[#354195] Happy new Year — Ralf Mueller <ralf.mueller@...>
to all of you from germany!
[#354197] Getting Started w Ruby on MacOSX -- ri/RDoc error — "M. Norton" <remillard@...>
Hello,
[#354206] send emails — Ruby Newbee <rubynewbee@...>
Hello,
Ruby Newbee wrote:
On Fri, Jan 1, 2010 at 11:43 AM, Derek Smith
[#354233] Ruby & IRC — Rajinder Yadav <devguy.ca@...>
Hi I am thinking about playing around with IRC Internert Relay Chat
i've been pleasantly impressed with rif
[#354265] "Dummy" IO object to push and pull data? — Shay Hawkins <gohegdeh@...>
Hello,
Ryan Davis wrote:
Shay Hawkins wrote:
Oh, and there is also IO.pipe, which is unidirectional under most Unix
Brian Candler wrote:
On 1/2/10, Shay Hawkins <gohegdeh@comcast.net> wrote:
Caleb Clausen wrote:
On Sun, Jan 3, 2010 at 3:07 PM, Shay Hawkins <gohegdeh@comcast.net> wrote:
Tony Arcieri wrote:
Shay Hawkins wrote:
Brian Candler wrote:
Shay Hawkins wrote:
Brian Candler wrote:
Test program:
Shay Hawkins wrote:
Brian Candler wrote:
[#354268] Rounding float in ruby via .round — Marc Heiler <shevegen@...>
.round does not want arguments. Is there a reason why not?
[#354284] how to access something within an array — bingo bob <rupert@...>
I have this array...
[#354294] can't understand for this each — Ruby Newbee <rubynewbee@...>
Hello,
[#354314] rdp-arguments -- named arguments for 1.8 and 1.9! — Roger Pack <rogerpack2005@...>
Though I can't take much credit for this (the original author is maca
[#354321] use ruby for what? — Ruby Newbee <rubynewbee@...>
May I ask, what jobs are you using ruby for?
[#354325] Status update — Phillip Gawlowski <pg@...>
A (very slightly edited) post can be found on my blog, too. [0]
[#354334] Few clarifications on recursion — Panagiotis Atmatzidis <atma@...>
Hello,
>
[#354336] Ruby in Lisp, preLisp — Ruli Lupy <rulilupy@...>
On 01/03/2010 05:28 PM, Ruli Lupy wrote:
[#354347] A small internationalization issue? — tuti plain <hypermeister@...>
Hi all,
On Sun, Jan 3, 2010 at 1:40 PM, tuti plain <hypermeister@yahoo.com> wrote:
Hi, I am using Ruby 1.8.6, the One Click Installer version, running on
On Sun, Jan 3, 2010 at 8:07 PM, tuti plain <hypermeister@yahoo.com> wrote:
[#354360] bitwise shift help — Kvetch Kvetch <kvetch@...>
Hello, I am new to Ruby and was wondering if there is an easier/faster
[#354365] undefined method `conf' for IRB:Module — Reimundo Heluani <rheluani@...>
Hello, I'm trying to run dradis and I found a problem that might be on
On 04.01.2010 07:54, Reimundo Heluani wrote:
[#354375] how to capture all conditions using regex — Ruby Newbee <rubynewbee@...>
Hello,
[#354381] Is ruby's regex slower? — Ruby Newbee <rubynewbee@...>
Hi,
On Mon, Jan 4, 2010 at 2:54 AM, Ruby Newbee <rubynewbee@gmail.com> wrote:
Roger Pack wrote:
Kornelius Kalnbach wrote:
On 01/05/2010 12:37 PM, Marnen Laibow-Koser wrote:
Robert Klemme wrote:
Robert Klemme wrote:
On Tue, Jan 5, 2010 at 10:32 AM, Marnen Laibow-Koser <marnen@marnen.org> wrote:
Charles Nutter wrote:
[#354386] regex =~ string or string =~ regex? — Ruby Newbee <rubynewbee@...>
Sometime I saw you wrote regex =~ string, while sometime you wrote
[#354391] How to know the childs PID of a given process? — Iñaki Baz Castillo <ibc@...>
Hi, I know that a Ruby process with PID 1000 (under Linux) has forked 4 times.
On 01/04/2010 11:52 AM, Iki Baz Castillo wrote:
[#354392] Parsing of Html/Text files — Hemant Bhargava <hemant.bhargava7@...>
Hi Guyz, back with a new problem :)
El Lunes, 4 de Enero de 2010, Hemant Bhargava escribi坦:
[#354432] Why does "warn" print a extra \n ? — Iñaki Baz Castillo <ibc@...>
Hi, by redirecting $stderr to a logger (Logger or SyslogLogger instance) I've
[#354436] Interfacing with Ruby garbage collector - when returning value from C extension to Ruby — Benjie Chen <benjie@...>
Hi
On 1/4/10, Benjie Chen <benjie@lablife.org> wrote:
On Mon, Jan 4, 2010 at 7:23 PM, Caleb Clausen <vikkous@gmail.com> wrote:
On 1/4/10, Benjie Chen <benjie@lablife.org> wrote:
[#354445] Subclassing in a C extension — Eric Christopherson <echristopherson@...>
I've been trying to make a subclass written in C of the MySQL/Ruby
[#354467] stenography — Alexander Alexander <alexandrtarasjuk@...>
Hello. Is the following problem: write stenography information literally
[#354486] RCR: fork(n) {|n| } — Roger Pack <rogerpack2005@...>
Currently, it's surprising to me to have the semantics of fork differ
Roger Pack wrote:
> I don't think it gains you anything: in a fork the child process has a
2010/1/5 Roger Pack <rogerpack2005@gmail.com>:
[#354495] Controlling another browser window — Michael Winterstein <parzival@...>
I have a set of static html files with their own links (essentially a
[#354497] How Do I Debug This? — James Edward Gray II <james@...>
I'm getting an error in a test suite for an FFI project:
[#354502] what's String.hash — Ruby Newbee <rubynewbee@...>
irb(main):038:0* x="hello"
[#354505] being very confused about this hash — Ruby Newbee <rubynewbee@...>
Hi,
[#354519] group in the array — Kolya17 Kolya17 <lastdrv@...>
Hi!
