# Top **URL:** https://www.ruby-forum.com/top.md?page=1717 [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:** 1718 --- ## [File::BINARY does not behave as advertised. How do I help to fix this?](https://www.ruby-forum.com/t/file-binary-does-not-behave-as-advertised-how-do-i-help-to-fix-this/211736)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [September 12, 2011, 10:33pm UTC](https://www.ruby-forum.com/t/file-binary-does-not-behave-as-advertised-how-do-i-help-to-fix-this/211736 "2011-09-12T22:33:19Z")
I noticed some anamolous behavior opening files with the file mode flags. If the default internal encoding is set, when using the file mode flags to open a file, the file’s external encoding is set to something other … --- ## [Rails 3 - Require - Path Not Found](https://www.ruby-forum.com/t/rails-3-require-path-not-found/211280)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [August 31, 2011, 5:45pm UTC](https://www.ruby-forum.com/t/rails-3-require-path-not-found/211280 "2011-08-31T17:45:50Z")
I have: Windows XP Professional SP3 Ruby 1.8.7 Rails 3.0.10 Bundler 1.0.15 ImageMagick 6.5.6 Q8 Rmagick 2.12.9 My gemfile: gem ‘rmagick-2.12.0-x86-mswin32’, ‘2.12.0’, :path =\> ‘c:/sites/ uplodify/vendor’ My con… --- ## [Forms with has\_many, using fields\_for + Paperclip](https://www.ruby-forum.com/t/forms-with-has-many-using-fields-for-paperclip/209991)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 27, 2011, 9:37pm UTC](https://www.ruby-forum.com/t/forms-with-has-many-using-fields-for-paperclip/209991 "2011-07-27T21:37:18Z")
I know rails has super easy ways of doing this but I’m not sure exactly how. I have one model “LineItems” which has\_many :order\_attachments. OrderAttachment is using paperclip, but I’m thinking this would be the same… --- ## [Encoding Problem (I think)](https://www.ruby-forum.com/t/encoding-problem-i-think/207613)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 30, 2011, 8:49am UTC](https://www.ruby-forum.com/t/encoding-problem-i-think/207613 "2011-05-30T08:49:59Z")
I’ve been trying to figure out why gash won’t work under Ruby 1.9. I posted this issue: 1.9 Error · Issue #4 · judofyr/gash · GitHub In brief, it looks like strings contain “\\x00” where as under Ruby 1.8 those were “… --- ## [Irbtools 1.0.0 released](https://www.ruby-forum.com/t/irbtools-1-0-0-released/207131)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 21, 2011, 10:06am UTC](https://www.ruby-forum.com/t/irbtools-1-0-0-released/207131 "2011-05-21T10:06:39Z")
Irbtools 1.0.0 has been released. Irbtools is a meta gem that installs useful irb gems and configures your irb. It’s easy to use and much more fun than a vanilla irb ;). This latest release focused on decreasing the a… --- ## [Readline problem in ruby 1.9.2 rvm](https://www.ruby-forum.com/t/readline-problem-in-ruby-1-9-2-rvm/206729)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 8, 2011, 10:50pm UTC](https://www.ruby-forum.com/t/readline-problem-in-ruby-1-9-2-rvm/206729 "2011-05-08T22:50:18Z")
Hi all. I’ve set up a new rvm and gemset. In this gemset i have the “rb-readline (0.4.0)” gem installed. When i try to start a console for my rails app i get the following error: /home/max/.rvm/rubies/ruby-1.9.2-p0… --- ## [USRP output power](https://www.ruby-forum.com/t/usrp-output-power/206193)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [April 25, 2011, 6:14pm UTC](https://www.ruby-forum.com/t/usrp-output-power/206193 "2011-04-25T18:14:21Z")
I want to figure out bit error rate for certain signal to noise ratio Thus I have to know SNR value which is a function of energy per one bit (Eb) and noise characteristic (N0) Let’s assume I know noise characteristic… --- ## [Implementing Rails Like Filters in Rudy Program](https://www.ruby-forum.com/t/implementing-rails-like-filters-in-rudy-program/204502)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 14, 2011, 5:30pm UTC](https://www.ruby-forum.com/t/implementing-rails-like-filters-in-rudy-program/204502 "2011-03-14T17:30:59Z")
