# Top **URL:** https://www.ruby-forum.com/top.md?page=739 [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:** 740 --- ## [Ssl](https://www.ruby-forum.com/t/ssl/228202)
**Author:** [@Nokan\_E](https://www.ruby-forum.com/u/Nokan_E)\ **Replies:** 6\ **Last updated:** [April 14, 2013, 10:01am UTC](https://www.ruby-forum.com/t/ssl/228202 "2013-04-14T10:01:24Z")
Hi, I have a client-server application that communicates on a TCP channel. The goal is to “upgrade” the connection at a certain point to SSL, but only after a few messages sent without encryption. Is it somehow possi… --- ## [FastCGI cache has stopped working](https://www.ruby-forum.com/t/fastcgi-cache-has-stopped-working/227073)
**Author:** [@Daniel15](https://www.ruby-forum.com/u/Daniel15)\ **Replies:** 6\ **Last updated:** [March 4, 2013, 12:53pm UTC](https://www.ruby-forum.com/t/fastcgi-cache-has-stopped-working/227073 "2013-03-04T12:53:24Z")
Nginx’s FastCGI caching used to work perfectly for me, but recently it stopped working and I can’t work out why. This is how the headers look: HTTP/1.1 200 OK Server: nginx/1.2.7 Date: Sun, 03 Mar 2013 12:28:24 GMT … --- ## [Not easy replacement of Apache with Ngnix due to error log](https://www.ruby-forum.com/t/not-easy-replacement-of-apache-with-ngnix-due-to-error-log/218477)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [April 3, 2012, 2:33pm UTC](https://www.ruby-forum.com/t/not-easy-replacement-of-apache-with-ngnix-due-to-error-log/218477 "2012-04-03T14:33:35Z")
Hi All I having the html files and cgi files for that I was using the apache, Its running fine. I heard about the Nginx and I was trying to setup the same in locally first. but during that I was getting the err… --- ## [Rake Tasks](https://www.ruby-forum.com/t/rake-tasks/169683)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 6\ **Last updated:** [September 23, 2009, 8:29pm UTC](https://www.ruby-forum.com/t/rake-tasks/169683 "2009-09-23T20:29:43Z")
Hi Everyone, I just need some further help clarifying a custom rake task I’m building and the logistics of how it should be working. I’ve created a custom rake task in libs/tasks called scraper.rake which so far just… --- ## [RubyGems 1.3, Ruby 1.9.1-p0](https://www.ruby-forum.com/t/rubygems-1-3-ruby-1-9-1-p0/161191)
**Author:** [@genzeb](https://www.ruby-forum.com/u/genzeb)\ **Replies:** 6\ **Last updated:** [February 24, 2009, 11:21pm UTC](https://www.ruby-forum.com/t/rubygems-1-3-ruby-1-9-1-p0/161191 "2009-02-24T23:21:37Z")
I am newbie to RoR and trying to install on CentOS. Installing of Ruby from ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.1-p0.tar.gz and that went smoothly. % ruby -v ruby 1.9.1p0 (2009-01-30 revision 21907) \[i686-l… --- ## [Irb: Is it possible to automatically create a subsession on startup?](https://www.ruby-forum.com/t/irb-is-it-possible-to-automatically-create-a-subsession-on-startup/151982)
**Author:** [@wfisk](https://www.ruby-forum.com/u/wfisk)\ **Replies:** 6\ **Last updated:** [October 28, 2008, 10:14pm UTC](https://www.ruby-forum.com/t/irb-is-it-possible-to-automatically-create-a-subsession-on-startup/151982 "2008-10-28T22:14:22Z")
In irb I can create an object and then create a new subsession with that object as the context. For example in irb I can type $psauto = PSAuto::Automator.new irb $psauto Now I can call all the methids of $psauto wit… --- ## [Proble en rails 2.1](https://www.ruby-forum.com/t/proble-en-rails-2-1/144319)
