# Top **URL:** https://www.ruby-forum.com/top.md?page=1743 [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:** 1744 --- ## [Problem requiring gems under 1.9.1 mingw](https://www.ruby-forum.com/t/problem-requiring-gems-under-1-9-1-mingw/180359)
**Author:** [@micheldogger](https://www.ruby-forum.com/u/micheldogger)\ **Replies:** 5\ **Last updated:** [December 18, 2009, 6:28pm UTC](https://www.ruby-forum.com/t/problem-requiring-gems-under-1-9-1-mingw/180359 "2009-12-18T18:28:25Z")
I have both 1.8.6 and 1.9.1 (both mingw under windows). My code requires windows-api, which requires win32-api. It works under 1.8. Under 1.9, I get : F:/Ruby19/lib/ruby/gems/1.9.1/gems/windows-api-0.4.0/lib/windows/a… --- ## [NoMethodError in Stories#show](https://www.ruby-forum.com/t/nomethoderror-in-stories-show/176397)
**Author:** [@dangermoose](https://www.ruby-forum.com/u/dangermoose)\ **Replies:** 5\ **Last updated:** [September 30, 2009, 10:42am UTC](https://www.ruby-forum.com/t/nomethoderror-in-stories-show/176397 "2009-09-30T10:42:38Z")
I’m a Rails newbie and am working my way through Simply Rails 2 by Patrick Lenz. Have run into a problem on page 207 of the book; this is the error I run into when I fire up my server and open up httpL//localhost:3000… --- ## [Bugs caused by ActiveRecord::Base#first](https://www.ruby-forum.com/t/bugs-caused-by-activerecord-base-first/143697)
**Author:** [@Eric\_LIn](https://www.ruby-forum.com/u/Eric_LIn)\ **Replies:** 5\ **Last updated:** [July 22, 2008, 1:01am UTC](https://www.ruby-forum.com/t/bugs-caused-by-activerecord-base-first/143697 "2008-07-22T01:01:09Z")
The latest version of Rails introduces the convenience method “first” in ActiveRecord, which acts as find(:first). This is breaking my application wherever the following type of interaction takes place: blog.posts.fi… --- ## [Nested Resources](https://www.ruby-forum.com/t/nested-resources/142860)
**Author:** [@advait](https://www.ruby-forum.com/u/advait)\ **Replies:** 5\ **Last updated:** [July 13, 2008, 7:00am UTC](https://www.ruby-forum.com/t/nested-resources/142860 "2008-07-13T07:00:00Z")
How to make photo as a nested resource to album, where class Album \< ActiveRecord::Base has\_many :photos end class Photo \< ActiveRecord::Base belongs\_to : album end Such that when I perform a show action an albums… --- ## [ActiveResource server](https://www.ruby-forum.com/t/activeresource-server/138191)
**Author:** [@pedz](https://www.ruby-forum.com/u/pedz)\ **Replies:** 5\ **Last updated:** [May 21, 2008, 3:30am UTC](https://www.ruby-forum.com/t/activeresource-server/138191 "2008-05-21T03:30:52Z")
Can anyone point me to documentation, how to’s, etc about how to create an active resource server. I get its trivial to create a client. But I’m wanting to create a server that can be used by input forms and also by… --- ## [Mod\_rails and long-running processes](https://www.ruby-forum.com/t/mod-rails-and-long-running-processes/135288)
**Author:** [@wpwood](https://www.ruby-forum.com/u/wpwood)\ **Replies:** 5\ **Last updated:** [April 21, 2008, 10:46pm UTC](https://www.ruby-forum.com/t/mod-rails-and-long-running-processes/135288 "2008-04-21T22:46:44Z")
What’s the impact of switching from mongrels to mod\_rails with respect to the ability to support long-running processes within a Rails app, as opposed to the current situation where they’re best moved off to a distrib… --- ## [Dealing with nil](https://www.ruby-forum.com/t/dealing-with-nil/130783)
**Author:** [@robkuz](https://www.ruby-forum.com/u/robkuz)\ **Replies:** 5\ **Last updated:** [March 3, 2008, 1:11pm UTC](https://www.ruby-forum.com/t/dealing-with-nil/130783 "2008-03-03T13:11:01Z")
Hi, we had frequent discussions about how to make code safely deal with possible nil values. I remember having seen various solutions proposed. However, I cannot remember having seen this, which just occurred to me… --- ## [Overwriting "if"](https://www.ruby-forum.com/t/overwriting-if/109820)
