[#389624] Good GUI for buisness focused application — Jaxxa <jaxxa90@...>
What would be a good Graphical User interface for use with a buisness
[#389628] how to make interface explicit with Hash stores? — Reginald Tan <redge.tan@...>
I have a class that uses hash as its internal store. What's a good way
[#389643] Ruby and Telnet — "Leo M." <leo.mmcm@...>
Hello!
[#389648] Sort order dilemma — Wayne Brissette <waynefb@...>
I've got a array that I need sorted in a certain way and I'm struggling to figure out how to make it happen the way I want.
[#389671] Importing Ruby-Lang into Xcode — "Dustin E." <dustyeike@...>
How do i Import an Existing Non-Xcode Project Into Xcode, specifically
On Wed, Nov 2, 2011 at 7:14 PM, Dustin E. <dustyeike@gmail.com> wrote:
In Xcode4, none that i see. There's import files to an existing project
[#389699] Setting systems date and time - Windows — Saul Glass <quati10@...>
Hi Guys,
[#389721] 'require' problem — Kaye Ng <sbstn26@...>
Hi guys!
you need
If you're not on 1.9.2 and don't have require_relative, I believe this
> Sam Rose wrote in post #1030126:
Hi guys! Yes, I'm using 1.9.2 .
[#389732] arcadia editor 0.11.0 released — Antonio Galeone <antonio.galeone@...>
Hi,
[#389733] What happens in dual sorts with nil values? — Wayne Brissette <waynefb@...>
I've put together an array that has a map. I did this so I could do some multi-level sorting of data. For example, if I had a map with:
[#389739] Ruby Challenge — teresa nuagen <unguyen90@...>
Here is a ruby challenge for all you computer science lovers out there,
Totally unrelated to any husker computer science programs right? Like
Jonan S. wrote in post #1030330:
> You mean like the professor for the course? Because that would be me .
On Wed, Nov 9, 2011 at 4:52 AM, aseret nuagen <unguyen90@aim.com> wrote:
Come on. Let's not be so harsh. If truth is being told, then this girl has
On Wed, Nov 9, 2011 at 22:08, Ryan Davis <ryand-ruby@zenspider.com> wrote:
[#389755] Are there two kinds of 'require' ? — Kaye Ng <sbstn26@...>
I'm reading a tutorial and it has an example like this"
[#389760] ANSI v1.4.0 released — transfire@...
ANSI 1.4.0 has been released.
Alternatively you can use isna which has simpler approach.
[#389770] need spome help please :) — "marcin k." <doreklamster@...>
Hello :)
[#389772] ruby instance inside Textmate bundle — Matthew Johnson <musical.matthew@...>
This is probably a pretty unusual request, but I'd like to create a
http://beginrescueend.com/rvm/install/
C. Zona wrote in post #1030343:
[#389792] Tricky DSL, how to do it? — Intransition <transfire@...>
I'd want to write a DSL such that a surface method_missing catches
You are missing a `super` on the method_missing. first you should ask if is
> Any ideas?
[#389803] Good debugging mechanism — Uma Mahesh <umamahesh_nyros@...>
Hi,
[#389804] best IDE — Uma Mahesh <umamahesh_nyros@...>
Hi,
I think it is better to use a very easy editor, like bluefish, and
[#389816] scite - F5 command not working for code execution — Piotr Swoboda <piotr.swoboda1@...>
I am learning Ruby from scratch using a beginner's tutorial. I have
[#389817] How to include a function from a different file in a module — "Andreas L." <andreas.lundgren@...>
Hi!
[#389824] Confection v0.0.1 released — transfire@...
Confection 0.0.1 has been released.
On Tue, Nov 08, 2011 at 02:26:31AM +0900, transfire@gmail.com wrote:
[#389826] Ruby OpenSSL: Why valid TLS certs are not detected? — Iñaki Baz Castillo <ibc@...>
Hi, I'm playing with Ruby OpenSSL in order to validate certificates.
One thing to note is that the github.com cert you've provided isn't
2011/11/7 John Downey <jdowney@gmail.com>:
[#389845] minitest-debugger 1.0.0 Released — Ryan Davis <ryand-ruby@...>
minitest-debugger version 1.0.0 has been released!
