[#360120] Rake 0.8.7 needs Ruby 1.8? — Jaime Stuardo <jstuardo@...>
Hello..
[#360123] socket programming...lsof? — Derek Smith <derekbellnersmith@...>
Hi All,
[#360154] rdoc-data 2.5.1 Released — Eric Hodel <drbrain@...7.net>
rdoc-data contains core ri data for use with RDoc 2.5
[#360155] rdoc 2.5 Released — Eric Hodel <drbrain@...7.net>
rdoc version 2.5 has been released!
[#360170] Is there a method to set variable to NaN or Infinity? — Alex DeCaria <alex.decaria@...>
Is there a built-in method to set a floating point value to NaN or
[#360172] phuby 1.0.0 Released — Aaron Patterson <aaron@...>
THIS IS NOT A JOKE. I AM VERY SERIOUSLY RELEASING PHUBY.
[#360205] Re: Dynamic Method Calls — Matt Mencel <MR-Mencel@...>
This did it...thanks for the assistance... :)
[#360221] Its a bird, its a plane, its.. um, an Attribute based System? — thunk <gmkoller@...>
absolute last word from me forever on this as things are....
[#360236] Autocalculate field in a form — Naomi Mathes <naomi.mathes@...>
Hi,
[#360239] “arch -i386 ruby” not loading into 32-bit mode in 10.6.3 — Richard Fairbanks <lists@...>
<2.33GHz MBPC2D running OS X 10.6.3>
Richard Fairbanks wrote:
[#360241] scope question — Harry Kakueki <list.push@...>
Maybe I'm missing something obvious here, but...
[#360253] Fill a table in ruby — Brk Anl <banil86@...>
Hi,
[#360255] Puts - not putting 'all' content on display console — Dave Balmer <dave@...>
I am using Ruby 1.86 to process a 7,000+ record file and using Regular
[#360264] A little help needed — Tom Stone <s1ay3r44@...>
Hi,I'm new here.
On Fri, Apr 2, 2010 at 9:42 PM, Tom Stone <s1ay3r44@gmail.com> wrote:
Oh! I see!
> So it's a variable that is automtically given to each instance of that
[#360275] combined ranges... — Roger Pack <rogerpack2005@...>
Anybody know if there's an easy way to accomplish the equivalent of
On 4/2/10, Roger Pack <rogerpack2005@gmail.com> wrote:
Will this work:
David Springer wrote:
On Fri, Apr 2, 2010 at 6:33 PM, Roger Pack <rogerpack2005@gmail.com> wrote:
You can splat objects with to_a everywhere.
Here, I worked on it I came up with:
On Sat, Apr 3, 2010 at 2:30 PM, Intransition <transfire@gmail.com> wrote:
[#360300] hash key with multiple values — Lucky Nl <lakshmi27.u@...>
Hi ,
[#360331] ThunkGen released! — Andrea Dallera <andrea@...>
Ahem...
On Apr 6, 3:43=A0pm, Josh Cheek <josh.ch...@gmail.com> wrote:
[#360332] Tk delay — Jesse Jurman <e.j.jurman@...>
I am somewhat new to Ruby and Tk, I have made a couple of simple
Jesse Jurman wrote:
On Sun, Apr 4, 2010 at 3:40 AM, Jesse Jurman <e.j.jurman@gmail.com> wrote:
[#360366] $SAFE=0 for setuid? — Rick Ashton <expiation@...>
Hi
> From most documentation I see that $SAFE is automatically set to 1 if
Jonathan Nielsen wrote:
On 04/04/2010 06:32 PM, Rick Ashton wrote:
Robert Klemme wrote:
Rick Ashton wrote:
Brian Candler wrote:
[#360401] When {integer:0} <> 0 ??? — Richard Fairbanks <lists@...>
Greetings, folks!
Richard Fairbanks wrote:
Brian Candler wrote:
Richard Fairbanks wrote:
Thank you, Jes炭s and Brian, that was what I needed!
[#360405] Long-standing bug in logger or monitor? — Matthew Bloch <matthew@...>
Hi there,
[#360406] /usr/bin/ld: cannot find -lruby — Venkat Akkineni <venkatram.akkineni@...>
Hello
The problem is that ruby-opengl need to compile some C code to make the
[#360418] Novice school teacher seeking help in programming — Hilary Bailey <my77elephants@...>
I will like to know how to use programming languages to create a
On Mon, Apr 5, 2010 at 5:23 PM, Hilary Bailey <my77elephants@gmail.com> wrote:
Jes炭s Gabriel y Gal叩n wrote:
On Tue, 6 Apr 2010, Hilary Bailey wrote:
Matthew K. Williams wrote:
On Mon, Apr 5, 2010 at 4:36 PM, Hilary Bailey <my77elephants@gmail.com>wrot=
Richard Conroy wrote:
[#360446] Copying all Files with New Name — Hawksury Gear <blackhawk_932@...>
Hi,
[#360447] ruby and networking crashes app on windows — mortee <mortee.lists@...>
Hi!