Kolya17 Kolya17 wrote:
Kolya17 Kolya17 wrote:
On 01/06/2010 09:45 AM, Kolya17 Kolya17 wrote:
Robert Klemme wrote:
On 01/06/2010 03:56 PM, Ralf Mueller wrote:
On Wed, Jan 6, 2010 at 11:20 PM, Robert Klemme
[#354530] invoke javascript by clicking an image — Go Ma <gopinathmandala@...>
I am newbie to Ruby so pl pardon my ignorance.
[#354543] Script to interact with a database — Quee WM <qaiserwali@...>
I have an application in rails in which i am adding a new column in one
Quee WM wrote:
[#354544] Strings - foo[0,0] vs.. foo[-1,0] ? — Marc Heiler <shevegen@...>
Since some time I have used this to prepend something to a string:
[#354571] Is File.open deprecated? — Xeno Campanoli <xeno.campanoli@...>
I don't see it mentioned in the File chapter of the latest Pickaxe book? Is
[#354590] Help — Jagadeesh <mnjagadeesh@...>
hi Gurus,
Here is how I am trying to do with array
[#354598] nanoc 3.0.3 — Denis Defreyne <denis.defreyne@...>
Hi,
[#354603] Serialization ruby 1.8 vs ruby 1.9 — Florian Odronitz <odo@...>
Hi,
[#354610] encrypt message in html file — Gregory Biasky <alexandrtarasjuk@...>
Hello. How you can encrypt a message using as a container HTML file,
[#354616] What is ruby-web.exe — Michael Hughesdon <michael.hughesdon@...>
Newbie question!
[#354619] Non-blocking communication between Ruby processes — Iñaki Baz Castillo <ibc@...>
Hi, I run Unicorn which is a Rack http server using N forked worker processes.
On 01/07/2010 02:18 PM, Iki Baz Castillo wrote:
El Jueves, 7 de Enero de 2010, Robert Klemme escribi
On 01/07/2010 03:07 PM, Iki Baz Castillo wrote:
El Jueves, 7 de Enero de 2010, Robert Klemme escribi鷓
El Jueves, 7 de Enero de 2010, Iki Baz Castillo escribi
On 01/07/2010 06:58 PM, Iki Baz Castillo wrote:
El Jueves, 7 de Enero de 2010, Robert Klemme escribi鷓
El Domingo, 10 de Enero de 2010, Gary Wright escribi
On 07.01.2010 18:58, Iki Baz Castillo wrote:
El Jueves, 7 de Enero de 2010, Phillip Gawlowski escribi
On 07.01.2010 19:50, Iki Baz Castillo wrote:
On 01/07/2010 08:01 PM, Phillip Gawlowski wrote:
El Jueves, 7 de Enero de 2010, Robert Klemme escribi
Iki Baz Castillo <ibc@aliax.net> wrote:
El Jueves, 7 de Enero de 2010, Eric Wong escribi
Iki Baz Castillo <ibc@aliax.net> wrote:
[#354633] How to create a pipe file ("mkfifo pipe_file") — Iñaki Baz Castillo <ibc@...>
Hi, I don't find the appropriate command to create a "pipe" file in Ruby.
El Jueves, 7 de Enero de 2010, I単aki Baz Castillo escribi坦:
On 7 Jan 2010, at 16:05, Iki Baz Castillo wrote:
[#354655] Setting recursion depth — Stuart Clarke <stuart.clarke1986@...>
Hi all,
Hello,
[#354656] Stopping String Escaping. — Phil Cooper-king <phil@...>
Hi,
Phil Cooper-king wrote:
> How are you parsing them?
Phil Cooper-king wrote:
> OK, then what I suggest is you make a standalone test case, outside of
Phil Cooper-king wrote:
> Hopefully it's clear from the above
Phil Cooper-king wrote:
Here's the kind of standalone test I was thinking of.
thanks again
[#354678] Digits of e (#226) — Daniel Moore <yahivin@...>
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Hello,
[#354706] can you explain code — Aashish Kiran <aashishkiran8@...>
[#354707] Something changed an instance variable ... and now I'm confused — Ralph Shnelvar <ralphs@...32.com>
Newbie here.
[#354724] File and Dir class problems — Spencer Rogers <spencerevanrogers@...>
I'm running into some problems when renaming and deleting files through
[#354734] Decimal in for loop? — Nathan Oyama <nate@...>
Hi, I have a quick question: How can I increase a valuable by a certain
[#354746] Ruby editing style rules and recommendation? — Nathan Oyama <nate@...>
I asked a question 'Decimal in for loop?' and two members were kind
On Sat, Jan 9, 2010 at 2:01 PM, Nathan Oyama <nate@culip.net> wrote:
Josh Cheek wrote:
[#354753] Confusing docs . . . how do I use gcd2? — Matt <mgregory22@...>
The standard library docs don't make sense to me a lot of the time.
