:24 :
[#263034] #send in 1.9 — Trans <transfire@...>
Looking over 1.9's change of #send, ie.
On 8/2/07, Trans <transfire@gmail.com> wrote:
On 8/7/07, Trans <transfire@gmail.com> wrote:
On 8/7/07, Trans <transfire@gmail.com> wrote:
On 8/7/07, Trans <transfire@gmail.com> wrote:
Hi --
On Aug 8, 2007, at 9:52 AM, Trans wrote:
On 8/8/07, James Edward Gray II <james@grayproductions.net> wrote:
On Aug 8, 2007, at 10:30 AM, Robert Dober wrote:
On 8/8/07, James Edward Gray II <james@grayproductions.net> wrote:
On 8/8/07, Robert Dober <robert.dober@gmail.com> wrote:
On 8/9/07, Gregory Brown <gregory.t.brown@gmail.com> wrote:
On 8/9/07, Robert Dober <robert.dober@gmail.com> wrote:
Hi --
On Aug 8, 4:59 am, dbl...@rubypal.com wrote:
On Aug 8, 2007, at 10:55 AM, Phrogz wrote:
On 8/8/07, Trans <transfire@gmail.com> wrote:
On Aug 8, 11:17 am, "Robert Dober" <robert.do...@gmail.com> wrote:
On Aug 2, 2007, at 10:54 AM, Trans wrote:
Hi --
[#263040] Piping two shell commands together — Hans Fugal <fugalh@...>
I want to pipe two system commands together from within ruby. cmd1 and
[#263054] Re: binding - how to explain it? — dblack@...
Hi --
[#263060] Deployable project with C source code — Ruby Rubyruby <netwerk0r@...>
Hi. Ruby novice here. So far, I have had a great experience
[#263095] Updating header in file. — Jeffrey Bowen <ja_bowen@...>
I have a text file where the first line is the header
[#263115] Determining the common prefix for several strings — Todd Burch <promos@...>
I have several strings to analyze. The strings are the names of a list
El Aug 3, 2007, a las 2:31 AM, Todd Burch escribi鷓
El Aug 3, 2007, a las 4:26 AM, Xavier Noria escribi鷓
El Aug 3, 2007, a las 4:41 AM, Xavier Noria escribi鷓
El Aug 3, 2007, a las 4:46 AM, Xavier Noria escribi鷓
Holy Cow! You guys are geniuses! Y'all are using these methods like
On Behalf Of Todd Burch:
On Aug 3, 5:58 pm, Pe, Botp <b...@delmonte-phil.com> wrote:
From: Gavin Sinclair [mailto:gsinclair@gmail.com]
> El Aug 3, 2007, a las 2:31 AM, Todd Burch escribi鷓
2007/8/3, Daniel DeLorme <dan-ml@dan42.com>:
Todd Burch wrote:
El Aug 6, 2007, a las 5:13 PM, Stefan Rusterholz escribi鷓
On 8/3/07, Todd Burch <promos@burchwoodusa.com> wrote:
El Aug 3, 2007, a las 6:23 AM, Harry Kakueki escribi鷓
El Aug 3, 2007, a las 1:35 PM, Xavier Noria escribi鷓
El Aug 3, 2007, a las 3:39 PM, Xavier Noria escribi鷓
[#263122] Updating header in file — Jeffrey Bowen <ja_bowen@...>
Let me try this in another way. I have a file
[#263159] method_added hook and class methods — Keith Rarick <kr@...>
Hello all, I am puzzled at some behavior I recently observed in ruby. I
[#263179] C ext to Ruby interaction between a Module and a Class — unbewust <yvon.thoraval@...>
On 8/3/07, unbewust <yvon.thoraval@gmail.com> wrote:
[#263187] Fast implementation of XML escape — Bob Hutchison <hutch@...>
Hi,
[#263195] Numbers Can Be Words (#133) — Ruby Quiz <james@...>
The three rules of Ruby Quiz:
[#263200] Getting the 'Sender' or 'Caller' object of a method — Peter Laurens <peterlaurenspublic@...>
Hi,
[#263226] Beginner with a question. — clockwork@...
So I am new to ruby, and I seem to be stuck on a seemingly simple problem. I
[#263235] Running multiple closures per iteration — Joshua Chia <joshchia@...>
Is there a way to run more than one closure per iteration through a
[#263250] ruby on the zaurus — "Sy Ali" <sy1234@...>
I'm happy with the older ruby 1.8.4 which I have for my Zaurus
On Aug 3, 2:56 pm, "Sy Ali" <sy1...@gmail.com> wrote:
On Aug 3, 3:13 pm, gregarican <greg.kuj...@gmail.com> wrote:
gregarican wrote:
On Aug 3, 3:46 pm, Phlip <phlip2...@gmail.com> wrote:
On 8/3/07, gregarican <greg.kujawa@gmail.com> wrote:
Dear Sy,
On 8/4/07, Axel Etzold <AEtzold@gmx.de> wrote:
Dear Sy,
On 8/4/07, Axel Etzold <AEtzold@gmx.de> wrote:
[#263274] pulling specific dup. elements out of an array — Jon Hawkins <globyy3000@...>
if i have an array full of numbers such as
why didn't reject work?
[#263277] Followup question on defining methods dynamically — Kenneth McDonald <kenneth.m.mcdonald@...>
Simple example that doesn't work:
Hi --
Do modules not execute their own code (such as the 'p "Testing"') below
[#263278] percentage in Ruby — Li Chen <chen_li3@...>
Hi all,
[#263282] Ruby Metaprogramming — Ari Brown <ari@...>
Are there any suggested resources on learning the art of Ruby
[#263303] Better way to do this? Currently using two method_missing calls... — Dan <dan.gottlieb@...>
Hi,
El Aug 4, 2007, a las 1:50 AM, Dan escribi鷓
Thanks for the reply. I'm probably being dense here, but I don't see
El Aug 4, 2007, a las 1:29 PM, Dan escribi鷓
Ok, I see where you were going now. I guess I could go in that
El Aug 4, 2007, a las 4:20 PM, Dan escribi鷓
On Aug 4, 10:55 am, Xavier Noria <f...@hashref.com> wrote:
2007/8/4, Dan <dan.gottlieb@gmail.com>:
On Aug 6, 2:53 am, "Robert Klemme" <shortcut...@googlemail.com> wrote:
2007/8/7, Dan <dan.gottlieb@gmail.com>:
[#263304] python-style decorators — Keith Rarick <kr@...>
I've been using ruby for about 8 months now and I've come to appreciate
Keith Rarick wrote:
On 8/6/07, Trans <transfire@gmail.com> wrote:
Trans wrote:
On 8/29/07, Daniel DeLorme <dan-ml@dan42.com> wrote:
On 8/29/07, Trans <transfire@gmail.com> wrote:
On 8/30/07, Trans <transfire@gmail.com> wrote:
On 8/31/07, Trans <transfire@gmail.com> wrote:
On Fri, Aug 31, 2007 at 08:18:38AM +0900, Keith Rarick wrote:
[#263314] Object.private_instance_methods <--- Kernel.singleton_methods — "ronald braswell" <rpbraswell@...>
How do the Kernel.singleton_methods get to be
On 8/4/07, ronald braswell <rpbraswell@hotmail.com> wrote:
[#263327] Excel or CVS parse — "Igor K." <testmyeclipse@...>
Hello all!
[#263335] DateTime irrationality — "Len Lawrence" <lcl@...>
I am starting to recode several home applications in Ruby/GTK2 after
[#263347] building rubygems without documentation — "Sy Ali" <sy1234@...>
I see no way to build rubygems without documentation. I checked the
On Sat, Aug 04, 2007, Sy Ali wrote:
On 8/4/07, Ben Bleything <ben@bleything.net> wrote:
On Sun, Aug 05, 2007, Sy Ali wrote:
[#263382] Ruby: Looking for advice regarding Linux, wireless networking will pay for time 20070804 — Gus S Calabrese <gsc@...>
[#263384] sgub stretching over several lines — Jan Ask <janaskhoej@...>
Hi,
Jan Ask wrote:
On 5 Aug 2007, at 16:41, Shai Rosenfeld wrote:
[#263391] How can I get HTML's varibles in embeded ruby? — Zhan feng Wang <wzfg@...>
E.g.,I have following variables:
[#263410] Bug in Ruby's PTY extension — "ronald braswell" <rpbraswell@...>
I'm new to the ML so please forgive me if this has been discussed
[#263468] JRuby on a huge project — Dafi-Duck <dafnawe@...>
Hi,
[#263475] Re: Determining the common prefix for several strings — Brian Candler <B.Candler@...>
Here's a simple solution from my simple brain. It just takes the common
[#263480] yield or call? — "Ronald Fischer" <ronald.fischer@...>
def f(&b)
Ronald Fischer wrote:
2007/8/6, Phlip <phlip2005@gmail.com>:
Pit Capitain wrote:
On Aug 6, 2007, at 10:39 AM, Phlip wrote:
[#263495] Can not puts '\c' in irb — "Ronald Fischer" <ronald.fischer@...>
irb 0.9.5 for Windows:
[#263500] Ruby GUI? — EVman <nogot@...>
I am just playing with Ruby at the moment, although seriously enough to
[#263511] (C ext to Ruby) variable args count class — unbewust <yvon.thoraval@...>
i have a class "RFile" with varaible aruments number (1 to 3) this
[#263524] question about gtk.ComboBoxEntry — "shawn bright" <nephish@...>
hello there all,
[#263562] class String in a module — Gabriel Dragffy <gabe@...>
Hi all
[#263569] Free RAM 1.0 — Ari Brown <ari@...>
Hey!
