# Top **URL:** https://www.ruby-forum.com/top.md?page=1750 [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:** 1751 --- ## [Dynamic searchable fields, best practice?](https://www.ruby-forum.com/t/dynamic-searchable-fields-best-practice/188458)
**Author:** [@boblu](https://www.ruby-forum.com/u/boblu)\ **Replies:** 5\ **Last updated:** [May 12, 2010, 4:14pm UTC](https://www.ruby-forum.com/t/dynamic-searchable-fields-best-practice/188458 "2010-05-12T16:14:42Z")
I have a Lexicon model, and I want user to be able to create dynamic feature to every lexicon. And I have a complicate search interface that let user search on every single feature (including the dynamic ones) belonge… --- ## [Accessing one controller from another](https://www.ruby-forum.com/t/accessing-one-controller-from-another/187863)
**Author:** [@thebarge](https://www.ruby-forum.com/u/thebarge)\ **Replies:** 5\ **Last updated:** [April 30, 2010, 5:19pm UTC](https://www.ruby-forum.com/t/accessing-one-controller-from-another/187863 "2010-04-30T17:19:09Z")
I have a posts controller and a pages controller for ‘static’ pages ie my homepage I want to have the latest post shown on the homepage… accessing the posts controller from within the pages controller Is there a way … --- ## [Validations problem](https://www.ruby-forum.com/t/validations-problem/186601)
**Author:** [@hemantborole](https://www.ruby-forum.com/u/hemantborole)\ **Replies:** 5\ **Last updated:** [April 10, 2010, 10:53pm UTC](https://www.ruby-forum.com/t/validations-problem/186601 "2010-04-10T22:53:48Z")
Hello champs, I have a validation in model ABC and that is:- validates\_presence\_of :employee\_id Now the record should not be saved without the presence of employee\_id right. But now i wrote a test case like this:- d… --- ## [Question about rails modules/applications](https://www.ruby-forum.com/t/question-about-rails-modules-applications/181400)
**Author:** [@friedrich](https://www.ruby-forum.com/u/friedrich)\ **Replies:** 5\ **Last updated:** [January 13, 2010, 9:16pm UTC](https://www.ruby-forum.com/t/question-about-rails-modules-applications/181400 "2010-01-13T21:16:47Z")
Can anyone give me an oversight about rails applicatoin in the following areas? bookkeeping crm fleet management Regards Friedrich --- ## [Which template for ruby-begin project?](https://www.ruby-forum.com/t/which-template-for-ruby-begin-project/180130)
**Author:** [@rubynut](https://www.ruby-forum.com/u/rubynut)\ **Replies:** 5\ **Last updated:** [December 12, 2009, 3:23pm UTC](https://www.ruby-forum.com/t/which-template-for-ruby-begin-project/180130 "2009-12-12T15:23:22Z")
Hi, Once we used Template::Toolkit (Perl) and Smarty (PHP) for templates, both are great. Now if we begin a new web project with Ruby, and choose the Sinatra framework, what’s the corrensponding template for it? And… --- ## [One layout - many templates](https://www.ruby-forum.com/t/one-layout-many-templates/170628)
**Author:** [@lecielbleu](https://www.ruby-forum.com/u/lecielbleu)\ **Replies:** 5\ **Last updated:** [June 19, 2009, 10:14pm UTC](https://www.ruby-forum.com/t/one-layout-many-templates/170628 "2009-06-19T22:14:28Z")
Hi , imagine that you have one layout and every point of that is made with another templates. how can i handle this situation. For example in the left column ,displaying list of subcategories depending on category whi… --- ## [Mailing List Test](https://www.ruby-forum.com/t/mailing-list-test/138879)
**Author:** [@robkuz](https://www.ruby-forum.com/u/robkuz)\ **Replies:** 5\ **Last updated:** [May 29, 2008, 12:18pm UTC](https://www.ruby-forum.com/t/mailing-list-test/138879 "2008-05-29T12:18:53Z")
Hi, is the list processor still alive? robert --- ## [NginxHttpMainModule](https://www.ruby-forum.com/t/nginxhttpmainmodule/125756)
