[#372900] gems install failed — wroxdb <wroxdb@...>
Hello,
[#372908] data::dumper for ruby? — wroxdb <wroxdb@...>
how to dump a complicated data structure with ruby?
[#372911] create a shell within an app — Rahul Kumar <sentinel1879@...>
I have a client application - often i am needing to explore/inspect the
[#372919] Evented programming — Christoph Jasinski <christoph.jasinski@...>
Hi
[#372936] Standard Base62 Encoding? — Intransition <transfire@...>
Is there a standard encoding for base62? I've been using 0..9a..zA..Z,
[#372953] Strange whitespace parsing behavior on Ruby 1.8.7 (patchlevel 249/302) — Ehsanul Hoque <ehsanul_g3@...>
On Tue, Nov 2, 2010 at 5:49 AM, Ehsanul Hoque <ehsanul_g3@hotmail.com> wrot=
On 02.11.2010 17:15, Ehsanul Hoque wrote:
Ehsanul Hoque wrote:
[#372961] get method name when aliasing — Rahul Kumar <sentinel1879@...>
I'd like to know the current method name or alias used, as follows:
[#372977] Local server-client communication — Javier 12 <jvalencia@...>
Hi, i'm coding a linux local server (daemon) and it will have a command
On 11/02/2010 07:51 AM, Javier 12 wrote:
[#372982] Printing out contents of 2 arrays using a loop — Paul Roche <prpaulroche@...>
Hi. I'd like to print out the contents of 2 arrays as follows........
[#373003] Inversion of Control in Ruby by passing classes - does it make any sense? — Manuel Kiessling <manuel@...>
Hello everyone,
On 11/2/2010 3:01 PM, Manuel Kiessling wrote:
On Tue, Nov 2, 2010 at 9:29 PM, Jeremy Bopp <jeremy@bopp.net> wrote:
On 11/3/2010 5:20 AM, Robert Klemme wrote:
[#373011] Speech Recognition — Jonathan Bale <webmaster@...>
Where would I start if I wanted to create some small programs/scripts
[#373013] Regular Expression — Dv Dasari <dv.mymail@...>
I am trying to write a reqular expression to match a word with my input
On Tue, Nov 2, 2010 at 9:05 PM, Dv Dasari <dv.mymail@gmail.com> wrote:
On Tue, Nov 2, 2010 at 3:34 PM, Richard Conroy <richard.conroy@gmail.com> wrote:
Kendall Gifford wrote in post #958838:
regex =3D /^(A(?!A)|B(?!B)|C(?!C)|D{1,2}(?!D))+$/
On Thu, Nov 4, 2010 at 5:46 AM, Mike Cargal <mike@cargal.net> wrote:
On Thu, Nov 4, 2010 at 11:27 AM, Kendall Gifford <zettabyte@gmail.com> wrot=
On Thu, Nov 4, 2010 at 4:53 PM, Mike Cargal <mike@cargal.net> wrote:
grrr......
[#373037] i really need your help! — "Sia F." <dj_sia_x@...>
hello, i'm from greece! and i need some help in one contest! this is my
On Wed, Nov 3, 2010 at 2:03 PM, Sia F. <dj_sia_x@yahoo.com> wrote:
[#373049] UTF-8 aware chop for 1.8? — Ammar Ali <ammarabuali@...>
Hello,
Ended up making my own. Posting it here for the benefit of others, and
I was going to say
On Wed, Nov 3, 2010 at 5:57 PM, James Edward Gray II
On Nov 3, 2010, at 11:33 AM, Ammar Ali wrote:
[#373070] Ruby Perofrmance — Ruby Me <i_baseet@...>
Hi
Ruby Me wrote:
Ruby Me wrote:
[#373078] Ruby 1.9.2 with Rails 3.0.1 — Bharat Ruparel <bcruparel@...>
Is there a problem with Ruby 1.9.2 p0 being able to process unicode
[#373097] Ruby vs PHP for the web — Ruby Me <i_baseet@...>
Hi
On Wed, 3 Nov 2010 20:49:22 -0500, Ruby Me <i_baseet@hotmail.com>
Charles Calvert wrote in post #960599:
On Thu, Nov 11, 2010 at 11:50 PM, Mike Stephens <rubfor@recitel.net> wrote:
2010/11/12 Jes=FAs Gabriel y Gal=E1n <jgabrielygalan@gmail.com>
On Fri, Nov 12, 2010 at 1:54 PM, Josh Cheek <josh.cheek@gmail.com> wrote:
Robert Klemme wrote in post #960960:
Thank you guys,
For creating a web application, you need to use ruby on rails and not
PHP has more lines of code in the actual File than ruby. If you take a
[#373103] Ruby Time - Sports Time — flebber <flebber.crue@...>
Hi I am reading the time classes for Ruby. However I can't figure out
[#373110] Can I run windows command line app interactively? — "Cai I." <cai.inception@...>
I want to do something like this:
[#373117] Splitting a string into characters - not bytes — Peter Hickman <peterhickman386@...>
I realise that this is probably a known thing but my google-fu is not
MjAxMC8xMS80IFBldGVyIEhpY2ttYW4gPHBldGVyaGlja21hbjM4NkBnb29nbGVtYWlsLmNvbT46
Thank you thank you thank you
On Thu, Nov 4, 2010 at 1:02 PM, Peter Hickman
[#373118] true! or false! — Intransition <transfire@...>
Making good use of polymorphism I had this idea for assertion methods:
[#373131] Any emacs user here? — Thomas Yao <t.yao426@...>
I'm now using Sinatra and I'm an emacser
[#373153] 1.9 CSV Parsing Issues — Kenny Lam <kenneth.lam@...>
I'm currently porting a script to 1.9 and I'm having problems getting
[#373175] ssl encryption with post_form() — Robbie Mckennie <robmckennie@...>
im writing a program that needs to post a form, and iv found that i can
[#373188] require problem — Roni Kekkonen <roni.kekkonen@...>
Hello. I am working with the book "Everyday scripting with Ruby" (The
[#373202] bulding a crash-proof eval(), is it possible? — Nick Brown <nick@...>
I'm building an app which must execute user-submitted bits of Ruby code.