[#263571] Very weird behaviour of Ruby 1.8.6 with multi-line parenthesis expressions — Nicolas Lehuen <nicolas.lehuen@...>
Hi,
Nicolas Lehuen wrote:
[#263584] learning ruby from you? — "Simon Schuster" <significants@...>
I've got an impressively spotty understanding of ruby, linux,
[#263586] Alternate Regular Expressions? — Ari Brown <ari@...>
Just randomly curious -
Ari Brown wrote:
Ari,
I'm moderately serious. This is going to be one of those projects
Speaking as someone who has actually written and used (in Python) a more
[#263599] Ruby lib for downloading stock quotes? — Kenneth McDonald <kenneth.m.mcdonald@...>
Just as the title says...couldn't find anything obvious with a couple of
[#263613] I came from Perl, and would ask for some quick start point — Lee NL <ruby@...>
Dear all,
On 07.08.2007 07:55, Lee NL wrote:
> 2. What kind of code editor is mostly recommended for Ruby ? I know
[#263627] Feature request (pretty_inspect variant, yielding single quotes instead of double) — "Ronald Fischer" <ronald.fischer@...>
require 'pp'
2007/8/7, Ronald Fischer <ronald.fischer@venyon.com>:
> You would have to also explain how embedded control characters will be
2007/8/7, Ronald Fischer <ronald.fischer@venyon.com>:
> > > Btw, there is another variant for switching between
[#263636] NetBeans IDE6 M10 and c-ruby — Guo Yangguang <gyg22@163.com>
hello:
[#263648] how to scan a RARRAY ??? — unbewust <yvon.thoraval@...>
from ruby.h :
[#263663] FreeRIDE vs Rails — Phlip <phlip2005@...>
Rubies:
[#263676] array.each puzzle from new ruby-er — Gani Ruthellen <ganietse@...>
Given:
Gani Ruthellen wrote:
> Know that this is actually rebinding the local variable y to point to a
[#263688] Need Solaris Help — James Edward Gray II <james@...>
I'm told the following bit of code doesn't work on Solaris:
On 7 Aug 2007, at 19:20, James Edward Gray II wrote:
On 8/7/07, James Edward Gray II <james@grayproductions.net> wrote:
On 8/7/07, Gregory Brown <gregory.t.brown@gmail.com> wrote:
ronald braswell writes:
On Aug 7, 2007, at 2:17 PM, Coey Minear wrote:
On Aug 7, 2007, at 3:04 PM, Daniel Berger wrote:
[#263728] non-constant strings — Dmitry Bilunov <kmeaw@...>
Hello. Why does Ruby have non-constant strings? It seems there is a way
Hi,
dohzya wrote:
On 8/8/07, Dmitry Bilunov <kmeaw@kmeaw.com> wrote:
[#263729] Ruby app on a CD — Hans Fugal <fugalh@...>
I have a client who wants to make an interactive CD to accompany a book.
On Wed, 8 Aug 2007, Hans Fugal wrote:
[#263732] Help with OpenSSL RSA — Starfry Starfry <ruby-forum@...>
Hi,
[#263745] RSRuby? — Michaels <fixedincome123@...>
Hello,
[#263760] capturing stdout during unit tests — Mark Slater <lists@...>
I've written a script for use with Nagios (a monitoring tool) that
[#263763] HTML test output? — Mark Slater <lists@...>
The other thing I've been looking for is a way to output the Ruby
On Aug 8, 9:20 am, Mark Slater <li...@humanesoftware.com> wrote:
Well, with JUnit (and even PHPUnit) an XML log file is produced by
[#263773] Ruby 3D — Zufynet <info@...>
Hi,
[#263790] mixing ObjC and C is possible ??? — unbewust <yvon.thoraval@...>
hey all, i'd like to mixe ObjC and C into a C extension to Ruby.
[#263795] Iterating list in pairs — FireAphis <FireAphis@...>
Hello,
On 8/8/07, FireAphis <FireAphis@gmail.com> wrote:
[#263796] case statement — Shai Rosenfeld <shaiguitar@...>
hi guys,
Shai Rosenfeld wrote:
Alex Young wrote:
[#263824] RubyURL 2.0 launched! — Robby Russell <robby.lists@...>
Hey everyone!
[#263843] rubygems.org down? — Mark Volkmann <mark@...>
Is the rubygems.org site still operational? Maybe it's just down
[#263853] deadlock in ThreadPool using backtick — Justin Johnson <justinjohnson@...>
Hello,
Hmm. I'm not a thread pro, but I'll give it a shot.
>
Justin Johnson wrote:
ara.t.howard wrote:
[#263879] a problem 'require'ing — "Simon Schuster" <significants@...>
successfully used gem to install the classifier library but I get this:
On Aug 8, 4:56 pm, "Simon Schuster" <significa...@gmail.com> wrote:
I've just noticed that that's probably the problem. but unfortunately,
[#263889] Can't get 'require' to work — Howard Fine <drhowarddrfine@...>
I just started tinkering with Ruby. From "The Poignant Ruby Programmer"
[#263890] Open link/DL file — Erik Boling <schmode93@...>
I was wondering what the command is for Ruby to DL files, and or open
[#263923] Deep Clone of array? — "Ronald Fischer" <ronald.fischer@...>
Is there a standard way of doing a deep copy of an object (in
[#263930] Collect objects from an array based on one unique parameter — Milo Thurston <knirirr@...>
If one has an array of objects, each containing various values, what
On Thursday 09 August 2007 02:24:46 am Milo Thurston wrote:
Konrad Meyer wrote:
2007/8/9, Milo Thurston <knirirr@gmail.com>:
Robert Klemme wrote:
Hi --
[#263954] Help with string matching algorythm — Tomislav Kralj <rex14012001@...>
Hello,
[#263975] RubyDBI install fails during make — Max Russell <thedossone@...>
I downloaded Ruby DBI 0.1.1 from Rubyforge.
[#263976] WEBRick: Problem to get the multipart/form-data decoded correctly. — "Robert Dober" <robert.dober@...>
Hi list
2007/8/9, Robert Dober <robert.dober@gmail.com>:
[#263980] watir — Jeffrey Bowen <ja_bowen@...>
I been teaching myself Ruby for three months now and
Umm, did you require watir first?
On Aug 9, 10:44 am, Jeffrey Bowen <ja_bo...@yahoo.com> wrote:
[#263988] Bug or bad documentation for Array.insert() — Markus Echterhoff <Tam@...>
I just came across ruby and noticed a difference between the behavior of
[#263989] define_method with default parameters — Emmanuel Oga <oga_emmanuel_oga@...>
how can i use define_method to assign default parameters?
On Aug 9, 11:40 am, Emmanuel Oga <oga_emmanuel_...@yahoo.com.ar>
[#264015] Using the spaceship operator to compare nil? — Dan Croak <dan.croak@...>
Hey folks,
I forgot to mention that this is called, for example, with:
[#264029] converting xml to MYSQL that reflects the "tag's embedding"? — le colibri <rvoogdgeert@...>
Dear Ruby guru's,
[#264040] `rake` fails: Exec format error — Larry Fast <lfast@...>
I'm trying to start rake running for a sub-component of our system.
[#264044] Net::HTTP works on localhost, but error Errno::ECONNRESET — Caleb Mei <tommy_tam@...>
Hi All,
[#264070] newbie question: how to seek in a file — Ak 756 <macro.peng@...>
Hi
On Friday 10 August 2007 01:43:13 am Ak 756 wrote:
[#264078] stderr stdout redirection with Ruby ??? — unbewust <yvon.thoraval@...>
[#264089] Cellular Automata (#134) — Ruby Quiz <james@...>
The three rules of Ruby Quiz:
On Aug 10, 2007, at 8:53 AM, Ruby Quiz wrote:
James Gray wrote:
James Gray wrote:
A short but hopefully sweet solution:
alpha.chen@gmail.com wrote:
[#264092] simple cipher solver, finding all possible key combinations — Aric Campbell <ajcampbell0128@...>
I am trying to find every possible combination of the letters of the alphabet to create a file by a program to solve simple replacement ciphers. There shouldn't be any repeats of letters in the combination (i.e. a can only occur once in a given combination).
This is actually a timely question; I was about to start working on the same
Right, probably should have told you my AIM name if I asked you to talk to
[#264094] ENV['LD_LIBRARY_PATH'] not changing env — TDR <tdruttenberg@...>
Ruby 1.8.6 on solaris 9.
[#264095] Excel without ole — Artur Shokin <artur.shokin@...>
Hi, everybody,
[#264097] ARP Ping and ICMP in Ruby? — Ruby Rubyruby <netwerk0r@...>
What would I have to do in order to be able to send an ARP Ping or a
[#264102] RDoc vs. alias_method — Noah Easterly <noah.easterly@...>
I'm working on a script that has to work across several versions of
[#264113] Any recommendations on ruby editor — "harry pillei" <Hari@...>
Hi,
On Aug 10, 12:37 pm, "harry pillei" <H...@pillai.co.uk> wrote:
if you roll with The Woz (ie, use Mac), then check out TextMate
Dangerous q to ask here, you'll get 100 different answers from 50
Kyle Schmitt wrote:
> -----Original Message-----
On Aug 10, 2007, at 9:52 AM, harry pillei wrote:
On Aug 15, 2007, at 12:58 , Tim Bray wrote:
[#264123] What the...? Hash does not have a key it really should have! — Joshua Muheim <forum@...>
Hi all
[#264124] Unwanted behavior with "define" method an Test::Unit — Collin Miller <collintmiller@...>
I'm using "define_method" to build some unit test helpers.