**Author:** [@Manlio\_P](https://www.ruby-forum.com/u/Manlio_P)\ **Replies:** 5\ **Last updated:** [January 13, 2008, 10:31pm UTC](https://www.ruby-forum.com/t/nginxhttpmainmodule/125756 "2008-01-13T22:31:34Z")
Hi. I just realized that there is an error in the name of the main module. It should not be NginxHttpMainModule, but NginxMainModule, since it is the “real” main module (http is just a module). I have not modified th… --- ## [Why does this code not return what I expect it to?](https://www.ruby-forum.com/t/why-does-this-code-not-return-what-i-expect-it-to/124943)
**Author:** [@sdpurtill](https://www.ruby-forum.com/u/sdpurtill)\ **Replies:** 5\ **Last updated:** [January 3, 2008, 10:35pm UTC](https://www.ruby-forum.com/t/why-does-this-code-not-return-what-i-expect-it-to/124943 "2008-01-03T22:35:33Z")
Heres the code. Why does it miss out the “a” character? “This is a test”.scan(/\\w\\w/) {|x| puts x} Thanks --- ## [Installing rails](https://www.ruby-forum.com/t/installing-rails/119477)
**Author:** [@Chinna](https://www.ruby-forum.com/u/Chinna)\ **Replies:** 5\ **Last updated:** [November 13, 2007, 2:00pm UTC](https://www.ruby-forum.com/t/installing-rails/119477 "2007-11-13T14:00:09Z")
hi,i wish to all , i am new to ruby on rails, if any one can tell me how to install rails using dos command. --- ## [Editable](https://www.ruby-forum.com/t/editable/103622)
**Author:** [@selvaraj](https://www.ruby-forum.com/u/selvaraj)\ **Replies:** 5\ **Last updated:** [May 8, 2007, 3:52pm UTC](https://www.ruby-forum.com/t/editable/103622 "2007-05-08T15:52:20Z")
In Rails is there editable combo box? --- ## [Map.resrouces without create or new action?](https://www.ruby-forum.com/t/map-resrouces-without-create-or-new-action/92777)
**Author:** [@liquid](https://www.ruby-forum.com/u/liquid)\ **Replies:** 5\ **Last updated:** [April 26, 2007, 12:57am UTC](https://www.ruby-forum.com/t/map-resrouces-without-create-or-new-action/92777 "2007-04-26T00:57:39Z")
Hi Is there a way to use map.resources in routes for a controller, but without including the create or new actions? Cheers --- ## [\[ANN\] New site to compare Rails hosting companies](https://www.ruby-forum.com/t/ann-new-site-to-compare-rails-hosting-companies/81376)
**Author:** [@nicksnels](https://www.ruby-forum.com/u/nicksnels)\ **Replies:** 5\ **Last updated:** [January 8, 2007, 10:44pm UTC](https://www.ruby-forum.com/t/ann-new-site-to-compare-rails-hosting-companies/81376 "2007-01-08T22:44:01Z")
Hi, I need the help of the Rails community. I have just launched a new website to compare and review Ruby on Rails hosting companies, http://www.railshostinginfo.com. This site is created out of pure frustation. I ha… --- ## [Ruby web servers, threads and sessions](https://www.ruby-forum.com/t/ruby-web-servers-threads-and-sessions/78283)
**Author:** [@ericrchr](https://www.ruby-forum.com/u/ericrchr)\ **Replies:** 5\ **Last updated:** [December 4, 2006, 9:41pm UTC](https://www.ruby-forum.com/t/ruby-web-servers-threads-and-sessions/78283 "2006-12-04T21:41:09Z")
Is there a pure ruby web server that can start a thread that performs some task and store it in a session allowing the user to control the task from the browser? Similar to a what I can do with a java web server? --- ## [Ruby-prof on amd-64?](https://www.ruby-forum.com/t/ruby-prof-on-amd-64/76725)
**Author:** [@liberte](https://www.ruby-forum.com/u/liberte)\ **Replies:** 5\ **Last updated:** [November 20, 2006, 8:05pm UTC](https://www.ruby-forum.com/t/ruby-prof-on-amd-64/76725 "2006-11-20T20:05:48Z")
Hi, has anyone had any success getting ruby-prof working on amd64 linux? Specifically, has anyone managed to deal with this error, or know what it is referring to: /home/dan/ruby$ ruby-prof prime.rb /usr/local/lib/r… --- ## [Ruby v 2?](https://www.ruby-forum.com/t/ruby-v-2/69748)