**Author:** [@mjacobs](https://www.ruby-forum.com/u/mjacobs)\ **Replies:** 5\ **Last updated:** [July 19, 2007, 11:51am UTC](https://www.ruby-forum.com/t/overwriting-if/109820 "2007-07-19T11:51:10Z")
I want to overwrite if, but it doesn’t seem to work. module Kernel def if(arg) yield end end def if(arg) yield end doesn’t seem to work. I know I could define my own if, but it seems like ruby, being so dynam… --- ## [Net/ssh question](https://www.ruby-forum.com/t/net-ssh-question/70556)
**Author:** [@joe-dumoulin](https://www.ruby-forum.com/u/joe-dumoulin)\ **Replies:** 5\ **Last updated:** [September 30, 2006, 3:26am UTC](https://www.ruby-forum.com/t/net-ssh-question/70556 "2006-09-30T03:26:54Z")
Can I use net/ssh to connect to a remote server, start a X application, and have the application’s display show up on my computer? Joe --- ## [LiteSpeed for Ruby on Rails](https://www.ruby-forum.com/t/litespeed-for-ruby-on-rails/67309)
**Author:** [@markh](https://www.ruby-forum.com/u/markh)\ **Replies:** 5\ **Last updated:** [September 3, 2006, 12:46pm UTC](https://www.ruby-forum.com/t/litespeed-for-ruby-on-rails/67309 "2006-09-03T12:46:35Z")
Wow! Has anyone tried LiteSpeed for serving Ruby on Rails? Very easy setup. I was done in 5 minutes on Linux (Fedora Core 5). I am completely amazed at this little web server. I followed the Wiki instructions and… --- ## [Showing a file](https://www.ruby-forum.com/t/showing-a-file/158303)
**Author:** [@siggesg](https://www.ruby-forum.com/u/siggesg)\ **Replies:** 6\ **Last updated:** [January 22, 2009, 5:37pm UTC](https://www.ruby-forum.com/t/showing-a-file/158303 "2009-01-22T17:37:10Z")
I am a noob in programing, and have just learned some of the basics. And i wonder if i could show a file (like a picture) when running the program??. --- ## [Rails relations](https://www.ruby-forum.com/t/rails-relations/140157)
**Author:** [@Israel\_G](https://www.ruby-forum.com/u/Israel_G)\ **Replies:** 6\ **Last updated:** [June 16, 2008, 1:03am UTC](https://www.ruby-forum.com/t/rails-relations/140157 "2008-06-16T01:03:50Z")
Hi ppl. I am noob in rails and started an app to learn. I have the following scenario: table client with fileds: name, second\_name table phone with fields: number, client\_id table address with fields: street, number… --- ## [User activation](https://www.ruby-forum.com/t/user-activation/187263)
**Author:** [@rutisyrz](https://www.ruby-forum.com/u/rutisyrz)\ **Replies:** 7\ **Last updated:** [April 21, 2010, 3:05am UTC](https://www.ruby-forum.com/t/user-activation/187263 "2010-04-21T03:05:32Z")
Dear all, I am using restful authentication plug-in for user registration & authentication. What I want to do is, when user submit registration form, a link containing activation code 'll be generated & is to be sent… --- ## [Ruby Hash of arrays iteration](https://www.ruby-forum.com/t/ruby-hash-of-arrays-iteration/243981)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [February 1, 2016, 3:08pm UTC](https://www.ruby-forum.com/t/ruby-hash-of-arrays-iteration/243981 "2016-02-01T15:08:28Z")
I’m new to Ruby and i have a problem. I make a RestClient.get on an url and i make a JSON parse on it. response= RestClient.get ‘www.example.com’ response=JSON.parse(response) response looks like this: {“tag”=\>\[“one… --- ## [Understanding locations (multiple locations that do different things)](https://www.ruby-forum.com/t/understanding-locations-multiple-locations-that-do-different-things/241463)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [April 8, 2015, 8:17am UTC](https://www.ruby-forum.com/t/understanding-locations-multiple-locations-that-do-different-things/241463 "2015-04-08T08:17:56Z")