On Friday 05 November 2010, Nick Brown wrote:
[#373207] install text editor without adminstrator previlege — Li Chen <chen_li3@...>
Hi all,
Am 05.11.2010 22:03, schrieb Li Chen:
[#373219] Maybe not a Ruby question but I still need to know — Kaye Ng <sbstn26@...>
I'm using windows XP. I save my practice files in my thumb drive -
On 10-11-06 02:19 AM, Kaye Ng wrote:
[#373220] Create a class - ideas — flebber <flebber.crue@...>
On Nov 7, 11:06=A0am, Mike Cargal <m...@cargal.net> wrote:
[#373227] random bug in the & (set intersection) operator in Arrays — Jean-Christophe Le Lann <jean-christophe.lelann@...>
Hi
On 06.11.2010 17:08, Jean-Christophe Le Lann wrote:
[#373231] ANN: Ruby Underscore 0.1.0 Released — Daniel Ribeiro <danrbr@...>
= RubyUnderscore
[#373242] ruby archive network — "Eva" <eva54321@...>
Jm5ic3A7SXMgdGhlcmUgYSBwbGFjZSBsaWtlIFBlcmwncyBDUEFOIGZvciBydWJ5J3MgbGlicmFy
[#373246] Meaning of :: — Guido Granobles <guido-granobles@...>
Hi!.. I'm very new with Ruby and I wold like to know what does it mean
[#373248] Code in a class but not in a method -- please explain! — "Bruce F." <brucedfeist@...>
I'm a newcomer to Ruby, and I'm confused about what executable
On Sat, Nov 6, 2010 at 10:22 PM, Bruce F. <brucedfeist@gmail.com> wrote:
Andrew Mcelroy wrote in post #959869:
On Sun, Nov 7, 2010 at 6:50 AM, Bruce F. <brucedfeist@gmail.com> wrote:
[#373260] sort_by is not stable ? — Michel Demazure <michel@...>
sort_by is not a stable sorting method (ruby 1.9.2 p0)
On Sun, Nov 7, 2010 at 12:22 PM, Michel Demazure <michel@demazure.com> wrot=
Ammar Ali wrote in post #959889:
On Sun, Nov 7, 2010 at 1:15 PM, Michel Demazure <michel@demazure.com> wrote:
On 07.11.2010 12:39, Ammar Ali wrote:
Please, people, trim your quotes.
Phillip Gawlowski wrote in post #959912:
On Sun, Nov 7, 2010 at 2:08 PM, Michel Demazure <michel@demazure.com> wrote:
On 07.11.2010 15:10, Phillip Gawlowski wrote:
On Nov 7, 12:34=A0pm, John W. Higgins <wish...@gmail.com> wrote:
Good Afternoon
[#373266] irb misbehaviour with arrow keys on Windows — Marvin Gülker <sutniuq@...>
Hi there,
[#373288] why was my mail sent twice?(no ruby-related) — 冷雨 <raincolee@...>
During using the mailing list I always send my mail twice.(see in "sort_by
[#373330] Identify IP address from a text file and replace it with new address. — Chandu80 <chandu.shenoy@...>
Hello All,
[#373333] Comparing/search struct array — Szabolcs Tóth <tsz@...>
Hi,
2010/11/8 Szabolcs T=C3=B3th <tsz@purzelbaum.hu>
[#373342] Using Ruby's C API safely and sanely — Eric MSP Veith <eveith@...>
-----BEGIN PGP SIGNED MESSAGE-----
[#373352] ruby-pg gem fails to install — Rajinder Yadav <devguy.ca@...>
i built postgres 9.0 from source and i am trying to install ruby-pg
On Mon, Nov 8, 2010 at 12:52 PM, Rajinder Yadav <devguy.ca@gmail.com> wrote:
On Mon, Nov 8, 2010 at 4:01 PM, Ben Bleything <ben@bleything.net> wrote:
Just ran into the same thing myself... installing 'libpq-dev' seemed to
[#373397] Analyzer for errors in code ? — David Unric <dunric29a@...>
Hello,
On Tue, Nov 9, 2010 at 5:00 PM, David Unric <dunric29a@gmail.com> wrote:
Robert Klemme wrote in post #960353:
Ryan Davis> Yep, I really understand it's impossible to do static
Ryan Davis wrote in post #960436:
[#373409] String#split regex \W on non-ASCII text — Fritz Anderson <fritza@...>
Ruby 1.9.2-p0, built from the tarball on Mac OS X 10.6.4 with the Xcode
[#373421] help with code, new to programming — Steve Rees <stevoreesimo@...>
I am new to programming and have been learning Ruby using online
On Tue, Nov 9, 2010 at 11:31 PM, Steve Rees <stevoreesimo@hotmail.com> wrote:
[#373441] "puts, if and unless" VS "nil" — Edmond Kachale <edmond.kachale@...>
Rubysters,
On Wed, Nov 10, 2010 at 2:26 PM, Edmond Kachale
[#373448] JRuby 1.5.5 Released — Thomas E Enebo <tom.enebo@...>
The JRuby community is pleased to announce the release of JRuby 1.5.5.