Hi, I have been given an exercise to write code for rails like before\_filter and after\_filter in pure Ruby. And not surprisingly I don’t know how to do that. Please… --- ## [Mall 1.0.0 - malloc tuning/reporting + glibc extras!](https://www.ruby-forum.com/t/mall-1-0-0-malloc-tuning-reporting-glibc-extras/202797)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 6, 2011, 8:45pm UTC](https://www.ruby-forum.com/t/mall-1-0-0-malloc-tuning-reporting-glibc-extras/202797 "2011-02-06T20:45:07Z")
This library provides access to the SysV mallinfo(3) and mallopt(3) functions as well as (optionally) several glibc-specific malloc\_\*() functions. Mall.opt, Mall.trim and Mall.xml are the most interesting. File: REA… --- ## [How to search the wiki?](https://www.ruby-forum.com/t/how-to-search-the-wiki/202616)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 2, 2011, 3:20pm UTC](https://www.ruby-forum.com/t/how-to-search-the-wiki/202616 "2011-02-02T15:20:59Z")
Does anyone have any tips on how to actually search the wiki ( http://wiki.jruby.org)? GitHub doesn’t seem to have a search bar for it, since their search bar at the top searches all of GitHub for repos, users, and… --- ## [How to upgrade nginx to the newest version?](https://www.ruby-forum.com/t/how-to-upgrade-nginx-to-the-newest-version/198038)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [October 25, 2010, 5:16pm UTC](https://www.ruby-forum.com/t/how-to-upgrade-nginx-to-the-newest-version/198038 "2010-10-25T17:16:08Z")
Hi all, I’m using debian and used ‘apt-get install nginx’ installed nginx 0.7.6.3 And I want to upgrade it to version 0.8.53. Use ‘apt-get install nginx’ I don’t need to compile nginx, and the conf file is in /etc/… --- ## [One click installation to windows](https://www.ruby-forum.com/t/one-click-installation-to-windows/192858)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 2\ **Last updated:** [August 9, 2010, 11:39am UTC](https://www.ruby-forum.com/t/one-click-installation-to-windows/192858 "2010-08-09T11:39:35Z")
Anybody know of an easy way to get a one click installer for a jruby project that includes, for example, external dll’s and such? Looking for something that will add icons to the start menu, associate files, etc. Tha… --- ## [Kernel#debugger reminder method is unhelpful](https://www.ruby-forum.com/t/kernel-debugger-reminder-method-is-unhelpful/187989)
**Author:** [@timhunter](https://www.ruby-forum.com/u/timhunter)\ **Replies:** 2\ **Last updated:** [May 3, 2010, 10:20pm UTC](https://www.ruby-forum.com/t/kernel-debugger-reminder-method-is-unhelpful/187989 "2010-05-03T22:20:25Z")
I’m not exactly sure what the motivation behind the “debugger” catch was, perhaps a convenience method to allow your code to remain littered with debugger statements? At any rate, it’s obstructed my normal use of rub… --- ## [Adding path for autotest to monitor](https://www.ruby-forum.com/t/adding-path-for-autotest-to-monitor/197025)
**Author:** [@drewB](https://www.ruby-forum.com/u/drewB)\ **Replies:** 2\ **Last updated:** [February 21, 2010, 11:03pm UTC](https://www.ruby-forum.com/t/adding-path-for-autotest-to-monitor/197025 "2010-02-21T23:03:19Z")
I am using autotest with RSpec (autospec) and for some reason it doesn’t monitor files under the integration folder. Does anyone know how to config autotest to monitor additional paths? I tried playing with add\_mapp… --- ## [Find by looping thru array](https://www.ruby-forum.com/t/find-by-looping-thru-array/181227)
**Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\ **Replies:** 2\ **Last updated:** [January 7, 2010, 10:49pm UTC](https://www.ruby-forum.com/t/find-by-looping-thru-array/181227 "2010-01-07T22:49:51Z")
Hello all, I’m in my third month of Ruby on Rails. I think it’s coming along fairly well. My current issue is this. I’m do a search based on string data some of which is very long. So I’m doing a similar match usin… --- ## [Problem with FolderBrowserDialog](https://www.ruby-forum.com/t/problem-with-folderbrowserdialog/181106)