**Author:** [@aprendiz\_ror](https://www.ruby-forum.com/u/aprendiz_ror)\ **Replies:** 6\ **Last updated:** [July 28, 2008, 7:55pm UTC](https://www.ruby-forum.com/t/proble-en-rails-2-1/144319 "2008-07-28T19:55:00Z")
Buenos dias. amigos tengo un error super extraño en rails 2.1, tengo unos modelos como conceptos y bancos y no me guarda en algunas tablas, pareciera que no me funcionan las rutas rest, en la pagina me aparece Unknow… --- ## [String#upcase/downcase with UTF-8 strings in Ruby 1.9](https://www.ruby-forum.com/t/string-upcase-downcase-with-utf-8-strings-in-ruby-1-9/142639)
**Author:** [@stefans](https://www.ruby-forum.com/u/stefans)\ **Replies:** 6\ **Last updated:** [July 11, 2008, 7:34am UTC](https://www.ruby-forum.com/t/string-upcase-downcase-with-utf-8-strings-in-ruby-1-9/142639 "2008-07-11T07:34:51Z")
Hello, in Ruby 1.9 I get the following behaviour: “aoueäöüé”.upcase =\> “AOUEäöüé”\>\> “AOUEÄÖÜÉ”.downcase =\> “aoueÄÖÜÉ” I can’t find however find a bug in the bug tracking system. Doesn’t this qualify as a bug? … --- ## [Cookie vs db session store behavior](https://www.ruby-forum.com/t/cookie-vs-db-session-store-behavior/141310)
**Author:** [@blackflash](https://www.ruby-forum.com/u/blackflash)\ **Replies:** 6\ **Last updated:** [June 24, 2008, 7:13pm UTC](https://www.ruby-forum.com/t/cookie-vs-db-session-store-behavior/141310 "2008-06-24T19:13:03Z")
I’m wondering if this is normal way how rails handles sessions… When I login (create a session on server), application sets cookie value in the HTTP header. Key: Set-Cookie Value: \_my\_session\_id=BAe7CDoOcmV0dXJuX3Rv… --- ## [Definire un metodo 'in place'](https://www.ruby-forum.com/t/definire-un-metodo-in-place/120987)
**Author:** [@bigme](https://www.ruby-forum.com/u/bigme)\ **Replies:** 6\ **Last updated:** [November 22, 2007, 2:37pm UTC](https://www.ruby-forum.com/t/definire-un-metodo-in-place/120987 "2007-11-22T14:37:18Z")
Ciao ragazzi, dopo una giornata intera a cercare su internet non sono riuscito a capire se e\` possibile definire un metodo che modifica i parametri ricevuti ‘in place’. Faccio un esempio: def funz! a a = “Pluto” e… --- ## [Capistrano doesn't know port number?](https://www.ruby-forum.com/t/capistrano-doesnt-know-port-number/106026)
**Author:** [@joshuajnoble](https://www.ruby-forum.com/u/joshuajnoble)\ **Replies:** 6\ **Last updated:** [June 6, 2007, 1:22pm UTC](https://www.ruby-forum.com/t/capistrano-doesnt-know-port-number/106026 "2007-06-06T13:22:54Z")
This is a Capistrano question (sorry if those aren’t encouraged), but am I understanding this wrong? \[removed\_email\_address@domain.invalid\] executing command \*\* \[out :: removed\_email\_address@domain.invalid\] ssh: conne… --- ## [Ordenar fin\_all.collect](https://www.ruby-forum.com/t/ordenar-fin-all-collect/86992)
**Author:** [@emili](https://www.ruby-forum.com/u/emili)\ **Replies:** 6\ **Last updated:** [February 28, 2007, 1:38pm UTC](https://www.ruby-forum.com/t/ordenar-fin-all-collect/86992 "2007-02-28T13:38:10Z")
Como puedo ordenar alfabeticamente \<%= select ‘product’, ‘category\_id’, Category.find\_all.collect {|c| \[ c.name, c.id \]} gracias --- ## [Oracle error](https://www.ruby-forum.com/t/oracle-error/236601)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [September 19, 2013, 6:20pm UTC](https://www.ruby-forum.com/t/oracle-error/236601 "2013-09-19T18:20:34Z")
