[#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.
-----BEGIN PGP SIGNED MESSAGE-----
[#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: [QUIZ] Process Rings (#135)
On 8/17/07, Ruby Quiz <james@grayproductions.net> wrote:
> ...
> I'll leave the definition of "processes" intentionally vague. Ruby doesn't have
> an equivalent to Erlang processes so we will just say that each process should
> represent a node where we could run some instructions concurrently. Be
> creative.
>
I've been thinking about virtual machines recently, so I decided to
implement one in Ruby for this quiz.
My solution has 4 parts:
- a pair of programs in an as yet unnamed language. Each program
sends a message to the next process. One program implements a counter
to stop the loop at the end.
- A Compiler for this language. To keep the compiler simple, the
parser has no look-ahead. One result of this is that all operators
have left associativity, so
'n=n+1', 'n=1+n', and 'n=(n+1)' all set n to different values, and
only the last one is unsuprising. The compiler returns an array
containing 'assembly', which is essentially bytecode, except the
codes are ruby symbols, not bytes.
- The InstructionSet, which contains a method for each VM instruction
- The virtual CPU. Schedules and runs a set of Proceses. A Process
executes assembly by sending each symbol to the instruction set.
This solution may be the slowest one submitted, but it was interesting to write.
-Adam
---BEGIN SOLUTION---
#processring.rb
# for Ruby Quiz #135
# Adam Shelly
#Implements a virtual machine and a compiler for a simple language
# language definition:
# types: ints, strings
# variables don't need to be declared in advance (works like ruby)
# only 3 keywords: 'exit', 'if' and 'while',
# the latter two take the form 'keyword (condition) { body }'.
# the parens and brackets are required
# only 2 operators: '+' and '-'.
# 4 builtin functions: '_peek' returns true if any messages waiting
for this proceses
# '_get' returns first pending message.
# '_send(id, message)' sends message to
process with given id
# '_puts(message)' writes message to stdout
# '%' before a name indicates process variable.
# process variables include: %id = current process id
# %last = value of last expression
# strictly left associative, use parentheses to group.
# be careful with assignments: 'n = 1+1' == '(n=1)+1'
# you usually want to do 'n = (1+1)'
# Here are the two programs we will execute.
# this one just forwards any message to the next process
prog1 = <<PROG
while (0) { _get }
while (1) {
if (_peek) {
msg =_get
_send ((%id+1),msg)
}
}
PROG
# This one generates a message and sends it to process 0, n times.
# It will be the last process so we can close the ring.
prog2 = <<PROG
n = _get
_send (0,"chunky bacon")
while (n ) {
if (_peek) {
msg = _get
_send (0,msg)
n = ( n - 1)
_puts ( n )
}
}
_puts ( "done" )
exit
PROG
# The Compiler turns program text into "assembly"
class Compiler
@@symbols = {}
#register keywords
%w{while if end exit}.each{|kw| @@symbols[kw]=kw.to_sym}
#register builtins
%w{_peek _get _send _puts}.each{|bi| @@symbols[bi] = :builtin}
def self.compile code
asm = []
text = code
text = text.dup #don't destroy original code
token,name = parse text
while (token)
p token if $DEBUG
case token
when :while,:if,:exit,:end,:add,:subtract,:assign,:comma
asm << token
when :localvar,:procvar,:builtin,:num,:string
asm << token
asm << name
when :startgroup,:startblock
asm << token
asm << 0 #placeholder for size of group/block
when :endgroup
startgroup = asm.rindex(:startgroup)
asm[startgroup] = :group
asm[startgroup+1] = asm.size-startgroup-2 #store groupsize
when :endblock
startblock = asm.rindex(:startblock)
asm[startblock] = :block
asm[startblock+1] = asm.size-startblock #store blocksize
asm << :endblock
asm << asm.size+1 #placeholder for looptarget (default is next inst.)
end
token,name = parse text
end
return asm
end
private
def self.parse text, vartype = :localvar
pt = 0;
p "parse: #{text}" if $DEBUG
while (true)
case (c = text[pt,1])
when '' #EOF
return nil
when /\s/ #skip whitespace
pt+=1
next
when /\d/ #integers
v = text[pt..-1].to_i
text.slice!(0..pt+v.to_s.length-1) #remove number
return :num,v
when /\w/ #identifiers
name = /\w*/.match(text[pt..-1])[0]
text.slice!(0..pt+name.length-1) #remove name
sym = @@symbols[name]
sym = register_var(name,vartype) if !sym #unknown identifier is variable
return sym,name
when '"' #strings
name = /".*?[^\\]"/m.match(text[pt..-1])[0]
text.slice!(0..pt+name.length-1) #remove name
return :string, name
when '%' #processes variables
text.slice!(0..pt)
token,name = parse text,:procvar
raise "invalid process variable" if token!= :procvar
return token,name
when '=': #punctuation
text.slice!(0..pt)
return :assign, c
when ',':
text.slice!(0..pt)
return :comma,c
when '+'
text.slice!(0..pt)
return :add,'+'
when '-'
text.slice!(0..pt)
return :subtract,'-'
when '('
text.slice!(0..pt)
return :startgroup, c
when ')'
text.slice!(0..pt)
return :endgroup, c
when '{'
text.slice!(0..pt)
return :startblock, c
when '}'
text.slice!(0..pt)
return :endblock, c
end #case
end #while
end
def self.register_var name,type
@@symbols[name] = type
end
end
#The cpu instruction set.