On 11/10/2010 08:06 AM, Thomas E Enebo wrote:
On Wed, Nov 10, 2010 at 1:11 PM, Joel VanderWerf
On Fri, Nov 19, 2010 at 12:50 AM, Charles Oliver Nutter
[#373467] Short question about encoding. — Gabriel Lichard <poopsmith@...>
Hello everybody at the Ruby Forums!
[#373470] Does Ruby have an equivalent to Python's ctypes? — Shadowfirebird <shadowfirebird@...>
[#373479] ruby ORM — zuerrong <zuerrong@...>
Hello,
I've been writing Ruby for three days now. DataMapper seems very good.
Sam Duncan wrote in post #960638:
On Fri, Nov 12, 2010 at 5:47 PM, Mike Stephens <rubfor@recitel.net> wrote:
On Fri, Nov 12, 2010 at 9:56 PM, Petite Abeille
My problem is the mismatch.
On Sat, Nov 13, 2010 at 10:54 AM, Mike Stephens <rubfor@recitel.net> wrote:
On 11/13/2010 02:35 PM, Phillip Gawlowski wrote:
On Nov 12, 8:47=A0am, Mike Stephens <rub...@recitel.net> wrote
Skye Shaw!@#$ wrote in post #961372:
On Wed, Nov 17, 2010 at 2:34 PM, Mike Stephens <rubfor@recitel.net> wrote:
Phillip Gawlowski wrote in post #962160:
On Wed, Nov 17, 2010 at 7:24 PM, Mike Stephens <rubfor@recitel.net> wrote:
I was thinking about this last night and it's part of a belief I have
> I was thinking about this last night and it's part of a belief I have
Rimantas Liubertas wrote in post #965923:
On Fri, Dec 3, 2010 at 9:40 AM, Mike Stephens <rubfor@recitel.net> wrote:
Richard Conroy wrote in post #965936:
On Fri, Dec 3, 2010 at 10:47 AM, Mike Stephens <rubfor@recitel.net> wrote:
[#373481] what's an object? — "Eva" <eva54321@...>
SSdtIGFsc28gc3dpdGNoaW5nIGZyb20gcGVybCBhbmQgcGhwLgpJJ20gbm90IHN1cmUgaW4gcnVi
Simple answer: everything. Everything is considered an object,
> Simple answer: everything. Everything is considered an object,
Not that I know the internals of the language well enough to debate the
> Not that I know the internals of the language well enough to debate the
Fair enough. The link even cites the Ruby spec to indicate that
Did you recognize the difference between a method and a Method object?
Disclaimer: I seem to be in a crabby mood this morning. I went back over it
Hi, Josh
On Fri, Nov 12, 2010 at 3:01 AM, Xavier Noria <fxn@hashref.com> wrote:
On Fri, Nov 12, 2010 at 12:25 PM, Josh Cheek <josh.cheek@gmail.com> wrote:
On Fri, Nov 12, 2010 at 12:38 PM, Xavier Noria <fxn@hashref.com> wrote:
On Fri, Nov 12, 2010 at 1:09 PM, Robert Dober <robert.dober@gmail.com> wrot=
On Fri, Nov 12, 2010 at 1:31 PM, Xavier Noria <fxn@hashref.com> wrote:
On Fri, Nov 12, 2010 at 3:56 PM, Robert Dober <robert.dober@gmail.com> wrote:
On Fri, Nov 12, 2010 at 4:18 PM, Xavier Noria <fxn@hashref.com> wrote:
On Fri, Nov 12, 2010 at 5:15 PM, Robert Dober <robert.dober@gmail.com> wrote:
On Fri, Nov 12, 2010 at 5:33 PM, Xavier Noria <fxn@hashref.com> wrote:
On Nov 10, 5:50=A0pm, Eva <eva54...@sina.com> wrote:
On Wed, Nov 10, 2010 at 10:25 PM, Y. NOBUOKA <nobuoka@r-definition.com>wrote:
On Thu, Nov 11, 2010 at 04:51:46PM +0900, Josh Cheek wrote:
On Thu, Nov 11, 2010 at 9:05 PM, Chad Perrin <code@apotheon.net> wrote:
One other point. A local variable is not an object and never is -
On Thu, Nov 11, 2010 at 9:51 AM, Brian Candler <b.candler@pobox.com> wrote:
On Thu, Nov 11, 2010 at 11:27 AM, Robert Klemme
Ammar Ali wrote in post #960710:
[#373483] Total string length regex — Shea Barton <shea@...>
So I have a complicated regex, and I need to have a condition that
[#373492] scripting an rvm command — botp <botpena@...>
Hi All,
[#373536] Parsing XML with Ruby — jackster the jackle <johnsheahan@...>
I need to hit an https link and pass a username and password in order to
It seems to be working...here is my test code:
On Fri, Nov 12, 2010 at 4:21 AM, jackster the jackle
On Fri, Nov 12, 2010 at 10:21 AM, jackster the jackle
[#373539] Scheme's (cond ((assertion) (value))...(else (value))) statement implemented in ruby? — timr <timrandg@...>
Hi Rubyists,
[#373555] Ruby scrip to find Dir based on last modified date — Bal Sidhu <balvir.sidhu@...>
Hi
[#373557] To find 2nd Sunday of March — Rajaa Ramanathan <rajaram@...>
All,
[#373573] Nokogiri not read html file in Cent OS 32-bit — Priyank Shah <shahpriyank01@...>
Hi all,
Ryan Davis wrote in post #961099:
What Ryan is telling you: you have to pass a filepointer or the actual HTML a=
[#373599] help sorting objects by their instance field — Aaron Haas <aaron4osu@...>
I'm trying to figure out how to sort objects in an array by one of their
Check the docs for class Array
Nathan Clark wrote in post #961001:
Thank you guys so much for your helpful posts. I just started learning
[#373618] Fast Debugger (Ruby 1.9.2, DevKit 4.5.0, JDK 6u22, NetBeans 6.9.1) — Allan Chin <achin5957@...>
I've been trying to run this configuration in debug mode on my Windows
And while we're at it, would you know why if I debug with the "slow"
[#373638] Hal Fulton on Twitter... — Hal Fulton <rubyhacker@...>
If you have any interest in following me, feel free.
