# Top **URL:** https://www.ruby-forum.com/top.md?page=615 [Latest](https://www.ruby-forum.com/latest.md) · [Categories](https://www.ruby-forum.com/categories.md) · [Tags](https://www.ruby-forum.com/tags.md) **Page:** 616 --- ## [Upload file in a database or a server?](https://www.ruby-forum.com/t/upload-file-in-a-database-or-a-server/97205)
**Author:** [@blair](https://www.ruby-forum.com/u/blair)\ **Replies:** 6\ **Last updated:** [July 5, 2006, 10:51pm UTC](https://www.ruby-forum.com/t/upload-file-in-a-database-or-a-server/97205 "2006-07-05T22:51:53Z")
Hi, I would like some suggestions. I’m wondering if it’s better to upload a file directly into a database or to put the file into the server and keep the path in the database? Thanks, Eric --- ## [Ruby 1.8.4 with readline support on OSX](https://www.ruby-forum.com/t/ruby-1-8-4-with-readline-support-on-osx/52226)
**Author:** [@quik77](https://www.ruby-forum.com/u/quik77)\ **Replies:** 6\ **Last updated:** [January 13, 2006, 2:39am UTC](https://www.ruby-forum.com/t/ruby-1-8-4-with-readline-support-on-osx/52226 "2006-01-13T02:39:38Z")
I tried installing readline (following a how-to for 1.8.4 on OSX) and I get the following: install: you may need to run ldconfig I do not find ldconfig anywhere. Has anyone else gotten this message? Robert --- ## [Problem when using bundle exec rake with Launchd](https://www.ruby-forum.com/t/problem-when-using-bundle-exec-rake-with-launchd/236363)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 5\ **Last updated:** [August 29, 2013, 7:44pm UTC](https://www.ruby-forum.com/t/problem-when-using-bundle-exec-rake-with-launchd/236363 "2013-08-29T19:44:24Z")
Dear all, I am developing a web harvesting server which requires regularly website parsing. Since I use Mac 10.8 as my development environment, I try to use Launchd to routinely wake up my parser. My parser was a bash … --- ## [Implementation of parsing URL to IPv6](https://www.ruby-forum.com/t/implementation-of-parsing-url-to-ipv6/203835)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [March 1, 2011, 7:01am UTC](https://www.ruby-forum.com/t/implementation-of-parsing-url-to-ipv6/203835 "2011-03-01T07:01:51Z")
Hey, guys. I’ve implement a parse URL to IPv6 function which is discussed in “Re: Does url resolve support ipv6?”. I change “ngx\_parse\_url” and add an function “ngx\_parse\_host” to resolve a host (IP or text) to either… --- ## [Last piece of the pie! javascript no longer works after page.replace\_html](https://www.ruby-forum.com/t/last-piece-of-the-pie-javascript-no-longer-works-after-page-replace-html/150630)
**Author:** [@ressister](https://www.ruby-forum.com/u/ressister)\ **Replies:** 5\ **Last updated:** [October 10, 2008, 7:06pm UTC](https://www.ruby-forum.com/t/last-piece-of-the-pie-javascript-no-longer-works-after-page-replace-html/150630 "2008-10-10T19:06:45Z")
Hi there, I have one last remaining problem to solve before I’m code complete on an application I’ve been working on for a few months, and I need your help. I have a page that contains a list of entries and a form at… --- ## [Pluralize 2 veces, o como pluralizar sin mostrar la cantidad](https://www.ruby-forum.com/t/pluralize-2-veces-o-como-pluralizar-sin-mostrar-la-cantidad/150247)
**Author:** [@fearx](https://www.ruby-forum.com/u/fearx)\ **Replies:** 5\ **Last updated:** [October 6, 2008, 4:34pm UTC](https://www.ruby-forum.com/t/pluralize-2-veces-o-como-pluralizar-sin-mostrar-la-cantidad/150247 "2008-10-06T16:34:14Z")
Hola gente, Estoy haciendo pruebas con pluralize y todo ok… pero si tengo que pluralizar el sujeto y el verbo de la oración ya no encuentro como hacerlo. Me gustaría poder hacer cosas como estas: 1 persona va a asi… --- ## [How do you convert a hexadecimal number to a binary number?](https://www.ruby-forum.com/t/how-do-you-convert-a-hexadecimal-number-to-a-binary-number/139046)