**Author:** [@rambor](https://www.ruby-forum.com/u/rambor)\ **Replies:** 2\ **Last updated:** [January 5, 2010, 5:54pm UTC](https://www.ruby-forum.com/t/problem-with-folderbrowserdialog/181106 "2010-01-05T17:54:46Z")
Hello, I have an interesting problem that I can¹t work out. I have a GUI app that uses FolderBrowserDialog. It works fine when I run it from the command line with ir. When I embed IronRuby in an app, the browse win… --- ## [Stream rubyzip](https://www.ruby-forum.com/t/stream-rubyzip/105439)
**Author:** [@zakifataya](https://www.ruby-forum.com/u/zakifataya)\ **Replies:** 2\ **Last updated:** [September 20, 2009, 2:12pm UTC](https://www.ruby-forum.com/t/stream-rubyzip/105439 "2009-09-20T14:12:34Z")
I have a Rails app that needs to create a Zip archive of a folder and send it to the client’s browser for download. I have no need for the Zip file on disk, so ideally, the Zip is created and streamed “on the fly”. Is… --- ## [Race condition in C-Adapter causes deadlock](https://www.ruby-forum.com/t/race-condition-in-c-adapter-causes-deadlock/175705)
**Author:** [@Howard\_Y](https://www.ruby-forum.com/u/Howard_Y)\ **Replies:** 2\ **Last updated:** [September 18, 2009, 2:26am UTC](https://www.ruby-forum.com/t/race-condition-in-c-adapter-causes-deadlock/175705 "2009-09-18T02:26:27Z")
Hi, I understand that ActiveRecord is threadsafe, but because the C- adapters for both postgresql and mysql use blocking calls, it’s surprisingly easy to cause deadlock. assume Balance is a model that tracks the bala… --- ## [How to use ‘constantize’ in custom contr oller module](https://www.ruby-forum.com/t/how-to-use-a-constantizea-in-custom-contr-oller-module/173458)
**Author:** [@boblu](https://www.ruby-forum.com/u/boblu)\ **Replies:** 2\ **Last updated:** [August 10, 2009, 2:32am UTC](https://www.ruby-forum.com/t/how-to-use-a-constantizea-in-custom-contr-oller-module/173458 "2009-08-10T02:32:46Z")
I have a module like this: module Controller module LocaleModels def self.included(base) base.send :include, InstanceMethods end module InstanceMethods def locale\_Lexeme; constantize\_model('Lexeme') end def loc… --- ## [Bizarre issue with form builders (merging options and \*args)](https://www.ruby-forum.com/t/bizarre-issue-with-form-builders-merging-options-and-args/172222)
**Author:** [@uberllama](https://www.ruby-forum.com/u/uberllama)\ **Replies:** 2\ **Last updated:** [July 17, 2009, 4:25pm UTC](https://www.ruby-forum.com/t/bizarre-issue-with-form-builders-merging-options-and-args/172222 "2009-07-17T16:25:32Z")
Okay guys, I’ve been beating my head against the wall with this one all day and was hoping I might garner some enlightenment from the gathered geniuses. I am including some pared down code to demonstrate my issue. Ba… --- ## [JRuby behind Apache](https://www.ruby-forum.com/t/jruby-behind-apache/166460)
**Author:** [@headius](https://www.ruby-forum.com/u/headius)\ **Replies:** 2\ **Last updated:** [April 25, 2009, 10:51pm UTC](https://www.ruby-forum.com/t/jruby-behind-apache/166460 "2009-04-25T22:51:54Z")
This question gets asked a lot, so I wrote up a quick blog post describing how to put JRuby + Rails or Merb or whatever behind an Apache server: Suggestions welcome. I think there’s probably a lot of people who woul… --- ## [Rake db:migrate script in Jruby](https://www.ruby-forum.com/t/rake-db-migrate-script-in-jruby/161372)
**Author:** [@ADADAD](https://www.ruby-forum.com/u/ADADAD)\ **Replies:** 2\ **Last updated:** [February 26, 2009, 2:38am UTC](https://www.ruby-forum.com/t/rake-db-migrate-script-in-jruby/161372 "2009-02-26T02:38:15Z")
Hello, We are working on some deployment scripts for our JRuby/Rails application. We use warble to deploy wars into tomcat on our app servers. Since we wont have a local copy of Jruby on the app servers is there an… --- ## [A/B testing & stats plugins?](https://www.ruby-forum.com/t/a-b-testing-stats-plugins/156984)
