# Top **URL:** https://www.ruby-forum.com/top.md?page=1166 [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:** 1167 --- ## [\[Backport93 - Backport #8555\]\[Open\] Backport r41325](https://www.ruby-forum.com/t/backport93-backport-8555-open-backport-r41325/235429)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [November 21, 2013, 1:52pm UTC](https://www.ruby-forum.com/t/backport93-backport-8555-open-backport-r41325/235429 "2013-11-21T13:52:18Z")
Issue #8555 has been reported by authorNari (Narihiro N.). Backport #8555: Backport r41325 Author: authorNari (Narihiro N.) Status: Open Priority: Normal Assignee: usa (Usaku NAKAMURA) Category: Target version: … --- ## [Help with Nokogiri](https://www.ruby-forum.com/t/help-with-nokogiri/237419)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [November 12, 2013, 9:25pm UTC](https://www.ruby-forum.com/t/help-with-nokogiri/237419 "2013-11-12T21:25:31Z")
Hi ! I’m currently trying to parse this XML : http://leapxl.com/special/xml-rss2.xml (In french) I added the START and STOP tags. I just want to get an array with everything between START and STOP, for each If it… --- ## [Rails Misconfigured - Missing Welcome Page](https://www.ruby-forum.com/t/rails-misconfigured-missing-welcome-page/246307)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [September 27, 2013, 7:36pm UTC](https://www.ruby-forum.com/t/rails-misconfigured-missing-welcome-page/246307 "2013-09-27T19:36:59Z")
I’m using DigitalOcean as my hosting provider as I have some simple sites there. I thought I’d try to setup rails on a domain there to see what I could accomplish. OS: Ubuntu 12.04 x32 Rails: 4.0.0 Rub… --- ## [Heroku deployment](https://www.ruby-forum.com/t/heroku-deployment/226448)
**Author:** [@Bhimasen\_Routray](https://www.ruby-forum.com/u/Bhimasen_Routray)\ **Replies:** 4\ **Last updated:** [December 4, 2012, 2:44pm UTC](https://www.ruby-forum.com/t/heroku-deployment/226448 "2012-12-04T14:44:02Z")
i want to deploy two rails application in heroku…so how can i deploy two application with one account in heroku and github…i am little confused that i have to take two rsa public key or how…thanks in advance --- ## [RSpec fails although it shouldn't](https://www.ruby-forum.com/t/rspec-fails-although-it-shouldnt/213638)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [November 7, 2011, 11:03pm UTC](https://www.ruby-forum.com/t/rspec-fails-although-it-shouldnt/213638 "2011-11-07T23:03:57Z")
Hi all, i wrote a Rspec test for my controller and it fails although it should pass. Here is my Rspec test: require ‘spec\_helper’ describe UsersController do render\_views describe “GET ‘show’” do it “returns http… --- ## [Serving stale items from cache](https://www.ruby-forum.com/t/serving-stale-items-from-cache/211315)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [September 22, 2011, 11:10pm UTC](https://www.ruby-forum.com/t/serving-stale-items-from-cache/211315 "2011-09-22T23:10:05Z")
I have a web application where the objects are expensive to generate, yet each individual object is accessed infrequently (a few times a week). The dataset in total is about 24 GB. Can Nginx be configured to cache th… --- ## [Getting rid of "Welcome to nginx"](https://www.ruby-forum.com/t/getting-rid-of-welcome-to-nginx/210760)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [August 17, 2011, 2:47pm UTC](https://www.ruby-forum.com/t/getting-rid-of-welcome-to-nginx/210760 "2011-08-17T14:47:51Z")