**Author:** [@adistarmid](https://www.ruby-forum.com/u/adistarmid)\ **Replies:** 5\ **Last updated:** [May 30, 2008, 3:53pm UTC](https://www.ruby-forum.com/t/how-do-you-convert-a-hexadecimal-number-to-a-binary-number/139046 "2008-05-30T15:53:22Z")
I can’t find a clue how to convert a hexadecimal number to a binary number. Anyone know? --- ## [Very simple code throwing "uninitialized constant" error](https://www.ruby-forum.com/t/very-simple-code-throwing-uninitialized-constant-error/117243)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [October 15, 2007, 10:22am UTC](https://www.ruby-forum.com/t/very-simple-code-throwing-uninitialized-constant-error/117243 "2007-10-15T10:22:47Z")
This code works on an older version of Ruby and Rails but not with Ruby 1.8.6 and Rails 1.2.5. The code is so simple that I can’t figure out where the problem is. profile\_controller.rb class ProfileController \< Appli… --- ## [100% CPU nginx master process](https://www.ruby-forum.com/t/100-cpu-nginx-master-process/239513)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [March 3, 2014, 1:41pm UTC](https://www.ruby-forum.com/t/100-cpu-nginx-master-process/239513 "2014-03-03T13:41:34Z")
We are have issue that nginx master process is at 100% CPU and it stop responding to any request. The CPU utilization for all the workers are low. I am also seeing multiple nginx master process running at the same tim… --- ## [How to capitalize nonascii characters?](https://www.ruby-forum.com/t/how-to-capitalize-nonascii-characters/238903)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [February 5, 2014, 8:15am UTC](https://www.ruby-forum.com/t/how-to-capitalize-nonascii-characters/238903 "2014-02-05T08:15:56Z")
\#capitaize not working here as documented - Returns a copy of str with the first character converted to uppercase and the remainder to lowercase. Note: case conversion is effective only in ASCII region. (arup~\>~)$ pr… --- ## [Configuring rails app in LAMP or WAMP server](https://www.ruby-forum.com/t/configuring-rails-app-in-lamp-or-wamp-server/238204)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [December 25, 2013, 3:09am UTC](https://www.ruby-forum.com/t/configuring-rails-app-in-lamp-or-wamp-server/238204 "2013-12-25T03:09:26Z")
Hello friends! Is there anyone who knows how to configure a rails application to run in a LAMP or WAMP server? Please share with the guidelines Thanks in advance! --- ## [Base32hex (rfc 4648)](https://www.ruby-forum.com/t/base32hex-rfc-4648/167406)
**Author:** [@alexd](https://www.ruby-forum.com/u/alexd)\ **Replies:** 3\ **Last updated:** [May 14, 2009, 11:06pm UTC](https://www.ruby-forum.com/t/base32hex-rfc-4648/167406 "2009-05-14T23:06:17Z")
Hi - Does anyone know if there is existing Ruby code which implements base32hex encoding (defined in RFC 4648)? I couldn’t find one with google… Thanks very much for your help! Alex. --- ## [Disable double-click with link\_to\_remote](https://www.ruby-forum.com/t/disable-double-click-with-link-to-remote/161097)
**Author:** [@david](https://www.ruby-forum.com/u/david)\ **Replies:** 3\ **Last updated:** [February 25, 2009, 9:00am UTC](https://www.ruby-forum.com/t/disable-double-click-with-link-to-remote/161097 "2009-02-25T09:00:50Z")
I’m using link\_to\_remote to load and show a number of partials and am looking for a way to prevent multiple clicks on the link. I tried searching around, but couldn’t really find anything. The way it is set up now i… --- ## [Regexp backtracking issues in 1.8](https://www.ruby-forum.com/t/regexp-backtracking-issues-in-1-8/87994)