[#360493] Custom Exceptions — Leslie Viljoen <leslieviljoen@...>
Hi everyone
[#360500] Parse the data in an array index in ruby — Brk Anl <banil86@...>
Hi,
[#360510] Maximum number of sockets — Jes俍 Gabriel y Gal疣 <jgabrielygalan@...>
Hi,
I'd have thought that you'd hit a limit of 1024 because of fd_set (man
On Tue, Apr 6, 2010 at 10:33 PM, Brian Candler <b.candler@pobox.com> wrote:
[#360545] pass a password to ssh — Roger Pack <rogerpack2005@...>
Anybody know how to pass a password to ssh?
Hello,
[#360549] Singularity Alert for OO AI in Ruby & Javascript — Mentifex <mentifex@...>
The Amazon sales rank for the renegade AI4U
[#360553] Creating an exe on Mac OS X — Jesse Jurman <e.j.jurman@...>
I've created a Ruby Program with Textmate, but now I need to create it
On Tue, Apr 6, 2010 at 6:39 PM, Jesse Jurman <e.j.jurman@gmail.com> wrote:
Andrew Mcelroy wrote:
On Tue, Apr 6, 2010 at 10:19 PM, Jesse Jurman <e.j.jurman@gmail.com> wrote:
[#360556] Visibility in tests — Bernhard Brodowsky <brodowsb@...>
Hi, I'm new to this, forum, but I really love Ruby and I hope this is
[#360562] Heroku progamming — thunk <gmkoller@...>
[#360595] modifying a Hash in one process when .each is running in another — Nathan <njmacinnes@...>
I want one process to continually loop through a list of objects (in
Nathan Macinnes wrote:
Thanks for the clarification... My application is network based, and
On Wed, 7 Apr 2010, Nathan wrote:
Depending on how memory efficient you want to be you could also try.
Nathan Macinnes wrote:
[#360609] Getting output of program with some DRb for good measure — Christopher Dancy <christoforever@...>
I'm running a DRb service which accepts a string<file name> and than
[#360630] Dissapearing data from array — Noé Alejandro <casanejo@...>
Hi all.
[#360651] Is it possible, a fully general Enumerable#recursive ? — Intransition <transfire@...>
For the last couple of days I've been trying to write an Enumerable
On Wednesday 07 April 2010 04:49:15 pm Intransition wrote:
On Thu, Apr 8, 2010 at 5:51 AM, David Masover <ninja@slaphack.com> wrote:
On 04/09/2010 08:53 PM, Intransition wrote:
On Sun, Apr 11, 2010 at 10:55 PM, Robert Klemme
2010/4/12 Robert Dober <robert.dober@gmail.com>:
> On Apr 12, 11:08 am, Robert Klemme <shortcut...@googlemail.com> wrote:
On Mon, Apr 12, 2010 at 6:00 PM, Caleb Clausen <vikkous@gmail.com> wrote:
On Apr 7, 5:49=A0pm, Intransition <transf...@gmail.com> wrote:
On 4/9/10, Intransition <transfire@gmail.com> wrote:
[#360660] Complicated output parameter in WIN32OLE — Mitchell Hashimoto <mitchell.hashimoto@...>
Hello,
[#360663] Best practice for saving settings in separate file — Oyvind Pettersen <pettersen.oyvind@...>
I'm currently building an application that relies on a rather large set
[#360664] Hash name increment on iteration? — Shaz <shazamjad@...>
Is it possible to add to the name of a hash while running through an
On 8 Apr, 08:44, Brian Candler <b.cand...@pobox.com> wrote:
Shaz wrote:
[#360681] how to use ri in my computer? — Pen Ttt <myocean135@...>
pt@pt-laptop:~$ ri Integer#times
Hello Pen,
sudo find / -name 'ri'
[#360693] Ruby newbie - Trying to understand variables — Sask Khan <kayote.80+rubyf@...>
Hey guys,
[#360699] simple text parsing — Remington Splettstoesser <remi500@...>
Hello Everyone,
[#360705] Reading data from MS Exchange — Dani Dani <laguna53@...>
Hi, is there a possibility to read MS Exchange data from an ROR/Ruby
[#360728] importing config files — Derril Lucci <derril.lucci@...>
Hi everyone,
[#360731] read and write stock prices to file using arrays — Peter Miller <feurry@...>
I'm trying to write a script that will take stock ticker symbols from a
On Fri, Apr 9, 2010 at 2:34 AM, Peter Miller <feurry@gmail.com> wrote:
> ticker = []