On Jan 9, 8:32m, Matt <mgregor...@gmail.com> wrote:
[#354762] roll back to last command in irb — Ruby Newbee <rubynewbee@...>
Hello,
Ruby Newbee wrote:
On Sun, Jan 10, 2010 at 5:40 PM, Marvin G端lker <sutniuq@gmx.net> wrote:
[#354763] Recommended practice for Ruby 1.8.6 and Ruby 1.9.x on Windows — Mohit Sindhwani <mo_mail@...>
Hi there! Is there any recommended practice for using Ruby 1.8.6 and
[#354766] WEBrick has an Escape Sequence Injection vulnerability — Urabe Shyouhei <shyouhei@...>
WEBrick has an Escape Sequence Injection vulnerability
[#354779] Remote Rake without SSH — Anton Pirogovski <alien.the.zorg@...>
Is there a way to remotely complete Rake tasks/execute Rake files
Anton Pirogovski wrote:
[#354781] The Ruby GUI debacle — Ruby Student <ruby.student@...>
Team,
Ruby Student wrote:
James, I don't remember if the problems was with Netbeans or something
>
Hi Florian,
2010/1/11 Ruby Student <ruby.student@gmail.com>:
Hi Robert,
[#354806] OT: Setting up Paypal/Merchant processing — Rajinder Yadav <devguy.ca@...>
Hi is there a easy way for me to use the paypal merchant system though
[#354813] Help — Jagadeesh <mnjagadeesh@...>
Hi,
[#354814] fib.rb 1.9.1/1.8.6 source code conflicts/errors — jzakiya <jzakiya@...>
[#354838] Regex help — Chris Lervag <chris.lervag@...>
Hi
[#354867] File::exists?( "filename with a blank in it" ) — Ralph Shnelvar <ralphs@...32.com>
Newbie here/
[#354874] bellhop 1.0.0 released — Gregory Brown <gregory.t.brown@...>
Hi folks,
On Mon, Jan 11, 2010 at 2:51 PM, Gregory Brown
El Martes, 12 de Enero de 2010, Gregory Brown escribi
On Tue, Jan 12, 2010 at 2:02 PM, Iki Baz Castillo <ibc@aliax.net> wrote:
And what is it?
[#354877] redirecting output ruby and from stdout results in blank file — "comp.lang.ruby" <steve.c.hanna@...>
Hi all, I'm executing a program from within my ruby script and
[#354901] How to close a TCP socket? (TCPSocket#close doesn't close it) — Iñaki Baz Castillo <ibc@...>
Hi, perhaps I miss something but when I close a TCP connection using
On Tue, Jan 12, 2010 at 11:43 AM, Iki Baz Castillo <ibc@aliax.net> wrote:
El Martes, 12 de Enero de 2010, Lars Christensen escribi
El Martes, 12 de Enero de 2010, Iki Baz Castillo escribi
[#354907] XML Manipulating — Anandh Kumar <anandhthiyagarajan@...>
Hi everybody
[#354910] Is 'rescue' expensive ? — "R. Kumar" <sentinel.2001@...>
If i use something like:
R. Kumar wrote:
El Martes, 12 de Enero de 2010, R. Kumar escribi坦:
I単aki Baz Castillo wrote:
[#354915] 3D with Ruby (Ogre ?) — Marc-antoine Kruzik <kadelfek@...>
Hello, I'm french, sorry for my mistakes.
Marc-antoine Kruzik wrote:
On Tue, Jan 12, 2010 at 8:55 AM, Brian Candler <b.candler@pobox.com> wrote:
ruby-processing, give you the 3D an OpenGL power Processing has:
Hello Marc-antoine and Brian:
2010/1/12 Michael Brooks <michael.brooks@shaw.ca>:
Hello Michal:
2010/1/15 Michael Brooks <michael.brooks@shaw.ca>:
On 15.01.2010 07:40, Michal Suchanek wrote:
[#354930] Using underscores for "private" instance variables? — Jeff <cohen.jeff@...>
I noticed that Rails core is adopting a style of using an underscore
On Tue, Jan 12, 2010 at 10:33 AM, Jeff <cohen.jeff@gmail.com> wrote:
On Jan 12, 9:48m, Gregory Brown <gregory.t.br...@gmail.com> wrote:
[#354932] Binding scope — Dave Birch <thisisdaveb@...>
Hi,
Dave Birch wrote:
Hi Marnen
Dave Birch wrote:
Marnen Laibow-Koser wrote:
[#354945] NOOB Question on Instance Variable — BlueHandTalking <jet@...>
I have a class photo. It belongs_to a project.
[#354946] TCPSocket doesn't detect remote disconnection inmediatelly — Iñaki Baz Castillo <ibc@...>
Hi, I'm experimenting an annoying issue when a server disconnects a TCP
I単aki Baz Castillo wrote:
El Martes, 12 de Enero de 2010, Brian Candler escribi坦:
On Tue, Jan 12, 2010 at 1:21 PM, Iki Baz Castillo <ibc@aliax.net> wrote:
El Martes, 12 de Enero de 2010, Aaron Turner escribi
[#354951] SPOJ ? Test for end of file input — Aldric Giacomoni <aldric@...>
Here's the problem:
Aldric Giacomoni wrote:
[#354974] WIN32OLE memory leaks — Chuck Remes <cremes.devlist@...>
In my ruby code I am making a call out to a COM object that is
On Jan 12, 6:19m, Chuck Remes <cremes.devl...@mac.com> wrote:
On Wed, Jan 13, 2010 at 10:55 AM, Chuck Remes <cremes.devlist@mac.com> wrote:
Hello,
On Sat, Jan 16, 2010 at 01:59:55AM +0900, Chuck Remes wrote:
On Jan 16, 2010, at 5:25 AM, Masaki Suketa wrote:
Chuck Remes wrote:
On Mar 18, 2010, at 2:15 PM, William Rutiser wrote:
Chuck Remes wrote:
[#354983] ffi, kerberos — Daniel Berger <djberg96@...>
Hi,
[#354992] how to judge the command result of batch by Net::telnet — Liu Nuaadupu <nuaadupuliu@...>
telnet = Net::Telnet::new("Host" => "192.168.0.16",
[#355002] Ruby Regex — Sriram Varahan <sriram.varahan@...>
Hello,
Sriram Varahan wrote:
2010/1/13 Brian Candler <b.candler@pobox.com>:
Robert Klemme wrote:
Gary Wright wrote:
Marnen Laibow-Koser wrote:
[#355020] Bug with end of string characters in regex? — Justin Coyne <digger250@...>
/\A\n\Z/m.match("\n\n") => #<MatchData>
Looks like I've solved my own problem the \Z in ruby doesn't have the
On Wed, Jan 13, 2010 at 6:33 PM, Justin Coyne <digger250@gmail.com> wrote:
[#355036] Recommended Reading (also: Arrays/Hashes) — Zach Bartels <no@...>
Hi all,
Thanks for those replies all, I definitely got back more input than I
[#355044] Gem build issues Ubuntu 9.10 64 bit — Dale Ackerman <dale8458@...>
dale@dale-desktop:~$ sudo gem install mysql
[#355066] Public Key encryption — "MrBanabas@..." <mrbanabas@...>
Hi all,
[#355074] os gem: initial release: easier platform management — Roger Pack <rogerpack2005@...>
Initial release of the OS gem.