**Author:** [@newbee-robert](https://www.ruby-forum.com/u/newbee-robert)\ **Replies:** 2\ **Last updated:** [January 7, 2009, 5:12am UTC](https://www.ruby-forum.com/t/a-b-testing-stats-plugins/156984 "2009-01-07T05:12:52Z")
Is there nothing like this in the Rails world? I’ve been looking for a good testing framework for months, not finding anything, so I’ve just been building my own. This is what I want to do: track arbitrary behaviors… --- ## [Get system encoding?](https://www.ruby-forum.com/t/get-system-encoding/155650)
**Author:** [@sealedsun](https://www.ruby-forum.com/u/sealedsun)\ **Replies:** 2\ **Last updated:** [December 15, 2008, 10:27am UTC](https://www.ruby-forum.com/t/get-system-encoding/155650 "2008-12-15T10:27:37Z")
Hi! I have the following problem. I use the ruby function Dir.getwd to get the working directory of my running ruby application. I need to save this via a firebird adapter to my DB. When Dir.getwd contains special c… --- ## [Strange rails error on ubuntu 8.10](https://www.ruby-forum.com/t/strange-rails-error-on-ubuntu-8-10/154520)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 2\ **Last updated:** [December 2, 2008, 12:22am UTC](https://www.ruby-forum.com/t/strange-rails-error-on-ubuntu-8-10/154520 "2008-12-02T00:22:12Z")
Just upgraded from 8.04 to 8.10, which bumped my Ruby version to 1.8.7, and my Rails app (frozen to 2.2.2) gets a strange error on startup. I can easily reproduce just by running script/about: $ script/about /vendor… --- ## [Mulitbrowser selenium ruby](https://www.ruby-forum.com/t/mulitbrowser-selenium-ruby/151684)
**Author:** [@linux\_cat](https://www.ruby-forum.com/u/linux_cat)\ **Replies:** 2\ **Last updated:** [November 5, 2008, 6:35pm UTC](https://www.ruby-forum.com/t/mulitbrowser-selenium-ruby/151684 "2008-11-05T18:35:11Z")
Hope all is well, Striaght to the point I wonder if someone has any ideas to help me with the following problem: I have written an automation framework in ruby, that uses selenium and rspec and is run by an ant task,… --- ## [Disabling observe\_form AJAX request on submit button click?](https://www.ruby-forum.com/t/disabling-observe-form-ajax-request-on-submit-button-click/152429)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 2\ **Last updated:** [November 5, 2008, 7:56am UTC](https://www.ruby-forum.com/t/disabling-observe-form-ajax-request-on-submit-button-click/152429 "2008-11-05T07:56:11Z")
All, I have a form that is using observe\_form to periodically check for modifications to the form and submit an AJAX request. It works really well. However, by watching Firebug output, I notice that the AJAX request … --- ## [Mailing list playing catch up with anyone else?](https://www.ruby-forum.com/t/mailing-list-playing-catch-up-with-anyone-else/152149)
**Author:** [@zdennis](https://www.ruby-forum.com/u/zdennis)\ **Replies:** 2\ **Last updated:** [October 30, 2008, 4:12pm UTC](https://www.ruby-forum.com/t/mailing-list-playing-catch-up-with-anyone-else/152149 "2008-10-30T16:12:24Z")
Last night it seemed like the mailing list was playing catchup, as I got a flood of emails from the past few days. Has anyone else seen this? --- ## [Problem with DateTime in query](https://www.ruby-forum.com/t/problem-with-datetime-in-query/150445)
**Author:** [@cjharrelson](https://www.ruby-forum.com/u/cjharrelson)\ **Replies:** 2\ **Last updated:** [October 8, 2008, 7:07pm UTC](https://www.ruby-forum.com/t/problem-with-datetime-in-query/150445 "2008-10-08T19:07:01Z")
Here is a strange one for you: I am using rails 2.1.0. I am also using the Time zones feature. I have a User model that has many enrollments. The Enrollments model has several named scopes, one of which is today: T… --- ## [Invitación a conectarnos en LinkedIn](https://www.ruby-forum.com/t/invitacia-n-a-conectarnos-en-linkedin/145593)