[#360738] match at least one element of array to another — Kenneth Eunjung <ken70r@...>
Hi is there a simple way to return true if at least one element of an
[#360750] How to capture output of linux command — Damjan Rems <d_rems@...>
[#360760] The Ruid Concept, with question — thunk <gmkoller@...>
The Ruid Concept
Charles,
[#360783] Ruby-warrior : Teaching AI concepts with Ruby — Aldric Giacomoni <aldric@...>
I think this project doesn't get enough attention :-)
Aldric Giacomoni wrote:
Bill Kelly wrote:
People,
On Apr 9, 5:17=A0pm, Ryan Davis <ryand-r...@zenspider.com> wrote:
[#360793] Need a short nontrivial example program — Josh Cheek <josh.cheek@...>
I'm a member of the ACM at my university (Wichita State), and we are allowed
[#360813] global variable in ruby — Amishera Amishera <amishera2007@...>
Trying to use some global variable
[#360820] Question about parsing URL in Ruby — Vlad Gerasimov <refermaker@...>
[#360833] how to analyse web with nokogiri? — Pen Ttt <myocean135@...>
how to analyse web with nokogiri?
[#360855] Arcadia ruby ide 0.8.1 — Antonio Galeone <antonio.galeone@...>
Arcadia is a Light Integrated Development Environment (IDE) for Ruby
[#360857] Detect if 2 ranges share elements — Derek Cannon <novellterminator@...>
Probably a simple problem for most of you out there:
[#360884] Text Fighting (Gladitorial) Sim — Garret Dupont <wizardofozz@...>
I am attempting to create a gladitorial fighting sim. It will be able to
[#360889] Method call within a class — Li Chen <chen_li3@...>
Hi all,
[#360893] Finding an icon for a file in Linux — John Bentley <pcguy49@...>
Hi,
[#360910] attr_accessor, but for a boolean — Albert Schlef <albertschlef@...>
Let's say I have this code:
On Mon, Apr 12, 2010 at 10:00:06AM +0900, Albert Schlef wrote:
On 12 April 2010 11:10, Aaron Patterson <aaron@tenderlovemaking.com> wrote:
[#360922] Comparing Arrays — Derek Cannon <novellterminator@...>
Hello everyone, another easy question from a beginner: How do you create
Hello Derek,
[#360923] how to open dbf file with ruby? — Pen Ttt <myocean135@...>
there is a dbf file , can i open it with ruby?
[#360936] Non empty string complained to be 'nil' in equality check — Kannan Jay <kannan_jayaprakasam@...>
I have the below code
[#360956] Fwd: Automated image combining to improve page load speeds — Tony Arcieri <tony.arcieri@...>
We're working with a slow embedded browser and trying to eek as much
[#360967] My application doesn't work well — Bruno Santana <bruno_r_santana@...>
Hi everybody,
I'm not so good in English but I understood that I shoud show you my
[#360981] Method to groom a string to floating point representation — Alex DeCaria <alex.decaria@...>
I have a program that asks for the user to enter a string that
On Mon, Apr 12, 2010 at 9:34 PM, Alex DeCaria <alex.decaria@millersville.edu
Josh Cheek wrote:
On Tue, Apr 13, 2010 at 6:20 AM, Alex DeCaria <alex.decaria@millersville.ed=
Josh Cheek wrote:
On Wed, Apr 14, 2010 at 8:33 AM, Alex DeCaria <alex.decaria@millersville.edu
Hello,
>
[#360993] how to delete the first two characters of each row? — Pen Ttt <myocean135@...>
how to delete the first two characters of each row?
[#361011] Memoize and GC — Intransition <transfire@...>
I have a quick question. I just re-read:
On 4/13/10, Intransition <transfire@gmail.com> wrote:
[#361015] How to find multiple matches in a string — Alex DeCaria <alex.decaria@...>
I know how to use regular expressions to find the first match of a
Hei,
[#361024] QTKit glitchy on Snow Leopard Server - Help! — Spencer Rogers <spencerevanrogers@...>
I have written a script to pull a frame image from a QuickTime Movie. It
I can't identify your problem in the code,
Hmmm good idea. It seems the timeScale comes out at 600 on either
QTTime and QTTimeRange are C Struct...