Hi guys, I’ve just setup nginx on my Ubuntu staging machine. Entering http://192.168.1.1/index.php works like a charm and loads the index.php file i’ve put in the /var/www/public\_html folder. http://192.168.1.1 howev… --- ## [Nesting select and text\_field in radio\_button](https://www.ruby-forum.com/t/nesting-select-and-text-field-in-radio-button/210478)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [August 9, 2011, 5:10pm UTC](https://www.ruby-forum.com/t/nesting-select-and-text-field-in-radio-button/210478 "2011-08-09T17:10:57Z")
I’m creating my first Rails app and need an idea creating forms. I have Meeting model with place attribute. I want to have two fields for Meeting.place = one would be select with places from other meetings or text\_fie… --- ## [Mysql gem failure](https://www.ruby-forum.com/t/mysql-gem-failure/207192)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [May 23, 2011, 8:12pm UTC](https://www.ruby-forum.com/t/mysql-gem-failure/207192 "2011-05-23T20:12:08Z")
This is cross posted from ironruby where I’ve not had any replies. Installed sequel gem okay but mysql throws up this error when i try to install. C:\\Documents and Settings\\Owner\\My Documents\\ruby\_test\\rub y\_test\>ige… --- ## [All rails commands give me a PGERROR](https://www.ruby-forum.com/t/all-rails-commands-give-me-a-pgerror/204457)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 13, 2011, 5:32pm UTC](https://www.ruby-forum.com/t/all-rails-commands-give-me-a-pgerror/204457 "2011-03-13T17:32:55Z")
Hi, I have a virtualbox with ubuntu 10.04 and Rails 3.04 installed and working. A Week ago I installed Postgresql and I finally got the server to connect. I created a number of users and databases to try and resolve … --- ## [Regex, size check inside a Controller's method](https://www.ruby-forum.com/t/regex-size-check-inside-a-controllers-method/202076)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 21, 2011, 8:02pm UTC](https://www.ruby-forum.com/t/regex-size-check-inside-a-controllers-method/202076 "2011-01-21T20:02:28Z")
Hello, I’m working to create a method in my controller to check an email to see if the email’s domain is acceptable. I want to prevent gmail and hotmail for certain reasons. Here’s what I have so far: controller: if … --- ## [Nginx serving static files - caching?](https://www.ruby-forum.com/t/nginx-serving-static-files-caching/199012)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [November 15, 2010, 2:24am UTC](https://www.ruby-forum.com/t/nginx-serving-static-files-caching/199012 "2010-11-15T02:24:30Z")
Hi, we want to establish some service that will deliver static files (images) with a size between 1-120 KB. The service should handle (at the moment) ~130.000.000 requests per month, so not that few and not extremly … --- ## [Can't Debug in Ruby](https://www.ruby-forum.com/t/cant-debug-in-ruby/197968)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [October 24, 2010, 4:56pm UTC](https://www.ruby-forum.com/t/cant-debug-in-ruby/197968 "2010-10-24T16:56:01Z")
I’m attempting to debug in Ruby 1.9.2 with the Eclipse plugin. Whenever I attempt to debug something I’m given the following error: F:/Programming/Ruby192/lib/ruby/1.9.1/rubygems.rb:762:in \`report\_activate\_error’: Cou… --- ## [Progress (NOT!) on Sheeva Plug Gnu Radio](https://www.ruby-forum.com/t/progress-not-on-sheeva-plug-gnu-radio/186519)