**Author:** [@Vasile\_G](https://www.ruby-forum.com/u/Vasile_G)\ **Replies:** 3\ **Last updated:** [March 8, 2007, 1:42am UTC](https://www.ruby-forum.com/t/regexp-backtracking-issues-in-1-8/87994 "2007-03-08T01:42:43Z")
Basically Ruby 1.8 fails to backtrack correctly a number of regular expressions. The simplest one is probably: irb(main):036:0\> /a(ba|.)\*?a/.match(‘axba’) =\> nil There is more to it, and since I had to write it down… --- ## [How can I use IOCP module on windows?](https://www.ruby-forum.com/t/how-can-i-use-iocp-module-on-windows/237762)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [November 28, 2013, 9:53am UTC](https://www.ruby-forum.com/t/how-can-i-use-iocp-module-on-windows/237762 "2013-11-28T09:53:28Z")
Hi there, Can I use iocp module (ngx\_iocp\_module.c) ? If possible, how can I configure it? Could anyone knows about it? Posted at Nginx Forum: --- ## [Ruby bash replacement](https://www.ruby-forum.com/t/ruby-bash-replacement/216012)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [January 23, 2012, 2:21am UTC](https://www.ruby-forum.com/t/ruby-bash-replacement/216012 "2012-01-23T02:21:31Z")
Dear Rubyists, I have been inspired by the wonderful PERL shell known as Zoidberg (Zoidberg - A modular perl shell - metacpan.org) to work on a Ruby UNIX command shell. I do not think this has already been done yet. I… --- ## [Problema con la configuración de mongrel](https://www.ruby-forum.com/t/problema-con-la-configuracia-n-de-mongrel/164403)
**Author:** [@juan](https://www.ruby-forum.com/u/juan)\ **Replies:** 7\ **Last updated:** [April 1, 2009, 9:14pm UTC](https://www.ruby-forum.com/t/problema-con-la-configuracia-n-de-mongrel/164403 "2009-04-01T21:14:02Z")
Saludos a toda la comunidad. Tengo el siguiente error con mongrel, le cuento que cuando hago un cluster de mongrel de la siguiente manera: mongrel\_rails cluster::configure -p 8000 -N 2 -c /home/jpmg/ruby/santa -a 127… --- ## [Envio de mails en hilo](https://www.ruby-forum.com/t/envio-de-mails-en-hilo/141900)
**Author:** [@rjberry](https://www.ruby-forum.com/u/rjberry)\ **Replies:** 7\ **Last updated:** [July 3, 2008, 4:02pm UTC](https://www.ruby-forum.com/t/envio-de-mails-en-hilo/141900 "2008-07-03T16:02:52Z")
Buenas saludos desde Venezuela, alguien tiene un tutorial o podria darme una orientación de como enviar correos en colas debido a que he consultado como 20 paginas en google y siempre sale lo mismo pero en distintos … --- ## [Custom sort routine](https://www.ruby-forum.com/t/custom-sort-routine/112772)
**Author:** [@nappin](https://www.ruby-forum.com/u/nappin)\ **Replies:** 7\ **Last updated:** [August 27, 2007, 7:50am UTC](https://www.ruby-forum.com/t/custom-sort-routine/112772 "2007-08-27T07:50:28Z")
is it possible to write a custom sort routine for ferret? I use ferret right now to index all my products. One of the variables in these product documents is the product popularity, where 1 = best selling production,… --- ## [Getting noise for FM receiver with usrp e110?](https://www.ruby-forum.com/t/getting-noise-for-fm-receiver-with-usrp-e110/230348)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 4\ **Last updated:** [June 12, 2014, 5:53pm UTC](https://www.ruby-forum.com/t/getting-noise-for-fm-receiver-with-usrp-e110/230348 "2014-06-12T17:53:16Z")
Hi everybody, I’m trying to implement FM receiver on usrp e110. The daugtherboard used is SBX Board Rev 5.1. As a result, I got only noise, I wasn’t able to hear the local station at 103.5 Mhz. And I got this erro… --- ## [Issue in exporting checkbox values (in list) from view to controller](https://www.ruby-forum.com/t/issue-in-exporting-checkbox-values-in-list-from-view-to-controller/231413)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 8\ **Last updated:** [August 7, 2014, 5:16pm UTC](https://www.ruby-forum.com/t/issue-in-exporting-checkbox-values-in-list-from-view-to-controller/231413 "2014-08-07T17:16:16Z")
Hello all, my skills in Ruby are very limited so sorry if my questions seem stupid. I’ve made some searchs on Google and made many tries but I still have problems. Hope you will able to help me. Here is the main goal… --- ## [Seemingly complex ActiveRecord associations problem](https://www.ruby-forum.com/t/seemingly-complex-activerecord-associations-problem/203134)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 8\ **Last updated:** [February 15, 2011, 4:57pm UTC](https://www.ruby-forum.com/t/seemingly-complex-activerecord-associations-problem/203134 "2011-02-15T16:57:46Z")