[#361027] Gem help — H- 16 <s1ay3r44@...>
I'm trying to DL a gem but I keep getting this message:
[#361029] Detect whether a key is being held before script execution? — Thomas Wilson <t.wilson775@...>
Hi All!
[#361038] I thought spaces didn't matter around operators — Sarah Allen <sarah@...>
I had understood that operators, like minus (-), had special "syntactic
Sarah Allen wrote:
Brian Candler wrote:
[#361055] Who maintains ruby-talk? — Tony Arcieri <tony.arcieri@...>
Among other things, the ruby-talk MLM is rampant with security
2010/4/14 Tony Arcieri <tony.arcieri@medioh.com>:
On Wed, Apr 14, 2010 at 6:21 AM, Robert Klemme
On Wed, Apr 14, 2010 at 9:52 AM, Tony Arcieri <tony.arcieri@medioh.com>wrote:
On Wed, Apr 14, 2010 at 9:08 AM, Josh Cheek <josh.cheek@gmail.com> wrote:
I have just rescanned my ruby-talk inbox folder - I can't see any'off
Tony Arcieri wrote:
On Wed, Apr 14, 2010 at 4:18 PM, Justin Collins <justincollins@ucla.edu>wrote:
On Wed, Apr 14, 2010 at 11:54 PM, Tony Arcieri <tony.arcieri@medioh.com>wrote:
On 4/15/2010 12:00 AM, Tony Arcieri wrote:
On Thu, Apr 15, 2010 at 10:50 AM, Walton Hoops <walton@vyper.hopto.org>wrote:
On 4/15/2010 10:57 AM, Tony Arcieri wrote:
On 4/15/2010 11:27 AM, Walton Hoops wrote:
Tony Arcieri wrote:
A long time ago, (15.04.10), in a galaxy far, far away, Justin Collins wrote:
Just last week I was having problems managing my subscription via the
On 2010-04-14, Josh Cheek <josh.cheek@gmail.com> wrote:
On 2010-04-14, Josh Cheek <josh.cheek@gmail.com> wrote:
On 2010-04-15, Josh Cheek <josh.cheek@gmail.com> wrote:
[#361075] Undefined method `ire' with rubygems on mswin32 — Aa Wilson <aawilso1@...>
I've just recently installed the latest stable ruby 1.9.1 and rubygems
[#361082] REXML Attribute and Quotation Control — Eric Bonnema <eric.bonnema@...>
I am using REXML to open an XML file, modify some elements, and write a
[#361125] How to use AutoIt in Ruby — H- 16 <s1ay3r44@...>
I know for a fact that one can use AutoIt in Rubybut I don't know ho to
H- 16 wrote:
[#361141] Is this good OOP structuring? — Derek Cannon <novellterminator@...>
Hello everyone. I'm trying to get a hang of object-oriented programming
On 15.04.2010 02:46, Derek Cannon wrote:
On Thu, Apr 15, 2010 at 8:00 AM, Robert Klemme
>class CourseController
On Thu, Apr 15, 2010 at 11:39 PM, Derek Cannon
2010/4/16 Josh Cheek <josh.cheek@gmail.com>:
Robert, I think you were meaning to thank Josh! Anyway, thanks very much
2010/4/16 Derek Cannon <novellterminator@gmail.com>:
Thanks Jesus and Robert for your responses.
[#361142] Is there a way to make class and object constants in Ruby? — Xeno Campanoli <xeno.campanoli@...>
I am reading up in other areas, and it occurs to me much of the items I have as
Am Wed, 14 Apr 2010 20:00:54 -0500 schrieb Xeno Campanoli:
[#361166] Automatic indentation — Michel Demazure <michel@...>
Hi all,
[#361169] Blocks and local variable creation — John Lane <ruby-forum@...>
Hello,
On Thu, Apr 15, 2010 at 12:17 PM, John Lane <ruby-forum@jelmail.com> wrote:
[#361171] Win32 Service: Access Denied when creating service — Rajiv Abraham <rajiv.abraham@...>
Hi,
[#361174] 1.9's New Methods — Intransition <transfire@...>
First a big shout-out to Marc-Andre Lafortune and his <a href="http://
[#361190] my vim and cream can't work! — Pen Ttt <myocean135@...>
i have installed vim and cream,Make install ruby myself.