**Author:** [@IvSSSSn\_Ruiz\_Sevill](https://www.ruby-forum.com/u/IvSSSSn_Ruiz_Sevill)\ **Replies:** 2\ **Last updated:** [August 11, 2008, 10:19pm UTC](https://www.ruby-forum.com/t/invitacia-n-a-conectarnos-en-linkedin/145593 "2008-08-11T22:19:48Z")
LinkedIn Lista, Hola soy Iván Ruiz Si recibes este email, es por que te tengo en mi agenda de contacto, puede ser que nos hayamos conocido por alguna de mis empresas Agencia Interactiva eabarcelona S.L o por DailyM… --- ## [Code Review: rails-2](https://www.ruby-forum.com/t/code-review-rails-2/138317)
**Author:** [@John\_LSSIRONRUBY](https://www.ruby-forum.com/u/John_LSSIRONRUBY)\ **Replies:** 2\ **Last updated:** [May 22, 2008, 3:59am UTC](https://www.ruby-forum.com/t/code-review-rails-2/138317 "2008-05-22T03:59:53Z")
tfpt review /shelveset:rails-2;REDMOND\\jflam This shelveset introduces fixes that are blocking us from Added missing define\_method overload for Proc Adding missing default constructors to StringIO and StringScanner We… --- ## [Any recommendation? debug tools and IDE on cygwin](https://www.ruby-forum.com/t/any-recommendation-debug-tools-and-ide-on-cygwin/135896)
**Author:** [@bob](https://www.ruby-forum.com/u/bob)\ **Replies:** 2\ **Last updated:** [May 13, 2008, 5:46am UTC](https://www.ruby-forum.com/t/any-recommendation-debug-tools-and-ide-on-cygwin/135896 "2008-05-13T05:46:47Z")
guys, I just got GR installed on cygwin. It runs. But don’t know what debugging tools and IDE that I can use to play with it. Eclipse for windows seems not support cygwin. I couldn’t run debugging or any other code n… --- ## [Problema a la hora de usar crypt/blowfish](https://www.ruby-forum.com/t/problema-a-la-hora-de-usar-crypt-blowfish/134350)
**Author:** [@koteo](https://www.ruby-forum.com/u/koteo)\ **Replies:** 2\ **Last updated:** [April 11, 2008, 9:57am UTC](https://www.ruby-forum.com/t/problema-a-la-hora-de-usar-crypt-blowfish/134350 "2008-04-11T09:57:04Z")
Hola a todos. Estoy empezando a programar en ruby y me ha enganchado muchisimo. Este mensaje quizás no debía ir en este foro, ya que voy a hablar de ruby puro y duro, pero como no he visto un foro de ruby en españo… --- ## [Mongrel in development mode not reloading classes](https://www.ruby-forum.com/t/mongrel-in-development-mode-not-reloading-classes/128687)
**Author:** [@Andy\_Mayer](https://www.ruby-forum.com/u/Andy_Mayer)\ **Replies:** 2\ **Last updated:** [February 10, 2008, 3:11pm UTC](https://www.ruby-forum.com/t/mongrel-in-development-mode-not-reloading-classes/128687 "2008-02-10T15:11:35Z")
Hi there, Even though I am running Mongrel in development mode, I have to manually restart Mongrel to load any changes that I have made to controller or model code. This is the output when I start Mongrel: $ script/… --- ## [Guide per Rails-Gui-Linguaggio](https://www.ruby-forum.com/t/guide-per-rails-gui-linguaggio/125817)
**Author:** [@alvise](https://www.ruby-forum.com/u/alvise)\ **Replies:** 2\ **Last updated:** [January 24, 2008, 1:20pm UTC](https://www.ruby-forum.com/t/guide-per-rails-gui-linguaggio/125817 "2008-01-24T13:20:44Z")
Ho comprato due libri su Ruby della o’reilly: -Learning ruby -Ruby cookbook Ora vorrei imparare a creare interfacce grafiche con le gtk o le tk qualcuno sa indicarmi una guida valida. Ho iniziato anche a dare un occ… --- ## [Newsletters con ar\_sendmail](https://www.ruby-forum.com/t/newsletters-con-ar-sendmail/125642)
**Author:** [@fernan2](https://www.ruby-forum.com/u/fernan2)\ **Replies:** 2\ **Last updated:** [January 11, 2008, 10:18am UTC](https://www.ruby-forum.com/t/newsletters-con-ar-sendmail/125642 "2008-01-11T10:18:20Z")
Hola, estoy trabajando en el envío de una newsletter a unos 13000 usuarios, pero me encuentro con el problema de que me genera en la BD 9989 emails y luego falla con este error: NoMethodError in NewslettersController… --- ## [Hosting the DLR and passing data to scripts](https://www.ruby-forum.com/t/hosting-the-dlr-and-passing-data-to-scripts/119567)