Hi, I want to specify relationships between two classes like that expressed in the following pseudocode: class User \< ActiveRecord::Base has\_many :projects end class Project \< ActiveRecord::Base has\_one :primary\_r… --- ## [Viewing Rails from non-localhost using WEBrick server](https://www.ruby-forum.com/t/viewing-rails-from-non-localhost-using-webrick-server/83177)
**Author:** [@stan.baptista](https://www.ruby-forum.com/u/stan.baptista)\ **Replies:** 8\ **Last updated:** [January 18, 2011, 11:26pm UTC](https://www.ruby-forum.com/t/viewing-rails-from-non-localhost-using-webrick-server/83177 "2011-01-18T23:26:33Z")
During development, I’d like to see my Rails app from a computer other than localhost on a Linux system and also want to change the default port#. I thought this would do it: Linux server: $ script/server -b 10.4.1.8… --- ## [Problemilla de diseño con rutas](https://www.ruby-forum.com/t/problemilla-de-disea-o-con-rutas/153063)
**Author:** [@carlos\_blazquez](https://www.ruby-forum.com/u/carlos_blazquez)\ **Replies:** 8\ **Last updated:** [November 14, 2008, 7:55pm UTC](https://www.ruby-forum.com/t/problemilla-de-disea-o-con-rutas/153063 "2008-11-14T19:55:13Z")
Veamos, tengo estos dos modelos: Club y Jugador. Me es bastante cómodo mediante rutas conseguir los listados de las alineaciones de cada club usando recursos anidados de esta forma: map.resources :clubs, :has\_many =\> … --- ## [Strange question: Convert string to array name](https://www.ruby-forum.com/t/strange-question-convert-string-to-array-name/86119)
**Author:** [@kenbo](https://www.ruby-forum.com/u/kenbo)\ **Replies:** 8\ **Last updated:** [February 20, 2007, 12:23pm UTC](https://www.ruby-forum.com/t/strange-question-convert-string-to-array-name/86119 "2007-02-20T12:23:33Z")
I am coming to Ruby from LISP where I was more competent when it came to symbol manipulation :slight\_smile: I have spent some time trying to solve this problem and figure it’s my general lack of deep knowledge ala … --- ## [Which Linux flavor for a Rails server?](https://www.ruby-forum.com/t/which-linux-flavor-for-a-rails-server/60428)
**Author:** [@blair](https://www.ruby-forum.com/u/blair)\ **Replies:** 8\ **Last updated:** [May 14, 2006, 8:33pm UTC](https://www.ruby-forum.com/t/which-linux-flavor-for-a-rails-server/60428 "2006-05-14T20:33:56Z")
Hi folks, I’m a linux noob, and I’m trying to pick a distro for my rails server. I don’t want to start a flame-war about linux distros! I’m interested in the best distribution for these criteria: 1 - Simplicity of… --- ## [Wx gui waterfall sink not working](https://www.ruby-forum.com/t/wx-gui-waterfall-sink-not-working/236382)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 2, 2013, 10:08pm UTC](https://www.ruby-forum.com/t/wx-gui-waterfall-sink-not-working/236382 "2013-09-02T22:08:12Z")
hi am using usrp2+WBX ,am doing this simple experiment - from a signal source i gave 1.5GHz(-20dBm) to usrp2. in gnu radio companion i gave-UHD:USRP source-\>wx gui waterfallsink The Waterfall plot shows only a blue w… --- ## [An open source project with very good use of Cucumber?](https://www.ruby-forum.com/t/an-open-source-project-with-very-good-use-of-cucumber/220858)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [June 22, 2012, 2:42pm UTC](https://www.ruby-forum.com/t/an-open-source-project-with-very-good-use-of-cucumber/220858 "2012-06-22T14:42:13Z")
Hey everybody I came here through the RSpec Book, so I grant myself to ask something about Cucumber here. :wink: I’m still very new to the topic and read a lot of different opinions about how to do great Cucumber sce… --- ## [Link\_to nesting](https://www.ruby-forum.com/t/link-to-nesting/132899)