**Author:** [@Marcus\_DSLeech](https://www.ruby-forum.com/u/Marcus_DSLeech)\ **Replies:** 4\ **Last updated:** [April 8, 2010, 2:29pm UTC](https://www.ruby-forum.com/t/progress-not-on-sheeva-plug-gnu-radio/186519 "2010-04-08T14:29:30Z")
I managed to get GRC up. But when I try to run an application that uses anything graphic, it segfaults, and dumps core, from deep within libdricore.so – related to OpenGL, I think? So, rip out the GUI stuff. Use my … --- ## ["require" behaves differently in Rails vs vanilla Ruby?](https://www.ruby-forum.com/t/require-behaves-differently-in-rails-vs-vanilla-ruby/185313)
**Author:** [@Poco\_R](https://www.ruby-forum.com/u/Poco_R)\ **Replies:** 4\ **Last updated:** [March 18, 2010, 10:06am UTC](https://www.ruby-forum.com/t/require-behaves-differently-in-rails-vs-vanilla-ruby/185313 "2010-03-18T10:06:09Z")
I can “require” a file from the console but not from irb or a simple ruby script. It’s not a path issue, the same file is found in both cases. So why is the module namespace an unrecognized constant sometimes and a … --- ## [Help with this syntaxis](https://www.ruby-forum.com/t/help-with-this-syntaxis/162364)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 4\ **Last updated:** [March 9, 2009, 11:03am UTC](https://www.ruby-forum.com/t/help-with-this-syntaxis/162364 "2009-03-09T11:03:37Z")
I have some doubts when to use this syntaxis in models: First, width this code: def project\_attributes=(project\_attributes) … end And second width this code: def add\_to\_cart(msg = nil) … end I don’t know when sh… --- ## [Fixture\_scenarios problem](https://www.ruby-forum.com/t/fixture-scenarios-problem/158265)
**Author:** [@giuseb](https://www.ruby-forum.com/u/giuseb)\ **Replies:** 4\ **Last updated:** [January 27, 2009, 12:00am UTC](https://www.ruby-forum.com/t/fixture-scenarios-problem/158265 "2009-01-27T00:00:12Z")
Hello there, is anyone still using fixture\_scenarios with RSpec these days? They don’t seem to coexist peacefully anymore. I just created a new rails (2.2.2) app, generated an rspec\_scaffold (with v. 1.1.12), and ver… --- ## [Ruby & Windows and Dir() EINVAL bug?](https://www.ruby-forum.com/t/ruby-windows-and-dir-einval-bug/157232)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [January 9, 2009, 12:55am UTC](https://www.ruby-forum.com/t/ruby-windows-and-dir-einval-bug/157232 "2009-01-09T00:55:19Z")
Hello, I am using Ruby 1.8.6-26 on Windows. I have this little test script: system(“dir x:\\.\\Radeloff\\Projects\\DATA\\NLCD\_2001\\landcover \\nlcd\_fg11”) serverDirName = “x:/./Radeloff/Projects/DATA\_NLCD\_2001/landcover/ … --- ## [Lost response while transfering large file to FTP server](https://www.ruby-forum.com/t/lost-response-while-transfering-large-file-to-ftp-server/156855)
**Author:** [@clive](https://www.ruby-forum.com/u/clive)\ **Replies:** 4\ **Last updated:** [January 5, 2009, 2:43am UTC](https://www.ruby-forum.com/t/lost-response-while-transfering-large-file-to-ftp-server/156855 "2009-01-05T02:43:56Z")
When I used Net::FTP to put large files(about 200MB) to FTP server, the program always lost response. The file was actually transferred correctly later on, but the ftp.put method failed to return, preventing the code … --- ## [MockExpectationError with restful-authentication](https://www.ruby-forum.com/t/mockexpectationerror-with-restful-authentication/156672)