[#264135] Sorting a logfile, how would you write it? — Frank Meyer <lolz.llolz@...>
I've written a little ruby program which can sort logfiles with the
On Aug 10, 1:29 pm, Frank Meyer <lolz.ll...@gmail.com> wrote:
On Aug 10, 11:19 pm, Ryan Davis <ryand-r...@zenspider.com> wrote:
On 11.08.2007 06:19, Ryan Davis wrote:
On Aug 11, 7:15 am, Robert Klemme <shortcut...@googlemail.com> wrote:
--- William James <w_a_x_man@yahoo.com> wrote:
On Aug 11, 6:16 pm, Andrew Savige <ajsav...@yahoo.com.au> wrote:
[#264160] Split a string based on change of character — Andrew Savige <ajsavige@...>
For a string "ZBBBCZZ", I want to produce a list ["Z", "BBB", "C", "ZZ"]
From: Andrew Savige [mailto:ajsavige@yahoo.com.au]
Hi --
Hi --
On Aug 10, 7:52 pm, Andrew Savige <ajsav...@yahoo.com.au> wrote:
[#264161] Quick Float question — Cliff Rowley <cliffrowley@...>
I'm doing some math with Ruby and I'd really like to know why:
[#264193] global_variable_set (like instance_variable_set) — Thomas Hafner <thomas@...>
Hello,
On 8/11/07, Thomas Hafner <thomas@hafner.nl.eu.org> wrote:
"Gregory Brown" <gregory.t.brown@gmail.com> wrote/schrieb <b37300880708121526j299f1ed3t3b7e45851d9ec0e9@mail.gmail.com>:
[#264201] first and last char — botp <botpena@...>
I always get tripped when working together w arrays and strings specially on,
> -----Original Message-----
Felix Windt wrote:
[#264204] Rake and Rant — "barcaroller" <barcaroller@...>
I was wondering whether anybody has had any experience with both these Ruby
[#264211] Interesting garbage collection article on LTU — Lionel Bouton <lionel-subscription@...>
Hi,
Lionel Bouton wrote:
On 8/11/07, John Joyce <dangerwillrobinsondanger@gmail.com> wrote:
[#264229] NameError - Scruffy and Gruff - — Ams Lone <amslonewolf@...>
I am trying to generate some charts using Scruffy or Gruff.. But both of
Hey John - I reinstalled scruffy using the include dependencies option,
[#264234] launchy 0.1.2 Released — Jeremy Hinegardner <jeremy@...>
launchy version 0.1.2 has been released.
Trans wrote:
Le dimanche 12 ao皦 2007 11:53, Sebastian Hungerecker a 馗rit
[#264270] Ubuntu as a Ruby dev environment? — joviyach <joviyach@...>
Developing using things like MySQL, PHP, and Ruby has been an absolute
joviyach wrote:
On 8/12/07, Alex Young <alex@blackkettle.org> wrote:
Robert Dober wrote:
On 8/12/07, Alex Young <alex@blackkettle.org> wrote:
joviyach wrote:
On Aug 12, 7:43 pm, "M. Edward (Ed) Borasky" <zn...@cesmail.net>
[#264305] Can .rhtml files include text from .txt or .html file? — Sfdesigner Sfdesigner <daniel@...>
Hi,
> -----Original Message-----
> -----Original Message-----
I'm actually not using Rails myself. Just using eruby interpreter on
> -----Original Message-----
> Then http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/245920
[#264312] 24 seconds for FASTCGI process to startup??? Is this normal??? — "Greg Hauptmann" <greg.hauptmann.ruby@...>
Hi,
> Any suggestions on how to improve startup time?
[#264313] stdin stdout -ing my program — Jon Hawkins <globyy3000@...>
i need to be able to run my program fully from the command line, instead
On Mon, Aug 13, 2007 at 06:00:13AM +0900, Jon Hawkins wrote:
[#264314] Non Existent Method Dir.empty? Description via "ri" — "Wolfgang Nádasi-donner" <ed.odanow@...>
Moin, moin!
Daniel Berger wrote:
On Aug 14, 11:33 am, "Wolfgang N疆asi-donner" <ed.oda...@wonado.de>
On Aug 14, 1:33 pm, "Wolfgang N疆asi-donner" <ed.oda...@wonado.de>
I've got Ruby 1.8.4 on OSX with many gems installed.
Hi,
Hi --
Hi,
[#264321] Fwd: Prototype (the real thing from Ara) problem. — "Robert Dober" <robert.dober@...>
Hi list
[#264328] Removing file names with '.' in their names from list? — Sfdesigner Sfdesigner <daniel@...>
Currently I'm using this code to output a list of files to a .rhtml
[#264340] ' gem ' is not recongnized.... — Erik Boling <schmode93@...>
Hello, i have been having some trouble installing the "watir" gem.
[#264347] Ruby debuggers? — Jim Phillips <JPxxxxx@...>
I am far enough into learning Ruby so that I need to track down problems
[#264350] TCPSocket Flushing — David -- <neko18@...>
I have two programs, a server and a client. I want to send two messages
In article <18e16d93f4d0a9e65517e49c497bcfcd@ruby-forum.com>,
Yeah try using socket.recv(1024) or what not. I don't know what read
Ruby seems to be lacking in its documentation of sockets, unless I'm
[#264351] extract a number from a line of HTML file — Ak 756 <macro.peng@...>
Hi,
[#264363] to_str behavior — "Nasir Khan" <rubylearner@...>
Hi,
[#264372] ENTER character — greg <greg.johnsen80@...>
Hi All,
On Aug 13, 3:03 am, greg <greg.johnse...@gmail.com> wrote:
[#264376] too slow in using Net::HTTP.post_form — Ak 756 <macro.peng@...>
Hi
[#264397] Timeout::Error - catchable? — Rik Hemsley <rikkus@...>
Hi,
[#264407] attr_read, attr_writer, etc. — Frank Meyer <lolz.llolz@...>
Hello,
[#264415] Upgrading from 1.8.2 to 1.8.5 — Clem Rock <clemrock@...>
Hello,
[#264424] Returning argument as a number problem — Haze Noc <h4z3@...0re.org>
Hey guys, I have a method as such:
[#264445] Why don't Ruby libraries share memory? — "Matt Harvey" <matt@...>
This paragraph is motivation. While my question is not Rails-specific, I am
On 8/13/07, Matt Harvey <matt@teamdawg.org> wrote:
[#264450] confused by back refs in gsub — Peter Bailey <pbailey@...>
Can someone tell me why, in my code below, I'm getting part of the
> -----Original Message-----
[#264456] TCPSocket select method — Roger Pack <rogerpack2005@...>
Hmm. If you create a method thus:
[#264461] accessing SOAP::Mapping::Object — Ruby Rookie <patrick.hoogendijk@...>
Hi,
[#264466] Working with classname that is stored in a string — "Glen Holcomb" <damnbigman@...>
Hi all,
[#264484] rubyhitsquad's vlad 1.0.0 Released — Ryan Davis <ryand-ruby@...>
vlad version 1.0.0 has been released!
[#264492] Can a lambda or Proc object yield a value to a block? — Mick Macamhlaoibh <mick.macamhlaoibh@...>
I've searched quite a bit on the web and through "Programming Ruby - the
On 8/13/07, Mick Macamhlaoibh <mick.macamhlaoibh@gmail.com> wrote:
[#264508] Why is rake really slow? — richpoirier@...
Is rake supposed to be really slow?
unknown wrote:
On Aug 14, 6:40 pm, Jim Weirich <j...@weirichhouse.org> wrote:
On Aug 15, 12:41 am, richpoir...@gmail.com wrote:
[#264516] what is "dynamic constant assignment" — "sean liu" <seanliugm@...>
hi, all
2007/8/14, sean liu <seanliugm@gmail.com>:
Alle marted14 agosto 2007, Nikos Kanellopoulos ha scritto:
[#264522] how to output a octal coded number ??? — unbewust <yvon.thoraval@...>
i write a C extension to Ruby, some methods are dealing with octal
On Aug 14, 2007, at 01:49, unbewust wrote:
[#264523] Symbols and strings — maghac <magnus.hacker@...>
Hi,
[#264532] Does an Array#apply make any sense at all? — "nikolai.weibull@..." <nikolai.weibull@...>
Hi!
* <dblack@rubypal.com> (16:48) schrieb:
On Aug 14, 2007, at 02:40, nikolai.weibull@gmail.com wrote:
On Aug 14, 11:50 am, Eric Hodel <drbr...@segment7.net> wrote:
On Aug 14, 2007, at 04:40, nikolai.weibull@gmail.com wrote:
2007/8/14, nikolai.weibull@gmail.com <nikolai.weibull@gmail.com>:
Hi --
[#264534] Exchanging the extension in a filename — "Ronald Fischer" <ronald.fischer@...>
I have a string representing the name of a java file. I would
[#264551] Any Muslims around? — Kyrre Nyg蚌d <kyrreny@...>
Just wondering if any Muslims have gotten around to making a Ruby script
[#264574] Convert a n binary number to /n — Zangief Ief <z4n9ief@...>
Hi,
[#264578] JRuby and Netbeans Matisse GUI builder — "Leslie Viljoen" <leslieviljoen@...>
Hello everyone!
Is it out of beta? I'm using NB6 beta for my home-ruby projects, and
On 8/14/07, Kyle Schmitt <kyleaschmitt@gmail.com> wrote:
Do those milestones mean anything to anyone? I just download the
[#264587] RubyCocoa 0.12.0 — "Laurent Sansonetti" <laurent.sansonetti@...>
Hi,
[#264614] Is there a thread safe implementation of a priority queue? — Frank Meyer <lolz.llolz@...>
I could only find a class called Queue in RDoc. Is there no (thread
[#264615] attr_* position in a class and their results — "Arno J." <jub@...>
Hello,
[#264625] post xml over https connection — brad <byte8bits@...>
Has anyone posted xml data over a https connection? We have a vendor
[#264637] Class Instantiation — jantzeno <b3.pwns@...>
I have a few questions about class instantiation.