[#373680] an each/block problem — Paul Roche <prpaulroche@...>
Hi, I want to take the value from an each method and place it in a
Just one more thing. if I want to attach the 'name' of the User to that.
[#373702] display instance variable values — John Sayeau <johnsayeau@...>
If I have a people class with instance variables @name @age and @gender
[#373712] Ruby class versioning — "Tim D." <timdeboerz@...>
Hi All
[#373717] Is it possible to break a loop from within an internal lambda function? — timr <timrandg@...>
This code works because 'exit' within the lambda within the block
[#373722] Mysql::Result .each_hash - unexpected result — Andy Tolle <durexlw.register@...>
Consider the following code:
On Sun, Nov 14, 2010 at 5:55 PM, Andy Tolle <durexlw.register@gmail.com> wr=
botp wrote in post #961345:
This is a mysql specific problem, not ruby. Result#each_hash is just
> One way of solving this would be to keep the results you want to re-use
On Mon, 2010-11-15 at 18:05 +0900, Andy Tolle wrote:
[#373723] import csv with Fields that contain double quote characters — הדסה גרינוולד <hadasagr@...>
hi
2010/11/14 =D7=94=D7=93=D7=A1=D7=94 =D7=92=D7=A8=D7=99=D7=A0=D7=95=D7=95=D7=
[#373751] Gems in ~/.gem vs in the Library — Wojtek Galaj <wojtek.galaj@...>
Hello all,
[#373773] please help load from txt — Lark Work <lars_werkman@...>
hi i new to this forum and i have a problem a made a script containing a
thanks for your help, but i got that already i don't think you quit
[#373785] Faking constants with methods — niklas | brueckenschlaeger <niklas@...>
Hi.
[#373787] Can't get Ruby programs to work from Command Prompt — Dd Dd <dd25@...>
Hello; I'm having a problem running Ruby programs through the command
[#373804] Passing a variable — flebber <flebber.crue@...>
I recently discussed in this group the basic starting of a project. I
[#373818] Stupid optparse question — Chris Patti <cpatti@...>
How can I make my code print the usage even if zero options are given?
[#373822] How to Name Gems - A STRONG Recommendation — Eric Hodel <drbrain@...7.net>
If you went to the first round of RubyConf lightning talks you saw me =
[#373839] Parsing String Data — Bob Theslob <rorcd@...>
I am very new to Ruby and I have an issue that I cannot seem to
[#373842] XMLRPC (REXML) incorrectly handles UTF-8 data — Petr Klima <petr.klima@...>
Hi,
[#373852] cool.io 0.9.0: a cool event framework for Ruby (formerly known as Rev) based on libev — Tony Arcieri <tony.arcieri@...>
Github: https://github.com/tarcieri/cool.io
Tony Arcieri <tony.arcieri@medioh.com> wrote:
On Fri, Nov 19, 2010 at 1:35 PM, Eric Wong <normalperson@yhbt.net> wrote:
On Fri, Nov 19, 2010 at 1:38 PM, Tony Arcieri <tony.arcieri@medioh.com>wrote:
Tony Arcieri <tony.arcieri@medioh.com> wrote:
On Fri, Nov 19, 2010 at 3:42 PM, Eric Wong <normalperson@yhbt.net> wrote:
Cool beans... I've been wanting to try out Cool.io (well, Rev
On Fri, Nov 19, 2010 at 3:39 PM, Bryan Richardson <btricha@gmail.com> wrote:
On Fri, Nov 19, 2010 at 5:11 PM, Tony Arcieri <tony.arcieri@medioh.com> wrote:
On Sat, Dec 4, 2010 at 6:12 PM, Charles Oliver Nutter
[#373855] File#truncate fills file with zeros — Leslie Viljoen <leslieviljoen@...>
Hello!
[#373857] Ruby 1.9.2 commandline options — Clifford Heath <no@...>
ruby --help lists -E, which doesn't seem to work as advertised,
[#373861] gets() not stopping to accept input — Rubist Rohit <passionate_programmer@...>
I am using "Programmers Notepad" to write Ruby code. I tried following
[#373863] Reporting tool — Rubist Rohit <passionate_programmer@...>
Which reporting tool I can use to integrate with a Ruby GUI app?