**Author:** [@RoaR\_lion](https://www.ruby-forum.com/u/RoaR_lion)\ **Replies:** 2\ **Last updated:** [March 26, 2008, 5:30pm UTC](https://www.ruby-forum.com/t/link-to-nesting/132899 "2008-03-26T17:30:41Z")
Hello, I’ve just started using RoR this month, and am building a web app to help me learn the framework and the ruby language. I have a basic and hopefully straightforward question for you guys, since I can’t seem to … --- ## [Require with absolute path](https://www.ruby-forum.com/t/require-with-absolute-path/117795)
**Author:** [@molla5](https://www.ruby-forum.com/u/molla5)\ **Replies:** 1\ **Last updated:** [October 20, 2007, 12:06pm UTC](https://www.ruby-forum.com/t/require-with-absolute-path/117795 "2007-10-20T12:06:37Z")
Hi, I am trying to require the xml builder library using the require statement as follows: require ‘C:/builder-2.1.2/lib/builder.rb’ builder.rb in turn has two requires inside using relative paths: require ‘builder/… --- ## [Is proxy\_cache\_valid required?](https://www.ruby-forum.com/t/is-proxy-cache-valid-required/231183)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [July 25, 2014, 7:01pm UTC](https://www.ruby-forum.com/t/is-proxy-cache-valid-required/231183 "2014-07-25T19:01:05Z")
Hello! I had trouble this morning setting up a basic cache with a proxy. Based on the proxy documentation and What Is Caching? Local Storage of Popular Content | NGINX, I did not expect to have to set proxy\_cache\_val… --- ## [Trying to learn GUI programming with JRuby & NetBeans](https://www.ruby-forum.com/t/trying-to-learn-gui-programming-with-jruby-netbeans/228757)
**Author:** [@rubina](https://www.ruby-forum.com/u/rubina)\ **Replies:** 3\ **Last updated:** [May 7, 2013, 6:35pm UTC](https://www.ruby-forum.com/t/trying-to-learn-gui-programming-with-jruby-netbeans/228757 "2013-05-07T18:35:53Z")
Hello team, I installed Jruby: jruby -v jruby 1.7.3 (1.9.3p385) 2013-02-21 dac429b on Java HotSpot™ 64-Bit Server VM 1.7.0\_07-b10 \[Windows 7-amd64\] and also Netbeans 7.0.1. I have never coded a GUI apps but would l… --- ## [Attachment\_fu and nested model forms](https://www.ruby-forum.com/t/attachment-fu-and-nested-model-forms/161522)
**Author:** [@tim](https://www.ruby-forum.com/u/tim)\ **Replies:** 3\ **Last updated:** [October 19, 2009, 4:53am UTC](https://www.ruby-forum.com/t/attachment-fu-and-nested-model-forms/161522 "2009-10-19T04:53:55Z")
Has anyone successfully used attachment\_fu with rails 2.3 nested model forms? I’ve never used attachment\_fu before so I may be doing something wrong there not sure. Here’s what I’ve got: class Product \< ActiveRecord… --- ## [Controladores en una relacion muchos a muchos](https://www.ruby-forum.com/t/controladores-en-una-relacion-muchos-a-muchos/88314)
**Author:** [@alarkspur](https://www.ruby-forum.com/u/alarkspur)\ **Replies:** 3\ **Last updated:** [March 12, 2007, 12:35pm UTC](https://www.ruby-forum.com/t/controladores-en-una-relacion-muchos-a-muchos/88314 "2007-03-12T12:35:17Z")
Hola. aunque lo que comento en este post lo he implementado de varias formas, me gustaría conocer vuestra opinión para saber que forma os parece mas DRY. En una relación muchos a muchos. (persona con teléfonos por ej… --- ## [Unable to create mysql db in rails](https://www.ruby-forum.com/t/unable-to-create-mysql-db-in-rails/221582)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [July 21, 2012, 10:37pm UTC](https://www.ruby-forum.com/t/unable-to-create-mysql-db-in-rails/221582 "2012-07-21T22:37:35Z")
i have been learning rails from Getting Started with Rails — Ruby on Rails Guides and in part creating the data base i have changed config/databae.yml to development: adapter: mysql2 encoding: utf8 database: blog\_… --- ## [Trying to create an array with AA-ZZ for dutch postal codes](https://www.ruby-forum.com/t/trying-to-create-an-array-with-aa-zz-for-dutch-postal-codes/136811)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 6\ **Last updated:** [May 6, 2008, 4:11pm UTC](https://www.ruby-forum.com/t/trying-to-create-an-array-with-aa-zz-for-dutch-postal-codes/136811 "2008-05-06T16:11:31Z")