[#264650] String parse — anitawa <anitawa@...>
Hello,
[#264657] Swiftiply 0.6.1 Released — khaines@...
http://swiftiply.swiftcore.org
[#264671] LoadError - Mechanize, Hpricot (gems) — killy971@...
Hello,
killy971@gmail.com wrote:
> Is Hpricot installed?
[#264692] Random case chars? — Haze Noc <h4z3@...0re.org>
Does anyone have any good ways of transferring a string to random chars?
[#264701] dot matrix printer ! — Luiz Macchi <gugui_sarubi_macchi@...>
Hi all,
[#264702] ruby-debug: 1) @-sign, 2) v i <object> — Axel <a99.googlegroups.a99@...>
Hello,
[#264705] How do you choose a random word from an array? — Bob Sanders <small.business.strategy@...>
I'm trying to choose a random word from a given array. A little
[#264721] UTF-8 encoding with BOM under Ruby 1.8.x (Windows) — "Wolfgang Nádasi-Donner" <ed.odanow@...>
Moin, moin!
[#264735] Gosu 0.7.4 — Julian Raschke <julian@...>
Hi,
On 8/15/07, Julian Raschke <julian@raschke.de> wrote:
On Aug 15, 5:51 pm, "Martin DeMello" <martindeme...@gmail.com> wrote:
[#264737] Singleton or full static class — Frank Meyer <lolz.llolz@...>
In other languages I'm using the singleton pattern when I need a
[#264783] mp3 file magic number identification — John Joyce <dangerwillrobinsondanger@...>
Does anybody know how to identify (validate) mp3 files (other audio
On 8/15/07, John Joyce <dangerwillrobinsondanger@gmail.com> wrote:
On Thu, Aug 16, 2007, John Joyce wrote:
[#264792] Re: Creating and passing a block in a C extension — Tim Hunter <TimHunter@...>
Gerardo Santana Gez Garrido wrote:
[#264793] watir with javascript? — Erik Boling <schmode93@...>
I have been using the watir gem for a few days, and i have come across a
On Aug 15, 4:55 pm, Erik Boling <schmod...@yahoo.com> wrote:
> you shoud post this to the watir group -
[#264817] grep a csv? — Michael Linfield <globyy3000@...>
If i had a huge CSV file, and i wanted to pull out say all the lines
Michael Linfield wrote:
M. Edward (Ed) Borasky wrote:
Michael Linfield wrote:
On Aug 16, 3:04 am, Alex Young <a...@blackkettle.org> wrote:
On 16 Aug 2007, at 13:08, Michael Linfield wrote:
Alex Gutteridge wrote:
On 16 Aug 2007, at 13:29, Michael Linfield wrote:
Alex Gutteridge wrote:
On Aug 15, 10:18 pm, Michael Linfield <globyy3...@hotmail.com> wrote:
[#264827] excessively verbose request for help with regex and arrays — "Simon Schuster" <significants@...>
text = "(20:29:55) awhilewhileaway: I also need to assemble the
On Aug 15, 2007, at 21:08, Simon Schuster wrote:
thanks, but since the time is only going to be used for arithmetic
[#264831] removing quotes in a string — Grace Xue <grace@...>
Hi, does anyone know of a good way to remove leading and trailing quotes
[#264868] Calling JRuby from Ruby. — Chris Richards <evilgeenius@...>
Whats the best way of running a JRuby script from Ruby?
[#264876] Relationship operator for classes — "Ronald Fischer" <ronald.fischer@...>
I wanted to distinguish between cases, where a variable
[#264885] Won't WIN32OLE_EVENT.new leak? — "nikolai.weibull@..." <nikolai.weibull@...>
Won't WIN32OLE_EVENT.new leak? A WIN32OLE object will sooner or later
Hello,
[#264887] reading byte stream from network — akifusenet@...
Hi
[#264911] Double quote escape character — Alvaro Perez <alvaro.pmartinez@...>
Hi all,
On Aug 16, 11:26 am, Alvaro Perez <alvaro.pmarti...@gmail.com> wrote:
[#264923] Does singleton variables have any meaning ? — "Arno J." <jub@...>
Hello,
Hi --
>> class << self #or class << A
Hi --
unknown wrote:
Hi --
unknown wrote:
[#264936] Lazy function definition pattern in Ruby? — Sam Kong <sam.s.kong@...>
Hi,
Hi --
Sam Kong wrote:
Hi --
[#264942] Problem installing dependecy log4r for ruby-net-nntp — Eric <eric-news@...4all.nl>
To be able to interact with a news server (NNTP) I try to install
[#264943] Passing two functions as parameters — Frank Meyer <lolz.llolz@...>
Is it possible to pass a function as a parameter?
I know only one way:
[mailto:list-bounce@example.com] On Behalf Of Frank Meyer
[#264959] Fastest CSV parsing? — William James <w_a_x_man@...>
This is the best I've come up with so far. It should handle any CSV
On Aug 16, 2007, at 2:35 PM, William James wrote:
[#264963] character to hex/binary/etc... — John Joyce <dangerwillrobinsondanger@...>
Hmm... I can turn a number into a character with .chr
John Joyce wrote:
[#264964] file grep — Abhijeet Dharmapurikar <abhi_don@...>
I have a file that has a list of filenames- filenames.txt
> -----Original Message-----
2007/8/16, Felix Windt <fwmailinglists@gmail.com>:
[#265003] backticks — John Joyce <dangerwillrobinsondanger@...>
Wow, seems that you can use double-quoted string style substitution
On Fri, Aug 17, 2007, John Joyce wrote:
[#265010] shared scripts and ruby gems — "Michael Schidlowsky" <michael@...>
Hello everyone,
[#265013] File.move command — barjunk <barjunk@...>
I thought if I did:
[#265036] Help with Arrays... — Jonathan --- <jon539@...>
I have the following code:
Jonathan --- wrote:
Dan Zwell wrote:
Jonathan Carbon wrote:
Dan,
[#265058] Web developement — Ambrose Jeyaprabhuj <jeyaprabhuj@...>
Hi guys,
[#265060] Displaying currency symbols in select — James Sturrock <killertoaster@...>
I can't seem to get a 贈 symbol to display correctly in a form select
James Sturrock wrote:
[#265069] MultiValuedHash — Christian <ozric@...>
I have a lot of files in an folder and want loop over the files in a
[#265070] how to get the key, value pairs of RHASH ??? — unbewust <yvon.thoraval@...>
i'd like to have, in my module options (is in FileUtils for ex) like
On 17 ao皦, 11:16, Eric Hodel <drbr...@segment7.net> wrote:
[#265072] How to build offline documentation about FileUtils ?? — unbewust <yvon.thoraval@...>
for the time being i'm indirectly connected to the net then, i need a
[#265083] Ruby-doc.org slow? — "Cliff Rowley" <cliffrowley@...>
Anyone else finding ruby-doc.org running reaaaaally slow, or is it just me?
[#265090] how to heredoc without interpolation and backslash interpretation with arbitrary length delimiter support — ashishwave <ashishwave@...>
Hi,
[#265096] Process Rings (#135) — Ruby Quiz <james@...>
The three rules of Ruby Quiz:
[#265107] Return first line of parsing — Haze Noc <h4z3@...0re.org>
mysite.each {|line|
[#265113] Regexp riddle; escaping escapes — Phlip <phlip2005@...>
Rubies:
[#265115] wishing of reactive programming in ruby — ashishwave <ashishwave@...>
ruby integrates power of functional programming from lisp , purest OO
>
On 8/17/07, benjohn@fysh.org <benjohn@fysh.org> wrote:
On Aug 17, 2007, at 11:44 AM, Francis Cianfrocca wrote:
[#265118] how to produce from C, a ruby symbol ??? — unbewust <yvon.thoraval@...>
i'd like to use ruby symbols from C , i've found ID2SYM and SYM2ID but
[#265130] method access to the enclosing method's locals? — Larry Kluger <rubyforum@...>
Hi --
The general concept involved is that of a closure and it is certainly
[#265144] Slave not removing slave_proc_* files — Jos Backus <jos@...>
Hi. In order to be able to run swiftiply_mongrel_rails under daemontools I
Hi Ara,
[#265147] Array Difference — Matteo Gottardi <matgott@...>
Hi all. Why this don't work??
[#265148] removing something from the end of each item in an array — "Simon Schuster" <significants@...>
in this case a "\n"...