**Author:** [@mroths](https://www.ruby-forum.com/u/mroths)\ **Replies:** 4\ **Last updated:** [January 2, 2009, 12:54pm UTC](https://www.ruby-forum.com/t/mockexpectationerror-with-restful-authentication/156672 "2009-01-02T12:54:37Z")
Hi there…this is my first time using rspec and rspec-rails. When I run rake spec, I get this type of error over and over…what does it mean, and how can I correct it? Thanks, Mark Spec::Mocks::MockExpectationErr… --- ## [Soap4R](https://www.ruby-forum.com/t/soap4r/151594)
**Author:** [@ayyanar](https://www.ruby-forum.com/u/ayyanar)\ **Replies:** 4\ **Last updated:** [October 24, 2008, 4:23pm UTC](https://www.ruby-forum.com/t/soap4r/151594 "2008-10-24T16:23:58Z")
The following two line code creates the issue: factory = SOAP::WSDLDriverFactory.new(“http://aspire388:8080/ClubConcierge306/axis/LWFlowerService?wsdl”) soap = factory.create\_rpc\_driver The error message is: part: r… --- ## [Duda acerca de ruby on rails en netbeans](https://www.ruby-forum.com/t/duda-acerca-de-ruby-on-rails-en-netbeans/143378)
**Author:** [@22-Mar](https://www.ruby-forum.com/u/22-Mar)\ **Replies:** 4\ **Last updated:** [July 21, 2008, 5:03pm UTC](https://www.ruby-forum.com/t/duda-acerca-de-ruby-on-rails-en-netbeans/143378 "2008-07-21T17:03:52Z")
Hola. Soy bastante novata en Ruby on Rails así que es posible quie lo que a mí me parece un gran problema sea en realidad una tontería. Estoy utilizando Ruby on Rails con Netbeans 6.1 y mysql. Estoy intentando que… --- ## [Undefined method \`auto\_complete\_for'](https://www.ruby-forum.com/t/undefined-method-auto-complete-for/141378)
**Author:** [@Prasanna\_kumar\_N](https://www.ruby-forum.com/u/Prasanna_kumar_N)\ **Replies:** 4\ **Last updated:** [June 25, 2008, 5:28pm UTC](https://www.ruby-forum.com/t/undefined-method-auto-complete-for/141378 "2008-06-25T17:28:46Z")
Migrated from rails 1.2.2 to rails 2.0 Now i get the following error, which was working earlier. undefined method \`auto\_complete\_for’ Aftter reading several posts…i tried to run script\\plugin install auto\_complte it… --- ## ["capitalize" also letters after "-"?](https://www.ruby-forum.com/t/capitalize-also-letters-after/137239)
**Author:** [@ISSSSaki\_Baz\_C](https://www.ruby-forum.com/u/ISSSSaki_Baz_C)\ **Replies:** 4\ **Last updated:** [May 10, 2008, 5:49pm UTC](https://www.ruby-forum.com/t/capitalize-also-letters-after/137239 "2008-05-10T17:49:13Z")
Hi, I receive strings like: content-language accept-resource-priority and I want to “capitalize” them in this way: Content-Language Accept-Resource-Priority But String#capitalize method just capitalized first lette… --- ## [Print a method definition from irb?](https://www.ruby-forum.com/t/print-a-method-definition-from-irb/122488)
**Author:** [@Seth\_C](https://www.ruby-forum.com/u/Seth_C)\ **Replies:** 4\ **Last updated:** [December 9, 2007, 7:59am UTC](https://www.ruby-forum.com/t/print-a-method-definition-from-irb/122488 "2007-12-09T07:59:08Z")
Is it possible to reflect the text of a dynamically generated method definition? I’m debugging some ActiveRecord code and it would be very helpful to dump the text of some of the generated methods. For example, say I … --- ## [Sqlite3](https://www.ruby-forum.com/t/sqlite3/119570)