[#373885] Thread problem — Jaeyong Lee <crizin@...>
Hi all,
[#373918] Ruby's inconsistency or an IRB issue ? — David Unric <dunric29a@...>
Hi,
[#373930] Ruby Not observing DRY principle — flebber <flebber.crue@...>
HI I am hoping you can give me some guidance. I feel I really am
[#373932] Ruby Jobs for a beginning programmer? — Ze Ca <dartfrogger85@...>
Hi there,
Hm, the learning contract sounds interesting. I'm in the states, so I'll
[#373944] Re: Time question — "Eva" <eva54321@...>
VGhhbmtzLgpCdXQgd2h5IHRoZSBkb3QgZm9yIHRoZSBtZXRob2QgY2FsbCBjYW4gYmUgaWdub3Jl
[#373953] Calling a bash script creates files as UID 501 ? — Dreamcat Four <dreamcat4@...>
Hi,
Just also to mention that -
[#373957] SQLite3/Sinatra not returning results — Alex Gutteridge <alexg@...>
Hi,
Hi Alex,
On Thu, 25 Nov 2010 20:35:13 +0900, "zimbatm ..." <jonas@pfenniger.name>
Alex Gutteridge wrote in post #963848:
On 29.11.2010 12:39, Brian Candler wrote:
[#373974] Simple, Two-Frame Terminal Application — Bryan Richardson <btrichardson@...>
Hello All,
[#373975] Question on scoping — James Byrne <byrnejb@...>
I clearly have either forgotten something important, or I never
[#373990] Where to start from? — Ruby Me <i_baseet@...>
Hi guys,
read this: http://mitpress.mit.edu/sicp/
On Thu, Nov 18, 2010 at 2:48 PM, Ruby Me <i_baseet@hotmail.com> wrote:
[#374001] Ruby Programming — Tridib Bandopadhyay <tridib04@...>
Hello
Hello
On Fri, 19 Nov 2010 10:30:30 +0900, Tridib Bandopadhyay
Alex Gutteridge wrote in post #962544:
On Wed, 24 Nov 2010 13:02:09 +0900, Tridib Bandopadhyay
@Alex Gutteridge
On Tue, 30 Nov 2010 14:02:07 +0900, Tridib Bandopadhyay
Alex Gutteridge wrote in post #965059:
[#374007] Descending ranges in Ruby — Harry Spier <harryspier@...>
Dear list members,
[#374041] Multi-line regular expression match question — Guillermo Riojas <guillermo.riojas@...>
Hi,
On Fri, Nov 19, 2010 at 2:42 PM, Guillermo Riojas
[#374071] Install Nokogiri — Lucas Panthe <panthe@...>
Hi,
sudo apt-get install libxml2-dev
[#374081] unicorn 3.0.0 - disable rewindable input! — Eric Wong <normalperson@...>
Unicorn is an HTTP server for Rack applications designed to only serve
[#374085] contradicting unit test regarding blocks pass, bug in unit/test? — timr <timrandg@...>
require "test/unit"
[#374092] Plz anyone help me , how to write code for google login page . — Venkat s Patchava <venkatasiva_patchava@...>
Plz anyone help me , how to write code for google login page .
[#374094] Comparing XML documents — Toby Rodwell <trodwell@...>
I'd like to check the equivalence of two XML documents. Searching this
[#374099] Qt-Ruby implementation of the "Address Book Example" — Arturo Bonechi <arturo.bonechi@...>
Hello,
[#374104] gsub and backslashes — Ralph Shnelvar <ralphs@...32.com>
Consider the string
Ralph Shnelvar wrote in post #962847:
On Sun, Nov 21, 2010 at 11:02 PM, Brian Candler <b.candler@pobox.com> wrote=
On Mon, Nov 22, 2010 at 12:27 AM, Ammar Ali <ammarabuali@gmail.com> wrote:
On Mon, Nov 22, 2010 at 10:38 AM, Robert Klemme
On Mon, Nov 22, 2010 at 1:28 PM, Ammar Ali <ammarabuali@gmail.com> wrote:
On Mon, Nov 22, 2010 at 3:53 PM, Robert Klemme
On 22.11.2010 18:21, Ammar Ali wrote:
[#374114] Problem regarding regular expression — Stanford Ng <ngkooinam@...>
puts( /^[a-z 0-9]*$/ =~ 'Well hello 123' ) # no match due to ^ and
[#374127] why i can't find my ruby ? — Pen Ttt <myocean135@...>
i installed ruby this way:
when i installed ruby,
typing "irb" & pressing TAB doesn't get you anywhere?
[#374160] debugging subprocess — Chad Boyd <hoverlover@...>
I'm using Autotest to automatically run my tests when I modify my code.
[#374173] get module names — Mario Ruiz <tcblues@...>
I would like to know the module names I have declared in other file but
[#374182] help with simple game — Blake Atl <blake@...>
My boss told me to pick up a ruby book and start figuring, so he gave me
[#374193] BitStruct-28bit-Ruby Beginner — Jaikanth Krishnaswamy <jaikanth.krishnaswamy@...>
Hi ,
Jaikanth Krishnaswamy <jaikanth.krishnaswamy@gmail.com> wrote:
[#374194] Matching multiple line reg exp — Guillermo Riojas <guillermo.riojas@...>
Hi there,
[#374198] Pair Programming Interview Prep — Rub-e Shark <rakeshrnagilla@...>
Hello !
[#374210] system() or process.create? — Fengfeng Li <lifengfeng@...>
Hi everyone,
On Nov 23, 12:08=A0am, Fengfeng Li <lifengf...@huawei.com> wrote:
Luis Lavena wrote in post #963322:
On Wednesday 24 November 2010 08:03:59 Fengfeng Li wrote:
Arturo Garcia wrote in post #963497:
Del is part of cmd.exe, which is possibly why Process.create is not
[#374218] nokogiri ip ban? — "Luis G." <l17339@...>
Hi there...