I got this error when trying to connect to the database: C:/test/Ruby/Ruby193/lib/ruby/site\_ruby/1.9.1/rubygems/custom\_require.rb:36:in \`require’: OCI.DLL: 193(%1 is not a valid Win32 application. ) (LoadError) what… --- ## [How to freeze the key/value association in a hash?](https://www.ruby-forum.com/t/how-to-freeze-the-key-value-association-in-a-hash/208548)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [June 21, 2011, 2:13pm UTC](https://www.ruby-forum.com/t/how-to-freeze-the-key-value-association-in-a-hash/208548 "2011-06-21T14:13:56Z")
Once a key gets a value, can I make the association freeze? For example: hash = {} hash\[:abc\] = “abc”.freeze What I want is that hash\[:abc\] cannot be re-assigned to another value. hash\[:abc\] = “def” # I want this im… --- ## [Sync list of files in DB vs. list of files in folder](https://www.ruby-forum.com/t/sync-list-of-files-in-db-vs-list-of-files-in-folder/174037)
**Author:** [@trevoke](https://www.ruby-forum.com/u/trevoke)\ **Replies:** 3\ **Last updated:** [August 21, 2009, 5:37pm UTC](https://www.ruby-forum.com/t/sync-list-of-files-in-db-vs-list-of-files-in-folder/174037 "2009-08-21T17:37:08Z")
This may be the wrong question to ask, but I’ll start here anyway because this could probably use some optimization. The code underneath gets a list of all the files in all the folders specified, then deletes the data… --- ## [Langen Zahlenstring in Bignum umwandeln](https://www.ruby-forum.com/t/langen-zahlenstring-in-bignum-umwandeln/154955)
**Author:** [@mrkohrea](https://www.ruby-forum.com/u/mrkohrea)\ **Replies:** 3\ **Last updated:** [December 5, 2008, 4:19pm UTC](https://www.ruby-forum.com/t/langen-zahlenstring-in-bignum-umwandeln/154955 "2008-12-05T16:19:28Z")
Hallo, wie kann ich denn diesen String “1077965077718” in Bignum umwandeln? “1077965077718”.to\_i wirft einen Fehler: RangeError: bignum too big to convert into \`long’ Kann mir da jemand weiterhelfen? Viele Grüß… --- ## [Error re-deploying rails app with capistrano](https://www.ruby-forum.com/t/error-re-deploying-rails-app-with-capistrano/109258)
**Author:** [@welly](https://www.ruby-forum.com/u/welly)\ **Replies:** 3\ **Last updated:** [July 23, 2007, 1:13pm UTC](https://www.ruby-forum.com/t/error-re-deploying-rails-app-with-capistrano/109258 "2007-07-23T13:13:02Z")
Hello all, I’m having a problem re-deploying a rails app with capistrano. It has been working fine previously but now it’s running into the following error: “command “sudo chgrp -R /var/www/apps/mountainboardmag.co… --- ## [Install errors](https://www.ruby-forum.com/t/install-errors/109059)
**Author:** [@dan](https://www.ruby-forum.com/u/dan)\ **Replies:** 3\ **Last updated:** [July 11, 2007, 1:29pm UTC](https://www.ruby-forum.com/t/install-errors/109059 "2007-07-11T13:29:35Z")
I’ve been trying to install Ferret on RedHat 7.3, Ruby 1.8 (let me know if more details would be helpful) using the gem install. I’ve tried every version \>10 and it installs, but I get errors: Building native extensi… --- ## [Can't debug scripts from IntelliJ](https://www.ruby-forum.com/t/cant-debug-scripts-from-intellij/206325)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 15, 2013, 6:54pm UTC](https://www.ruby-forum.com/t/cant-debug-scripts-from-intellij/206325 "2013-03-15T18:54:20Z")
Any ideas how can I debug my unit tests in IDEA 10? It executes the following command: “c:\\applications\\jetbrains\\intellij idea 10.0\\jre\\jre\\bin\\java.exe” -Xverify:none -da -Xmx500m -Xss1024k -cp C:\\Java\\jruby-1.6.1\\… --- ## [Using Devise as an authentication solution for end users with Radiant](https://www.ruby-forum.com/t/using-devise-as-an-authentication-solution-for-end-users-with-radiant/197599)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [October 17, 2010, 10:45pm UTC](https://www.ruby-forum.com/t/using-devise-as-an-authentication-solution-for-end-users-with-radiant/197599 "2010-10-17T22:45:35Z")