**Author:** [@miclab](https://www.ruby-forum.com/u/miclab)\ **Replies:** 4\ **Last updated:** [November 8, 2007, 9:14pm UTC](https://www.ruby-forum.com/t/sqlite3/119570 "2007-11-08T21:14:30Z")
Non riesco a installare la gemma sqlite3-ruby. Mi dà questo errore: Select which gem to install for your platform (i686-linux) sqlite3-ruby 1.2.1 (mswin32) sqlite3-ruby 1.2.1 (ruby) sqlite3-ruby 1.2.0 (mswin32) sqli… --- ## [Ruby Socket: I found a misstake in the doc. Can someone confirm it and who's gonna fix this doc-erro](https://www.ruby-forum.com/t/ruby-socket-i-found-a-misstake-in-the-doc-can-someone-confirm-it-and-whos-gonna-fix-this-doc-erro/116457)
**Author:** [@kazaam](https://www.ruby-forum.com/u/kazaam)\ **Replies:** 4\ **Last updated:** [October 6, 2007, 5:04pm UTC](https://www.ruby-forum.com/t/ruby-socket-i-found-a-misstake-in-the-doc-can-someone-confirm-it-and-whos-gonna-fix-this-doc-erro/116457 "2007-10-06T17:04:08Z")
Hi, I’m playing around with sockets in ruby and took a look at the docs(http://www.ruby-doc.org/stdlib/libdoc/socket/rdoc/index.html). There are some examples like this here(http://www.ruby-doc.org/stdlib/libdoc/sock… --- ## [Trouble starting Mongrel under user:group mongrel:mongrel](https://www.ruby-forum.com/t/trouble-starting-mongrel-under-user-group-mongrel-mongrel/113124)
**Author:** [@dxk3355](https://www.ruby-forum.com/u/dxk3355)\ **Replies:** 4\ **Last updated:** [August 28, 2007, 2:19pm UTC](https://www.ruby-forum.com/t/trouble-starting-mongrel-under-user-group-mongrel-mongrel/113124 "2007-08-28T14:19:34Z")
Hi! I’m trying to start mongrel, but this time as user mongrel: mongrel\_rails start --user mongrel --group mongrel Result is: \*\* Ruby version is not up-to-date; loading cgi\_multipart\_eof\_fix \*\* Starting Mongrel list… --- ## [Consulta en relación 1:1](https://www.ruby-forum.com/t/consulta-en-relacia-n-1-1/113080)
**Author:** [@Paco\_GarcSSS\_a](https://www.ruby-forum.com/u/Paco_GarcSSS_a)\ **Replies:** 4\ **Last updated:** [August 27, 2007, 12:39pm UTC](https://www.ruby-forum.com/t/consulta-en-relacia-n-1-1/113080 "2007-08-27T12:39:49Z")
Tengo dos modelos: A y B Entre ellos hay una relación 1:1, donde todos los elementos de B están relacionados con alguno de A, pero NO todos los de A están relacionados con alguno de B. Por esto, B contiene un camp… --- ## [Cleaner way?](https://www.ruby-forum.com/t/cleaner-way/111142)
**Author:** [@kyle\_s](https://www.ruby-forum.com/u/kyle_s)\ **Replies:** 4\ **Last updated:** [August 4, 2007, 12:41am UTC](https://www.ruby-forum.com/t/cleaner-way/111142 "2007-08-04T00:41:21Z")
I’ll first admit this is a lot cleaner and more succinct than my first pass of it… but well Is there a way to make this case and send block clearer and cleaner? Thanks, Kyle def getProperties(type=:textField) logWa… --- ## [Select Helper dependientes](https://www.ruby-forum.com/t/select-helper-dependientes/89546)
**Author:** [@Marze](https://www.ruby-forum.com/u/Marze)\ **Replies:** 4\ **Last updated:** [July 9, 2007, 10:54pm UTC](https://www.ruby-forum.com/t/select-helper-dependientes/89546 "2007-07-09T22:54:54Z")
alguien sabe como se hace para que un select sea dependiente de otro?¿ algún tutorial por ahí? gracias, marze --- ## [NoMethodError: undefined method \`net'](https://www.ruby-forum.com/t/nomethoderror-undefined-method-net/108013)
**Author:** [@mark](https://www.ruby-forum.com/u/mark)\ **Replies:** 4\ **Last updated:** [June 28, 2007, 11:59pm UTC](https://www.ruby-forum.com/t/nomethoderror-undefined-method-net/108013 "2007-06-28T23:59:57Z")
Hi, I am just creating a unit test and I am being shown the following error, has anyon any suggestions to how I can fix this? Error: test\_size\_of\_attributes(BlogTest): NoMethodError: undefined method net' for Blog:C… --- ## [Bug in String#unpack on windows or?](https://www.ruby-forum.com/t/bug-in-string-unpack-on-windows-or/106711)