[#355085] How to know the OS architecture (32 or 64 bits)? — Iñaki Baz Castillo <ibc@...>
Hi, is there a reliable way under Ruby to know the OS architecture (32 or 64
On 1/14/2010 4:12 PM, I単aki Baz Castillo wrote:
On 1/15/2010 9:36 AM, Walton Hoops wrote:
El Viernes, 15 de Enero de 2010, Walton Hoops escribi坦:
El Viernes, 15 de Enero de 2010, I単aki Baz Castillo escribi坦:
On 1/15/2010 9:59 AM, I単aki Baz Castillo wrote:
On Fri, Jan 15, 2010 at 2:28 PM, Roger Pack <rogerpack2005@gmail.com> wrote:
[#355087] Building mysql extension/gem with MinGW (was Re: Gem build issues Ubuntu 9.10 64 bit) — Eric Christopherson <echristopherson@...>
On Thu, Jan 14, 2010 at 5:26 PM, Eric Christopherson
On Jan 14, 9:11m, Eric Christopherson <echristopher...@gmail.com>
[#355089] Notifying via Terminal in Linux — Kurtis Rainbolt-greene <thinkwritemute@...>
So I've got this idea for a linux CLI program, and one of the things I
El Viernes, 15 de Enero de 2010, Kurtis Rainbolt-greene escribi坦:
[#355102] Float Points error — "THAKUR PRASHANT SINGH" <Prashant_Singh.Thakur@...>
Hi,
On 15.01.2010 05:56, THAKUR PRASHANT SINGH wrote:
On 2010-01-15, Phillip Gawlowski <pg@thimian.com> wrote:
On 15.01.2010 09:00, Seebs wrote:
On Fri, Jan 15, 2010 at 8:08 AM, Phillip Gawlowski <pg@thimian.com> wrote:
On Sat, Jan 16, 2010 at 6:37 AM, Colin Bartlett <colinb2r@googlemail.com> wrote:
[#355122] End of line problem with xmlrpc — Hubert Martin-deidier <hubert.martin-deidier@...>
Hello all,
[#355131] Please Help I'm new in Ruby -- Input Problem — Nolly Mejia <nolly@...>
Hi,
Nolly Mejia wrote:
[#355146] Not able to create using rake — Jagadeesh <mnjagadeesh@...>
jagadeesh@jagadeesh-laptop ~/TODO/mysql $ rake db:create:all
[#355181] How to know if $stderr is reopened to /dev/null — Iñaki Baz Castillo <ibc@...>
Hi, how could I know if $stderr has been redirected to /dev/null?
On 2010-01-15, Iki Baz Castillo <ibc@aliax.net> wrote:
[#355200] How can I modify the xml file directly? — Milo Luo <lxybhbh@...>
Hi, folks
On 2010-01-16, Milo Luo <lxybhbh@gmail.com> wrote:
[#355202] Solar System (#227) — Daniel Moore <yahivin@...>
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
[#355210] racc error on new 1.9 hash syntax — Michel Demazure <michel@...>
racc 1.4.6 does not understand when parsing " in: value "
On Sun, Jan 17, 2010 at 12:37:42AM +0900, Michel Demazure wrote:
Aaron Patterson wrote:
[#355218] Strange Encoding Behavior — Lui Kore <usurffx@...>
The encoding of __FILE__ is always the same as Encoding.default_external
[#355228] GPGME gem - cannot figure out how to decrypt data — Daniel Frank <ruby-talk-2597@...>
Hello,
Daniel Frank <ruby-talk-2597@danielfrank.net> writes:
Am 17.01.2010 13:24, schrieb Daiki Ueno:
Am 17.01.2010 14:19, schrieb Daiki Ueno:
Daniel Frank <ruby-talk-2597@danielfrank.net> writes:
Am 18.01.2010 08:08, schrieb Daiki Ueno:
[#355233] Which source file? — Ralph Shnelvar <ralphs@...32.com>
Windows development environment.
[#355239] capistrano: saving a result on var — botp <botpena@...>
Hi All,
[#355249] What does ||= represent in this situation? — John Merlino <stoicism1@...>
Hey all, || is equal to Or. So what would ||= in this situation?
John Merlino wrote:
On Sun, Jan 17, 2010 at 11:31 AM, John Merlino <stoicism1@aol.com> wrote:
[#355255] Can not install fxri — Ronald Fischer <rovf_via_ruby_forum@...>
I would like to install fxri:
[#355258] image processing in ruby — Michal Suchanek <hramrach@...>
Hello
[#355259] Newbie needs help getting started — Cary Swoveland <cary@...>
I have just written the code for my first Ruby program, one that finds
Cary Swoveland wrote:
AB & Justin,
Cary Swoveland wrote:
[#355265] name of method? — Ralph Shnelvar <ralphs@...32.com>
How do I get the name of a method?
[#355266] Can't install gems (Windows) — Sal <salbass575@...>
I am unable to install any gems now on my Windows 7 machine running
On Jan 17, 7:27m, Sal <salbass...@hotmail.com> wrote:
On Jan 17, 10:38m, Alpha Blue <jdezen...@gmail.com> wrote:
[#355272] java-inline 0.0.3, with Duby support — Charles Oliver Nutter <headius@...>
Just released java-inline 0.0.3, which now supports Duby as well.