[#361200] Formal methods — Bernhard Brodowsky <brodowsb@...>
Hi, I want to try to prove some parts of my programs formally. Does
On 4/15/10, Bernhard Brodowsky <brodowsb@student.ethz.ch> wrote:
Caleb Clausen wrote:
On Sat, Apr 17, 2010 at 12:08 AM, Bernhard Brodowsky
[#361204] own exception classes — Bernhard Brodowsky <brodowsb@...>
Hi,
[#361213] DRb: execute method but dont wait for it to finish — Christopher Dancy <christoforever@...>
Basically I want to execute a method on a drb service but not wait for
[#361223] Reading Ruby-Talk in Atom or RSS — steve ross <cwdinfo@...>
The recent "moderation" thread raised several questions in my mind. I'm =
On 4/15/2010 1:00 PM, steve ross wrote:
[#361269] DB to CSV — Mitja Čebokli <mitja.cebokli@...>
Hello,
Further hacking reveals that this might be a better option to create the
[#361279] Writing a parser — Martin Hansen <mail@...>
Hello there,
Martin Hansen wrote:
Ah, yes, that is how a hash works :). Now I am interested in getting my
Martin Hansen wrote:
@Ryan,
> And you chose ruby? Ruby isn't exactly known for speed. And I can
2010/4/17 Martin Hansen <mail@maasha.dk>:
@Robert,
[#361322] iconv transfer code — Pen Ttt <myocean135@...>
in my computer(ubuntu9.1+ruby1.9):
Pen Ttt wrote:
On Apr 18, 2010, at 4:22 AM, Brian Candler wrote:
James Edward Gray II wrote:
On Apr 18, 2010, at 12:14 PM, Brian Candler wrote:
On 18 April 2010 22:17, James Edward Gray II <james@graysoftinc.com> wrote:
Benoit Daloze wrote:
[#361324] Documenting Rakefile using rdoc — Jean-Julien Fleck <jeanjulien.fleck@...>
Hello there,
On Apr 17, 2010, at 00:34, Jean-Julien Fleck wrote:
Hello Eric,
On Apr 19, 2010, at 07:11, Jean-Julien Fleck wrote:
Hello Eric,
[#361333] Dont know where to look :( — Tiger Big one <woo_@...>
I get this error
On Sat, Apr 17, 2010 at 2:47 PM, Tiger Big one <woo_@hotmail.co.uk> wrote:
[#361340] Trouble with Pushing Arrays to Arrays — Derek Cannon <novellterminator@...>
Hello everyone! I'm having some trouble with pushing an array to another
[#361346] what is String#ord? — Xavier Noria <fxn@...>
Ruby 1.9 docs for String#ord say:
[#361350] Undifined local variable or method error — Simbolla Simbolla <vinod236@...>
Hi all,
[#361366] Elegant Solution to a Seemingly Simple Problem? — Derek Cannon <novellterminator@...>
Hello everyone. It's me: Derek, again! Sorry for writing a novel here,
For your contemplation:
Sure, I'll post HTML examples. In this non-simplified version, there are
[#361396] ruby 1.9+ , floats, and decimal — botp <botpena@...>
> 0.2-0.1
On Sun, Apr 18, 2010 at 8:07 PM, botp <botpena@gmail.com> wrote:
On Mon, Apr 19, 2010 at 1:24 AM, Christopher Dicely <cmdicely@gmail.com> wrote:
On Tue, May 11, 2010 at 11:09 AM, Roger Pack <rogerpack2005@gmail.com> wrot=
>>> => "0.999999999999999999999999999999999999E0"
On Tue, May 11, 2010 at 11:37 AM, Roger Pack <rogerpack2005@gmail.com> wrot=
[#361400] Life without Method Overloading? — Derek Cannon <novellterminator@...>
How do Ruby programmers handle method overloading? In Java, I could
[#361428] ya config file parser — Roberto Cm <roberto.tomas.cuentas@...>
I'm wondering how to extend the config-yaml parser at
[#361436] Rainbows! 0.91.1 - use a less-broken parser from Unicorn — Eric Wong <normalperson@...>
Rainbows! is an HTTP server for sleepy Rack applications. It is based on
[#361440] Net::Ping::HTTP inconsistencies — Daniel Waite <rabbitblue@...>
I have multiple websites that are "up". That is, they are accessible via
[#361454] DrX, an object inspector — "Mooffie n/a" <mooffie@...>
DrX is an object inspector (and a source-code browser).