the array postcodes should be filled with strings starting looking like \[“AA”,AB",AC"…“BA”,“BB”,“BC” to “ZZ”\] 26\*26 entries. i’ve come up with the following to create it, postcodes = Array.new create postal codes ar… --- ## [StepSpecr](https://www.ruby-forum.com/t/stepspecr/135542)
**Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\ **Replies:** 6\ **Last updated:** [April 23, 2008, 8:52am UTC](https://www.ruby-forum.com/t/stepspecr/135542 "2008-04-23T08:52:41Z")
Sent to you by Manuel González Noriega via Google Reader: StepSpecr via Ruby on Rails Plugins by Matthias Hennemeyer on 4/21/08 StepSpecr is a Rails plugin intended to be used with Rspec User Stories. It provides a ‘… --- ## [Need help packaging a library](https://www.ruby-forum.com/t/need-help-packaging-a-library/78025)
**Author:** [@Martin\_DeMello](https://www.ruby-forum.com/u/Martin_DeMello)\ **Replies:** 6\ **Last updated:** [December 5, 2006, 1:57am UTC](https://www.ruby-forum.com/t/need-help-packaging-a-library/78025 "2006-12-05T01:57:46Z")
I’ve written wrappers for the gtk\_wrapbox set of widgets from gimp, which are currently compiling by means of a small shellscript that simply calls gcc on each file in turn and generates three .so files \[pasted in bel… --- ## [Rails core going multiligual...ever?](https://www.ruby-forum.com/t/rails-core-going-multiligual-ever/99961)
**Author:** [@jmharvey.9956003](https://www.ruby-forum.com/u/jmharvey.9956003)\ **Replies:** 5\ **Last updated:** [November 14, 2005, 3:07pm UTC](https://www.ruby-forum.com/t/rails-core-going-multiligual-ever/99961 "2005-11-14T15:07:58Z")
As I mentioned on the rails-core list, Josh Sierles and I are going to release an i18n plugin based on Muiltilingual Rails. It also supports translating db content via a class method, e.g.: class Product \< ActiveRecor… --- ## [RVM installation](https://www.ruby-forum.com/t/rvm-installation/233395)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [December 10, 2014, 9:55pm UTC](https://www.ruby-forum.com/t/rvm-installation/233395 "2014-12-10T21:55:24Z")
hii All, When i am going to install rvm in ubuntu 14.04 then after completing RVM installation i am trying to install rvm install 2.0.0 then it will stuck on importing gemset step why?? Thanks & Regards Indrajeet M… --- ## [Truncation using Pixels](https://www.ruby-forum.com/t/truncation-using-pixels/214634)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [December 12, 2011, 8:30pm UTC](https://www.ruby-forum.com/t/truncation-using-pixels/214634 "2011-12-12T20:30:58Z")
Is there any method available to truncate string based on Pixels in Ruby? Thanks, Dhanuja --- ## [HTTP response 302](https://www.ruby-forum.com/t/http-response-302/204354)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [March 28, 2011, 9:36pm UTC](https://www.ruby-forum.com/t/http-response-302/204354 "2011-03-28T21:36:14Z")
Hello Friends, I have installed Ruby 1.8.6-26 and then tried to update its gems. When I type following command and hit enter I got an error c:\\gem update --system Updating RubyGems Error:while executing gem… Gem::Re… --- ## [Problems with Telnet](https://www.ruby-forum.com/t/problems-with-telnet/182151)
**Author:** [@seanwarburton](https://www.ruby-forum.com/u/seanwarburton)\ **Replies:** 5\ **Last updated:** [January 27, 2010, 8:40am UTC](https://www.ruby-forum.com/t/problems-with-telnet/182151 "2010-01-27T08:40:49Z")
Firstly I’m a total newbie not just to Ruby but programming full stop so go gentle, please :slight\_smile: I’m looking for some help with a telnet problem. I am using a service that uses telnet to let you check the reg… --- ## [Extending Float](https://www.ruby-forum.com/t/extending-float/168506)