Charles Nutter wrote:
[#355273] Manipulating big hunks of data — Seebs <usenet-nospam@...>
Is there any kind of container-like-thing in Ruby for the special case
[#355281] basic question: passing a modifiable argument to a routine — lalawawa <usenet@...>
Arguments to subroutines seem to be passed by value in ruby
[#355293] what does this mean? — Ruby Newbee <rubynewbee@...>
For this statement:
Ruby Newbee wrote:
[#355304] Ruby Array to Java Script Array — "THAKUR PRASHANT SINGH" <Prashant_Singh.Thakur@...>
Hi,
[#355324] MVC .... Many views and one controller — Ralph Shnelvar <ralphs@...32.com>
What's the right RoR way if a controller needs to display one of many
El Lunes, 18 de Enero de 2010, Ralph Shnelvar escribi坦:
[#355340] SNMP in rails — Atheeq Pasha <atheeq@...>
[#355360] ffi: How to use wchar_t strings? — Marvin Gülker <sutniuq@...>
Hello,
[#355374] Integer class error — Atheeq Pasha <atheeq@...>
Hello,
[#355378] Return class as Integer — Atheeq Pasha <atheeq@...>
hello,
[#355392] Creating GUI applications with Ruby 1.9.1 — Alpha Blue <jdezenzio@...>
I'm wanting to port over a GUI app I created into ruby so that it
On 19.01.2010 05:17, Alpha Blue wrote:
On Jan 19, 9:06m, Marnen Laibow-Koser <mar...@marnen.org> wrote:
Bosko Ivanisevic wrote:
I liked the look of wxruby as well so I went ahead and installed the
On Jan 19, 7:57m, Stefano Crocco <stefano.cro...@alice.it> wrote:
Roger Pack wrote:
[#355405] string to int — Phillip Curry <philfo@...>
Is there a nice way to convert a string to an integer if it is in fact an
On Tue, Jan 19, 2010 at 11:13 AM, Phillip Curry <philfo@gmail.com> wrote:
[#355415] Working with SNMP — Atheeq Pasha <atheeq@...>
Hello,
[#355461] Looking for object.inherits?(Classname) — Xeno Campanoli <xeno.campanoli@...>
I'm looking for a way to make sure an object being passed is in some class
2010/1/20 Xeno Campanoli <xeno.campanoli@gmail.com>:
Robert Klemme wrote:
[#355464] what does the followed_by construct mean? — Dan Quach <danbus@...>
I'm reading some code and it states..
[#355473] help on a script — Ruby Newbee <rubynewbee@...>
Hi,
[#355475] New AES gem available -- fast-aes — Nate Wiger <nwiger@...>
I've just released a new AES gem for Ruby, written in C for speed.
[#355484] rubygems-sing 1.0.0 Released — Ryan Davis <ryand-ruby@...>
rubygems-sing version 1.0.0 has been released!
[#355487] Best practices when writing destructive code — Adam Akhtar <adamtemporary@...>
Im going to be making and removing lots of directories using ruby and Im
On 2010-01-20, Adam Akhtar <adamtemporary@gmail.com> wrote:
[#355491] WxRuby and DialogBlocks Questions — Alpha Blue <jdezenzio@...>
Hi everyone,
[#355498] Multi-threaded DBI causing segfault — Xavier No謖le <xavier.noelle@...>
Hello,
[#355504] Sending form data to a text file — "Will H." <iamblu37@...>
Hi,
[#355515] extending ruby: ruby_init() instacloses process — Nilbert Nullingsworth <yakahughes@...>
Hey guys, I am extending ruby in a C++ program. I have all the headers
[#355525] Follow TCP Stream in Ruby — "THAKUR PRASHANT SINGH" <Prashant_Singh.Thakur@...>
Hi,
[#355530] ruby bounties--list of bounties — Roger Pack <rogerdpack2@...>
Fifth time's a charm (durn spam filters)
On Thu, Jan 21, 2010 at 12:07 AM, Roger Pack <rogerdpack2@gmail.com> wrote:
On Sat, Jan 23, 2010 at 11:49 PM, Roger Pack <rogerpack2005@gmail.com> wrote:
On Sun, Jan 24, 2010 at 09:15:56PM +0900, Charles Oliver Nutter wrote:
On 25 Jan 2010, at 05:29, Aaron Patterson wrote:
On Mon, Jan 25, 2010 at 6:29 AM, Aaron Patterson
On Mon, Jan 25, 2010 at 7:37 AM, Charles Oliver Nutter
On Mon, Jan 25, 2010 at 6:25 PM, Mike Dalessio <mike.dalessio@gmail.com> wrote:
On Mon, Jan 25, 2010 at 1:12 PM, Charles Oliver Nutter
On Mon, Jan 25, 2010 at 2:17 PM, Chuck Remes <cremes.devlist@mac.com> wrote:
[#355541] Ruby equivalent of C# "using keword" and IDispose — Peter Alvin <form@...>
What is the most expedient way to do this C# construct in Ruby?
[#355547] Unexpected Hash#first return under Ruby1.9 — Iñaki Baz Castillo <ibc@...>
Hi, Ruby 1.9 implements "first" method for Hash (as Hash are ordered now).
在 2010-01-21四的 22:22 +0900，Iñaki Baz Castillo写道：
在 2010-01-21四的 22:22 +0900，Iñaki Baz Castillo写道：
El Jueves, 21 de Enero de 2010, Jeff Peng escribió:
Il 21/01/10 14.46, Iñaki Baz Castillo ha scritto:
[#355561] Should Nokogiri replace REXML? — Intransition <transfire@...>
This is probably more suited to the ruby-core mailing list, but as I
[#355563] Rails ADODB.Connection Error — gregarican <greg.kujawa@...>
I know this isn't exclusively a Rails list, so I apologize in advance.