All, I’ve spent some time getting Devise working as an authentication system for my end users, and thought I would share how I got it to work. Because Radiant already has a User model, you have to set up Devise to … --- ## [Implicit Transactions and after\_save callback](https://www.ruby-forum.com/t/implicit-transactions-and-after-save-callback/103657)
**Author:** [@k9ert](https://www.ruby-forum.com/u/k9ert)\ **Replies:** 2\ **Last updated:** [May 10, 2007, 7:43pm UTC](https://www.ruby-forum.com/t/implicit-transactions-and-after-save-callback/103657 "2007-05-10T19:43:10Z")
Hi group, I have a Problem with ActiveRecord. I´m using SQL-Queries in the after\_save-Callbacks which assert, that the change in the db already took place. But this is not the case, because we´re still in the transac… --- ## [Changing Flowgraph at runtime](https://www.ruby-forum.com/t/changing-flowgraph-at-runtime/231405)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 7\ **Last updated:** [August 6, 2014, 4:31pm UTC](https://www.ruby-forum.com/t/changing-flowgraph-at-runtime/231405 "2014-08-06T16:31:43Z")
Hello everyone, Does anyone know if it’s possible create and destroy blocks at runtime? I know we can reconnect the blocks at runtime \[lock(), reconnect, unlock()\], but I don’t know if you can create or destroy… Tha… --- ## [Heroku & rails new ultradedup001](https://www.ruby-forum.com/t/heroku-rails-new-ultradedup001/214987)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [December 18, 2011, 5:47pm UTC](https://www.ruby-forum.com/t/heroku-rails-new-ultradedup001/214987 "2011-12-18T17:47:23Z")
Because my ISP is giving me zero help in fixing a problem I fee is his problem, I have decided to migrate my code to Heroku. I attempted a port but the port failed. Oh well, it was worth a try. So, instead, I did “He… --- ## ["require" non-packed Java package](https://www.ruby-forum.com/t/require-non-packed-java-package/192391)
**Author:** [@arkadi](https://www.ruby-forum.com/u/arkadi)\ **Replies:** 7\ **Last updated:** [August 4, 2010, 7:24am UTC](https://www.ruby-forum.com/t/require-non-packed-java-package/192391 "2010-08-04T07:24:41Z")
Hello everybody, What is a way to “require” Java package that is not packed into JAR? From my point of view I could expect something like follow to work: include Java require ‘/mypath/project1/bin’ java\_import ‘co… --- ## [Need a short nontrivial example program](https://www.ruby-forum.com/t/need-a-short-nontrivial-example-program/186620)
**Author:** [@jcain](https://www.ruby-forum.com/u/jcain)\ **Replies:** 7\ **Last updated:** [April 10, 2010, 4:55pm UTC](https://www.ruby-forum.com/t/need-a-short-nontrivial-example-program/186620 "2010-04-10T16:55:32Z")
I’m a member of the ACM at my university (Wichita State), and we are allowed to participate in the College of Engineering’s open house. We decided to do an arduino project b/c it seemed like the kind of thing that wo… --- ## [MatchData captures... expected two items, but got one?](https://www.ruby-forum.com/t/matchdata-captures-expected-two-items-but-got-one/184406)