Hello, I’m new to Nginx, coming from Apache. Now I’m struggling with how to apply multiple configs and rules to different location (request tyeps). Easy example, a server/site has PHP support for all of its requests … --- ## [Connection starvation problem](https://www.ruby-forum.com/t/connection-starvation-problem/229986)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [May 26, 2014, 1:44pm UTC](https://www.ruby-forum.com/t/connection-starvation-problem/229986 "2014-05-26T13:44:37Z")
hi: In man epoll , a section refer to "epoll edge trigger starvation problem", and around to this we need to maintain a ready list instead of read socket until EAGAIN. but i didn’t find any related solution code i… --- ## [Gems 'deprecated'](https://www.ruby-forum.com/t/gems-deprecated/240945)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 7, 2014, 7:15pm UTC](https://www.ruby-forum.com/t/gems-deprecated/240945 "2014-05-07T19:15:03Z")
Hi, I’m a beginner at Rails. I was recently trying to create a small app. As soon as I type rake db:migrate. These error messages came up. I don’t know what they mean. himel@ubuntu:~/blog/new/app$ rake db:migrate (… --- ## [Part of a script I can't figure out](https://www.ruby-forum.com/t/part-of-a-script-i-cant-figure-out/240369)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [April 16, 2014, 12:05am UTC](https://www.ruby-forum.com/t/part-of-a-script-i-cant-figure-out/240369 "2014-04-16T00:05:02Z")
Hello, This script reads a set of input files and extracts some data from the file name. The file names look like, ./f0/51.54\_E900\_50.02\_E1100\_19\_ri\_OA\_f0\_S3A\_v1\_36.35.1\_ON\_0.1lr.out.txt ./f1/50.26\_E2500\_56.10\_E100\_… --- ## ["ssl\_session\_cache" not working on windows Version](https://www.ruby-forum.com/t/ssl-session-cache-not-working-on-windows-version/238610)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [January 20, 2014, 12:27pm UTC](https://www.ruby-forum.com/t/ssl-session-cache-not-working-on-windows-version/238610 "2014-01-20T12:27:53Z")
Hello, I have an nginx in front of an Windows IIS to delete some headers send my IIS from proprietary application. Now I try to use the following parameter on nginx running on windows: SSL session cache #ssl\_session… --- ## [How can i call an image in my model](https://www.ruby-forum.com/t/how-can-i-call-an-image-in-my-model/222278)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [August 21, 2012, 8:43pm UTC](https://www.ruby-forum.com/t/how-can-i-call-an-image-in-my-model/222278 "2012-08-21T20:43:43Z")
Hi folks, Am generating table vales as pdf file.I need to call my images in that pdf generated file… how could i call?? its is my actual image directory “/assets/images/logo.png” it is my model.rd, class Performa… --- ## [No include for Prawn](https://www.ruby-forum.com/t/no-include-for-prawn/226359)
**Author:** [@1w4n](https://www.ruby-forum.com/u/1w4n)\ **Replies:** 1\ **Last updated:** [July 20, 2012, 4:23pm UTC](https://www.ruby-forum.com/t/no-include-for-prawn/226359 "2012-07-20T16:23:35Z")
Ciao, voglio includere dei metodi (definiti all’interno di un modulo) ad un file ‘show.pdf.prawn’ mediante il classico metodo include ma lo stesso non esiste… Qual’è il modo piu’ “pulito” per farlo? Grassie, ciao … --- ## [Xcache admin kills fpm childs on debian 64bit nginx php5-fpm mysql](https://www.ruby-forum.com/t/xcache-admin-kills-fpm-childs-on-debian-64bit-nginx-php5-fpm-mysql/219937)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 1\ **Last updated:** [May 22, 2012, 5:27pm UTC](https://www.ruby-forum.com/t/xcache-admin-kills-fpm-childs-on-debian-64bit-nginx-php5-fpm-mysql/219937 "2012-05-22T17:27:33Z")
Hello people, I have a minimal debian 64bit server with nginx php5-fpm mysql and xcache installed on it. Seems everything is ok, but as soon as I decided to use xcache-admin skripts accessing them are ok, it asks the … --- ## ['Special' characters - £ sign showing as ú](https://www.ruby-forum.com/t/special-characters-sign-showing-as-u/216260)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [January 31, 2012, 6:16pm UTC](https://www.ruby-forum.com/t/special-characters-sign-showing-as-u/216260 "2012-01-31T18:16:44Z")