**Author:** [@ther](https://www.ruby-forum.com/u/ther)\ **Replies:** 4\ **Last updated:** [June 14, 2007, 7:31am UTC](https://www.ruby-forum.com/t/bug-in-string-unpack-on-windows-or/106711 "2007-06-14T07:31:07Z")
I am trying to save attachment(s) from mail read with net/imap. Attachment is a tif file. att = imap.fetch(msgID, “BODY\[2\]”)\[0\].attr\[“BODY\[2\]”\].unpack(‘m’) File.new(‘att.tif’,‘w+’).write(att) I tried it on linux and … --- ## [Newbie problem: ArgumentError when creating subclass](https://www.ruby-forum.com/t/newbie-problem-argumenterror-when-creating-subclass/90908)
**Author:** [@Dan\_Stevens\_SIAmAI](https://www.ruby-forum.com/u/Dan_Stevens_SIAmAI)\ **Replies:** 4\ **Last updated:** [April 3, 2007, 12:32am UTC](https://www.ruby-forum.com/t/newbie-problem-argumenterror-when-creating-subclass/90908 "2007-04-03T00:32:57Z")
Could someone explain why the following code raises ArgumentError. Thanks. class SuperClass def initialize #Make sure you spell ‘initialize’ correctly! @my\_attr = 1 end attr\_reader :my\_attr end class SubClass \< S… --- ## [Retrieving search result positions](https://www.ruby-forum.com/t/retrieving-search-result-positions/90437)
**Author:** [@absolute-beginner](https://www.ruby-forum.com/u/absolute-beginner)\ **Replies:** 4\ **Last updated:** [March 30, 2007, 9:43am UTC](https://www.ruby-forum.com/t/retrieving-search-result-positions/90437 "2007-03-30T09:43:31Z")
Hi I’m considering using Ferret in v2 of Weft QDA, a wxruby desktop application for textual analysis in social science. Ferret seems a very impressive package that meets and exceeds my requirements, but I can’t find … --- ## [RE: USRP + case = electrical short? EXPLAINED](https://www.ruby-forum.com/t/re-usrp-case-electrical-short-explained/87926)
**Author:** [@WeberS\_Michael\_JSS](https://www.ruby-forum.com/u/WeberS_Michael_JSS)\ **Replies:** 4\ **Last updated:** [March 8, 2007, 9:19am UTC](https://www.ruby-forum.com/t/re-usrp-case-electrical-short-explained/87926 "2007-03-08T09:19:13Z")
I have identified the cause of the shorting issue I was experiencing and thought I would share. The bottom-left corner mounting hole of the USRP passes very close to the internal heat sink pad for the 3.3V regulator; … --- ## [Excellent REST PDF](https://www.ruby-forum.com/t/excellent-rest-pdf/86157)
**Author:** [@SSSSSbastien\_Gruhie](https://www.ruby-forum.com/u/SSSSSbastien_Gruhie)\ **Replies:** 4\ **Last updated:** [February 20, 2007, 9:34am UTC](https://www.ruby-forum.com/t/excellent-rest-pdf/86157 "2007-02-20T09:34:54Z")
Bonjour Pour tout ceux qui ne l’ont pas encore vu ou lu voici un PDF gratuit sur REST clair, net et précis. http://www.rubyinside.com/restful-rails-development-pdf- released-392.html Bonne lecture à tous Seb\_\_\_\_\_\_\_… --- ## [Form\_tag code block](https://www.ruby-forum.com/t/form-tag-code-block/85864)
**Author:** [@julian](https://www.ruby-forum.com/u/julian)\ **Replies:** 4\ **Last updated:** [February 17, 2007, 2:32pm UTC](https://www.ruby-forum.com/t/form-tag-code-block/85864 "2007-02-17T14:32:28Z")
I have this in a template-\> Hello \<% form\_tag :action =\> “create” do %\> My pretty form! \<% end %\> And all I’m getting at output is -\> Hello Actually, any actionview helper that is supposed to take a code block is… --- ## [Issues with rails 1.2: passing an array using link\_to](https://www.ruby-forum.com/t/issues-with-rails-1-2-passing-an-array-using-link-to/83596)