**Author:** [@sackerson](https://www.ruby-forum.com/u/sackerson)\ **Replies:** 7\ **Last updated:** [March 2, 2010, 7:11pm UTC](https://www.ruby-forum.com/t/matchdata-captures-expected-two-items-but-got-one/184406 "2010-03-02T19:11:12Z")
Looking at the MatchData docs: http://ruby-doc.org/core/classes/MatchData.html#M001278 It looks like I should be able to get an array from .captures with every match. I swear I’ve done this before, but I was teaching… --- ## [2.2.2 simple\_captcha upgrade error](https://www.ruby-forum.com/t/2-2-2-simple-captcha-upgrade-error/156461)
**Author:** [@indigoi](https://www.ruby-forum.com/u/indigoi)\ **Replies:** 7\ **Last updated:** [December 29, 2008, 6:35am UTC](https://www.ruby-forum.com/t/2-2-2-simple-captcha-upgrade-error/156461 "2008-12-29T06:35:10Z")
So thanks to Craig, i got up and running on rails 2.2.2, though now i’m dealing with a whole new can of worms. I’ve done a good bit o searching and haven’t found any solid leads. I’m using the simple\_captcha plugin on… --- ## [RejectConf RubyOSA hack](https://www.ruby-forum.com/t/rejectconf-rubyosa-hack/83010)
**Author:** [@naething](https://www.ruby-forum.com/u/naething)\ **Replies:** 7\ **Last updated:** [January 24, 2007, 12:22am UTC](https://www.ruby-forum.com/t/rejectconf-rubyosa-hack/83010 "2007-01-24T00:22:53Z")
I remember vaguely from RejectConf someone hacked up something to position windows on OS X using Ruby OSA. Did this ever get released? Or at least, is that code available somewhere? If anyone remembers this and has … --- ## [Rake test:units is trying to load my schema every time](https://www.ruby-forum.com/t/rake-test-units-is-trying-to-load-my-schema-every-time/67755)
**Author:** [@chubbard](https://www.ruby-forum.com/u/chubbard)\ **Replies:** 7\ **Last updated:** [September 6, 2006, 9:48pm UTC](https://www.ruby-forum.com/t/rake-test-units-is-trying-to-load-my-schema-every-time/67755 "2006-09-06T21:48:56Z")
My unit tests are failing to run. Every time I run them it fails before getting to the actual tests because it keeps trying to update the database schema (db:schema:load). My tests were running just fine, then I cre… --- ## [Is anyone looking for a contract or permanent job in London, UK?](https://www.ruby-forum.com/t/is-anyone-looking-for-a-contract-or-permanent-job-in-london-uk/237011)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [October 18, 2013, 5:11pm UTC](https://www.ruby-forum.com/t/is-anyone-looking-for-a-contract-or-permanent-job-in-london-uk/237011 "2013-10-18T17:11:58Z")
In French using Google translate: Rubyists, Après une telle réponse positive de mon poste en Avril 2013, je suis re- j’annonce que je serais désireux d’étendre mon réseau et de parler à d’autres rubyistes expériment… --- ## [Hpricot problem on class initialize](https://www.ruby-forum.com/t/hpricot-problem-on-class-initialize/236659)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 8\ **Last updated:** [September 24, 2013, 6:22pm UTC](https://www.ruby-forum.com/t/hpricot-problem-on-class-initialize/236659 "2013-09-24T18:22:47Z")
Hello, im new to ruby so there is a good chance the error is not even with hpricot but something im missing on the syntax or something. I got the following code: Its suposed to read a file where I have a bunch of fac… --- ## [App: rake task namespacing for new engines](https://www.ruby-forum.com/t/app-rake-task-namespacing-for-new-engines/246053)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [August 23, 2013, 12:59pm UTC](https://www.ruby-forum.com/t/app-rake-task-namespacing-for-new-engines/246053 "2013-08-23T12:59:37Z")