Hiya All, Continuing on learning the basics of Ruby I’ve stumbled on a common issue I can’t seem to resolve. Searched and made some progress but not quite cracked it. I have a line in my code that is: puts “The curr… --- ## [NOKOGIRI::XML | Delete parent where child count = 0](https://www.ruby-forum.com/t/nokogiri-xml-delete-parent-where-child-count-0/213024)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [October 21, 2011, 5:46pm UTC](https://www.ruby-forum.com/t/nokogiri-xml-delete-parent-where-child-count-0/213024 "2011-10-21T17:46:29Z")
All I wanna do is parse the XML below and delete Peter and Sam (and President after Sam as that will be empty after deleting Sam) as they don’t have any children … This nested thing is driving me crazy {code} 23 … --- ## [Nginx living behind Amazon LoadBalancer reporting large number of 400 Bad Requests](https://www.ruby-forum.com/t/nginx-living-behind-amazon-loadbalancer-reporting-large-number-of-400-bad-requests/205792)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [April 16, 2011, 1:31pm UTC](https://www.ruby-forum.com/t/nginx-living-behind-amazon-loadbalancer-reporting-large-number-of-400-bad-requests/205792 "2011-04-16T13:31:16Z")
I have a set of Amazon EC2 servers living behind one of the Amazon elastic load balancers. For some reason one set is reporting a large number of 400 Bad Request messages that appear to originate with the load balanc… --- ## [Its a bird, its a plane, no ummm, its a Ruide](https://www.ruby-forum.com/t/its-a-bird-its-a-plane-no-ummm-its-a-ruide/186011)
**Author:** [@thunk](https://www.ruby-forum.com/u/thunk)\ **Replies:** 1\ **Last updated:** [March 30, 2010, 1:15pm UTC](https://www.ruby-forum.com/t/its-a-bird-its-a-plane-no-ummm-its-a-ruide/186011 "2010-03-30T13:15:46Z")
Well, maybe. I did a partial braindump into: http://wiki.github.com/gkoller/Ruides-/ just now. I’m too impatient to get back to work to learn Textile right now, and couldn’t figure out how to turn it off. sheeez. … --- ## [Code Review: installer\_and\_versions](https://www.ruby-forum.com/t/code-review-installer-and-versions/185758)
**Author:** [@raker\_t](https://www.ruby-forum.com/u/raker_t)\ **Replies:** 1\ **Last updated:** [March 26, 2010, 9:17pm UTC](https://www.ruby-forum.com/t/code-review-installer-and-versions/185758 "2010-03-26T21:17:07Z")
tfpt review “/shelveset:installer\_and\_versions;REDMOND\\jdeville” Comment : Checks in RC4 changelog Updates config.wxi (need to make this updateable, see http://ironruby.codeplex.com/WorkItem/View.aspx?WorkItemId=424… --- ## [Passing a JavaScript variable through a Rails params hash](https://www.ruby-forum.com/t/passing-a-javascript-variable-through-a-rails-params-hash/168724)
**Author:** [@jbhruby](https://www.ruby-forum.com/u/jbhruby)\ **Replies:** 1\ **Last updated:** [May 25, 2009, 4:04am UTC](https://www.ruby-forum.com/t/passing-a-javascript-variable-through-a-rails-params-hash/168724 "2009-05-25T04:04:16Z")
Hi guys, hoping someone can give me a pointer with this? I have a Javascript variable that I’m updating dynamically as a user interacts with the page. I want the user to be able to save it’s value at any time along wi… --- ## [Stagiaire Rails (projet internet d'évaluation de la techno.)](https://www.ruby-forum.com/t/stagiaire-rails-projet-internet-da-valuation-de-la-techno/166681)
**Author:** [@azertyeu](https://www.ruby-forum.com/u/azertyeu)\ **Replies:** 1\ **Last updated:** [April 28, 2009, 4:18pm UTC](https://www.ruby-forum.com/t/stagiaire-rails-projet-internet-da-valuation-de-la-techno/166681 "2009-04-28T16:18:44Z")
Bonjour à tous, Dans le cadre d’un développement interne, nous recherchons un stagiaire connaissant RubyOnRails, HTML, MySQL, etc. Le stagiaire sera formé, si nécessaire, aux bonnes pratiques de RubyOnRails, puis… --- ## [Ruby, SQLite, and MAMP](https://www.ruby-forum.com/t/ruby-sqlite-and-mamp/165542)