**Author:** [@albert](https://www.ruby-forum.com/u/albert)\ **Replies:** 4\ **Last updated:** [January 31, 2007, 8:40pm UTC](https://www.ruby-forum.com/t/issues-with-rails-1-2-passing-an-array-using-link-to/83596 "2007-01-31T20:40:19Z")
Hi, I have just updated to rails 1.2. before this I could have pass an array of object through link\_to however now this is not working anymore. Any help is very appreciated. Here is my code: @all\_member\_studies = @m… --- ## [\[ActsAsFerret\] Index Directory Disappears and Not Re-created](https://www.ruby-forum.com/t/actsasferret-index-directory-disappears-and-not-re-created/82233)
**Author:** [@mike343](https://www.ruby-forum.com/u/mike343)\ **Replies:** 4\ **Last updated:** [January 24, 2007, 12:05pm UTC](https://www.ruby-forum.com/t/actsasferret-index-directory-disappears-and-not-re-created/82233 "2007-01-24T12:05:24Z")
Hi, This is a recurring issue for me - the index directory on my production server and everything below it occasionally disappears and isn’t reconstructed. I tried manually creating the entire index path manually bef… --- ## [Capistrano & mongrel "Command Not Found"](https://www.ruby-forum.com/t/capistrano-mongrel-command-not-found/80226)
**Author:** [@Bolo\_M](https://www.ruby-forum.com/u/Bolo_M)\ **Replies:** 4\ **Last updated:** [December 22, 2006, 3:53pm UTC](https://www.ruby-forum.com/t/capistrano-mongrel-command-not-found/80226 "2006-12-22T15:53:43Z")
Salut, j’ai un problème assez étrange. Quand je tente de déployer ma recette http://pastie.caboo.se/29191/text à chaque fois j’ai capistrano n’arrive pas à lancer la commande mongre\_rails \*\* transaction: commit … --- ## [Uploading RoR Apps to Domains](https://www.ruby-forum.com/t/uploading-ror-apps-to-domains/74244)
**Author:** [@Ryan\_Edwards-Crewe](https://www.ruby-forum.com/u/Ryan_Edwards-Crewe)\ **Replies:** 4\ **Last updated:** [November 7, 2006, 10:59am UTC](https://www.ruby-forum.com/t/uploading-ror-apps-to-domains/74244 "2006-11-07T10:59:26Z")
I recently got a domain and I wish to host my RoR app on it. I’ve tested it on my computer for the past month or so and it’s where I like it. I Uploaded my sql data to the server’s db and the host supports RoR what am… --- ## [Problems with acl\_system and before\_filter](https://www.ruby-forum.com/t/problems-with-acl-system-and-before-filter/74708)
**Author:** [@jjkiesch](https://www.ruby-forum.com/u/jjkiesch)\ **Replies:** 4\ **Last updated:** [November 7, 2006, 10:54am UTC](https://www.ruby-forum.com/t/problems-with-acl-system-and-before-filter/74708 "2006-11-07T10:54:57Z")
i am using the acl\_system plugin but am having problems when users try to access restricted pages before they are logged in. i have my before\_filter :check\_authentication before the access\_control line, but everytime … --- ## [Has\_many and foreign\_key question](https://www.ruby-forum.com/t/has-many-and-foreign-key-question/102247)
**Author:** [@jsma](https://www.ruby-forum.com/u/jsma)\ **Replies:** 4\ **Last updated:** [August 15, 2006, 2:20pm UTC](https://www.ruby-forum.com/t/has-many-and-foreign-key-question/102247 "2006-08-15T14:20:23Z")
Alright, noob here, etc. etc. Trying to figure out the has\_many usage. If I understand correctly, when you declare that a table/class has\_many whatevers, the rails assumption is that there will be a foreign key in the… --- ## [How to call system having trap("CHLD", "IGNORE")?](https://www.ruby-forum.com/t/how-to-call-system-having-trap-chld-ignore/98726)