**Author:** [@Kenneth\_McDonald](https://www.ruby-forum.com/u/Kenneth_McDonald)\ **Replies:** 5\ **Last updated:** [September 26, 2006, 7:15am UTC](https://www.ruby-forum.com/t/ruby-v-2/69748 "2006-09-26T07:15:39Z")
Just curious is there is any firm news, guesstimates, etc. as to the progress of Ruby 2 and when it might actually make a public appearance. Thanks, Ken --- ## [Rails on .NET](https://www.ruby-forum.com/t/rails-on-net/100945)
**Author:** [@nathandelane](https://www.ruby-forum.com/u/nathandelane)\ **Replies:** 5\ **Last updated:** [August 8, 2006, 2:28pm UTC](https://www.ruby-forum.com/t/rails-on-net/100945 "2006-08-08T14:28:19Z")
http://www.eweek.com/article2/0,1759,1996960,00.asp?kc=EWEAUEMNL080106EOAD Just saw this and thought it was interesting… --- ## [Single id column](https://www.ruby-forum.com/t/single-id-column/99398)
**Author:** [@frebe73](https://www.ruby-forum.com/u/frebe73)\ **Replies:** 5\ **Last updated:** [July 23, 2006, 5:16am UTC](https://www.ruby-forum.com/t/single-id-column/99398 "2006-07-23T05:16:42Z")
Is it true that Rails needs a single column to uniquely identify a row in table? If yes, doesn’t this limit the database design and disables the use of Rails for legacy databases? /Fredrik --- ## [Problem with paginate, include and foreign keys](https://www.ruby-forum.com/t/problem-with-paginate-include-and-foreign-keys/74867)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 5\ **Last updated:** [February 28, 2006, 9:48pm UTC](https://www.ruby-forum.com/t/problem-with-paginate-include-and-foreign-keys/74867 "2006-02-28T21:48:29Z")
Hi all, Solaris 10 Ruby 1.8.4 Rails 1.0.0 Postgres 8.1 postgres driver 0.7.1 I’m having a problem with getting paginate() to properly pick up an FK constraint properly. I don’t seem to have this issue with Active… --- ## [File\_column + form\_remote\_tag](https://www.ruby-forum.com/t/file-column-form-remote-tag/100888)
**Author:** [@kylemathews](https://www.ruby-forum.com/u/kylemathews)\ **Replies:** 5\ **Last updated:** [February 11, 2006, 1:02am UTC](https://www.ruby-forum.com/t/file-column-form-remote-tag/100888 "2006-02-11T01:02:15Z")
For my weekend project, I’m going to get form\_remote\_tag and file\_column playing happily together. According to my research, no one has done this yet. If you happen to have tried this, and have some workable code, s… --- ## [Live DVD & X310](https://www.ruby-forum.com/t/live-dvd-x310/230679)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 3\ **Last updated:** [July 2, 2014, 6:24pm UTC](https://www.ruby-forum.com/t/live-dvd-x310/230679 "2014-07-02T18:24:30Z")
Hi, So I boot off of the Live DVD (3.7.4), and try GRC with an X310 and get an error about the firmware version being 3, when 4 was expected. I then use usrp\_x3xx\_fpga\_burner to update the firmware, which after a few… --- ## [Build issue with Volk on CentOS 6.4 (x86\_64)](https://www.ruby-forum.com/t/build-issue-with-volk-on-centos-6-4-x86-64/228097)
**Author:** [@dgalindo](https://www.ruby-forum.com/u/dgalindo)\ **Replies:** 3\ **Last updated:** [April 9, 2013, 10:40pm UTC](https://www.ruby-forum.com/t/build-issue-with-volk-on-centos-6-4-x86-64/228097 "2013-04-09T22:40:18Z")
Just a heads up to the list: I ran into an issue building GR v3.6.4.1 yesterday on a CentOS 6.4 (x86\_64) machine - it’s caused by some issue with the cmake rules for Boost - it wants to pass /usr/lib64/lib64 (\<- repea… --- ## [JRuby/Java can't seem to read files with multi-byte names](https://www.ruby-forum.com/t/jruby-java-cant-seem-to-read-files-with-multi-byte-names/227330)