**Author:** [@nielsen](https://www.ruby-forum.com/u/nielsen)\ **Replies:** 1\ **Last updated:** [April 15, 2009, 2:07am UTC](https://www.ruby-forum.com/t/ruby-sqlite-and-mamp/165542 "2009-04-15T02:07:00Z")
Hello, I’m running a Ruby development environment on my computer and have MySQL & SQLite through MAMP. I am unable to install the sqlite gem, and get the following error: Building native extensions. This could take… --- ## [Load Servlet Request Attributes Timeout](https://www.ruby-forum.com/t/load-servlet-request-attributes-timeout/161247)
**Author:** [@rpheath](https://www.ruby-forum.com/u/rpheath)\ **Replies:** 1\ **Last updated:** [February 27, 2009, 4:48pm UTC](https://www.ruby-forum.com/t/load-servlet-request-attributes-timeout/161247 "2009-02-27T16:48:11Z")
We are getting the following error about a dozen times a day on our site. Has anyone seen anything similar to this or have any suggestions? Thanks Ryan SEVERE: Exception caught file:/opt/apache-tomcat-6.0.18/webap… --- ## [Rails 2.0 ou Merb?](https://www.ruby-forum.com/t/rails-2-0-ou-merb/156643)
**Author:** [@gazoduc](https://www.ruby-forum.com/u/gazoduc)\ **Replies:** 1\ **Last updated:** [December 31, 2008, 9:56am UTC](https://www.ruby-forum.com/t/rails-2-0-ou-merb/156643 "2008-12-31T09:56:20Z")
Bonjour à tous ! Je veux mettre à jour la version de rails utilisée par le CMS zena (http://zenadmin.org). Etant donné que zena n’est pas du tout une application typique “rails” et que j’ai souvent dû me battre avec … --- ## [RMagick Windows Ruby 1.8.7. Do I need to compile?](https://www.ruby-forum.com/t/rmagick-windows-ruby-1-8-7-do-i-need-to-compile/152527)
**Author:** [@chrisdwan](https://www.ruby-forum.com/u/chrisdwan)\ **Replies:** 1\ **Last updated:** [November 6, 2008, 1:15am UTC](https://www.ruby-forum.com/t/rmagick-windows-ruby-1-8-7-do-i-need-to-compile/152527 "2008-11-06T01:15:30Z")
The current version of RMagick 2.7.1 is being served as a pre-built gem for Windows for Ruby 1.8.6 I happen to run Ruby 1.8.7 (pl-0) on Windows and was wondering if there is a way I can get RMagick to run in combinati… --- ## [Local variables in lambda](https://www.ruby-forum.com/t/local-variables-in-lambda/152043)
**Author:** [@lstrecv](https://www.ruby-forum.com/u/lstrecv)\ **Replies:** 1\ **Last updated:** [October 29, 2008, 1:37pm UTC](https://www.ruby-forum.com/t/local-variables-in-lambda/152043 "2008-10-29T13:37:15Z")
Hi. Is there a way to create a lambda that references local variables not yet defined ( with out pawing them to the prod) ? I.e. x = lambda {a+b} a = 1 b = 2 c = x.call Thank you --- ## [Etwas verzwickte Verbindung/Abfrage/Darstellung](https://www.ruby-forum.com/t/etwas-verzwickte-verbindung-abfrage-darstellung/149389)
**Author:** [@mcrj45](https://www.ruby-forum.com/u/mcrj45)\ **Replies:** 1\ **Last updated:** [September 25, 2008, 9:42am UTC](https://www.ruby-forum.com/t/etwas-verzwickte-verbindung-abfrage-darstellung/149389 "2008-09-25T09:42:29Z")
Guten Morgen :), ich komme hier bei einem Gedankenspiel/Verknuepfung nicht weiter. Innerhalb eines Views koennen Kommentare abgegeben werden. Unter jedem Kommentar ist ein Link vorhanden, der ins Forum fuehrt (dabei w… --- ## [Ncurses-ruby installation in cygwin](https://www.ruby-forum.com/t/ncurses-ruby-installation-in-cygwin/144380)
**Author:** [@unebaguettesvp](https://www.ruby-forum.com/u/unebaguettesvp)\ **Replies:** 1\ **Last updated:** [July 30, 2008, 1:50am UTC](https://www.ruby-forum.com/t/ncurses-ruby-installation-in-cygwin/144380 "2008-07-30T01:50:09Z")
hi- i’m trying to install ncurses-ruby on cygwin on windows. if i open up a cygwin terminal and go to the decompressed ncurses-ruby directory and type in “ruby extconf.rb” i get this error: checking for unistd.h… no … --- ## [Filter\_proc problem with limit](https://www.ruby-forum.com/t/filter-proc-problem-with-limit/141895)