**Author:** [@elgato](https://www.ruby-forum.com/u/elgato)\ **Replies:** 4\ **Last updated:** [July 18, 2006, 1:29pm UTC](https://www.ruby-forum.com/t/how-to-call-system-having-trap-chld-ignore/98726 "2006-07-18T13:29:42Z")
Hi all, doing some forks I want to ignore SIGCHLD. But trap(“CHLD”, “IGNORE”) system “echo” ends in ruby 1.8.2 (2005-04-11) \[i386-linux\] with a following error: in \`system’: no implicit conversion from nil to intege… --- ## [Is the key delaying interpretation of a variable?](https://www.ruby-forum.com/t/is-the-key-delaying-interpretation-of-a-variable/77802)
**Author:** [@anne001](https://www.ruby-forum.com/u/anne001)\ **Replies:** 4\ **Last updated:** [March 18, 2006, 9:27pm UTC](https://www.ruby-forum.com/t/is-the-key-delaying-interpretation-of-a-variable/77802 "2006-03-18T21:27:11Z")
I am modifying robot.rb in opengl’s sample directory, the original robot turns, mine does not! snif… The original example goes something like this A display proc display = Proc.new { … GL.Rotate($shoulder, 0.0, 0.0… --- ## [Not Working - Visual Ruby on Windows 10](https://www.ruby-forum.com/t/not-working-visual-ruby-on-windows-10/244268)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [October 13, 2018, 7:49am UTC](https://www.ruby-forum.com/t/not-working-visual-ruby-on-windows-10/244268 "2018-10-13T07:49:54Z")
Hello everyone! I’m a newbie, I have tried installing Visual Ruby a few time with no luck. There is a lot of conflicting information on this with others who have tried. I have loaded the version 2.2.4.230 install inst… --- ## [Limit\_req\_zone values](https://www.ruby-forum.com/t/limit-req-zone-values/244623)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [May 17, 2016, 7:05pm UTC](https://www.ruby-forum.com/t/limit-req-zone-values/244623 "2016-05-17T19:05:41Z")
Greetings, I have the limit\_req\_zone working great in testing environment with the following values limit\_req\_zone $server\_name zone=perserver:10m rate=5r/s; limit\_req zone=perserver burst=5; The site has up to 750 … --- ## [Main conf created twice, only closed once?](https://www.ruby-forum.com/t/main-conf-created-twice-only-closed-once/244277)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [March 14, 2016, 2:48pm UTC](https://www.ruby-forum.com/t/main-conf-created-twice-only-closed-once/244277 "2016-03-14T14:48:28Z")
Hi, I have a problem with a module I’m writing. I need to do something in the main config after variables are read from the conf file, so I have put this in the post\_conf function. Then I need do something when to i… --- ## [NginxPlus error: zero size buf in output](https://www.ruby-forum.com/t/nginxplus-error-zero-size-buf-in-output/243292)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [September 8, 2015, 8:14pm UTC](https://www.ruby-forum.com/t/nginxplus-error-zero-size-buf-in-output/243292 "2015-09-08T20:14:39Z")
Hello, saw this logged in the error log in our NginxPlus (nginx/1.7.11 (nginx-plus-extras-r6-p1) load balancer. Any ideas? 2015/09/08 14:31:02 \[alert\] 2399#0: \*452322 zero size buf in output t:0 r:0 f:1 0000000000000… [Previous page](https://www.ruby-forum.com/top.md?page=1165&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1167&per_page=50)