**Author:** [@jphastings](https://www.ruby-forum.com/u/jphastings)\ **Replies:** 5\ **Last updated:** [May 22, 2009, 9:29pm UTC](https://www.ruby-forum.com/t/extending-float/168506 "2009-05-22T21:29:08Z")
Maybe I haven’t wrapped my head around OOP in the way I should have, can anyone explain to me why I can’t do this?: class Percentage \< Float def to\_s(decimalplaces = 0) (((self \* 10\*\*(decimalplaces+2)).round)/10\*\*deci… --- ## [Forms auf mehrer Seiten valdieren](https://www.ruby-forum.com/t/forms-auf-mehrer-seiten-valdieren/120487)
**Author:** [@pascalschudel](https://www.ruby-forum.com/u/pascalschudel)\ **Replies:** 5\ **Last updated:** [November 18, 2007, 10:15pm UTC](https://www.ruby-forum.com/t/forms-auf-mehrer-seiten-valdieren/120487 "2007-11-18T22:15:55Z")
Hallo zusammen Ich habe folgendes Problem: Die Daten für mein Modell stelle ich in mehreren Forms, die über mehrer Seiten verteilt sind, zusammen. Leider werden die Eingaben erst validiert, wenn das Ganze im Mode… --- ## [Matrix class for ruby? -example](https://www.ruby-forum.com/t/matrix-class-for-ruby-example/80113)
**Author:** [@seepee](https://www.ruby-forum.com/u/seepee)\ **Replies:** 5\ **Last updated:** [December 22, 2006, 6:10pm UTC](https://www.ruby-forum.com/t/matrix-class-for-ruby-example/80113 "2006-12-22T18:10:01Z")
On Thu, 21 Dec 2006 09:12:47 +0200, seepee wrote: Does anyone know of a functional Matrix math class for ruby that could multiply, add and substract 3x2 or larger matrices. The matrix.rb that is in Ruby API cannot mu… --- ## [Login-engine restrict by role?](https://www.ruby-forum.com/t/login-engine-restrict-by-role/53647)
**Author:** [@ryantate](https://www.ruby-forum.com/u/ryantate)\ **Replies:** 5\ **Last updated:** [February 13, 2006, 11:42pm UTC](https://www.ruby-forum.com/t/login-engine-restrict-by-role/53647 "2006-02-13T23:42:21Z")
OK, I haven’t been able to figure out the answer to this reading over the login-engine docs. I’ve got login-engine set up on a rails app of mine that is a rudimentary bug tracker. Great. Trouble is, any schmoe who hi… --- ## [Getting unexpected "end"](https://www.ruby-forum.com/t/getting-unexpected-end/260641)
**Author:** [@sonybotony](https://www.ruby-forum.com/u/sonybotony)\ **Replies:** 2\ **Last updated:** [December 18, 2020, 1:34am UTC](https://www.ruby-forum.com/t/getting-unexpected-end/260641 "2020-12-18T01:34:08Z")
Where am i putting the extra “end?” def abbreviate\_sentence(sent) words = sent.split(" “) new\_words = \[\] vowels = “aeiou” words.each do |word| if word.length \< 4 new\_words \<\< word end words.each do |word| word.… --- ## [Displaying data into table form,](https://www.ruby-forum.com/t/displaying-data-into-table-form/252996)
**Author:** [@sunilkumarnagoore](https://www.ruby-forum.com/u/sunilkumarnagoore)\ **Replies:** 4\ **Last updated:** [September 10, 2019, 9:27am UTC](https://www.ruby-forum.com/t/displaying-data-into-table-form/252996 "2019-09-10T09:27:29Z")
col\_arr = \[“id”,“name”,“age”,“dept”\] values\_arr = \[\[1,“sunil”,20,“IT”\], \[2,“anil”,20,“IT”\], \[3,“shiva”,25,“IT”\], \[4,“guru”,23,“IT”\] \] so how can i display in the below formate id name age dept 1 sunil 20 … --- ## [Self adjusting windows in shoes](https://www.ruby-forum.com/t/self-adjusting-windows-in-shoes/245355)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [May 23, 2013, 3:25pm UTC](https://www.ruby-forum.com/t/self-adjusting-windows-in-shoes/245355 "2013-05-23T15:25:30Z")
Is there a way with shoes to have a windows that will “grow” according to the information drop on it so the user does not have to scroll? The stmt: Shoes.app :width =\> 900, :height =\> 720 creates a fix size windows. … [Previous page](https://www.ruby-forum.com/top.md?page=614&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=616&per_page=50)