On 8/17/07, Simon Schuster <significants@gmail.com> wrote:
[#265154] 8086 simulator in ruby — Vasil Vangelovski <vvangelovski@...>
I'm thinking of writing a simulator for the intel 8086 processor in
Vasil Vangelovski wrote:
On 8/17/07, Vasil Vangelovski <vvangelovski@gmail.com> wrote:
[#265171] Filesystem Database — Yottameter <yottameter@...>
I'd like to use a database, but my IT department won't install mysql. I
On Aug 17, 2007, at 17:04 , Yottameter wrote:
[#265191] I'm a newcomer — Gaston Ramos <gramos@...>
Hi, all
[#265202] Fun with RACC examples — barjunk <barjunk@...>
I've been browsing the Pragmatic Programmer book and was taken by the
[#265206] Using StandardAdditions.osax with appscript — Morton Goldberg <m_goldberg@...>
Can anybody tell me how to execute a command (e.g., beep) implemented
[#265223] Problem with Array#delete — Matthew B Gardner <weather@...>
Hello, I'm baffled by the following problem:
On Aug 18, 2007, at 12:59 AM, Matthew B Gardner wrote:
Sorry, I only meant the code I posted as an example of what is happening --
On 18.08.2007 08:34, Matthew B Gardner wrote:
I went a little different route, but that was indeed the problem. I just
On 18.08.2007 11:44, Matthew B Gardner wrote:
> I went a little different route, but that was indeed the problem. I just
Hi --
Thank you to everyone who has tried to help me with this today -- I know for
[#265244] How do you print the first 5 records in an array? — Bob Sanders <small.business.strategy@...>
Let's say I have an array defined as:
On Saturday 18 August 2007 02:55:17 am Bob Sanders wrote:
Alle sabato 18 agosto 2007, Bob Sanders ha scritto:
[#265267] how to read a ruby symbol from C ? — unbewusst <yvon.thoraval@...>
I'm now able to produce a ruby symbol from C
[#265268] Working with String — Dipesh Batheja <dipesh_batheja@...>
Hi need some help with string manipulation. I have a string representing
[#265273] Emulating a Groovy feature? — John Wells <lists@...>
Guys,
2007/8/18, John Wells <lists@sourceillustrated.com>:
2007/8/20, Robert Klemme <shortcutter@googlemail.com>:
On Aug 20, 2007 4:07 AM, Robert Klemme <shortcutter@googlemail.com> wrote:
On 21.11.2007 18:24, Jake Cutter wrote:
[#265284] Named Constructor Idiom in Ruby? — Arlen Christian Mart Cuss <celtic@...>
Hi all,
[#265301] Execute ruby commands in a program — Haze Noc <h4z3@...0re.org>
Ok so lets say i have a program, And within the program i call a command
[#265303] Is this the perfect regex for validating first & last names? — Todd Burch <promos@...>
Perhaps a fairly bold statement, coming from a novice regex'er. :)
-----BEGIN PGP SIGNED MESSAGE-----
[#265328] Adding to an array question — "Corey Haines" <coreyhaines@...>
I need to add a string to the end of an array count number of times. I
[#265330] Download Calvin+Hobbes Script — Elliot Temple <curi@...>
The top link on del.icio.us is a site with all the Calvin + Hobbes
Elliot Temple wrote:
James Britt wrote:
Elliot Temple wrote:
[#265337] Ruby's equivalent to Java's "interface" — Steve Quezadas <steve@...>
Please forgive this rather naive question, but it's a query that's
[#265345] Printing variable names — darren kirby <bulliver@...>
Hello all,
[#265376] splitting Array - DRY — Josselin <josselin@...>
I am presently splitting an array on 4 successives periods of time , is
On 2007-08-19 09:58:46 +0200, Stefan Rusterholz <apeiros@gmx.net> said:
[#265381] Detecting duplicates in an array, anything in the standard library ? — Thibaut Barr鑽e <thibaut.barrere@...>
Hi!
On Aug 19, 5:38 am, Thibaut Barr鑽e <thibaut.barr...@gmail.com> wrote:
Thibaut Barr竪re wrote:
On 19.08.2007 23:15, Robert Klemme wrote:
On Aug 19, 5:16 pm, Robert Klemme <shortcut...@googlemail.com> wrote:
From: Thibaut Barr鑽e [mailto:thibaut.barrere@gmail.com]
Duplicates can also be extracted from an array like this:
From: Jimmy Kofler [mailto:koflerjim@mailinator.com]
2007/8/21, Pe, Botp <botp@delmonte-phil.com>:
From: Robert Klemme [mailto:shortcutter@googlemail.com]
[#265397] Getting MySQL column comment metadata? — "Mario T. Lanza" <mlanza@...>
Hi All,
On Sun, 19 Aug 2007 23:33:35 +0900, Mario T. Lanza wrote:
[#265400] Kevin Howe? — Trans <transfire@...>
Last call for Kevin Howe. Hello?
[#265406] Float addition problem / Processor bug? — Christian Luginbuehl <dinkel@...>
Hi,
On 19.08.2007 19:49, Christian Luginbuehl wrote:
>> Is it a processor bug, a simple rounding problem or a ruby error?
Christian Luginbuehl wrote:
[#265420] Converting %2F back to / — Dipesh Batheja <dipesh_batheja@...>
I have a string which contains url. The forward slash in it represented
[#265421] Video playback library? — John Reiter <johnreiter@...>
I've recently begun learning ruby (coming from a mainly java world), and
[#265440] Unmarshal object with PHP — "drogus@..." <drogus@...>
Hi,
[#265447] MS VC++ Toolkit 2003? — Tim Hunter <TimHunter@...>
I've just purchased a new Intel-based iMac and installed Windows XP
[#265448] how can I open a local file? — Zhan feng Wang <wzfg@...>
Hi,friends,
[#265449] Show defining file for methods? — "Mario T. Lanza" <mlanza@...>
I don't think this is built in, but maybe I'm wrong. I was wondering
[#265480] ZenTest autotest problem on Windows XP — "Nicolas Rimbeau" <nicolas.rimbeau@...>
Hello,
[#265488] Current rubygems require idiom — Bil Kleb <Bil.Kleb@...>
Hi,
Bil Kleb wrote:
[#265498] regex not gsubbing for me. — Peter Bailey <pbailey@...>
Hi,
[#265532] How +:symbol is parsed — "Victor \"Zverok\" Shepelev" <vshepelev@...>
Hi.
[#265535] Adding aspects that modify return values? — "Mario T. Lanza" <mlanza@...>
I am trying to use 'aspectr' to add aspects to Rails FormHelpers like
[#265543] Regexp: named captures — Ari Brown <ari@...>
How do named captures in Ruby work? This is what I've tried:
Ruby doesn't have named-captures.
On Aug 20, 2:44 pm, Ari Brown <a...@aribrown.com> wrote:
On Aug 20, 3:32 pm, William James <w_a_x_...@yahoo.com> wrote:
On Aug 20, 4:40 pm, Phrogz <phr...@mac.com> wrote:
[#265544] Rake question: How to call a task from a different namespace. — "Wayne E. Seguin" <wayneeseguin@...>
How does one call from inside a namespace, a task from another
[#265546] Date and DateTime on the Mac — Ronny <ro.naldfi.scher@...>
I have installed ruby for Mac OS/X. Strangely, the classes Date and
> -----Original Message-----
[#265562] ruby-debug vs. breakpoint — TomRossi7 <tom@...>
Okay, so it looks like getting the ole "breakpoint" working isn't
[#265568] system() doesn't work but %x does — Philip Mateescu <philipmateescu+ruby-forums@...>
[#265572] # of lines in a file — blufur <blufur@...>
is there built-in method to determine the number of lines in a file?
[#265583] get a class from its name — Rolando Abarca <funkaster@...>
This is how i'm currently getting a class object from a name:
Hi --
[#265589] VimMate 0.6.3 — "Guillaume Benny" <guillaume.benny@...>
Hi,
[#265592] Dear Lazyweb: Gem Platforms — Eric Hodel <drbrain@...7.net>
As you may or may not have heard, RubyGems will be merged into Ruby
[#265596] Test if file is binary ? — "Rebhan, Gilbert" <Gilbert.Rebhan@...>
On Aug 21, 8:04 am, "Rebhan, Gilbert" <Gilbert.Reb...@huk-coburg.de>
On 21 Aug 2007, at 15:57, Rebhan, Gilbert wrote:
Sorry for the duplicate! Robert is too fast for me.
[#265615] flog 1.1.0 Released — Ryan Davis <ryand-ruby@...>
flog version 1.1.0 has been released!
On Tue, Aug 21, 2007 at 05:05:33PM +0900, Ryan Davis wrote:
Chad Perrin wrote:
Thomas Metge wrote:
On Aug 23, 2007, at 13:33, Thomas Metge wrote:
To normalize the "final score" shouldn't it be divided by the number of
[#265635] How to "cast" in Ruby — Marcin Tyman <m.tyman@...>
Hi,
Hi --
David A. Black wrote:
On Aug 21, 8:13 am, Marcin Tyman <m.ty...@interia.pl> wrote:
On Aug 21, 7:12 am, Kaldrenon <kaldre...@gmail.com> wrote:
On Aug 21, 11:15 am, Phrogz <phr...@mac.com> wrote:
On 8/21/07, Kaldrenon <kaldrenon@gmail.com> wrote:
[#265645] Gallery application in RoR — Marcin Gil <marcin.gil@...>
Hi!
[#265657] Ruby off the Rails — celldee <celldee@...>
I did a quick search on jobserve.com for 'ruby'. I got 60 hits, most
celldee wrote:
brad wrote:
On 21.08.2007 17:27, Mohit Sindhwani wrote:
[#265668] variable args length and rb_class_new_instance — unbewusst <yvon.thoraval@...>
i did a first try calling rb_class_new_instance with variable args
[#265698] Failure trying to build Ruby 1.8.6 on HP-UX 11 — Daniel Berger <djberg96@...>
Hi all,
[#265715] Writing to Binary Files — "doug meyer" <doug.meyer@...>
I'm having some serious issues writing to a binary file. Can anyone
[#265720] executing a command from a ruby script — greg <greg.johnsen80@...>
Hi All,
[#265729] Get Date Modified value for a directory (folder) — Hayato Iriumi <hiriumi@...>
Hello, folks.
Hi,
I was trying to get modified date/time for a remote directory and the
[#265738] find opened classes — "nraychaudhuri@..." <nraychaudhuri@...>
Is there any way I can find all the classes that have been re-opened
[#265747] MD5 authentication against Active Directory with ruby ldap — James Yang <macinux@...>
Here is the code:
On 8/22/07, James Yang <macinux@gmail.com> wrote:
Thanks Francis, but I am still confused. what you mean we have to use
On 8/22/07, James Yang <macinux@gmail.com> wrote:
It is still confusing to me. I wonder if it is true that a plaintext
On 8/22/07, James Yang <macinux@gmail.com> wrote:
[#265759] Is there a real thing that can convert ruby scripts to c codes? — Magicloud Magiclouds <magicloud.magiclouds@...>
Dear all,
[#265761] tail, start reading at EOF — "Rebhan, Gilbert" <Gilbert.Rebhan@...>
[#265766] how to dump contents of an array as parameters — Akif Tokuz <akifusenet@...>
[#265773] Run ruby application with params — Luiz Macchi <gugui_sarubi_macchi@...>
Hi, i need to run an aplication and send a param with it
[#265778] Using external text file to do search and replace? — Dan George <endege@...>
I recently started to take an interest in Ruby programming and with
Alle mercoled22 agosto 2007, Dan George ha scritto:
On Aug 22, 5:43 pm, Stefano Crocco <stefano.cro...@alice.it> wrote:
[#265801] Re: ruby-ldap and paged results on windows — dave@...