**Author:** [@cubiq](https://www.ruby-forum.com/u/cubiq)\ **Replies:** 1\ **Last updated:** [July 4, 2008, 11:58am UTC](https://www.ruby-forum.com/t/filter-proc-problem-with-limit/141895 "2008-07-04T11:58:21Z")
Hi list, I have a problem grouping with ferret. I’m using the filter\_proc from Dave’s book as seen below results = {} group\_by\_proc = lambda do |doc\_id, score, searcher| doc = searcher\[doc\_id\] (results\[doc\[:pk\_file… --- ## [Webistrano 1.2: deploy hangs during initial checkout](https://www.ruby-forum.com/t/webistrano-1-2-deploy-hangs-during-initial-checkout/135446)
**Author:** [@jfoxny](https://www.ruby-forum.com/u/jfoxny)\ **Replies:** 1\ **Last updated:** [April 22, 2008, 10:04am UTC](https://www.ruby-forum.com/t/webistrano-1-2-deploy-hangs-during-initial-checkout/135446 "2008-04-22T10:04:23Z")
I’m doing a deploy+migrate on my server using Webistrano 1.2, and the checkout is hanging. Output looks like this: \*\* loading stage recipe ‘copy\_foo\_database\_yml’ executing \`deploy:migrations’ executing \`deploy:updat… --- ## [Configuring Linux as a Firewall](https://www.ruby-forum.com/t/configuring-linux-as-a-firewall/130668)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [March 1, 2008, 8:07pm UTC](https://www.ruby-forum.com/t/configuring-linux-as-a-firewall/130668 "2008-03-01T20:07:44Z")
Configuring Linux as a Firewall \* Making installation choices \* Introducing iptables \* Using iptables commands \* Simplifying things with firewall GUIs \* Adding proxy functionality As Linux gains increasing acceptance i… --- ## [Method missing error after switching to DRB](https://www.ruby-forum.com/t/method-missing-error-after-switching-to-drb/113427)
**Author:** [@Mitch\_Monmouth](https://www.ruby-forum.com/u/Mitch_Monmouth)\ **Replies:** 1\ **Last updated:** [November 18, 2007, 12:39pm UTC](https://www.ruby-forum.com/t/method-missing-error-after-switching-to-drb/113427 "2007-11-18T12:39:38Z")
I am getting these errors after switchign to dRb: It is trying to call ‘add’ on MY SourceListing class, not extended with the ferret indexing methods. Any ideas on where to fix this? I’m combing through the code now… --- ## [Best Theme Engine?](https://www.ruby-forum.com/t/best-theme-engine/110813)
**Author:** [@jimmyz](https://www.ruby-forum.com/u/jimmyz)\ **Replies:** 1\ **Last updated:** [July 31, 2007, 2:41pm UTC](https://www.ruby-forum.com/t/best-theme-engine/110813 "2007-07-31T14:41:35Z")
I’m starting a new rails project which requires users being able to select/edit a theme for the site. There appears to be several plugins and libraries available for this. From any of you that have experience using/c… --- ## [Migration et fonctions spécifiques mysql](https://www.ruby-forum.com/t/migration-et-fonctions-spa-cifiques-mysql/109775)
**Author:** [@Zambra](https://www.ruby-forum.com/u/Zambra)\ **Replies:** 1\ **Last updated:** [July 19, 2007, 1:19am UTC](https://www.ruby-forum.com/t/migration-et-fonctions-spa-cifiques-mysql/109775 "2007-07-19T01:19:54Z")
Le message a été supprimé par google, je retente donc :slight\_smile: Bonjour, est-il possible de créer un champ de type SET (qui je crois est spécifique à mysql) dans un fichier migration ? L’API ne semble pas le pro… --- ## [Oniguruma : can't get it to search for \\ (backslash)](https://www.ruby-forum.com/t/oniguruma-cant-get-it-to-search-for-backslash/107864)
**Author:** [@deanhiller](https://www.ruby-forum.com/u/deanhiller)\ **Replies:** 1\ **Last updated:** [June 26, 2007, 11:51pm UTC](https://www.ruby-forum.com/t/oniguruma-cant-get-it-to-search-for-backslash/107864 "2007-06-26T23:51:36Z")
I can’t seem to get Oniguruma to look for a single backslash, am I doing anything wrong here?: I should be able to escape the single with another: irb(main):043:0\> reg = Oniguruma::ORegexp.new(’\\’) ArgumentError: Oni… --- ## [Last indexed date for a model?](https://www.ruby-forum.com/t/last-indexed-date-for-a-model/106724)