El martes 20 de abril, Mooffie n/a escribi坦:
David Espada wrote:
On Tue, Apr 20, 2010 at 10:44 PM, Mooffie n/a <mooffie@gmail.com> wrote:
On Wednesday 21 April 2010 11:20:12 pm Charles Oliver Nutter wrote:
On Sat, Apr 24, 2010 at 10:38 AM, David Masover <ninja@slaphack.com> wrote:
On Sunday 25 April 2010 02:41:07 am Charles Oliver Nutter wrote:
[#361459] [RFC] Proposing a Ruby Packaging Standard — Christian Neukirchen <chneukirchen@...>
Hello,
Final comments for now, I promise ;-)
Hi,
Thomas Sawyer wrote:
On 21/04/10 at 14:01 +0900, Suraj Kurapati wrote:
Lucas Nussbaum wrote:
On 21/04/10 at 14:55 +0900, Suraj Kurapati wrote:
[#361512] Module "re-opening" — tilde <tildeNO@...>
Hi there, first time arond here for me, and first step with ruby ^^
[#361527] cannot find header-files — Michael Myers <skully@...>
I am working here on Solaris and i have ruby-installation.
[#361528] Ruby 1.9.1, Threads and "[BUG] The handle is invalid." — John Briggs <aazman.w@...>
Hi!
On Apr 21, 2010, at 9:25 AM, John Briggs wrote:
[#361534] Bug? variable changes without assignment — Bob Gustafson <bobgus@...>
I seem to have uncovered a bug. The program below defines a series of
On Wed, Apr 21, 2010 at 5:37 PM, Bob Gustafson <bobgus@rcn.com> wrote:
Jes炭s Gabriel y Gal叩n wrote:
[#361535] Function accepting argument list or array — Thomas Allen <thomasmallen@...>
How would I write a function that treats fn(:a, :b) the same as it
[#361540] When to use a db? — Moya Pilot <a3794202@...>
Dumb question but I am reading in a constant stream of lines via
[#361568] Ruby 1.91.376 hangs when launched with python pExpect — David Rodriguez <david.francisco.rodriguez@...>
Hi
David Rodriguez wrote:
Hi Roger
[#361573] HOW TO Track How Many Recipients Open Your Mail IN RAILS — Tony Augustine <augustine.mathew99@...>
HOW TO Track How Many Recipients Open Your Mail IN RAILS?
On 4/21/2010 10:54 PM, Tony Augustine wrote:
[#361578] Test::Unit examples and OptionParser — Martin Hansen <mail@...>
Hello,
[#361581] If-Else within a loop going through array elements... — Saeed Bhuta <saeed.bhuta@...>
Hi All,
[#361587] Best way to write this method? — Derek Cannon <novellterminator@...>
Could my code below be more Ruby-esque or simpler (using Ruby methods I
If you guys need some better clarification as to what these methods do:
2010/4/23 Derek Cannon <novellterminator@gmail.com>:
You are right about my initial coding being incorrect. I noticed it
On Fri, Apr 23, 2010 at 6:53 PM, Derek Cannon
On Apr 23, 2010, at 3:31 PM, Robert Dober wrote:
On Sat, Apr 24, 2010 at 2:08 AM, steve ross <cwdinfo@gmail.com> wrote:
[#361601] Sinatra without RubyGems — "XY$" <kwicher@...>
Hi
[#361616] change to a newly created directory — John William <johnwdale@...>
Ruby Beginner
[#361627] What is the difference build and new? — Manoj Kumar <manojs.nitt@...>
What is the difference between
[#361634] A problem with work. — Rachel Lovelock <bpor5374@...>
Hi guys!
So, anyone?
You may have more luck posting to a more specifically 'sketchup'
[#361639] What is wrong with this few lines of code — Damjan Rems <d_rems@...>
[#361676] ncurses-ruby install failing on OS X Snow Leopard — "R. Kumar" <sentinel.2001@...>
ncurses-ruby 1.2.4 is failing on Snow Leopard 10.6.3 (ruby 1.9.1). I am
I recommend ffi-ncurses.
Michael Fellinger wrote:
On Tue, Apr 27, 2010 at 1:23 PM, R. Kumar <sentinel.2001@gmx.com> wrote:
[#361681] #object_hexid — Intransition <transfire@...>
Can anyone write a reliable Kernel#object_hexid, a method that returns
[#361684] error to gem install mysql — Pen Ttt <myocean135@...>
in my console:
[#361688] Segmentation fault at raise exception. — O01eg Oleg <o01eg@...>
I get segfault at any Ruby exception with C API:
Hi,
It's a initialization code:
Hi,
Here ALL my code: http://bin.mypage.sk/FILES/mud.tar.bz2
Ok, now we have code. Next, how can we compile it?
I use `autoreconf -fi`
Hi,
Thanks. Do I have to use this wrap for each thread which use ruby code?
[#361710] Metaprogramming - Array initialization — "Paul A." <cyril.staff@...>
Hi,
Paul A. wrote:
Agree with Joel. Use the block form of the new method, or you'll get
Very instructives and helpful answers. Many thanks!