At the moment when you create a new engine, its rakefile has such lines: APP\_RAKEFILE = File.expand\_path("…/spec/dummy/Rakefile", FILE) load ‘rails/tasks/engine.rake’ It loads only selected db tasks under the global r… --- ## [Control the concurrent thread numbers](https://www.ruby-forum.com/t/control-the-concurrent-thread-numbers/227473)
**Author:** [@kenfc](https://www.ruby-forum.com/u/kenfc)\ **Replies:** 8\ **Last updated:** [March 17, 2013, 1:37pm UTC](https://www.ruby-forum.com/t/control-the-concurrent-thread-numbers/227473 "2013-03-17T13:37:47Z")
Hi, I’d like to run total 10 threads concurrently, but from the printed result I can see there is only one thread is running, not 10. What is the issue? thread\_limit = 10 @array = (1…100).to\_a while @array.size \> 0 … --- ## [SSL location keep redirecting to non-SSL](https://www.ruby-forum.com/t/ssl-location-keep-redirecting-to-non-ssl/211413)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 8\ **Last updated:** [September 3, 2011, 9:51pm UTC](https://www.ruby-forum.com/t/ssl-location-keep-redirecting-to-non-ssl/211413 "2011-09-03T21:51:32Z")
Ok…my brain’s been hurting on this one tonight. My site’s been running fine on nginx for years. have SSL and non-SSL locations. PHP runs through .shtml files Working on a Facebook app and right now need to have it wor… --- ## [Can I not reference from production.rb a constant in environment.rb?](https://www.ruby-forum.com/t/can-i-not-reference-from-production-rb-a-constant-in-environment-rb/199023)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 8\ **Last updated:** [November 12, 2010, 7:25pm UTC](https://www.ruby-forum.com/t/can-i-not-reference-from-production-rb-a-constant-in-environment-rb/199023 "2010-11-12T19:25:02Z")
I have the following constant in production.rb: GSA\_EPLS\_DATASOURCE = FILESTORE + “/” + “datafiles/gsa\_epls.xml” The constant FILESTORE is located in environment.rb: FILESTORE = “…/creditcompare\_filestore/” + Rails.en… --- ## [Confirmation Checkboxes - any good ideas?](https://www.ruby-forum.com/t/confirmation-checkboxes-any-good-ideas/178496)
**Author:** [@icke](https://www.ruby-forum.com/u/icke)\ **Replies:** 8\ **Last updated:** [November 5, 2009, 6:47pm UTC](https://www.ruby-forum.com/t/confirmation-checkboxes-any-good-ideas/178496 "2009-11-05T18:47:55Z")
I have a site in development that I need to customer to confirm a few things before they can proceed to the payment page. I intend to present them with the relevant questions and then check that they have answered th… --- ## [Marcar enlace diferente cuando está activ o](https://www.ruby-forum.com/t/marcar-enlace-diferente-cuando-esta-activ-o/133429)
**Author:** [@Emili\_ParreSSSSo](https://www.ruby-forum.com/u/Emili_ParreSSSSo)\ **Replies:** 8\ **Last updated:** [April 1, 2008, 9:13am UTC](https://www.ruby-forum.com/t/marcar-enlace-diferente-cuando-esta-activ-o/133429 "2008-04-01T09:13:43Z")
Es una de esas cosas que odio y los diseñadores web se empeñan en hacer: marcar un enlace del menu para indicar en que parte de la web te encuentras, con lo facil que es poner un título bien grande con un . Cuando … --- ## [Get active selection from tk iwidgets radiobox](https://www.ruby-forum.com/t/get-active-selection-from-tk-iwidgets-radiobox/128905)
**Author:** [@unwen](https://www.ruby-forum.com/u/unwen)\ **Replies:** 8\ **Last updated:** [February 20, 2008, 7:20pm UTC](https://www.ruby-forum.com/t/get-active-selection-from-tk-iwidgets-radiobox/128905 "2008-02-20T19:20:22Z")
Hi there, I have created a radiobox with various entries and want to read the currently selected entry. For some reason I can’t get it to work. From what I see “get” would be the appropriate method but it expects an… --- ## [Linking many tables with conditions?](https://www.ruby-forum.com/t/linking-many-tables-with-conditions/110971)