**Author:** [@steven290](https://www.ruby-forum.com/u/steven290)\ **Replies:** 0\ **Last updated:** [March 11, 2013, 8:53pm UTC](https://www.ruby-forum.com/t/jruby-java-cant-seem-to-read-files-with-multi-byte-names/227330 "2013-03-11T20:53:47Z")
I am using JRuby 1.7.2 and Java 1.7.0. I have a directory with a file whose name includes multibyte characters. I can’t read that file, either in JRuby or Java. I’m writing here because I’m hoping someone might kno… --- ## [(no subject)](https://www.ruby-forum.com/t/no-subject/229596)
**Author:** [@Zack\_C](https://www.ruby-forum.com/u/Zack_C)\ **Replies:** 0\ **Last updated:** [January 24, 2013, 1:44am UTC](https://www.ruby-forum.com/t/no-subject/229596 "2013-01-24T01:44:56Z")
http://rendezveny-hangositas.hu/webalizer/google.html --- ## [Newbie question: Referencing a class inside another class](https://www.ruby-forum.com/t/newbie-question-referencing-a-class-inside-another-class/225415)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [January 7, 2013, 11:37pm UTC](https://www.ruby-forum.com/t/newbie-question-referencing-a-class-inside-another-class/225415 "2013-01-07T23:37:39Z")
I have an Error class defined inside another class in the lib directory (i.e: Class SampleError is defined inside class lib/third\_party\_api/Sample class). How do I reference SampleError from outside the lib directory… --- ## [\`waitfor': timed out while waiting for more data error on ruby telnet connection](https://www.ruby-forum.com/t/waitfor-timed-out-while-waiting-for-more-data-error-on-ruby-telnet-connection/223306)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [September 28, 2012, 4:08pm UTC](https://www.ruby-forum.com/t/waitfor-timed-out-while-waiting-for-more-data-error-on-ruby-telnet-connection/223306 "2012-09-28T16:08:02Z")
Hi, i tried with below commands to telnet connection to the device require ‘net/telnet’ con = Net::Telnet::new(“Host”=\> ‘X.X.X.X’,“Port”=\> XXXX, “Prompt”=\> /User:/, “Timeout”=\> 240,“Output\_log”=\>“output\_log.log”, “Du… --- ## [Unable to install gem on mountain lion?](https://www.ruby-forum.com/t/unable-to-install-gem-on-mountain-lion/222979)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [September 18, 2012, 9:30pm UTC](https://www.ruby-forum.com/t/unable-to-install-gem-on-mountain-lion/222979 "2012-09-18T21:30:26Z")
Hello, I’m trying to install a specific gem but getting this error message below. ERROR: Error installing nokogiri: /Library/Ruby/Gems/1.8/gems/nokogiri-1.5.5/ext/nokogiri/gem\_make.out I’ve seen that some folks h… --- ## [A reconfiguring the flow graph question](https://www.ruby-forum.com/t/a-reconfiguring-the-flow-graph-question/220683)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [June 17, 2012, 3:38am UTC](https://www.ruby-forum.com/t/a-reconfiguring-the-flow-graph-question/220683 "2012-06-17T03:38:24Z")
Hi, I have several processing chains I need to switch in and out of my flow graph. What I have is several chains that look like filter1-\>quad\_demod1-\> … filter2-\>quad\_demod2-\> … Can I not connect the chains together… --- ## [Starting with an empty Rails app. instead of via IDE](https://www.ruby-forum.com/t/starting-with-an-empty-rails-app-instead-of-via-ide/219321)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [April 28, 2012, 10:16am UTC](https://www.ruby-forum.com/t/starting-with-an-empty-rails-app-instead-of-via-ide/219321 "2012-04-28T10:16:07Z")
I used IDE to create my first Rails app. It created variety of folders and little auto-generated code as well. One of such file is: database.yaml. I don’t want to start working with this auto-generated code. I want to … --- ## [Need to get the environment name](https://www.ruby-forum.com/t/need-to-get-the-environment-name/216752)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [February 13, 2012, 2:40pm UTC](https://www.ruby-forum.com/t/need-to-get-the-environment-name/216752 "2012-02-13T14:40:30Z")