[#374229] Regex negative look-behind bug? — Ruby Nuby <b1st@...>
irb, Ruby 1.9.1
On Tue, Nov 23, 2010 at 4:36 PM, Ruby Nuby <b1st@hotmail.com> wrote:
On Tue, Nov 23, 2010 at 4:36 PM, Ammar Ali <ammarabuali@gmail.com> wrote:
On Tue, Nov 23, 2010 at 5:55 PM, Robert Klemme
Ammar, Robert,
[#374232] Ruby 1.8 vs 1.9 — Peter Pincus <peter.pincus@...>
Hi,
David Masover wrote:
On Wednesday, November 24, 2010 08:40:22 pm J=F6rg W Mittag wrote:
On Fri, Nov 26, 2010 at 1:42 AM, David Masover <ninja@slaphack.com> wrote:
On Friday, November 26, 2010 05:51:38 am Phillip Gawlowski wrote:
On Sat, Nov 27, 2010 at 9:04 AM, David Masover <ninja@slaphack.com> wrote:
On Saturday, November 27, 2010 11:41:59 am Phillip Gawlowski wrote:
On Sat, Nov 27, 2010 at 7:50 PM, David Masover <ninja@slaphack.com> wrote:
On Saturday, November 27, 2010 02:47:12 pm Phillip Gawlowski wrote:
On Sun, Nov 28, 2010 at 1:56 AM, David Masover <ninja@slaphack.com> wrote:
On Sunday, November 28, 2010 08:00:18 am Phillip Gawlowski wrote:
On Sun, Nov 28, 2010 at 5:33 PM, David Masover <ninja@slaphack.com> wrote:
On Sunday, November 28, 2010 11:19:06 am Phillip Gawlowski wrote:
On Sun, Nov 28, 2010 at 9:19 PM, David Masover <ninja@slaphack.com> wrote:
On Sunday, November 28, 2010 04:29:34 pm Phillip Gawlowski wrote:
On Mon, Nov 29, 2010 at 10:38 AM, David Masover <ninja@slaphack.com> wrote:
Chuck Remes wrote in post #963430:
On Wed, Nov 24, 2010 at 8:14 PM, Brian Candler <b.candler@pobox.com> wrote:
Michael Fellinger wrote in post #963539:
On Wed, Nov 24, 2010 at 4:15 PM, Brian Candler <b.candler@pobox.com> wrote:
Phillip Gawlowski wrote in post #963602:
On Wed, Nov 24, 2010 at 5:09 PM, Brian Candler <b.candler@pobox.com> wrote:
On Wed, Nov 24, 2010 at 12:20 PM, Phillip Gawlowski <
On Wed, Nov 24, 2010 at 8:02 PM, Josh Cheek <josh.cheek@gmail.com> wrote:
Phillip Gawlowski wrote in post #963658:
On Thu, Nov 25, 2010 at 2:05 AM, Adam Ms. <e148759@bsnow.net> wrote:
Phillip Gawlowski wrote in post #963815:
On Thu, Nov 25, 2010 at 4:02 PM, Yuri Tzara <yuri.tzara@gmail.com> wrote:
Phillip Gawlowski wrote in post #963922:
On Thu, Nov 25, 2010 at 7:43 PM, Yuri Tzara <yuri.tzara@gmail.com> wrote:
On Wed, Nov 24, 2010 at 5:09 PM, Brian Candler <b.candler@pobox.com> wrote:
On Thu, Nov 25, 2010 at 10:45 AM, Robert Klemme
On Thu, Nov 25, 2010 at 11:12 AM, Phillip Gawlowski
On Thu, Nov 25, 2010 at 12:56 PM, Robert Klemme
[#374236] Math object in Ruby — Charles Agriesti <dragriesti@...>
In IRB, or saved as a program from Scite, put in something like:
[#374246] install mechanize — Dil Bert <martin.kaspar@...24.com>
Hello dear Ruby-developers,
[#374270] Configuring LAMP for Ruby created web pages (not Rails). 2010 — "Adam Ms." <e148759@...>
Hello,
[#374279] How to write thread safe ruby code? — Raghu 2009 <raghugada@...>
Hi,
[#374299] Ruby's "More than one way to do things." — Jason Lillywhite <jason.lillywhite@...>
There is one point made about Python vs. Ruby on this site:
Shadowfirebird <shadowfirebird@gmail.com> wrote:
[#374303] Problem getting gems in linux — Leon Anonymous <leon.san.email@...>
Hi, I've been learning ruby for a few weeks now and still finding my
[#374307] Dynamically creating webpages via Ruby — "Phil H." <henleyphil@...>
I'm just getting started with Ruby and have very little programming
[#374315] date of 1 year ago — zuerrong <zuerrong@...>
Hello,
nice. never knew you could do that with the shell command date.
[#374342] instance_eval vs attr_reader — Joe Pikachu <nahpr@...>
Hi, I'm new in forum; even newer in programming.
[#374353] VERSION constant issue — Intransition <transfire@...>
Ruby's VERSION constant is getting in the way of using #const_missing
[#374379] Add XSL stylesheet using Nokogiri — Hagbard Celine <sin3141592@...>
Hi there.
http://stackoverflow.com/questions/3166544/associate-an-xml-stylesheet-with=
[#374401] Keypress event in ruby — Nikita Kuznetsov <moog_master@...>
Hi guys, im working on making a little tetris program in ruby (console
[#374411] Newbie: two cool discoveries — Diego Virasoro <diego.virasoro@...>
Hi all,
[#374416] Net::SSH.exec Using the "exec" method interactively — Guillermo Riojas <guillermo.riojas@...>
Hi there,
[#374431] relative-require v1.0 — "zimbatm ..." <jonas@...>
relative-require.rb
Why don't you use require_relative which is a standard ruby feature?