[#361715] Defining your own typecaster — Josh Cheek <josh.cheek@...>
Hi, how do you define your own typecaster?
[#361732] wxruby install problem — Pen Ttt <myocean135@...>
pt@pt-laptop:~$ sudo gem install wxruby
[#361736] Populate (an array or a matrix) from a vector — "Paul A." <cyril.staff@...>
Hello,
[#361747] Did 1.9 deprecate NUM2INT? — Jeremy Henty <onepoint@...>
I just upgraded to 1.9 and now my extension won't compile, complaining
[#361753] Semi global variables — Don French <dhf0820@...>
I have an application where multiple objects are created processing
[#361755] Networking: select() blocks for seconds (> timeout) — Raul Parolari <raulparolari@...>
I am using Ruby (as a prototype version) to communicate with a network
Raul Parolari wrote:
On 4/25/10, Raul Parolari <raulparolari@gmail.com> wrote:
Caleb Clausen wrote:
On 4/27/10, Raul Parolari <raulparolari@gmail.com> wrote:
I have some final results on the problem described.
Roger Pack wrote:
Roger Pack wrote:
Wow Raul,
Mark T wrote:
Raul Parolari wrote:
Brian Candler wrote:
[#361759] connect mysql:show tables — Pen Ttt <myocean135@...>
require "mysql"
[#361770] Ruby networking: Errno::ECONNREFUSED: Connection refused - connect(2) on Ubuntu 9.1 — "Bill McLean" <bill@...>
All,
[#361774] regular expressions — Kevin Austin <nitsuanivek@...>
I'm writing a script that is looking through a file for the following
[#361788] Net::HTTP and numerical adress — unbewusst.sein@... (Une B騅ue)
if i use :
[#361798] RUBY EVAL FUNCTION — kevid <alumsimportant@...>
Hi all,
[#361799] Missing base64 library in Ruby1.9, cannot run cloudkit — Bejvas Jod <bejvas.jod@...>
Hi,
[#361815] win32 ruby1.9 regexp and cyrillic string — Nikolay Khodyunya <nickolayho@...>
#coding: utf-8
[#361819] Visitor pattern — Bernhard Brodowsky <brodowsb@...>
Hi,
[#361830] Problem with require 'gemname' — Keith Carter <kmarplecarter@...>
Howdy folks,
Keith Carter wrote:
[#361880] flt gem for arbitrary precision — Giampiero Zanchi <cidza@...>
ciao a tutti (hi to hall)
[#361885] navigate through folders — Andrei Caragea <dracoola4u2001@...>
Hello everyone,
[#361896] Use of STDOUT.flush after puts — Alex DeCaria <alex.decaria@...>
I've seen several examples on this forum where folks have used
Dave Baldwin wrote:
On Thu, Apr 29, 2010 at 9:16 AM, Siep Korteling <s.korteling@gmail.com> wrote:
On Thu, Apr 29, 2010 at 1:28 PM, Robert Dober <robert.dober@gmail.com> wrote:
On Thu, Apr 29, 2010 at 2:31 PM, hemant <gethemant@gmail.com> wrote:
On Thu, Apr 29, 2010 at 10:56 PM, Robert Dober <robert.dober@gmail.com> wro=
On Thu, Apr 29, 2010 at 8:25 PM, hemant <gethemant@gmail.com> wrote:
On 29 April 2010 21:06, Robert Dober <robert.dober@gmail.com> wrote:
Hi
On 4/29/10, hemant <gethemant@gmail.com> wrote:
On Thu, Apr 29, 2010 at 4:24 PM, Caleb Clausen <vikkous@gmail.com> wrote:
[#361899] Overload the normal behavior of an object/instance in string — Walle Wallen <walle.sthlm@...>
Long story short. I'm trying to overload the normal behavior of an
[#361945] installing a ruby gem with a native extension — aj <mailtome200420032002@...>
I am new to ruby. I want to install a ruby gem which tries to build a
[#361962] Return values of modifiers — Michel Demazure <michel@...>
This is logical, but no very useful :
2010/4/30 Michel Demazure <michel@demazure.com>:
Robert Klemme wrote:
Hi --
David A. Black wrote:
Sure, it would be nice while/until loops return value of the last iteration,
Benoit Daloze wrote:
On Sat, May 1, 2010 at 8:38 AM, Michel Demazure <michel@demazure.com> wrote:
Robert Dober wrote:
Michel Demazure wrote:
Michel Demazure wrote:
On Sat, May 1, 2010 at 9:30 AM, Michel Demazure <michel@demazure.com> wrote:
Robert Dober wrote:
What I meant is:
[#361963] Switching dynamically between methods (inside modules) — "Paul A." <cyril.staff@...>
Hi,
On Fri, Apr 30, 2010 at 12:50 PM, Paul A. <cyril.staff@gmail.com> wrote:
Oh BTW, traits do exactly what you want, maybe you want to check out
To me, this problem cries out for delegation rather than inheritance
2010/4/30 Rick DeNatale <rick.denatale@gmail.com>:
[#361983] Inverse of stream parser — Brian Candler <b.candler@...>
I plan to parse a huge XML document (too big to fit into RAM) using a
On Fri, Apr 30, 2010 at 6:26 PM, Brian Candler <b.candler@pobox.com> wrote:
> Would you care to use JRuby?