Hi All, I want to get the environment name in which the application is executing whether in production or in development etc using the bash script and want to write that result into the .sh file. Not by using the rub… --- ## [Why Ruby 1.9 GUI hangs if i do any intensive computation in separate Ruby thread?](https://www.ruby-forum.com/t/why-ruby-1-9-gui-hangs-if-i-do-any-intensive-computation-in-separate-ruby-thread/216238)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [February 1, 2012, 7:51am UTC](https://www.ruby-forum.com/t/why-ruby-1-9-gui-hangs-if-i-do-any-intensive-computation-in-separate-ruby-thread/216238 "2012-02-01T07:51:26Z")
Ruby 1.9 suppose to have native threads, and GIL is supposed to lift if some threads enters native code (like GUI toolkit main loop or C implementation of some Ruby lib). But if i start following simple code sample th… --- ## [Nested routes not rendering properly in link helper](https://www.ruby-forum.com/t/nested-routes-not-rendering-properly-in-link-helper/213351)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [November 2, 2011, 12:21am UTC](https://www.ruby-forum.com/t/nested-routes-not-rendering-properly-in-link-helper/213351 "2011-11-02T00:21:50Z")
hey all, I have this: scope :path =\> ‘/activation’, :controller =\> :activation do post “create” =\> :create get “confirmation” =\> :confirmation, :as =\> “confirmation” get “send\_activation\_notification” =\> :send\_acti… --- ## [Equipe Heroku à Paris!](https://www.ruby-forum.com/t/equipe-heroku-a-paris/212322)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [September 29, 2011, 4:47pm UTC](https://www.ruby-forum.com/t/equipe-heroku-a-paris/212322 "2011-09-29T16:47:32Z")
L’équipe Heroku est de passage en Europe la semaine prochaine ! Nous vous proposons d’assister à une session de 2 heures dévoilant la stratégie Ruby, Node.js, Clojure, Java, Python et Réseaux sociaux de Heroku. Lieu … --- ## [High Data rate File Sink dropped data](https://www.ruby-forum.com/t/high-data-rate-file-sink-dropped-data/210168)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [August 3, 2011, 2:23am UTC](https://www.ruby-forum.com/t/high-data-rate-file-sink-dropped-data/210168 "2011-08-03T02:23:24Z")
I am trying to record data directly from a UDP stream to file. I have four channels at 1.2MHz sample rate the code is below. Basically it opens a UDP source and connects to a file sink. However, It is losing data whe… --- ## [How to add a link?](https://www.ruby-forum.com/t/how-to-add-a-link/229187)
**Author:** [@amritpal\_p](https://www.ruby-forum.com/u/amritpal_p)\ **Replies:** 3\ **Last updated:** [April 23, 2011, 8:38am UTC](https://www.ruby-forum.com/t/how-to-add-a-link/229187 "2011-04-23T08:38:28Z")
I followed a RoR guide at . At 6.2(Adding a link) ,i got a error.I Open app/views/home/ index.html.erb and modify it as follows: Hello, Rails! \<%= link\_to "My Blog", posts\_path %\> Now started s… --- ## [How should I properly secure uploaded photos?](https://www.ruby-forum.com/t/how-should-i-properly-secure-uploaded-photos/204468)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 13, 2011, 7:37pm UTC](https://www.ruby-forum.com/t/how-should-i-properly-secure-uploaded-photos/204468 "2011-03-13T19:37:46Z")
Hey guys, So I’m building a Rails 3 app and one of the major things it needs to do is let users upload photos into their own photo albums. That part in and of itself isn’t a problem; where I’m a bit short on knowledg… --- ## [Hash objects not display properly](https://www.ruby-forum.com/t/hash-objects-not-display-properly/203701)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [February 25, 2011, 2:58pm UTC](https://www.ruby-forum.com/t/hash-objects-not-display-properly/203701 "2011-02-25T14:58:17Z")