[#355579] an elegant way to modify all lines from file by using map() function? — RobertGawron <mojwpisdao@...>
Hi all,
[#355582] Threads or Fibers - which should I use? — Alpha Blue <jdezenzio@...>
My application will perform a number of tasks. As it is a GUI
Alpha Blue wrote:
[#355599] thread example — Ruby Newbee <rubynewbee@...>
Hello,
[#355600] Ruby c extensions on windows — Philliam Auriemma <phil.auriemma@...>
Hey guys,
[#355604] Get time object from the web? — Jose Wong <josevemon7@...>
Hello there.
Jose Wong wrote:
Friday, January 22, 2010, 4:21:08 AM, you wrote:
On Fri, Jan 22, 2010 at 11:43 AM, Ralph Shnelvar <ralphs@dos32.com> wrote:
[#355608] problem with gem 1.3.2 upgrade — Nick Oconnor <nickoc123@...>
trying to update from gem 1.3.1 to 1.3.2. downloaded 1.3.2 to harddrive.
[#355625] Parse a String — Sean Warburton <sean_warburton@...>
Hello,
[#355630] Sorting Method — Tim Pollard <slinkyabc@...>
Hi there,
[#355638] Argh?! :) kEND, $end and kELSE in a simple program — Jet Koten <jetkoten@...>
Hi,
Judging from your error message, you might get a more helpful error
[#355664] newbie help — Se Ed <sethaedwards@...>
I am having a problem with using the test-unit gem
[#355667] How to use WIN32OLE to Save As PDF — Joe Peck <joep@...>
Hi,
On Jan 22, 2:08m, Joe Peck <j...@scimedsolutions.com> wrote:
Greg Kujawa wrote:
On 22.01.2010 20:27, Joe Peck wrote:
Alrighty, so I figured it out.
On Fri, Jan 22, 2010 at 3:05 PM, Joe Peck <joep@scimedsolutions.com> wrote:
[#355688] why is rails/ruby automatically rounding to whole numbers. — Morgan Morgan <nagromh@...>
@wtf= 751 / 750
[#355694] Use Ruby to make a MTU sweep utility (Ping) — Dale Ackerman <dale8458@...>
Hi
On 23.01.2010 03:40, Dale Ackerman wrote:
On Fri, Jan 22, 2010 at 11:03 PM, Dale Ackerman <dale8458@gmail.com> wrote:
On 23.01.2010 05:30, Dale Ackerman wrote:
[#355697] search datetime column for all records that start at 11:00 — Morgan Morgan <nagromh@...>
i have to count how many records are in a database that have a start
[#355704] Test for OS name from inside ruby script — Dale Ackerman <dale8458@...>
How do I test in my scripts for the OS type? So I can conditionally run
[#355708] LA Ruby Conf 2010 - All presentations / schedule is available now! — Coby Randquist <cobyr@...>
The presentations for LA Ruby Conference are published on the site now.
[#355717] Re: how to define []= — hagbard <sin3141592@...>
> But how do we define the set method `[]='?
[#355718] Problems with Telnet — Sean Warburton <sean_warburton@...>
Firstly I'm a total newbie not just to Ruby but programming full stop so
[#355728] Writing proper getter in a Ruby way — Benoit Daloze <eregontp@...>
Hi Rubyists !
Benoit Daloze wrote:
[#355730] Class variable inside block of defining instance method — Mikkel Kroman <mk@...>
Hello.
Ruby doesn't scope quite like that normally, but you can do it using
[#355745] Sup 0.10 released — William Morgan <wmorgan-ruby-talk@...>
I'm pleased to announce the release of Sup 0.10. This version is
[#355755] Invoking Ruby 1.9.1 interpreter within C, on OS X gcc — Paul Wuersig <paulwuersig@...>
As part of a project, I'm trying to set up a system that can run Ruby
[#355792] gsub problem — lalawawa <usenet@...>
I'm trying to use gsub to put escapes before single quotes.
[#355797] Nested hash with arrays for default value — Glen Holcomb <damnbigman@...>
I'm trying to find a "nice" way to make a nested hash with an empty array as
On Mon, Jan 25, 2010 at 6:48 PM, Glen Holcomb <damnbigman@gmail.com> wrote:
2010/1/25 Jes俍 Gabriel y Gal疣 <jgabrielygalan@gmail.com>
On Mon, Jan 25, 2010 at 10:28 PM, Gary Wright <gwtmp01@mac.com> wrote:
2010/1/25 Jes俍 Gabriel y Gal疣 <jgabrielygalan@gmail.com>
On Mon, Jan 25, 2010 at 10:49 PM, Glen Holcomb <damnbigman@gmail.com> wrote:
2010/1/26 Jes俍 Gabriel y Gal疣 <jgabrielygalan@gmail.com>
[#355824] johnson 1.2.0 Released — John Barnette <jbarnette@...>
johnson version 1.2.0 has been released!
On Tue, Jan 26, 2010 at 2:58 AM, John Barnette <jbarnette@gmail.com> wrote:
[#355829] Basic XML POST using Ruby to Cisco Call Manager — jackster the jackle <johnsheahan@...>
I have been tasked with writing a ruby script to poll the XML/SOAP
[#355832] Build a hash from ARGV, the Ruby way — Toby Rodwell <trodwell@...>
I would like to build a hash from ARGV using UNIX type notation ie any
[#355846] anyone can help? — Rihana Liu <menglee638@...>
Hi
On 2010-01-26, David Masover <ninja@slaphack.com> wrote:
[#355859] Pass arguments to 'require' — Toby Rodwell <trodwell@...>
[You will be able to tell from what follows that I'm not a programmer -
[#355884] Installing Ruby Application — Tony Meier <tony4l@...>
What's the best way to install a Ruby (non-rails) application?