[#389857] ruby encryption & decryption using rsa — varma potthuri <pothuri_satish@...>
Concept: I want to encrypt a string(hello) should give say xxx(private
[#389858] Compiling Ruby Inline C code - resolving errors — Martin Hansen <mail@...>
I am trying to get this Ruby inline C code http://pastie.org/2825882 to
I was in doubt whether to use:
[#389861] About the main RubyGems application, gem — Kaye Ng <sbstn26@...>
Hi!
[#389868] Understanding the use of double pipes in Ruby — Fily Salas <fs_tigre@...>
Hi,
[#389879] Getting certain characters from a string — Reese Chappuis <c0dege3k@...>
I have a string that I need to get certain characters at a given index.
[#389895] Parsing data with ruby — Ronald Craft <admin@...>
Hiya,
[#389928] Forming a Ruby meetup group... — "Darryl L. Pierce" <mcpierce@...>
Where I work we have a local Ruby group that used to meet up, until the
One thing you can do is take some of the more interesting questions asked
[#389929] Can't get "or" or "||" to work. — james gallagher <lollyproductions@...>
Hi. I have a stupid question.
[#389938] How can I overwrite class variables — Fily Salas <fs_tigre@...>
Hi,
[#389950] The faster way to read files — "Noé Alejandro" <casanejo@...>
Does anybody know which is the fastest way to read a file? Lets say
Sequentially... The point is that I need to process each pair of files,
I mean, the final processing is about compare (preprocessed) content of
2011/11/11 NoAlejandro <casanejo@gmail.com>:
On Fri, Nov 11, 2011 at 10:07 PM, Ryan Davis <ryand-ruby@zenspider.com> wrote:
[#389964] Strings are not equal — "Mike S." <antsinyourpants128@...>
I am testing two strings to see if they are equal.
[#389966] Argument error --- How to solve? — Ar Ik <arsi.ikonen@...>
I´m at the very beginning with Ruby and give again and again this error
[#389968] Ruby script for creating TLS certificates — Iñaki Baz Castillo <ibc@...>
Hi, I've coded a Ruby script that creates autosigned TLS certificates
You actually send them what is called a certificate signing request (CSR).
2011/11/9 John Downey <jdowney@gmail.com>:
[#389993] Dividing a gem into 2 or 3 gems — Rahul Kumar <sentinel1879@...>
I have a gem that has been growing for a while (e.g. mygem). There's a
[#389994] How to kill an exist tcpserver or tcpsocket? — Fengfeng Li <lifengfeng@...>
Hi everyone,
[#390006] Navigating through the official Ruby documentation — Fily Salas <fs_tigre@...>
Hi,
[#390016] ruby is scripting language — "Harish M." <erharish43.malik@...>
Hello!
[#390021] How Am I to Understand This Class Behavior? — "Nik Z." <esperantoca@...>
Hi, Gurus,
[#390037] Reading CSV File — "Darren H." <dhulem1@...>
Hi all
[#390040] can't find/uninstall installed gems — Neubyr Neubyr <neubyr@...>
I am having some issues while trying to uninstall a gem. I am using Mac
[#390043] Hashery v1.5.0 released — transfire@...
Hashery 1.5.0 has been released.
[#390049] To convert a Ruby tk script to *.exe — "Manju M." <manjuvpm12@...>
Hi,
[#390059] Beginner: how to use gedcom parser — François Boone <francois.boone@...>
Hi,
[#390060] Windows Repository — Mario Ruiz <tcblues@...>
This is my situation. I have one machine called mygemserver and I've
I don't know much about Gem hosting, but don't you need a gem server to do
[#390061] windows pry editor setup — Kevin <darkintent@...>
Does anyone know the correct way to configure Pry's editor variable on
[#390064] referring to version numbers in a gem — Chad Perrin <code@...>
How do I specify and access a gem's version number within the code of the
On 11/11/2011 14:28, Chad Perrin wrote:
On Sat, Nov 12, 2011 at 05:28:15AM +0900, Chad Perrin wrote:
Keep the data where ever you want, Rubygems has tossed the FHS out the
[#390080] calculating the prime factors of a very large number — Ja xv <jeniferjblack@...>
question:
[#390093] Share stories about using Ruby outside of pet projects — Kevin <darkintent@...>