[#265826] Rope Data Structures — John Miller <jfmiller28@...>
Greetings All,
On Aug 22, 2007, at 2:03 PM, John Miller wrote:
[#265841] Re: how to be cool with map — Erik Veenstra <erikveen@...>
Faster, because it breaks the loop as soon as possible, and
[#265842] Ruby & Word 2007 help — "Inge Zwart" <inge@...>
I have a batchmacro that I use in Ruby with Word 2003. I converted to Word
Just a quick hint, since it's saved me a few times when the MSDN site
[#265843] time class changed in ruby-1.8.6? — "Ball, Donald A Jr (Library)" <donald.ball@...>
Hi guys. I'm in the process of migrating a ruby app from 1.8.5 to 1.8.6
Ball, Donald A Jr (Library) wrote:
Ball, Donald A Jr (Library) wrote:
[#265875] Class method access instance variable? — Finn Koch <splitform@...>
Hi, I'm just learning ruby and I'm working on a server connection. I
On 8/23/07, Finn Koch <splitform@gmail.com> wrote:
Daniel ----- wrote:
On 8/23/07, Finn Koch <splitform@gmail.com> wrote:
Daniel ----- wrote:
[#265876] add outside variable to array elements — Ignatz Hafflegab <mcpeople@...>
Hi,
From: Ignatz Hafflegab [mailto:mcpeople@hotmail.com]
Thank you, Alex Gutteridge.
[#265888] ruby shell? — "Simon Schuster" <significants@...>
what about a shell based on ruby? would such a thing be
There is ruby based shells... Look them up and think about it some more...
2007/8/23, Simon Schuster <significants@gmail.com>:
It would be cool if we could some how write a patch that would alter
2007/8/23, Daniel Aquino <mr.danielaquino@gmail.com>:
It's not just arrays... lots of things are a pain..
2007/8/23, Daniel Aquino <mr.danielaquino@gmail.com>:
John Joyce wrote:
"Mogok" sounds pretty cool. "The Mogok Valley in north central Burma
[#265893] Changing "self" for cleaner code — come <come.news@...>
Hi,
From: come [mailto:come.news@free.fr]
Pe wrote:
[#265907] Selecting indices from an array — "Ronald Fischer" <ronald.fischer@...>
For an array a, I would like to know all the indices i where a[i]
[#265912] Renaming Files — Gabriel Dragffy <gabe@...>
Hi, I'm just trying to rename a whole load of files in a directory.
[#265926] What is the difference between :, ::, . ? — Gabriel Dragffy <gabe@...>
Hi, I'm still confused when to use :: or : or . to access namespaces
Alle gioved23 agosto 2007, Gabriel Dragffy ha scritto:
[#265947] ruby into a .dll? — "aidy.lewis@..." <aidy.lewis@...>
Hi,
[#265971] Functional Programming — benjohn@...
I'm interested in functional programming.
On Aug 23, 1:32 pm, benj...@fysh.org wrote:
> If you like Ruby, you may also enjoy Lisp since it influenced Ruby.
Sharon Phillips wrote:
On 8/25/07, M. Edward (Ed) Borasky <znmeb@cesmail.net> wrote:
Martin DeMello wrote:
[#265989] Once more unto the breach: private class methods — Zeekar <markjreed@...>
Found a lot of discussion of this, but it didn't seem to suggest a
Hi --
[#265992] Problems getting Mechanize working... — Sergio Ruiz <sergio@...>
i am trying to get mechanize to work, but i am getting the following
[#266011] Aquarium v0.1.0 - An AOP Toolkit for Ruby — "Dean Wampler" <deanwampler@...>
I just released the first version of a new Aspect-Oriented Programming
[#266014] subarray using [1,-1] returns nil. — Todd Burch <promos@...>
a = %w(a b c d e f g) ;
[#266024] suppress ruby warnings during runtime? — Aaron Smith <beingthexemplary@...>
I've been looking for a way to supress warnings at runtime, not just in
[#266030] ldap injection — "Jeff - Burly Systems" <jeff.burly@...>
Any issues / advice guarding against ldap injection when doing a
[#266032] Dynamic methods — -j B- <jrb562@...>
I have seen examples of catching unkown methods called on a class with
Trans wrote:
[#266039] something I just found out, am sharing (:newbish) — "Simon Schuster" <significants@...>
075:0> a = "hello"
Simon Schuster wrote:
Hello,
On 8/24/07, Simon Schuster <significants@gmail.com> wrote:
[#266041] Combinations of numbers/operators? — Donald Patch <spamwhacker+rubyforum@...>
This is a really easy one but I'm kind of a kook and new to programming
Donald Patch wrote:
Dan Zwell wrote:
[#266046] Advice on bulding a web service — Doug Livesey <biot023@...>
Hallo.
Doug Livesey wrote:
[#266061] Ruby + iptables — "Michael T. Richter" <ttmrichter@...>
I've been poking around on Rubyforge and Sourceforge and getting nowhere
[#266067] How to append some data at the beginning of a file — Uday Thokala <udaykanth_t@...>
Hi,
> I am newbie to Ruby so please spare me if the question looks silly. My
Ronald Fischer wrote:
> Thanks Ronald for your comments. I am wondering may be ruby
[#266085] ID3 Tags (#136) — Ruby Quiz <james@...>
The three rules of Ruby Quiz:
Hi,
On 8/24/07, Ruby Quiz <james@grayproductions.net> wrote:
On Aug 24, 2007, at 7:47 AM, Robert Dober wrote:
Here's my solution. Should be pretty straightforward.
On Aug 26, 2007, at 8:45 AM, Jesse Merriman wrote:
I've been extremely busy lately, but I wanted to give this one a try.
[#266087] Combining Array Elements — gregarican <greg.kujawa@...>
I have an array that I would like to combine elements. Here's a sample
On Aug 24, 7:50 am, gregarican <greg.kuj...@gmail.com> wrote:
2007/8/24, Yossef Mendelssohn <ymendel@pobox.com>:
On Aug 24, 9:52 am, "Robert Klemme" <shortcut...@googlemail.com>
Greg Kujawa wrote:
[#266102] Dir, recursive filescan — "Rebhan, Gilbert" <Gilbert.Rebhan@...>
On 24.08.2007 16:19, Rebhan, Gilbert wrote:
[#266121] How to check for an error if executing a shell command e.g. with system('commandhere')? — kazaam <kazaam@...>
Hi,
[#266146] Logging object. — "tobyclemson@..." <tobyclemson@...>
Hi,
[#266149] SysAdmin of the Year: Nominate Tom Copeland? — Bil Kleb <Bil.Kleb@...>
From SourceForge.net comes,
[#266159] Thread safety techniques for server applications? — Aaron Smith <beingthexemplary@...>
Hey all,
Hi Aaron,
On Sat, 25 Aug 2007, dtuttle1@gmail.com wrote:
> Remember that Ruby threads, being green threads, are all in the same
On Sun, 26 Aug 2007, ara.t.howard wrote:
khaines@enigo.com wrote:
On Sun, 26 Aug 2007, ara.t.howard wrote:
> I'm looking for some information about handling thread safety with Ruby.
Roger Pack wrote:
[#266162] How can I make this if/else more succinct? — eggie5 <eggie5@...>
How can I make this if/else more succinct?
Actually how can this be more succinct?
On 8/24/07, eggie5 <eggie5@gmail.com> wrote:
Logan Capaldo wrote:
[#266179] IRB module with non-blocking asynchronous gets — Shane Liesegang <shane@...>
Is there a way to use the IRB module so that it evaluates code on-demand
[#266188] Bind to an "as if" superclass context — Trans <transfire@...>
Is there a way to do the "opposite" of binding a superclass method to
[#266215] Newbie questions — "Barr, Keith" <keith.barr@...>
Hi there,
On Aug 25, 3:05 pm, "Barr, Keith" <keith.b...@lmco.com> wrote:
[#266239] Ruby access to Win Forms application — Jim Knowlton <jknowlton525@...>
I am a QA Engineer implementing a Ruby-based test framework to test
[#266251] Strict conversion of strings to ints? — Kenneth McDonald <kenneth.m.mcdonald@...>
Is there an easy way to parse a string to an integer that will throw an
On Aug 25, 2007, at 10:19 PM, Kenneth McDonald wrote:
[#266269] String#tr - Problem in Code or Documentation? — "Wolfgang Nádasi-Donner" <ed.odanow@...>
Moin, moin!
[#266274] Ruby Vs. Java — Nick Nick <schaefer88@...>
Which programming language is faster - Ruby or Java?