#each instruction is the equivalent of a VM bytecode.
class InstructionSet
def initialize cpu
@cpu = cpu
end
def exit proc #halt the cpu
@cpu.halt
end
def end proc #end the current process
@cpu.end_process proc.id
end
def while proc
loopp = proc.pc-1
test = proc.exec
blocksize = proc.exec
if test && test != 0
#if we are going to loop, store the loop start address at the
end of the block
proc.pm[proc.pc+blocksize-1] = loopp
else
proc.pc += blocksize
end
end
def if proc
test = proc.exec
blocksize = proc.exec
if !test || test == 0
proc.pc += blocksize
end
end
def block proc
blocksize = proc.pop
end
def endblock proc
jumptarg = proc.pop #after block, maybe jump somewhere
proc.pc = jumptarg
end
def group proc
groupsize = proc.pop
endgroup = proc.pc+groupsize
while (proc.pc < endgroup)
val = proc.exec
end
return val
end
def num proc
proc.pop
end
def string proc
proc.pop
end
def builtin proc
inst = proc.pop
@cpu.send(inst,proc)
end
def localvar proc
varname = proc.pop
proc.getvar varname
end
def procvar proc
varname = proc.pop
proc.send varname
end
def assign proc
proc.setvar(proc.exec)
end
def comma proc
return :comma
end
def add proc
return proc.last + proc.exec
end
def subtract proc
return proc.last - proc.exec
end
#returns elements of group as array
#used to evaluate arguments for function call
def ungroup proc
args = []
proc.pop #ignore :group
groupsize = proc.pop
endgroup = proc.pc+groupsize
while (proc.pc < endgroup)
arg = proc.exec
args << arg unless arg == :comma
end
return args
end
end
#the CPU
# acts as process scheduler
# processes run for TIMESLICE instructions, or until they send or get a message.
# in the latter case, control switches to the process with a message
pending for the longest time
class CPU
TIMESLICE = 10
# CProcess is a process on our virtual machine
# don't create directly, use CPU#add_process
class CProcess
attr_accessor :pm,:pc,:id,:last
def initialize id, code, vm
@id = id
@pm = code #program memory
@pc = 0 #program counter
@vars = {}
@curvar = nil
@vm = vm
end
#executes a VM instruction, advances program counter
def exec
inst = @pm[@pc]
p to_s if $DEBUG
@pc+=1
@last = @vm.send(inst,self)
end
def pop
@pc+=1
@pm[@pc-1]
end
def getvar name
@curvar = name
@vars[name]||=0
end
def setvar value
@vars[@curvar] = value
end
def to_s
"#{@id}@#{@pc}: #{@pm[@pc]} (#{@pm[@pc+1]})"
end
end #class Process
def initialize
@processes = []
@messages = []
@i = InstructionSet.new self
@queue=[[],[]] #scheduling queues
end
def add_process code
asm = code.dup
asm << :end
id = @processes.size
@processes << CProcess.new(id, asm,@i)
@messages[id] = []
@queue[0] << id
@cur_proc_id = id
end
#stop processes by swapping it out if it is running, and removing it
from queues.
def end_process id
taskswap 0 if @cur_proc_id == id
@processes -= [id]
@queue[0] -= [id]
@queue[1] -= [id]
end
def start
@running = true
run
end
def halt
@running = false
end
#inject a message into the system
def send_msg proc_id,msg
@messages[proc_id]<< msg
@queue[1]<<proc_id
end
private
#run the scheduler
def run
@timeslice = 0
while (@running)
@processes[@cur_proc_id].exec
@timeslice+=1
if (@timeslice > TIMESLICE)
taskswap 0
end
end
end
#switch to the next process waiting at this priority level
def taskswap priority
@cur_proc_id = @queue[priority].shift||@cur_proc_id
(@queue[priority] << @cur_proc_id) if priority == 0
@timeslice = 0
end
## built-in messaging functions
def _peek proc
@messages[proc.id][0]
end
def _get proc
retval = @messages[proc.id].shift
taskswap 1
return retval
end
def _send proc
#send puts the target process on the high priority queue
args = @i.ungroup proc
@messages[args[0]] << args[1]
@queue[1]<<args[0]
taskswap 1
args[1]
end
def _puts proc
args = @i.ungroup proc
puts args
end
end
if __FILE__ == $0
puts "usage: #{$0} processes cycles" or exit if ARGV.size < 2
processes, cycles = ARGV.map { |n| n.to_i }
puts "Timer started."
start_time = Time.now
puts "Creating #{processes} processes"
code1 = Compiler.compile prog1
code2 = Compiler.compile prog2
cpu = CPU.new
(processes-1).times { cpu.add_process code1 }
last_proc = cpu.add_process code2
puts "Sending a message around the ring #{cycles} times..."
cpu.send_msg last_proc,cycles
cpu.start
puts "Time in seconds: #{(Time.now - start_time)}"
end