**Author:** [@josetomas\_r](https://www.ruby-forum.com/u/josetomas_r)\ **Replies:** 2\ **Last updated:** [November 8, 2007, 1:43pm UTC](https://www.ruby-forum.com/t/hosting-the-dlr-and-passing-data-to-scripts/119567 "2007-11-08T13:43:49Z")
I’ve been playing with the DLR hosting interfaces and running ruby code this way; it’s a really, really nifty feature that I’m already loving! I can see a lot of cool scenarios this will be useful, such as providing … --- ## [Exception class location in the rails framework](https://www.ruby-forum.com/t/exception-class-location-in-the-rails-framework/116549)
**Author:** [@elemental](https://www.ruby-forum.com/u/elemental)\ **Replies:** 2\ **Last updated:** [October 7, 2007, 6:28am UTC](https://www.ruby-forum.com/t/exception-class-location-in-the-rails-framework/116549 "2007-10-07T06:28:53Z")
Hi all, I have a basic noobie question, but I can’t find my answer. I’ve installed the acts as authenticated plug-in, and its incredibly easy to use. My only issue is that it doesn’t give explicit exceptions for di… --- ## [How to Deactivate a button](https://www.ruby-forum.com/t/how-to-deactivate-a-button/116265)
**Author:** [@jayson](https://www.ruby-forum.com/u/jayson)\ **Replies:** 2\ **Last updated:** [October 4, 2007, 9:09pm UTC](https://www.ruby-forum.com/t/how-to-deactivate-a-button/116265 "2007-10-04T21:09:32Z")
How do you make a button inactive, so that it is visible, but it will not respond to clicks? Thanks Jayson --- ## [Quick question - Refreshing layout](https://www.ruby-forum.com/t/quick-question-refreshing-layout/115466)
**Author:** [@mindmage](https://www.ruby-forum.com/u/mindmage)\ **Replies:** 2\ **Last updated:** [September 26, 2007, 2:31pm UTC](https://www.ruby-forum.com/t/quick-question-refreshing-layout/115466 "2007-09-26T14:31:55Z")
Hi! I’m trying to code a dynamic layout - menus are hidden and shown depending on variables stored in session. Is there a way to force Rails to re-render the layout? Because the only other option i see is making a ga… --- ## [Interfaces/Modules, can we actually include them? + Sortable](https://www.ruby-forum.com/t/interfaces-modules-can-we-actually-include-them-sortable/111879)
**Author:** [@alex](https://www.ruby-forum.com/u/alex)\ **Replies:** 2\ **Last updated:** [August 13, 2007, 6:24pm UTC](https://www.ruby-forum.com/t/interfaces-modules-can-we-actually-include-them-sortable/111879 "2007-08-13T18:24:35Z")
so, every time I try to include a ruby gtk interface (like TreeSortable) I get something like this: ./database\_display.rb:110:in \`append\_features’: Not a subclass of GLib::Instantiatable (TypeError) For instance, I h… --- ## [More Regexp and file load problems](https://www.ruby-forum.com/t/more-regexp-and-file-load-problems/107987)
**Author:** [@Don\_L](https://www.ruby-forum.com/u/Don_L)\ **Replies:** 2\ **Last updated:** [June 28, 2007, 7:24am UTC](https://www.ruby-forum.com/t/more-regexp-and-file-load-problems/107987 "2007-06-28T07:24:32Z")
Hi All, I am struggling here and would be most appreciative of any help. I have a regular expression problem I can’t seem to figure my way out of. I had sent a similar request this morning, and gratefully received tw… --- ## [Ajax Toggle Bar](https://www.ruby-forum.com/t/ajax-toggle-bar/106785)
**Author:** [@glenn](https://www.ruby-forum.com/u/glenn)\ **Replies:** 2\ **Last updated:** [June 14, 2007, 8:30am UTC](https://www.ruby-forum.com/t/ajax-toggle-bar/106785 "2007-06-14T08:30:36Z")
Hi Everybody, I am new to Ajax and wondering if it is possible to create Ajax component like following link in Rails. I am not sure how to call this kinds of widgets. It shows bars which you can dynamically show an… --- ## [Estructura de gemas y plugins](https://www.ruby-forum.com/t/estructura-de-gemas-y-plugins/91720)