It depends what you mean by faster,
On Aug 26, 6:16 am, Nick el <schaefe...@gmail.com> wrote:
|Phrogz|
I. P. wrote:
Michael Glaesemann wrote:
> > I saw once a cartoon about real programmers where a guy was sitting in
Nick Nick wrote:
On Tue, Aug 28, 2007 at 12:33:20PM +0900, Kenneth McDonald wrote:
Java's speed comes largely from its pre-compiling. It was quite slow in
[#266279] 2D MMORPG — Nick el <schaefer88@...>
I've been trying to find out what programming language would be best for
[#266285] sort_by { rand } not working — Mike Dershowitz <michael.dershowitz@...>
Hello:
If you don't mind removing duplicates, Sets are non-ordered, so you
thomas.macklin@gmail.com wrote:
Dan Zwell wrote:
On Sun, 26 Aug 2007 09:22:38 -0500, Ken Bloom wrote:
[#266309] Why does: system("./ati-driver-installer-8.40.4-x86.x86_64.run --buildpkg Ubuntu/feisty") not work ? It always fails without any error? — kazaam <kazaam@...>
Well,
Okay I did as suggested:
> -----Original Message-----
it is executable and working with
[#266381] how to check for block in an evaled method? — "Nasir Khan" <rubylearner@...>
Consider the snippet -
[#266383] Ruby Gems Help — Nick Sch <schaefer88@...>
Hello again,
[#266391] newbie to Ruby — Charles Pareto <chuckdawit@...>
Hi,
Hi Charles,
[#266397] Override object initialization, add a filepath attribute. — Aaron Smith <beingthexemplary@...>
Is it possible to override initializations so that anytime an object is
On 27 Aug 2007, at 13:45, Aaron Smith wrote:
[#266403] Ruby Pocket Reference — John Joyce <dangerwillrobinsondanger@...>
I picked up the new OREILLY book Ruby Pocket Reference today, by
On Mon, 27 Aug 2007 14:39:53 +0900, John Joyce wrote:
On Aug 27, 3:58 am, Thomas Worm <use...@s4r.de> wrote:
But ruby already _has_ animals.
No, I'm not that dense, I know OREILLY chooses random animals at
John Joyce wrote:
I think the giraffes are what they've assigned to Ruby for some
[#266421] DateTime yaml bug — Artur Merke <am@...>
Hi,
[#266439] What is happening with this Unary minus? — Todd Burch <promos@...>
LOOPER = 6
[#266442] More convenient #p? — Trans <transfire@...>
Has anyone else every wished #p would passthru it's argument? Ie. Work
[#266447] howto decode encoded mail subjects? — Stephan Mueller <d454d@...>
Hi,
[#266469] socket 10s hangs — Roger Pack <rogerpack2005@...>
Question: anybody ever had the situation of a socket create or send that
Roger Pack wrote:
I think that did it! Thank you!
[#266471] Substitution within system quoted string — "Victor Reyes" <victor.reyes@...>
Team,
> -----Original Message-----
On 27.08.2007 22:34, Felix Windt wrote:
[#266490] SQLite 3 and Ruby Wierd errors — Sal Syed <saliktheblank@...>
Hi,
[#266495] Conducting Regular Expressions on a text file — Peter Marks <petertmarks@...>
I'm trying to find and replacace the string "placeholder" in a text
[#266497] IDE's With Indentation Guides Like SciTE? — "list. rb" <list.rb@...>
I've used SciTE for quite some time now and have become addicted to the
list. rb wrote:
list. rb wrote:
Reid Thompson wrote:
On Wed, Aug 29, 2007 at 09:42:05AM +0900, Reid Thompson wrote:
I'll have to check out Komodo. VIM --I'm not that *hardcore* :-)
[#266519] check if server is alive in drb — Mr_Tibs <tiberiu.motoc@...>
Hi,
[#266524] ''Macro'' operator — Damjan Rems <d_rems@...>
[#266556] problem with yaml — unbewusst <yvon.thoraval@...>
i'm using a yaml file to save my preferences in a RubyCocoa
[#266607] gsub help — hurcan solter <hsolter@...>
Hi there;
[#266616] idiomatic way to assign if not nil? — Jay Levitt <jay@...>
I know I can use "a ||= b" to assign b to a if a is nil.
On Aug 29, 1:25 am, Jay Levitt <j...@jay.fm> wrote:
Hi Jay
On 8/28/07, Douglas F Shearer <dougal.s@gmail.com> wrote:
Hi --
On Aug 28, 8:00 pm, dbl...@wobblini.net wrote:
[#266637] Where is the define_singleton_method method? — "Eustáquio Rangel" <eustaquiorangel@...>
I just got the svn trunk and was testing some new stuff, but could not
[#266641] Help parsing simple structured data. — "Nuby Ruby" <nubyruby@...>
I'm rather new to Ruby and am trying to figure out how to parse some
Nuby Ruby wrote:
Dan,
Nuby Ruby wrote:
In my situation it'll always be safe to assume there are no mount points,
From: Nuby Ruby [mailto:nubyruby@gmail.com]
[#266648] How to fix this error, help please! — OnRails Ruby <zlai@...>
I want to run this simple test, but something is wrong. I don't know how
Hello,
[#266649] Re: Accessing ruby 1.9 interpreter from other threads — Nobuyoshi Nakada <nobu@...>
Hi,
[#266655] Buglet in 'gem check --alien' — "Han Holl" <han.holl@...>
Hello,
[#266661] SQLIte3 DL driver deprecated, how to use native? — "Eddie Catflap" <catflaporama@...>
Hi.
[#266664] Difference between Distributed ruby and Rinda — Hema Latha <hema_aspire@...>
Can anyone tell me the difference between Distributed ruby and rinda?
On Aug 29, 7:48 am, Hema Latha <hema_asp...@yahoo.co.in> wrote:
On 8/30/07, brenton.leanhardt@gmail.com <brenton.leanhardt@gmail.com> wrote:
-----BEGIN PGP SIGNED MESSAGE-----
On 8/30/07, M. Edward (Ed) Borasky <znmeb@cesmail.net> wrote:
-----BEGIN PGP SIGNED MESSAGE-----
[#266671] Getting all google results with hpricot and connecting two gsub statements to just one? — kazaam <kazaam@...>
Hi,
[#266672] rake + FileUtils == warining — "Ronald Fischer" <ronald.fischer@...>
When I require both rake and FileUtils, i.e.
[#266675] Calling VB6 dll from Ruby — "lrlebron@..." <lrlebron@...>
I am trying to use a VB6 dll created by another programmer from Ruby.
[#266682] array.sort — Mark Ransom <mark.ransom@...>
Hi,
Alle mercoled狸 29 agosto 2007, Mark Ransom ha scritto:
[#266700] Bug in URI.parse? — "Andrew Beers" <beers@...>
I have looked through the archives for the mailing list, but didn't see
On Aug 29, 8:33 am, "Andrew Beers" <be...@tableausoftware.com> wrote:
> -----Original Message-----
Felix Windt writes:
[#266705] Help design a plugin system for a DSL — Chris Lowis <chris.lowis@...>
Hello,
[#266728] How to make an array of hashes to a single array with all the values of these hashes ? — kazaam <kazaam@...>
Take a look at this,
On Aug 29, 12:39 pm, kazaam <kaz...@oleco.net> wrote:
On Aug 29, 8:45 pm, Phrogz <phr...@mac.com> wrote:
On Aug 29, 2:53 pm, dima <dejan.di...@gmail.com> wrote:
2007/8/29, yermej@gmail.com <yermej@gmail.com>:
On 8/30/07, Robert Klemme <shortcutter@googlemail.com> wrote:
On 30.08.2007 16:47, Todd Benson wrote:
thanks guys! dimas solution showed me my error
[#266752] Adding elements of one array to another — Ari Brown <ari@...>
I can't remember who asked this a while ago, but while I was
[#266768] Bug in % (Float)? — "Charlie Lehardy" <charlie.lehardy@...>
Modulo should be a fairly simple operation, however I'm finding some very
From: Charlie Lehardy [mailto:charlie.lehardy@gmail.com] :
On Aug 29, 2007, at 10:14 PM, Pe, Botp wrote:
On 30/08/2007, Morton Goldberg <m_goldberg@ameritech.net> wrote:
On Aug 30, 2007, at 3:39 AM, Calamitas wrote:
On 30/08/2007, Morton Goldberg <m_goldberg@ameritech.net> wrote:
On Aug 30, 2007, at 5:56 PM, Calamitas wrote:
On 31/08/2007, Morton Goldberg <m_goldberg@ameritech.net> wrote:
On Aug 31, 2007, at 8:57 PM, Calamitas wrote:
On 01/09/07, Morton Goldberg <m_goldberg@ameritech.net> wrote:
On Sep 1, 2007, at 7:50 AM, Calamitas wrote:
On 01/09/07, Morton Goldberg <m_goldberg@ameritech.net> wrote:
[#266771] How does ruby handle scope and closure in this case? — grocery_stocker <cdalten@...>
How come when I do something like
[#266776] How do I format outputted text? — Dan Mariani <dmariani586@...>
[#266791] ruby stun client — "dtuttle1@..." <dtuttle1@...>
Hi - has anyone seen a sample stun client in ruby?
[#266797] collecting remote system information — "Chris Henderson" <henders254@...>
I am relatively new to coding and to ruby.
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[#266803] REXML Element exists question — John Butler <johnnybutler7@...>
An xml file is generated and i am currently parsing through it in a
[#266806] Important Research Project — "E.D.G." <edgrsprj@...>
Important Research Project (Related to computer programming)
[#266826] Need help randomly selecting unique values from an array — Paul <tester.paul@...>
Hi there,
[#266837] Add a method to a class at runtime? — bwv549 <jtprince@...>
[#266841] Changing date backward messes up threaded sleep — Earle Clubb <eclubb@...>
Can anyone explain this behavior? If the system time is set backward,
Bump...I also need this resolved.
On Wed, 7 Nov 2007 05:23:46 +0900, Gary Wright <gwtmp01@mac.com> wrote:
[#266842] installing 1.8.4 — Andre Munteanu <andreim@...>
Hi,
[#266848] read/select not blocking on SSL socket? — "yermej@..." <yermej@...>
I'm working on an SSL client/server application using persistent TLSv1
[#266868] rubygame — John Joyce <dangerwillrobinsondanger@...>
Wow!