Hello I m newbie in rails i create simple application which take data from user search in DB and show output but it not show properly it’s show what i want plus it show whole hash elements which is i don’t want. i am … --- ## [CSV with Ruby 1.9.2 and 1.8.7](https://www.ruby-forum.com/t/csv-with-ruby-1-9-2-and-1-8-7/203375)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [February 21, 2011, 4:16pm UTC](https://www.ruby-forum.com/t/csv-with-ruby-1-9-2-and-1-8-7/203375 "2011-02-21T16:16:40Z")
Hi all, I am trying to generate a CSV with the code bellow: csv\_string = CSV.generate(:col\_sep =\> “\\t”) do |csv| csv \<\< \[“row”, “of”, “CSV”, “data”\] csv \<\< \[“test”, “ação”\] end But when I try with Ruby 1.8.7 I get … --- ## [Prevent creation of session objects for API calls](https://www.ruby-forum.com/t/prevent-creation-of-session-objects-for-api-calls/203188)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [February 15, 2011, 1:17pm UTC](https://www.ruby-forum.com/t/prevent-creation-of-session-objects-for-api-calls/203188 "2011-02-15T13:17:04Z")
Hi All, We use: config.action\_controller.session\_store = :active\_record\_store However, when hitting our system with say 10,000 API requests, we get 10,000 session objects in the database. Which seems like a big waste … --- ## [Model validation are not displaying properly](https://www.ruby-forum.com/t/model-validation-are-not-displaying-properly/202887)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [February 8, 2011, 2:35pm UTC](https://www.ruby-forum.com/t/model-validation-are-not-displaying-properly/202887 "2011-02-08T14:35:41Z")
Hi, I am facing a problem with active record validations. I have a coupon model, which has following validation:- #coupon.rb class Coupon \< ActiveRecord::Base validates\_presence\_of :vendor\_id, :message=\>":Select a v… --- ## [Using external front ends](https://www.ruby-forum.com/t/using-external-front-ends/195798)
**Author:** [@Stacey\_Rukezo](https://www.ruby-forum.com/u/Stacey_Rukezo)\ **Replies:** 3\ **Last updated:** [October 1, 2010, 7:30pm UTC](https://www.ruby-forum.com/t/using-external-front-ends/195798 "2010-10-01T19:30:20Z")
Hi I wanted to find out if it is possible to use daughterboards other than the basic rx and tx with external front ends. Ie is it possible to use the WBX daughterboard with an external front end? Regards Stacey --- ## [Rails3 routes.rb DSL deprecation warning](https://www.ruby-forum.com/t/rails3-routes-rb-dsl-deprecation-warning/194661)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 3\ **Last updated:** [September 11, 2010, 1:41am UTC](https://www.ruby-forum.com/t/rails3-routes-rb-dsl-deprecation-warning/194661 "2010-09-11T01:41:45Z")
During testing with Rails3 I am seeing this warning: DEPRECATION WARNING: You are using the old router DSL which will be removed in Rails 3.1. Please check how to update your routes file at: http://www.engineyard.com/… --- ## [Problem with pcap library](https://www.ruby-forum.com/t/problem-with-pcap-library/193977)
**Author:** [@akdrim](https://www.ruby-forum.com/u/akdrim)\ **Replies:** 0\ **Last updated:** [August 27, 2010, 2:07pm UTC](https://www.ruby-forum.com/t/problem-with-pcap-library/193977 "2010-08-27T14:07:51Z")
Hi I want to work with the pcap library, and I installed libpcap and pcap library in Ubuntu, but when I try a code, there is an error: //var/lib/gems/1.8/gems/pcap-0.7.1/lib/pcaplet.rb:67:in initialize': uninitialized… --- ## [Rake task can't find installed gems](https://www.ruby-forum.com/t/rake-task-cant-find-installed-gems/193738)