I recently decided to take another stab at Clojure and came across
On 12/11/11 08:21 , Kevin wrote:
[#390104] Using Ruby to install/manage something from source - Features? — Marc Heiler <shevegen@...>
Hi,
[#390105] Advanced Ruby: Eval over multiple Bindings? — Intransition <transfire@...>
This is an extremely advanced Ruby question. Given:
-----BEGIN PGP SIGNED MESSAGE-----
On Saturday, November 12, 2011 4:10:09 PM UTC-5, Quintus wrote:
[#390110] Syntax Error — "Darren H." <dhulem1@...>
Hi All,
[#390121] Using gets and split — Reese Chappuis <c0dege3k@...>
I'm working on a challenge that tells me that the input is given at the
hi Reese,
Ok, that does work- so the problem is with how the data is being inputted,
[#390140] model "lift-passengers" and concurrent programming — Roman Faceless <ya1krabe@...>
Hi,
[#390143] How to use csv files in ruby — Mrin alini <m.mrinali@...>
I am able to write parts of the code but I am not able to join the code
[#390153] Binding#with — Intransition <transfire@...>
Binding#with
On Sun, Nov 13, 2011 at 8:30 PM, Intransition <transfire@gmail.com> wrote:
[#390162] Noob question regarding custom method — Junayeed Ahnaf Nirjhor <zombiegenerator@...>
Hello,
"setter" methods that have "set" in the name are far more idiomatic of
On Mon, Nov 14, 2011 at 1:29 PM, Sam Rose <samwho@lbak.co.uk> wrote:
[#390163] Exclamation marks in method names — Sylvester Keil <sylvester.keil@...>
Dear all,
[#390173] cant install ruby using rvm on osx lion — "Tomas R." <jtomasrl@...>
% Total % Received % Xferd Average Speed Time Time Time
[#390184] Binding#self — Intransition <transfire@...>
Hi,
[#390193] Ruby for Windows — Jim Wood <info@...>
I'm interested in Ruby for Windows.
[#390196] Autocompletion of commands & arguments — Sophie <itsme213@...>
I want to build a Ruby app with the following broad properties
[#390197] search through a csv file — Aksh Akku <akshathakshu@...>
i have a person details csv file. I am trying to write a code to search
[#390204] Logical operator || — "Damián M. González" <gonzalezdamianm@...>
Ey guys. Look at this:
[#390209] Regex to divide document into sections? — Intransition <transfire@...>
Any expert regexp wrangler around here. I can't quite find a way to split a
Hi,
The actual content shouldn't really matter. Sorry, I should have been more
[#390219] Certificate ssl and encrypt... — Diego Soreira <diegosoreira@...>
Hi,
[#390220] SSH hangs for 30 sec on AIX — Claus Folke Brobak <cfb@...>
Environment:
[#390222] Literate programming and Ruby — Michael Sokol <mikaa123@...>
Hey there,
[#390238] RVM problem, plz help — Misha Ognev <b1368810@...>
Hi, I have this problem:
[#390241] Ruby, How Do I Love Thee? Let Me Count the Ways... — "Aaron D. Gifford" <astounding@...>
I just have to say that Ruby is very, very convenient.
[#390242] Speedup Ruby 1.9.3 on Windows a lot — Jarmo Pertman <jarmo.p@...>
Hello!
On Thu, Nov 17, 2011 at 12:06 AM, Jarmo Pertman <jarmo.p@gmail.com> wrote:
[#390257] Help a newbie-The page isn't redirecting properly — Linda Fay <lfay@...>
With good intention I was helping someone with a ruby site but now I've
[#390261] Possible to run Ruby on Apache Tomcat server? — Rm Mz <ruthmizzi@...>
This might be a bit of an unusual set up but I'd like to have Java
[#390279] Problem on hash with default value — "Florent G." <florent2@...>
Hi,
[#390295] WIN32OLE return type USERDEFINED — Dominic Sisneros <dsisnero@...>
I am trying to use WIN32OLE to automate Microstation
Hello
Try the following.
Hello,
> Ooops, sorry.
Hello,
2011/11/19 Masaki Suketa <masaki.suketa@nifty.ne.jp>
[#390303] Problem with action — pololo pololo <ulybkii@...>
Hi,
[#390306] Ruby-GNOME2 moves to GitHub — Kouhei Sutou <kou@...>
Hi!
[#390308] any command line tools for querying yaml files — Rahul Kumar <sentinel1879@...>
(Sorry, this is not exactly a ruby question).