**Author:** [@Marze](https://www.ruby-forum.com/u/Marze)\ **Replies:** 2\ **Last updated:** [April 12, 2007, 7:34pm UTC](https://www.ruby-forum.com/t/estructura-de-gemas-y-plugins/91720 "2007-04-12T19:34:49Z")
alguien sabe algún sitio donde se explique la estructura interna de una gema standard explicando cada elemento? idem para plugins gracias! marze --- ## [\[OT\] Starting Mongrel on Mac: Launchd or Crontab?](https://www.ruby-forum.com/t/ot-starting-mongrel-on-mac-launchd-or-crontab/90451)
**Author:** [@cwd](https://www.ruby-forum.com/u/cwd)\ **Replies:** 2\ **Last updated:** [March 28, 2007, 11:58pm UTC](https://www.ruby-forum.com/t/ot-starting-mongrel-on-mac-launchd-or-crontab/90451 "2007-03-28T23:58:43Z")
I have some Rails apps I use on my Mac to do brutally stupid stuff like track time and activities. They’re always running, but each time I restart, I (duh) have to restart the Mongrels. Well, I know better than that,… --- ## [Recibir datos desde controles creados con Javascript](https://www.ruby-forum.com/t/recibir-datos-desde-controles-creados-con-javascript/88328)
**Author:** [@Juan\_GSHurtado](https://www.ruby-forum.com/u/Juan_GSHurtado)\ **Replies:** 2\ **Last updated:** [March 10, 2007, 12:31pm UTC](https://www.ruby-forum.com/t/recibir-datos-desde-controles-creados-con-javascript/88328 "2007-03-10T12:31:31Z")
Buenas, he vuelto hace poco a tratar de hacer algo con Rails, y antes de empezar a desarrollar me he topado mentalmente con una duda. Para lo que quiero hacer voy a tener que ir creando dinámicamente con Javascript u… --- ## [One Lookup Table for Multiple Properties in a Model](https://www.ruby-forum.com/t/one-lookup-table-for-multiple-properties-in-a-model/88084)
**Author:** [@brian](https://www.ruby-forum.com/u/brian)\ **Replies:** 2\ **Last updated:** [March 8, 2007, 12:52am UTC](https://www.ruby-forum.com/t/one-lookup-table-for-multiple-properties-in-a-model/88084 "2007-03-08T00:52:31Z")
How can one use the same lookup table for multiple columns in the same table? e.g. let’s say I have a lookup table with automobile makes (Audi, BMW, Chevrolet) , and then a “drivers” table with columns for primary car … --- ## [Need to create a NewsLetter Funtionality in RoR](https://www.ruby-forum.com/t/need-to-create-a-newsletter-funtionality-in-ror/87924)
**Author:** [@Vivian\_Aranha](https://www.ruby-forum.com/u/Vivian_Aranha)\ **Replies:** 2\ **Last updated:** [March 7, 2007, 12:13am UTC](https://www.ruby-forum.com/t/need-to-create-a-newsletter-funtionality-in-ror/87924 "2007-03-07T00:13:50Z")
Hi, Me a newbie in RoR - switching from .NET. i want to write an application that has a newsletter functionality where I can create an interface where in I can have options to send newsletters to multiple people in t… --- ## [How to force https: browsing on your app](https://www.ruby-forum.com/t/how-to-force-https-browsing-on-your-app/83286)
**Author:** [@jh100000](https://www.ruby-forum.com/u/jh100000)\ **Replies:** 2\ **Last updated:** [January 25, 2007, 2:36am UTC](https://www.ruby-forum.com/t/how-to-force-https-browsing-on-your-app/83286 "2007-01-25T02:36:21Z")
hi, i’ve got my app running on a dedicted linux box running lighttpd. i have an ssl certificate installed and if i go to https://mysite.com then i get to view the site over a secure connection as expected. however, i… --- ## [\[BUG\] GladeXML::BUFFER](https://www.ruby-forum.com/t/bug-gladexml-buffer/82025)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [January 20, 2007, 5:51pm UTC](https://www.ruby-forum.com/t/bug-gladexml-buffer/82025 "2007-01-20T17:51:50Z")
Hi, if you want to create widgets from a GladeXML::BUFFER it gives you the following error message: det@datengrab:~/Desktop$ ruby rubydatei.rb /usr/local/lib/site\_ruby/1.8/libglade2.rb:85:in readlines': can't convert… [Previous page](https://www.ruby-forum.com/top.md?page=1716&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1718&per_page=50)