**Author:** [@rogboone](https://www.ruby-forum.com/u/rogboone)\ **Replies:** 8\ **Last updated:** [August 3, 2007, 5:31pm UTC](https://www.ruby-forum.com/t/linking-many-tables-with-conditions/110971 "2007-08-03T17:31:38Z")
Rails newbie here struggling to understand ActiveRecord. I have 6 tables: Class -\> has many subjects Subject -\> has many projects Project -\> has many tasks Task -\> has many scores Score (records a score for each task … --- ## [Inserer une date de modification sans le date\_select](https://www.ruby-forum.com/t/inserer-une-date-de-modification-sans-le-date-select/106603)
**Author:** [@syoyo](https://www.ruby-forum.com/u/syoyo)\ **Replies:** 8\ **Last updated:** [June 13, 2007, 12:00pm UTC](https://www.ruby-forum.com/t/inserer-une-date-de-modification-sans-le-date-select/106603 "2007-06-13T12:00:35Z")
Bonjour/Bonsoir, voila je créer une fiche avec deux date : j’aimerais pouvoir enlever le moyen de saisir nous même les dates et qu’on puisse voir la date je m’explique. dans la création\_table par exemple j’ai la l… --- ## [Static variable; behaviour in ruby?](https://www.ruby-forum.com/t/static-variable-behaviour-in-ruby/48324)
**Author:** [@hgs](https://www.ruby-forum.com/u/hgs)\ **Replies:** 8\ **Last updated:** [November 16, 2005, 4:14pm UTC](https://www.ruby-forum.com/t/static-variable-behaviour-in-ruby/48324 "2005-11-16T16:14:27Z")
Any idea how to create or simulate a static variable in ruby? I want to create a variable to hold state between calls of a method, but have the state disappear when the method goes out of scope. I could create it in s… --- ## [Where on Ubuntu is Rails?](https://www.ruby-forum.com/t/where-on-ubuntu-is-rails/236844)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 5\ **Last updated:** [October 7, 2013, 5:10pm UTC](https://www.ruby-forum.com/t/where-on-ubuntu-is-rails/236844 "2013-10-07T17:10:40Z")
I followed the setup instructions for a fresh install of Mint15 according to this excellent tutorial : http://ryanbigg.com/2010/12/ubuntu-ruby-rvm-rails-and-you/ which sets up via rvm. I followed the instructions the… --- ## [How to reproduce error System error (Failure) Imap](https://www.ruby-forum.com/t/how-to-reproduce-error-system-error-failure-imap/224995)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [December 7, 2012, 6:35am UTC](https://www.ruby-forum.com/t/how-to-reproduce-error-system-error-failure-imap/224995 "2012-12-07T06:35:09Z")
Hi friends, Am using Imap in ruby 1.8.7 I got error ERROR (12791) System error (Failure) in my code. But not sure when this will be happen. Can anyone suggest when this error will be raise and how to reproduce thi… --- ## [Fastcgi\_keep\_conn consuming ports?](https://www.ruby-forum.com/t/fastcgi-keep-conn-consuming-ports/215539)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [January 14, 2012, 1:14am UTC](https://www.ruby-forum.com/t/fastcgi-keep-conn-consuming-ports/215539 "2012-01-14T01:14:00Z")
I wanted to try the new “fastcgi\_keep\_conn on;” configuration setting. I grabbed 1.1.13 and added the setting to my configuration. It seems to function, but I started getting HTTP 502 errors when I put load on the ser… --- ## [PostgreSQL Test Database DNE for rake, does exist for psql](https://www.ruby-forum.com/t/postgresql-test-database-dne-for-rake-does-exist-for-psql/182960)