On Fri, Nov 18, 2011 at 3:58 PM, Dave Baldwin <dave.baldwin@3dlabs.com> wrote:
[#390309] www.ruby-lang.org is back — Shugo Maeda <shugo@...>
Hello,
Thanks, i was trying it to find out which the latest 1.9.3 release is
On Fri, Nov 18, 2011 at 10:48:29PM +0900, R. Kumar wrote:
[#390328] Anyone know of free Ruby on Rails hosting for registered charities? — Mike Bethany <mikbe.tk@...>
I'm doing some volunteer web development for a Florida veteran's
[#390338] Newbie - cmd question — Otto Dydakt <ottodydakt@...>
I've literally JUST downloaded ruby from rubyinstaller.org.
OK thank you, I uninstalled & reinstalled, checking the three boxes at
did you type "irb" first to bring up the ruby command prompt?
Hi all,
Hussain A. wrote in post #1036281:
> There is an option in the installer to make Ruby and other Ruby provided
Hussain A. wrote in post #1036449:
> Are you talking about a fresh command prompt *after* you installed?
Hussain A. wrote in post #1036509:
> So C:\Ruby193\bin *is* in the PATH.
[#390365] How to run a program (Newbie) — Otto Dydakt <ottodydakt@...>
Another newbie question here:
[#390374] Principle of Best Principles — Intransition <transfire@...>
I seem to run into a couple of design issue a lot and I never know what is
On Sun, Nov 20, 2011 at 8:42 PM, Intransition <transfire@gmail.com> wrote:
As it turns out you (and others) are pretty spot on, though I'm not sure
[#390396] how to call Function argument into another ruby script. — hari mahesh <harismahesh@...>
Consider I have a ruby file called library.rb.
On Mon, Nov 21, 2011 at 6:55 PM, hari mahesh <harismahesh@gmail.com> wrote:
[#390425] run an script without waiting to be done — Mario Ruiz <tcblues@...>
Hi, I would like to know if it is possible to run an script without
On 11/22/2011 07:39 AM, Mario Ruiz wrote:
[#390442] Create Excel Sheet(.xls/.xlsx) — Mamba Black <micky.tour@...>
Hi,
[#390446] Newbie: Calling dll functions from Ruby for a customer dll — "Omran N." <omran_nazir@...>
Hello,
An example of calling a method would then be:
[#390449] private and protected — Николай <godsent@...>
Could anybody explain me this, please?
[#390458] need help with gsub a string — skolo pen <skolopen@...>
Lacking in regular expressions knowledge, I am having difficulty
[#390465] url normalization — rubix Rubix <aggouni2002@...>
Hi,
[#390474] NOKIGIRI XPATH — Ruby Mania <prateek123@...>
I have a long XML like below .. I wish to select DATA ("cdef" in this
On Thu, Nov 24, 2011 at 9:43 AM, Ruby Mania <prateek123@gmail.com> wrote:
Thanks a lot for help. But it matched CDEF and all nodes after that even
On Thu, Nov 24, 2011 at 12:30 PM, Ruby Mania <prateek123@gmail.com> wrote:
[#390484] check if a element with a specific value exists in a xml using REXML — "mythpills p." <mithunpillay@...>
i have attached a sample xml. I am currently using REXML ..basically i
[#390492] Understanding Ruby blocks — Fily Salas <fs_tigre@...>
Hi,
[#390496] How to make 1.9.2 my default version using RVM — Fily Salas <fs_tigre@...>
Hi,
ruby-1.9.2-p290:
Thanks for your help.
First of all thank you all for your help!
On 24/11/11 21:59, "Fily Salas" <fs_tigre@hotmail.com> wrote:
[#390528] set logger.progname on a per thread basis — Kassym Dorsel <k.dorsel@...>
I have this :
[#390535] Is high-speed sorting impossible with Ruby? — "Gaurav C." <chande.gaurav@...>
Well, first of all, I'm new to Ruby, and to this forum. So, hello. :)
Hi Matthias,
Here is a port of the fastest solution on that site in Ruby. It of course
This counting sort implementation is a great optimization you can do
Hi,
Joao Pedrosa wrote in post #1033884:
A big gain can be had by disabling the garbage collector. Here is my best
I've thrown various solutions up on github here:
Ryan Davis wrote in post #1034037:
Just playing with the code a little, more education than speed.
2011/11/28 Matthias W臘hter <matthias@waechter.wiz.at>
Douglas Seifert wrote in post #1033963:
>
Douglas Seifert wrote in post #1034017:
[#390563] Simplest way for secure, JSON-based client/server solution? — Robert Feldt <robert.feldt@...>
Dear ruby-talk'ers,
[#390566] Does the configure step of compiling work on OS X Snow Leopard? — Andrew Grimm <andrew.j.grimm@...>
I tried compiling the trunk version on OS X Snow Leopard, and it
[#390571] Your best Project — "Mathew S." <onetproductions@...>
What is you personal best app/project you have made.