On Nov 27, 2010, at 11:34 AM, Bob Hutchison wrote:
[#374437] How to use Ruby like shell script? — Yu-Hsuan Lai <raincolee@...>
Can I use ruby like my linux shell script(e.x. bash)?(or on the other hand,
On Nov 27, 2010, at 8:51 AM, Yu-Hsuan Lai wrote:
backticks work very well as well and are in the bourne scripting
You also asked for a website resource. I feel this site is pretty venerable:
On Sun, Nov 28, 2010 at 3:47 AM, Rilindo Foster <rilindo@gmail.com> wrote:
[#374465] abstract classes and modules — Diego Virasoro <diego.virasoro@...>
Hello,
[#374477] Loading variables from a file [Noob Question] — Richard Mccormack <brick@...>
Hey everyone,
[#374492] creating a openstruct from xml — Rajinder Yadav <devguy.ca@...>
Hi just wondering if there is a easy way to turn an xml entity into a
[#374505] Multiple versions on a server? — Heinz Strunk <cojones@...>
Hey guys,
[#374523] Condition variables and thread scheduling — Alex Young <alex@...>
I'm trying to understand how condition variables are supposed to work;
[#374550] ruby on server side — Rajesh Huria <rajesh.huria@...>
Hi,
You'll want to check out one of the many Ruby web frameworks. If all you
Ok guys, thnx for the answers.. i am freaked out with all experiments :)
[#374557] Help sorting an array — Jim Burgess <jack.zelig@...>
Hi,
If you've ever read "Real Programmers don't use Pascal" (see
On Wed, Dec 1, 2010 at 8:30 PM, Mike Stephens <rubfor@recitel.net> wrote:
Ammar Ali wrote in post #965529:
On Wednesday, December 01, 2010 03:04:42 pm Mike Stephens wrote:
David Masover wrote in post #965565:.
aGVsbG8sDQppIGp1c3Qgc3RhcnRlZCB3aXRoIHJ1YnkuICBpJ3ZlIGJlZW4gb2ZmIHRoZSBmcm9u
On 12/2/2010 11:07 AM, Doug Stone wrote:
[#374560] Confusion about singleton method definition — David Unric <dunric29a@...>
Hi fellow Rubists,
[#374569] when using system(), how do I redirect Exception msgs? — "David E." <davidreynon@...>
So from my console, I execute the Ruby script via:
[#374587] RFC Future Ruby hash literal syntax — Michael Kaelbling <michael.kaelbling@...>
REQUEST FOR COMMENTS: Change to future Ruby hash literal syntax
Good Afternoon,
[#374592] class-wide begin/end blocks/exception handling — "David E." <davidreynon@...>
So I have a class with a lot of methods, and each method has a begin/end
[#374612] Any way to know a Class's name in class method? — "Eric C." <beagle4321_2000@...>
Hi:
[#374619] installing ncurses and IDE — Nikita Kuznetsov <moog_master@...>
Hi all, I was recently advised to use ncurses in order to do some event
[#374632] 'require' is not recognised — Tara Keane <tararakeane@...>
New to Ruby and trying to run benchmark
[#374661] dbi doesnt work well with sqlite3!?!? — Tianshuo Deng <dengtianshuo@...>
Hi, guys, I want to share my discovery with you. If you found I am =
[#374662] Object#each ? — Andrew Wagner <wagner.andrew@...>
A weird idea just popped into my head:
On Tue, Nov 30, 2010 at 12:44 PM, Andrew Wagner <wagner.andrew@gmail.com>wrote:
[#374664] Creating my own array sort method — "Ilya B." <ilyabe@...>
Hello,
Re: Create a class - ideas
On Nov 7, 12:13=A0pm, flebber <flebber.c...@gmail.com> wrote:
> On Nov 7, 11:06=A0am, Mike Cargal <m...@cargal.net> wrote:
>
>
>
>
>
> > On Nov 6, 2010, at 7:00 PM, flebber wrote:
>
> > > On Nov 7, 9:45 am, flebber <flebber.c...@gmail.com> wrote:
> > >> On Nov 7, 2:24 am, Robert Klemme <shortcut...@googlemail.com> wrote:
>
> > >>> On 06.11.2010 10:19, flebber wrote:
>
> > >>>> I am trying to create a class. I am struggling to figure the best =
flow
> > >>>> to get the maths side to work.
>
> > >>>> So say that
>
> > >>>> R is a float given by user input
> > >>>> P is a Total amount(Pool)
> > >>>> Per is a variable %
> > >>>> X is a variable that is a percentage of P defined by a maximum
> > >>>> allocation.
>
> > >>>> So main =3D (( R * X)/P)*100
>
> > >>> First of all you should get your variables right. =A0Variable "Per"=
does
> > >>> not show up in the formula and "main" is not mentioned in the list.
>
> > >>> The meaning of the formula is totally unclear to me. =A0From what y=
ou gave
> > >>> you are calculating the fraction (R/P) multiply it with 100 (so you
> > >>> actually get (R/P) percent and now you multiply with another percen=
tage
> > >>> (X). =A0So you have a percentage of a percentage.
>
> > >>>> What I want to test is the value of X needed to equal Per from X's
> > >>>> maximum allocation down.
>
> > >>> Can you write down a formula that contains all variables in your li=
st
> > >>> and point at the fixed ones (constants), user inputs and variables =
you
> > >>> want to resolve?
>
> > >>>> What i am thinking but cant get right
>
> > >>>> Say
>
> > >>>> R =3D 5
> > >>>> P =3D 10
> > >>>> Per =3D 190
> > >>>> X =3D max 80% of P
>
> > >>>> For X in main =3D Per ( Closest whole number or half that equals c=
losest
> > >>>> to but greater than Per)
> > >>>> main =3D (( 5 * 8)/10)*100
>
> > >>>> So in example intially main equalled 400%. And answer I would want=
to
> > >>>> resolve it to is X =3D 4 which is 200% as 3.50 equals 180%.