**Author:** [@steveybaby](https://www.ruby-forum.com/u/steveybaby)\ **Replies:** 5\ **Last updated:** [February 5, 2010, 11:24pm UTC](https://www.ruby-forum.com/t/postgresql-test-database-dne-for-rake-does-exist-for-psql/182960 "2010-02-05T23:24:21Z")
Hello All, I’m relatively new to Ruby and Rails. I’m working with PostgreSQL successfully as a development database server, and I want to use it in production and testing as well. My development server is called (mya… --- ## [Unsure of how to update values using a constant](https://www.ruby-forum.com/t/unsure-of-how-to-update-values-using-a-constant/174951)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 5\ **Last updated:** [September 4, 2009, 4:08pm UTC](https://www.ruby-forum.com/t/unsure-of-how-to-update-values-using-a-constant/174951 "2009-09-04T16:08:43Z")
Here is my code: Please note that I’ve outlined the issue in the link but will add a bit more information here in terms of processing: The method is a universal method for approx. 37 models. This means that 37 mod… --- ## [Consulta a BD oracle](https://www.ruby-forum.com/t/consulta-a-bd-oracle/160652)
**Author:** [@enocmontero](https://www.ruby-forum.com/u/enocmontero)\ **Replies:** 5\ **Last updated:** [February 20, 2009, 6:53am UTC](https://www.ruby-forum.com/t/consulta-a-bd-oracle/160652 "2009-02-20T06:53:21Z")
hola a todos, el problema es el siguiente la aplicacion ya sta realizada y funciona muy bien con Msql pero necesito consultar una tabla q esta en oracle y luego de consultarla agregar a esa misma tabla en un campo dis… --- ## [Windows path, para ruby gems](https://www.ruby-forum.com/t/windows-path-para-ruby-gems/145104)
**Author:** [@Omar\_J](https://www.ruby-forum.com/u/Omar_J)\ **Replies:** 5\ **Last updated:** [August 6, 2008, 8:48pm UTC](https://www.ruby-forum.com/t/windows-path-para-ruby-gems/145104 "2008-08-06T20:48:13Z")
no se si me hace falta agregar algo en el path, porque tengo el siguiente problema intente probar watir entonces segui los pasos gem update --system gem install watir salio todo bien luego irb require “watir” L… --- ## [Plusieurs render :partial dans une vue](https://www.ruby-forum.com/t/plusieurs-render-partial-dans-une-vue/127372)
**Author:** [@TslH](https://www.ruby-forum.com/u/TslH)\ **Replies:** 5\ **Last updated:** [January 29, 2008, 5:52pm UTC](https://www.ruby-forum.com/t/plusieurs-render-partial-dans-une-vue/127372 "2008-01-29T17:52:33Z")
Bonjour, Je suis tout nouveau en Rails, ou tout du moins en ce qui concerne la création from scratch d’une appli Rails. J’utilise un contrôleur Headquarter pour peupler une vue synthétique de plusieurs modèle de … --- ## [Reset\_authentication\_token! method not being called but reset\_authentication\_token\_! can be called](https://www.ruby-forum.com/t/reset-authentication-token-method-not-being-called-but-reset-authentication-token-can-be-called/238148)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [December 19, 2013, 6:32pm UTC](https://www.ruby-forum.com/t/reset-authentication-token-method-not-being-called-but-reset-authentication-token-can-be-called/238148 "2013-12-19T18:32:06Z")
I am having problems calling a method reset\_authentication\_token! . if i just leave the method as it is with the ! behind it the method is simply ignored when the program is run (none of the logger methods inside the … [Previous page](https://www.ruby-forum.com/top.md?page=738&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=740&per_page=50)