[#390584] question about overloading — Vitit Kantabutra <vkantabu@...>
Back in 2007, somebody posted a question asking whether or not it is
On Sun, Nov 27, 2011 at 1:38 AM, Vitit Kantabutra <vkantabu@gmail.com>wrote:
[#390590] Creating 2-D array from 1-D array — "J. Marshal" <windbreiz@...>
Hello, I am relatively new to Ruby. I have an existing array:
[#390604] How to call an array from one ruby script to another — hari mahesh <harismahesh@...>
Can we call an array from one ruby script to another and access array
[#390638] Ruby Code help — Tridib Bandopadhyay <tridib04@...>
I am trying to print out the Garbage Collection behavior. I tried the
[#390639] Help Needed urgently — Tridib Bandopadhyay <tridib04@...>
I am able to implement manual memory management in Ruby.I can allocate
[#390650] Loading a faulty ruby file - forcing this — Marc Heiler <shevegen@...>
Hi.
[#390652] Garbage collection and define_finalizer — Garthy D <garthy_lmkltybr@...>
[#390659] What's wrong with this code? — "Kenley T." <kenleytan@...>
I made a program to motivate me for the last day of NaNoWriMo, but it
[#390689] Stupid question — James Gallagher <lollyproductions@...>
Hi everyone.
On Wed, Nov 30, 2011 at 09:10, James Gallagher <lollyproductions@mac.com> wrote:
On Wed, Nov 30, 2011 at 19:23, Dave Aronson
On Wed, Nov 30, 2011 at 14:26, Adam Prescott <adam@aprescott.com> wrote:
[#390706] errors with respond_to? and inject — "Sébastien M." <stkfdt@...>
Hello,
[#390715] DCell 0.0.1: Distributed actors for Ruby — Tony Arcieri <tony.arcieri@...>
DCell is a distributed actor framework for Ruby. Somewhat similar to DRb,
On Thu, Dec 01, 2011 at 05:49:10AM +0900, Tony Arcieri wrote:
Re: Understanding Ruby blocks
Here is a blog post by Yehuda Katz about what sets Ruby blocks apart:
http://yehudakatz.com/2010/02/07/the-building-blocks-of-ruby/
That should give you a few great examples.
hth
sylvester
On Nov 24, 2011, at 5:01 PM, Jes俍 Gabriel y Gal疣 wrote:
> On Thu, Nov 24, 2011 at 4:55 PM, Fily Salas <fs_tigre@hotmail.com> wrote:
>> Hi,
>>
>> I have been practicing Ruby and believe it or not the hardest part for
>> me to understand (so far) is the concept of using blocks, why used them
>> and how to use them.
>
> There are several benefits and use cases for using blocks.
>
>> For instance, I know I don't fully understand blocks but why would you
>> use a block in the following situation.
>>
>> text = "Some Text"
>> File.open('test_file.txt', 'a+') do |file|
>> file.write(text)
>> end
>>
>> Why not just ...?
>>
>> text = "Some Text"
>> file = File.open('test_file1.txt', 'a+')
>> file.write(text)
>> ..why use a block instead?
>
> This is quite straightforward: in this situation the use case is that
> you want to ensure that something happens before and after the block
> code. In this case, the File#open method opens the file, then calls
> the block and then ensures that the file is closed, even in the face
> of an exception within the block.
>
> So, first use case: when you want code executed around code that is
> not under your control.
>
> Another use case is when you provide a generic functionality that can
> applied to many situations, but you want to leave the exact detailed
> behavior to the client code. For example, the Enumerable#each method
> provides its clients with the capability of traversing an enumerable
> instance, doing something with each element one at a time. What you do
> with the element is responsibility of the client code, so the each
> method just accepts a block to achieve that.
>
> Hope this helps and I hope the concept clicks soon, because it's one
> of the things that make Ruby so wonderful.
>
> Jesus.
>
>
>> 1-What would be a good rule of thumb to know when to use blocks?
>> 2-What would be the easiest way to understand block?
>> 3-Can someone be so kind and explain block a little bit?
>>
>> Thanks a lot for all of your help!
>> Learning a lot in this forum. Awesome people!
>>
>> --
>> Posted via http://www.ruby-forum.com/.
>>
>>
>