**Author:** [@hangingclowns](https://www.ruby-forum.com/u/hangingclowns)\ **Replies:** 0\ **Last updated:** [August 23, 2010, 7:07pm UTC](https://www.ruby-forum.com/t/rake-task-cant-find-installed-gems/193738 "2010-08-23T19:07:13Z")
I’m running a rake task and it complains there are “Missing gems” even though they are indeed installed. However from further inspection, it appears it is not looking in my GEM PATH (/usr/local/lib/ruby/1.8) but inste… --- ## [Ruby update from 1.8.6 to 1.8.7](https://www.ruby-forum.com/t/ruby-update-from-1-8-6-to-1-8-7/192918)
**Author:** [@laguna53](https://www.ruby-forum.com/u/laguna53)\ **Replies:** 3\ **Last updated:** [August 12, 2010, 6:56am UTC](https://www.ruby-forum.com/t/ruby-update-from-1-8-6-to-1-8-7/192918 "2010-08-12T06:56:25Z")
I have instantrails installed, updated rails to 2.3.8, but can’t get ruby updated from 1.8.6 to 1.8.7. I have ruby 1.8.7 on a different directory which I can use, but under instantrails… there is a ruby directory with… --- ## [Re-organize original text data then write in files](https://www.ruby-forum.com/t/re-organize-original-text-data-then-write-in-files/192125)
**Author:** [@junhuiliao](https://www.ruby-forum.com/u/junhuiliao)\ **Replies:** 3\ **Last updated:** [July 28, 2010, 12:14am UTC](https://www.ruby-forum.com/t/re-organize-original-text-data-then-write-in-files/192125 "2010-07-28T00:14:13Z")
Dear all, Recently, I have to do this job. Re-organize the original text data then write in files. The original data is like this (tsv format). First line: time\_1.1 signal\_1.1 time\_2.1 signal\_2.1 … time\_4096.1… --- ## [0.7.67 - limit\_req problems](https://www.ruby-forum.com/t/0-7-67-limit-req-problems/190283)
**Author:** [@zuzur](https://www.ruby-forum.com/u/zuzur)\ **Replies:** 3\ **Last updated:** [June 17, 2010, 4:22pm UTC](https://www.ruby-forum.com/t/0-7-67-limit-req-problems/190283 "2010-06-17T16:22:48Z")
Hello all, There must be something that i miss when trying to setup rate limiting on our 0.7.67 installation We are using nginx as a load-balancer for a rails application, and recently we have been hit by a very badl… --- ## [Como funcinoa la clase edit o updata](https://www.ruby-forum.com/t/como-funcinoa-la-clase-edit-o-updata/188940)
**Author:** [@jodtrj](https://www.ruby-forum.com/u/jodtrj)\ **Replies:** 0\ **Last updated:** [May 20, 2010, 9:00pm UTC](https://www.ruby-forum.com/t/como-funcinoa-la-clase-edit-o-updata/188940 "2010-05-20T21:00:53Z")
Hola quiero poner para subir imagenes, a la hora de editar un producto. para crear ele producto ya lo he hecho. y funciona bien. el codigo de def new es asi: if request.post? #asigna la información del video en a… --- ## [Can I do this with Ruby?](https://www.ruby-forum.com/t/can-i-do-this-with-ruby/187898)
**Author:** [@marlon](https://www.ruby-forum.com/u/marlon)\ **Replies:** 3\ **Last updated:** [May 1, 2010, 9:36am UTC](https://www.ruby-forum.com/t/can-i-do-this-with-ruby/187898 "2010-05-01T09:36:00Z")
I have very little knowledge in programming. I tried to learn Visual BASIC couple of years ago but gave up. The extent of my programming skills is laughable. The most complicated program I can make is as follows: … --- ## [Adding custom fields dynamically to a model](https://www.ruby-forum.com/t/adding-custom-fields-dynamically-to-a-model/187712)
**Author:** [@pankaj](https://www.ruby-forum.com/u/pankaj)\ **Replies:** 3\ **Last updated:** [April 28, 2010, 4:58pm UTC](https://www.ruby-forum.com/t/adding-custom-fields-dynamically-to-a-model/187712 "2010-04-28T16:58:09Z")
I have a model called List which has many records class List has\_many :records end class Record end The table Record has 2 permanent fields: name, email. Besides these 2 fields, for each List a Record can have ‘n’… [Previous page](https://www.ruby-forum.com/top.md?page=1749&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1751&per_page=50)