[#355891] Open Source Subversion Hosting — Intransition <transfire@...>
Looking for Rubyist's recommendations for free open-source Subversion
Thomas Sawyer wrote:
On Tue, Jan 26, 2010 at 11:48 AM, Marnen Laibow-Koser <marnen@marnen.org> wrote:
Gregory Brown wrote:
[#355907] Find the parameters of each method in a class — Chris Gunnels <rfsllc@...>
Is there a way to find the parameters of each method in a class? For
You can find the arity of said methods, but afaik not the names of the
[#355928] dynamically set named_scope based on current_user — John Merlino <stoicism1@...>
[#355933] Distressing Doc — lalawawa <usenet@...>
I was reading www.ruby-lang.org, and under "To Ruby From C and C++" it said
[#355937] Build an array using data from an exisiting array — Sean Warburton <sean_warburton@...>
I'm buiding a script at the moment and part of it receives a trigger via
How about something like:
[#355939] can't update and install gem — Johny ben <joh13ny@...>
os:win xp
[#355950] How to connect to Mysql & Query for Database Tables — Idealone Ideally <shekarls@...>
Hi Guys,
[#355959] first rails app failed — Ruby Newbee <rubynewbee@...>
I just started my lesson on rails and followed the steps in the book
Ruby Newbee wrote:
On Wed, Jan 27, 2010 at 5:31 PM, Brian Candler <b.candler@pobox.com> wrote:
[#355962] Why does `source .bashrc` complain "command not found"? — Adam Akhtar <adamtemporary@...>
Is it just me or is this something that just cant be done?
Adam Akhtar wrote:
Thank you very much for both of your replies. I just tried
[#355979] being confused about libraries — Ruby Newbee <rubynewbee@...>
Hello,
On 27.01.2010 13:20, Ruby Newbee wrote:
[#355986] Inconsistency - map/collect not returning enumerator — Brian Candler <b.candler@...>
This seems a bit of an anomoly:
[#355997] Class with Multi Constrcutor ( initialize ) — Mido Peace <mido.peace@...>
Hey ..
Hello Mido,
On 27.01.2010 16:58, Pierre Lecocq wrote:
Robert Klemme wrote:
[#356010] Use Non-Java Version of Gem — Bryan Richardson <btrichardson@...>
Hello all,
On Jan 27, 9:43m, Bryan Richardson <btrichard...@gmail.com> wrote:
Luis Lavena wrote:
On Thu, Jan 28, 2010 at 7:17 AM, Bryan Richardson
Hassan Schroeder wrote:
Bryan Richardson wrote:
Marnen Laibow-Koser wrote:
[#356014] String Manipulation Problems (decoding hex) — Oreo Shake <neil.matatall@...>
First, I'm a java guy. I have a file that contains hex (e.g.
[#356017] Add a class variable with a mixin — Gene Shuman <geneshuman@...>
Is it easily possible to add a class variable to a class via a Mixin?
[#356019] rubygems-sing 1.2.0 Released — Ryan Davis <ryand-ruby@...>
rubygems-sing version 1.2.0 has been released!
[#356020] rdoc_osx_dictionary 1.0.0 Released — Ryan Davis <ryand-ruby@...>
rdoc_osx_dictionary version 1.0.0 has been released!
[#356034] Amazon AWS libraries? — Alex Young <alex@...>
I did some work last year with AWS, and at that time the RightScale
[#356042] gsub not working to replace a 'Chinese' Charater. — Ryan Smith <sunraise2005@...>
gsub not works for me when replace 'DBCS'(double byte character set)
On Thu, Jan 28, 2010 at 5:05 PM, Ryan Smith <sunraise2005@gmail.com> wrote:
[#356044] Regex or line.each seems to not be working. — Brad Mr <oshybrid@...>
I have been banging my head over this for 2 days. The following is to
Roger Pack wrote:
Brad Mr wrote:
[#356067] What am I doing wrong? — Ast Jay <azzzz@...>
I didn't see a beginners forum - hope it's ok to post this here.
[#356076] rdoc_osx_dictionary 1.0.1 Released — Ryan Davis <ryand-ruby@...>
rdoc_osx_dictionary version 1.0.1 has been released!
If installed gems share the same class name, eg. mime-types mimetype-fu
Ryan Davis wrote:
I had a similar problem, but with a merb gem (merb-slices). Output is
[#356106] newbie help : Ruby Processin — Jerome david Sillinger <imran.nazir@...>
Hello, Looking at the code in the attached file can someone please
[#356108] How to debug capistrano? — Fritz Trapper <ajfrenzel@...>
I have a hard authentication problem with capistrano and want to track
On Jan 29, 2010, at 11:30 AM, Fritz Trapper wrote:
[#356117] Preventing TkRoot from resizing — Philliam Auriemma <phil.auriemma@...>
I have googled to no avail, so does anyone know how I would keep a
[#356118] newbie question: Accessiong non-Windows DLL's — Rich Maniscalco <tmprman@...>
Hello,
[#356134] How do I use a variable in a regexp search string? — joemac <joemacbusiness@...>
Hi All,
On Jan 29, 7:38m, Harry Kakueki <list.p...@gmail.com> wrote:
[#356153] "require 'rubygems'" In Your Library/App/Tests Is Wrong? — Joe Wangkauf <tmo1138@...>
On Sat, Jan 30, 2010 at 6:05 PM, Joe Wangkauf
I wonder how many people _don't_ use rubygems. What creates more work,
Josh Cheek:
On Sat, Jan 30, 2010 at 1:05 PM, Xavier Noria <fxn@hashref.com> wrote:
[#356162] Refining the use of file joins or file expand_path — Alpha Blue <jdezenzio@...>
Both bits of code process the same result which is finding .rb file
On Jan 30, 9:24m, Alpha Blue <jdezen...@gmail.com> wrote:
pharrington wrote:
Ryan Davis wrote:
Gary Wright wrote:
I encountered a particular issue over the last couple of days when I
2010/2/1 Alpha Blue <jdezenzio@gmail.com>:
[#356190] Inheritance related problem — "R. Kumar" <sentinel.2001@...>
Note: this is *not* a ruby bug. its a general query.