On Fri, Apr 30, 2010 at 2:32 PM, Brian Candler <b.candler@pobox.com> wrote:
On Sat, May 1, 2010 at 12:04 AM, Tony Arcieri <tony.arcieri@medioh.com> wrote:
[#361988] File.read(fname) vs. File.read(fname,File.size(fname)) — Alex Dowad <alexinbeijing@...>
Hi, this is my first post on ruby-forum. Hope this is useful to someone!
[#361989] Cann't require UTF-8 files. — O01eg Oleg <o01eg@...>
When I require file with UTF-8 encoding I get error:
On 4/30/10, O01eg Oleg <o01eg@yandex.ru> wrote:
> Are you using ruby 1.9? If so, then you need to add a magic encoding
On Mon, Feb 14, 2011 at 2:30 AM, Fernando Perez <pedrolito@lavache.com>wrote:
On Feb 14, 2011, at 12:48 AM, Josh Cheek wrote:
On 02/15/11 10:08, Eric Hodel wrote:
[#361990] Encrypting/Decrypting files wirh ruby. — Demetris Constantinou <demec@...>
I have been searching the internet to find a way to encrypt files and
[#362006] get browser name and version — Mmcolli00 Mom <mmc_collins@...>
Hello
[#362008] Setting to Ruby 1.9 in Ubuntu... — Xeno Campanoli / Eskimo North and Gmail <xeno.campanoli@...>
I tried installing a bunch of ruby 1.9 stuff on my Ubuntu laptop last night, but
On 4/30/2010 1:36 PM, Xeno Campanoli / Eskimo North and Gmail wrote:
Jason Roelofs wrote:
Walton Hoops wrote:
Re: flt gem for arbitrary precision
Robert Klemme wrote:
> On 04/28/2010 11:31 AM, Giampiero Zanchi wrote:
>> ciao a tutti (hi to hall)
>>
>> I just discoverd a gem to have arbitrary precision numbers and want to
>> share with the forum.
>>
>> Install the gem with
>>
>> gem install flt
>>
>> an example script follows; it computes the square root of 2
>>
>> require 'flt'
>> include Flt
>>
>> DecNum.context.precision = 200
>>
>> p DecNum(2).sqrt
>>
>> produces:
>>
>> DecNum('1.4142135623730950488016887242096980785696718753769480731766797379907324784621070388503875343276415727350138462309122970249248360558507372126441214970999358314132226659275055927557999505011527820605715')
>>
>>
>> documentation here
>> http://flt.rubyforge.org/
>
> What's the difference (precision? performance?) vs. doing
>
> irb(main):001:0> require 'bigdecimal'
> => true
> irb(main):002:0> BigDecimal("2").sqrt(200).to_s
> =>
> "0.1414213562373095048801688724209698078569671875376948073176679737990732478462107038850387534327641572735013846230912297024924836055850737212644121497099935831413222665927505592755799950501152782060571470109559971605970125E1"
>
> irb(main):003:0> BigDecimal("2").sqrt(200)
> => #<BigDecimal:93215a4,'0.1414213562 3730950488 0168872420 9698078569
> 6718753769 4807317667 9737990732 4784621070 3885038753 4327641572
> 7350138462 3091229702 4924836055 8507372126 4412149709 9935831413
> 2226659275 0559275579 9950501152 7820605714 7010955997
> 1605970125E1',224(224)>
> irb(main):004:0>
>
> ?
>
> Kind regards
>
> robert
>
If my reading of the documentation is correct the difference is how the
intermediate results are stored. Dividing 1 by 3 with a precision of 2
would result in 0.33 versus 0.3333333... If you print a commission rate
of 33.33% on a form and a charge of $5,0000, you want the amount to show
$1,666.50 (5000 * .3333), not $1,666.67 (5,0000 * 1/3) as a lot of
people will complain that your figures are wrong.
I use fixed precision for all my work as it deals with money and
everything has to match to the penny.