**Author:** [@jason](https://www.ruby-forum.com/u/jason)\ **Replies:** 1\ **Last updated:** [June 14, 2007, 8:39am UTC](https://www.ruby-forum.com/t/last-indexed-date-for-a-model/106724 "2007-06-14T08:39:37Z")
Is it possible to retrieve the date of when a particular model was last indexed? I would like to display this date in the search results. Thanks. --- ## [GMSK carrier recovery](https://www.ruby-forum.com/t/gmsk-carrier-recovery/87758)
**Author:** [@jjw](https://www.ruby-forum.com/u/jjw)\ **Replies:** 1\ **Last updated:** [March 5, 2007, 11:22pm UTC](https://www.ruby-forum.com/t/gmsk-carrier-recovery/87758 "2007-03-05T23:22:08Z")
I would like to add some type of carrier recovery to the GMSK demodulator in GNU Radio, however I am having a bit of trouble getting something implemented that works properly. I have tried using gr.costas\_loop\_cc to … --- ## [Conférence de Portland](https://www.ruby-forum.com/t/confa-rence-de-portland/86195)
**Author:** [@kayros](https://www.ruby-forum.com/u/kayros)\ **Replies:** 1\ **Last updated:** [February 20, 2007, 11:58pm UTC](https://www.ruby-forum.com/t/confa-rence-de-portland/86195 "2007-02-20T23:58:21Z")
Bonjour tout le monde, me voilà moi et ma curiosité … J’aurai voulu savoir si certain d’entre vous comptent aller à la conférence RoR à Portland en Mai. Je pense y aller et ça serait sympa de partir tous ensemble si p… --- ## [Transmitting the contents of a file](https://www.ruby-forum.com/t/transmitting-the-contents-of-a-file/82121)
**Author:** [@Bahn\_William\_L\_Civ\_S](https://www.ruby-forum.com/u/Bahn_William_L_Civ_S)\ **Replies:** 1\ **Last updated:** [January 17, 2007, 5:51pm UTC](https://www.ruby-forum.com/t/transmitting-the-contents-of-a-file/82121 "2007-01-17T17:51:31Z")
Perhaps my prior posts have included too much information to get a response, so I’ll try trimming it way down. I have a file of waveform data that I want to send to the DAC on the USRP. Can it be done? How do I do it?… --- ## [Functionnal testing : Watir vs Selenium](https://www.ruby-forum.com/t/functionnal-testing-watir-vs-selenium/60781)
**Author:** [@nuno](https://www.ruby-forum.com/u/nuno)\ **Replies:** 1\ **Last updated:** [July 12, 2006, 9:08pm UTC](https://www.ruby-forum.com/t/functionnal-testing-watir-vs-selenium/60781 "2006-07-12T21:08:51Z")
Hello, I wonder if some of you have evaluated these two solutions and how they compares each other. What did you liked or disliked ? And may be are you aware of others functionnal testing tools usable with and integr… --- ## [FSDB to turn file systems into applications](https://www.ruby-forum.com/t/fsdb-to-turn-file-systems-into-applications/81661)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [March 14, 2006, 9:09pm UTC](https://www.ruby-forum.com/t/fsdb-to-turn-file-systems-into-applications/81661 "2006-03-14T21:09:39Z")
In search for a simple database system that’s also an an universal application service ( similar to Frontier) I’ve started again to play around with FSDB. By accident I’ve found out that this way every file system can… --- ## [Question about "super dynamic" routes, like :reqs =\> {:id =\>](https://www.ruby-forum.com/t/question-about-super-dynamic-routes-like-reqs-id/100292)
**Author:** [@ivanvega](https://www.ruby-forum.com/u/ivanvega)\ **Replies:** 1\ **Last updated:** [November 23, 2005, 10:21pm UTC](https://www.ruby-forum.com/t/question-about-super-dynamic-routes-like-reqs-id/100292 "2005-11-23T22:21:46Z")
Hi, I want my app to handle different possibilities for a path. I know I can easily do this inside my app, as I just evaluate the generic path and render the desired component. However, I was wondering if this was po… [Previous page](https://www.ruby-forum.com/top.md?page=1742&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1744&per_page=50)