>
> > >>>> Any ideas?
>
> > >>> Sorry you lost me somewhere along the path. =A0Also it's tea time r=
ight now...
>
> > >>> Cheers
>
> > >>> =A0 =A0 =A0 =A0 robert
>
> > >>> --
> > >>> remember.guy do |as, often| as.you_can - without endhttp://blog.rub=
ybestpractices.com/
>
> > >> So I want to check by changing X when in forumla "main" that it is =
=3D>
> > >> than "per"
>
> > >> In simple terms I want to calculate units needed to reach a rate of
> > >> return, X represents the variable units and per is the ROI(return of
> > >> investment rate I would deaire to acheive), R is the ratio of return
> > >> and P is a pool or base amount, I am using base 10 to start off with=
.
>
> > >> I am trying to test X for a value, the only constraint on X is that =
it
> > >> cannot exceed 80% of the P or Pool amount.
> > >> So if I set per =3D 190%
>
> > >> R =3D 5
> > >> P =3D 10
> > >> Per =3D 190
> > >> X =3D max 80% of P
>
> > >> For X in main >=3D per
>
> > >> main =3D (( 5 * X)/10)*100 >=3D 190%
>
> > >> so for X =3D 80% of P or 8 base units
>
> > >> main =3D (( 5 * 8)/10)*100
>
> > >> which would test out as
>
> > >> main >=3D per
>
> > >> 400 =3D> 190 -
>
> > >> So when X is 8 units the main section is greater than per but its no=
t
> > >> the closest whole unit to per.
>
> > >> So when X =3D 40% or 4 base units
>
> > >> main =3D (( 5 * 4)/10)*100
> > >> main >=3D per
> > >> 200 >=3D 190
>
> > >> this is the largest unit in 0.5 increments that remains greater than
> > >> Per of 190 so I would want X once tested to resolve to this.
>
> > >> I hope that made sense.
>
> > > So how do I best get X to run a loop in 0.5 increments until it
> > > reaches the closest value that makes the left side of an equation
> > > greater or equal to the right. But where it is the lowest value that
> > > is greater than or equal to the the right.
>
> > > Main =3D> Per - where main is the lowest value it can be greater than
> > > per.
>
> > > Cheers
>
> > > Sayth
>
> > Something's not right with your formulas (I suspect)
>
> > >>>> main =3D (( R * X)/P)*100
>
> > and X =3D X*P
>
> > so... main =3D =A0
> > R*(X*P)
> > ----------- * 100
> > =A0 =A0 =A0 P =A0 =A0 =A0 =A0
>
> > the P's cancel out...
> > R*X*100
>
> > varying P will not change the results of your calculations...
>
> > here's what I believe that you're asking for...
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D
> > r =3D 5.0
> > p =3D 10.0
> > per =3D 190.0
> > x =3D 0.8
>
> > begin
> > =A0 =A0 =A0 =A0 main =3D ((r*(x*p))/p)*100 =A0
> > =A0 =A0 =A0 =A0 lastSuccess =3D x if main >=3D per
> > =A0 =A0 =A0 =A0 x -=3D 0.05
> > end while main >=3D per
> > puts "#{lastSuccess*100.0}%"
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D
> > note: you can change p al day long and always get the same answer
>
> > there are probably more "rubified" ways to express this.
> > I've tried to maintain the approach you've stated. =A0However, I would =
simplify the equation first, and since the last X that succeeds as you decr=
ement is the same thing as the first that succeeds as you're going up, I'd =
probably turn t into something like...
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D
> > r =3D 5.0
> > p =3D 10.0
> > per =3D 190.0
> > max_x =3D 0.8
>
> > x =3D 0.05
> > const =3D r*100 # simplified without X
> > x +=3D 0.05 while (x*const < per) && (x <=3D max_x)
> > puts x <=3D max_x ? "#{lastSuccess*100.0}%" : "no answer"
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D
>
> > Mike Cargal
>
> > m...@cargal.nethttp://blog.mikecargal.com
>
> Thanks for looking at this for me.
>
> > You've really lost me when 80% turns into 8 (or 8 base units). =A0What =
is a base unit? And why would it be equal to 10%?
> > Are you looking to vary X from 80% down by 5% increments?
>
> This test is the first of 4 I plan to make into one program. For each
> their while be a maximum allocation so in this case 80% so may be 40%
> etc. The pool in future will vary but I am using base 10 while I write
> it(hoping it would be clearer for another person reading it). So that
> means that X has a max allocation of units if 40% was the maximum
> allocation and base 10 then X would be 4 units and I would want my
> loop to test X from 0 to 4 in 0.5 increments.
>
> I am going to need more time to read your solution as I haven't got it
> first read. I had started to look athttp://www.rubyist.net/~slagell/ruby/=
iterators.html
>
> and a solution flow similar to
>
> ruby> def WHILE(cond)
> =A0 =A0 | =A0 return if not cond
> =A0 =A0 | =A0 yield
> =A0 =A0 | =A0 retry
> =A0 =A0 | end
> =A0 =A0nil
> ruby> i=3D0; WHILE(i<3) { print i; i+=3D1 }
> 012 =A0 nil- Hide quoted text -
>
> - Show quoted text -
Actually after re-reading your post I get it. All but one small bit.
In your formula how does the ? "#{lastSuccess*100.0}%" bit work? what
data does lastSuccess pull.
x =3D 0.05
const =3D r*100 # simplified without X
x +=3D 0.05 while (x*const < per) && (x <=3D max_x)
puts x <=3D max_x ? "#{lastSuccess*100.0}%" : "no answer"