[#266869] Why stack overflow with such a small stack? — Kenneth McDonald <kenneth.m.mcdonald@...>
I'm getting the following error:
Kenneth McDonald wrote:
Daniel DeLorme wrote:
On Fri, 2007-31-08 at 10:35 +0900, Kenneth McDonald wrote:
On 31.08.2007 03:54, Michael T. Richter wrote:
Heh, This is one of the few languages I haven't had that happen to to
[#266870] Any way to evaluate blocks using an arbitrary Binding? — Kenneth McDonald <kenneth.m.mcdonald@...>
Using Kernel.eval, I can evaluate a Ruby string under an arbitrary
[#266882] 0.06 == 0.06 returns false in Ruby? — "Jason G." <jasonpurchase@...>
Hi
Jason G. wrote:
Dan Zwell wrote:
There is also a class called BigDecimal (or something like that) if
On 8/30/07, doug meyer <doug.meyer@sigeps.org> wrote:
From: Jason G. [mailto:jasonpurchase@yahoo.com]
Pe単a wrote:
Michael Ulm wrote:
2007/8/31, Daniel DeLorme <dan-ml@dan42.com>:
From: Robert Klemme [mailto:shortcutter@googlemail.com]
2007/8/31, Pe, Botp <botp@delmonte-phil.com>:
Hi,
Daniel Berger wrote:
From: Michael Ulm [mailto:michael.ulm@isis-papyrus.com]
Pe wrote:
From: Michael Ulm [mailto:michael.ulm@isis-papyrus.com]
[#266894] Ruby stupidities — Kenneth McDonald <kenneth.m.mcdonald@...>
The title is intentionally (but semiseriously) contentious, but I'm not
On 31.08.2007 05:24, Kenneth McDonald wrote:
Hi --
[#266899] eclipse ruby plugin — "coolgeng coolgeng" <coolgeng410@...>
How to user ruby-plugin in eclipse 3.2 to build a project?
[#266912] Syslog facility — greg <greg.johnsen80@...>
Hi All,
[#266923] WebServices & WSDL — Marcin Tyman <m.tyman@...>
Hi guys,
[#266925] Dispatching when function name is stated as a symbol — "Ronald Fischer" <ronald.fischer@...>
Can someone point out an elegant way to solve the following problem?
On 8/31/07, Ronald Fischer <ronald.fischer@venyon.com> wrote:
[#266938] Weird problem with DATA and __END__ — "Michael T. Richter" <ttmrichter@...>
File: test1.rb:
[#266941] Program which calculates earnings (with some difficulties).. — Joop Van den tillaart <tillaart36@...>
Hi you all,
[#266942] DB connection setup for Unit Testing — Max Russell <thedossone@...>
I am trying to take a test-driven approach to a script I am writing.
[#266945] Twisting a Rope (#137) — Ruby Quiz <james@...>
The three rules of Ruby Quiz:
"Eric Mahurin" <eric.mahurin@gmail.com> wrote in message
On 8/31/07, Ruby Quiz <james@grayproductions.net> wrote:
[#266973] Overriding Kernel#raise — Shane Liesegang <shane@...>
I'm writing a C++ program that has a Ruby interpreter embedded in it.
[#266974] rsync functionality in Ruby? — Paul van Delst <Paul.vanDelst@...>
Hello,
On Aug 31, 12:49 pm, Paul van Delst <Paul.vanDe...@noaa.gov> wrote:
[#266987] REXML element reading <br /> error — John Butler <johnnybutler7@...>
When reading in the site element from my xml file using rexml it seems
Re: deadlock in ThreadPool using backtick
Justin Johnson wrote:
>>
>>> @pool << Thread.current
>>
>> The above line should be within the synchronize (above), or it might
>> spawn more than @max_size threads (I think).
>> Replace with
>> @pool_mutex.synchronize do
>> while @pool.size >= @max_size
>> print "Pool is full; waiting to run #{args.join(',')}...\n" if
>> $DEBUG
>> # Sleep until some other thread calls @pool_cv.signal.
>> @pool_cv.wait(@pool_mutex)
>> end
>> @pool << Thread.current
>> end
>
> I tried your suggestion but still get the error, and only when using
> backticks or any other method that reads from stdout or stderr.
>
>>> begin
>>> yield(*args)
>>> rescue => e
>>> exception(self, e, *args)
>>> ensure
>>> @pool_mutex.synchronize do
>>
>> In reality you don't need to synchronize here, as the @pool size/add to
>> is synchronized elsewhere. Taking this synch out may introduce new
>> problems, but...I'm not sure what they are :)
Because you're removing (and only once, and from a hash), I believe it's
thread safe to remove at any time (though, in retrospect, it might cause
a teeny bit of redundancy, but no problems)--i.e. taking out the
synchronize here
>
> I'm not sure what you mean. This makes sense to me, as we do not want
> more than one thread removing itself from the list at a time.
>
>> My question is if the wait within the shutdown function will 'suck'
>> signals away from processes, decreasing the number that can go at a
>> time, if all are at the 'wait' phase. Perhaps rethinking this code
>> would be nice :)
My hypothesis is that the shutdown function somehow or other messes up
the way the pool works. Maybe/maybe not.
Another problem with shutdown is that is seems like shutdown could be
called early enough to 'disallow' certain threads from entering the pool
(those that have not yet started to wait on the condition variable). So
that is another problem with it.
>
> I'm not sure what you mean by "suck signals away from processes". The
> shutdown method is just waiting until all threads have ended so we don't
> end our program before the threads are done.
>
> It still seems to me that stdout and stderr have something to do with my
> problem, since it always occurs when using backticks or even
> win32/popen3 methods that read from stdout and stderr, but never with
> system. Anyone else have any ideas on this?
I was able to recreate the bug using system OR backticks, as a note. I
think that the difference is only in timing, not in functionality (one
takes longer, so aggravates the problem more, perhaps?)
In reality, though, I think this might (might) be a real bug in Ruby, or
maybe I misunderstand the functionality of signal.
My guess is still that shutdown is messing it up somehow
http://groups.google.com/group/comp.lang.ruby/browse_thread/thread/818d88a5eae23820
discusses some type of IO binding problem (but not a concurrency one).
I do also notice some 'weird lines'
like
Job 184 stopped.笙ェ笳僥ile Not Found
Which might be indicative of the problem you described.
What I dislike about this bug is that sometimes it shows itself and
sometimes it doesn't, so it's hard to know if you've actually overcome
it or not!
Another thought is that it might just be Ruby's threads 'misassigning'
variables or what not.
Another idea would be to have every thread that adds itself to the pool
'signal' immediately after, to allow some other waiting thread to
'check' if the pool has decreased. That would be a kind of bandaid hack
but heck maybe it would work :)
In my opinion it needs a different condition variable like "pool empty"
which is signaled by each thread on exit, for the shutdown method to
wait on.
Another concern is that it seems to me that there may be a possibility
that shutdown will end too early, in extreme cases where two threads
remove themselves simultaneously from the pool. Not our problem, but
hey, it might be.
From the interthreaded output it appears that Ruby does indeed have some
output problems. Not sure. Another opinion is that maybe it's ruby's
deadlock detection going amuck--you'll notice in teh original post two
threads on line 28--these two are at a synchronize point. You'd think
that this could NOT deadlock, since those two should be able to always
continue, unless there's a loop of some sort within a synchronize.
you might try rewriting dispatch to be something like
def dispatch(*args)
Thread.new do
# Wait for space in the pool.
@pool_mutex.synchronize do
if @pool.size > @max_size
print "WHAT GREATER?"
end
if @pool.size == @max_size
print "Pool is full; waiting to run #{args.join(',')}...\n"
# Sleep until some other thread calls @pool_cv.signal.
@pool_cv.wait(@pool_mutex) # receiving a signal should ALWAYS
mean there's space now available
@pool << Thread.current
end
if @pool.size > @max_size
print "huh? it has GOTTA be les than or equal here!"
end
end
end
Then there are no loops so you ensure that, if there is a deadlock, and
some threads are waiting on a synchronize, then it's the deadlock
protection's fault [it thinks the mutex is deadlocked, but we don't
think it is]. This is very very possibly the problem.
As per the post
"Ditto. AFAIK all external IO is blocking in Ruby on Windows..."
If this is the case you might try using a synchronize around the system
command, itself, to avoid concurrency on the IO. Maybe all running
processes are 'blocked' on IO [though I've seen interleaved results on
the screen, so they don't seem to block on write] so deadlock thinks
they're frozen? (except---you have processes stuck on synchronize, and
the IO command runs from not within a synchronize block, so you wouldn't
think blocking IO would be a synchronize problem). Maybe it is. Sigh :)
I have written programs with hundreds of threads that output to the
screen and (sure maybe they block when the write happens, perhaps,
but...) never had a deadlock issue from it (well, then again I didn't
try to synchronize it, either).
If it is a Ruby IO problem, then maybe two of the processes are 'getting
stuck' in IO and never ending--you could put in some debug info to test
out that hypothesis. Might not be the real problem, though, seeing the
two threads on line 28.
It seems (in my opinion--haven't checked it out too closely yet) that
the problem is only caused when the shutdown method is 'in the mix'--you
might try rewriting it to create an array of all threads trying to enter
the pool [i.e. array of size 200] and then joining on each element of
the array
while !allThreadArray.empty?
nextThread = allThreadArray.shift
nextThread.join
end
that type of thing.
For my runs I used windows. Haven't tried it in Linux at all.
In short I don't know. Lots of hypotheses :)
Good luck!
-Roger
--I like it :) http://www.google.com/search?q=free+bible
--
Posted via http://www.ruby-forum.com/.