> When Parent's printa is called, it calls its own printb.
Sean DeNigris wrote:
2010/1/31 R. Kumar <sentinel.2001@gmx.com>:
[#356198] Packaging source files on multiple OSs — Alpha Blue <jdezenzio@...>
Can anyone direct me to an article or site that shows how to package
Compiling a list of things I found so far:
Alpha Blue wrote:
Re: Delete elements in array, break, and keep changes?
On 01/02/2010 12:28 PM, Robert Klemme wrote:
> On 01/01/2010 09:00 PM, Joe Buck wrote:
>> Alright, I won't hide you from the details. I have a map (google maps
>> API) with data points (100,000+).
>>
>> I'm doing server side clustering of the points to limit the amount of
>> data I send to the client (I'm using the Ruby On Rails framework).
>>
>> I start out with an array of 100,000 spots. Each spot is a hash with a
>> :lat and :lng. I need to iterate through the array and group the spots
>> into clusters. I break the world up into 30/30 degree clusters, so I
>> have 72 clusters to put the spots in.
>>
>> The spots are ordered by longitude.
>>
>> Here is the code (do you use code snippet tags here?). Note that
>> 'listings' is the array of spots ordered by longitude.
>>
>> #---------------------------------------------------------------------
>> for i in (0..72)
>>
>> # Move to the next block.
>> bNextRow = (i%nRows == 0 && i!=0)
>> cLatLngBox.topRightLat = bNextRow ? 90 : cLatLngBox.topRightLat-size
>> cLatLngBox.topRightLng = bNextRow ? (cLatLngBox.topRightLng+size)
>> : cLatLngBox.topRightLng
>> cLatLngBox.botLeftLat = bNextRow ? 90-size :
>> (cLatLngBox.botLeftLat-size)
>> cLatLngBox.botLeftLng = bNextRow ? (cLatLngBox.botLeftLng+size) :
>> cLatLngBox.botLeftLng
>>
>> # Holds the index of each spot we added to a cluster. We will
>> remove these
>> # from the listing when done.
>> cRemove = []
>>
>> # Our new cluster.
>> cluster = {:lat=>0, :lng=>0, :size=>0}
>>
>> # Iterate through all the spots, adding them to clusters.
>> listings.each_with_index do |listing, h|
>> if cLatLngBox.is_in_box?(listing[:lat], listing[:lng])
>>
>> # Add to the cluster.
>> cluster[:size]+=1
>> cluster[:lat]+=listing[:lat].to_f
>> cluster[:lng]+=listing[:lng].to_f
>>
>> # Tag the spot for removal.
>> cRemove << h
>> else
>> # We cheat here. Because the spots are ordered by longitude
>> (-180 to 180) we'll check
>> # if the spot longitude exceeds our current max. If it does
>> we're done with this loop.
>> if listing[:lng].to_f > cLatLngBox.topRightLng
>> break
>> end
>> end
>> end
>>
>> # Remove all the items that were clustered.
>> cRemove.each do |index|
>> listings.delete_at(index)
>> end
>> #---------------------------------------------------------------------
>>
>> This is faster than not removing the items. But I'd like to remove
>> them while I'm in the above loop, but still have the ability to break.
>
> I am not sure I fully understand your requirement (partly because the
> code seems incomplete, e.g. where does "size" come from?) but I believe
> you might have the wrong iteration approach: as far as I understand you
> have a large array and *every* element in that array falls into one of
> 72 cluster spots. Since the array is large you want to traverse it only
> once. So the natural thing would be to traverse the array, put every
> element into its corresponding spot and then use the clustered
> information. You could use #group_by for this when on 1.8.7 or newer.
>
> robert@fussel:~$ ruby1.8 -v
> ruby 1.8.7 (2009-06-12 patchlevel 174) [i486-linux]
> robert@fussel:~$ ruby1.8 -e 'p (1..10).group_by{|x|x%3}'
> {0=>[3, 6, 9], 1=>[1, 4, 7, 10], 2=>[2, 5, 8]}
> robert@fussel:~$
>
> So I would end up doing something like this:
>
> Spot = Struct.new :lat, :lng do
> include Comparable
>
> def <=>(spot)
> to_a <=> spot.to_a
> end
>
> def get_box(precision)
> # place realistic calculation here
> Spot.new lat.round(-1), lng.round(-1)
> end
> end
>
> listings = ... # filled with Spot instances
>
> clustered = listings.group_by do |spot|
> spot.get_box
> end
>
> # a variant might be:
> ClusterSpot = Struct.new :lat, :lng, :count do
> def initialize
> self.lat = self.lng = self.count = 0
> end
>
> def update(spot)
> c = (count + 1).to_f
> self.lat = ((lat * count) + spot.lat) / c
> self.lng = ((lng * count) + spot.lng) / c
> self.count += 1
> end
> end
>
> clustered = Hash.new do |h,k|
> # add something to the Hash whenever the key shows
> # up the first time
> h[k] = ClusterSpot.new
> end
>
> listings.each do |spot|
> clustered[spot.get_box].update(spot)
> end
This output code belongs to the first variant. Sorry for mixing this up
but my concentration suffers a bit from lying sick in bed. :-(
> # output clustered information
> clustered.keys.sort.each do |cl_spot|
> printf "%6d entries for %p\n", clustered[cl_spot].size, cl_spot
> end
Output for the second alternative could look like
clustered.sort.each do |spot, cl_spot|
printf "lat=%8.3f lng=%8.3f\n", cl_spot
end
The main advantage of both these approaches is that they do not need a
sorted input. This makes them more flexible. The single pass approach
is useful for arbitrary large sets of data - especially when using the
second approach where the size of the collection never grows beyond what
will be output in the end.
Cheers
robert
--
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/