# Top **URL:** https://www.ruby-forum.com/top.md?page=1402 [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:** 1403 --- ## [Clusterer - 0.1.0 first release](https://www.ruby-forum.com/t/clusterer-0-1-0-first-release/65994)
**Author:** [@surendra\_s](https://www.ruby-forum.com/u/surendra_s)\ **Replies:** 3\ **Last updated:** [August 23, 2006, 3:13pm UTC](https://www.ruby-forum.com/t/clusterer-0-1-0-first-release/65994 "2006-08-23T15:13:23Z")
Hello, I am pleased to announce the availability of the Ruby library ‘clusterer’ which implements the basic K-Means and Hierarchical Clustering algorithms for text data. The project Rubyforge page is: http://rubyf… --- ## [Rcov 0.4.0 (code coverage) - scriptability, accuracy, unrott](https://www.ruby-forum.com/t/rcov-0-4-0-code-coverage-scriptability-accuracy-unrott/61250)
**Author:** [@tulkas](https://www.ruby-forum.com/u/tulkas)\ **Replies:** 3\ **Last updated:** [May 23, 2006, 12:06am UTC](https://www.ruby-forum.com/t/rcov-0-4-0-code-coverage-scriptability-accuracy-unrott/61250 "2006-05-23T00:06:18Z")
Source code, additional information, screenshots… available at eigenclass.org Release information: eigenclass.org You can find a sample code coverage report generated by rcov at eigenclass.org If you’re on win32, y… --- ## [Capistrano from windows to linux](https://www.ruby-forum.com/t/capistrano-from-windows-to-linux/58159)
**Author:** [@Tim\_U](https://www.ruby-forum.com/u/Tim_U)\ **Replies:** 3\ **Last updated:** [April 19, 2006, 3:09am UTC](https://www.ruby-forum.com/t/capistrano-from-windows-to-linux/58159 "2006-04-19T03:09:18Z")
There seems to be a bug when deploying a rails application developed in windows to a linux box. The rake deploy command attempts to run the command “/install/path/current/script/process/reaper” but the files do not ha… --- ## [Newbie: using find like a sql join query](https://www.ruby-forum.com/t/newbie-using-find-like-a-sql-join-query/54672)
**Author:** [@gaudimila](https://www.ruby-forum.com/u/gaudimila)\ **Replies:** 3\ **Last updated:** [March 12, 2006, 7:38pm UTC](https://www.ruby-forum.com/t/newbie-using-find-like-a-sql-join-query/54672 "2006-03-12T19:38:44Z")
I have a working Rails app with several related tables, but can’t find an answer to this question in the Dave T. Rails book. Imagine for example: table departments with columns: id, department\_name table employees w… --- ## [Offline Installation](https://www.ruby-forum.com/t/offline-installation/72795)
**Author:** [@Eduardo\_Machado](https://www.ruby-forum.com/u/Eduardo_Machado)\ **Replies:** 3\ **Last updated:** [February 24, 2006, 9:51pm UTC](https://www.ruby-forum.com/t/offline-installation/72795 "2006-02-24T21:51:32Z")
Hi I want to install Rails in my windows laptop but I don’t have internet conecction at home, so I’m saving in a usb drive the ruby installer (ruby182-15.exe) and the gems package (rubygems-0.8.11.zip) , could anyone… --- ## [HTTP POST of XML](https://www.ruby-forum.com/t/http-post-of-xml/99697)
**Author:** [@marksbrain](https://www.ruby-forum.com/u/marksbrain)\ **Replies:** 3\ **Last updated:** [February 1, 2006, 5:18pm UTC](https://www.ruby-forum.com/t/http-post-of-xml/99697 "2006-02-01T17:18:06Z")
I am new to Rails so hopefully not asking stupid questions, but I would appreciate any help on the following: What is the easiest (least hassle) way for my Rails application to accept XML input? I know that I can use … --- ## [Encoded url](https://www.ruby-forum.com/t/encoded-url/242062)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [May 28, 2015, 12:16am UTC](https://www.ruby-forum.com/t/encoded-url/242062 "2015-05-28T00:16:11Z")
Hello everyone, I’ve nginx 1.2.5 and I’ve an issue about encoded URLs. Is there a way to make nginx accepts URL like the following: http://www.mywebsite.com/image.php%3Fid%3D12345 as equivalent of the following? htt… --- ## [2xB210 boards via USB 3.0 (UHD C++)](https://www.ruby-forum.com/t/2xb210-boards-via-usb-3-0-uhd-c/233857)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [January 18, 2015, 1:24pm UTC](https://www.ruby-forum.com/t/2xb210-boards-via-usb-3-0-uhd-c/233857 "2015-01-18T13:24:17Z")
Greetings, Any one trying to connect two of those boards to collect samples from 4 channels simultaneously? One of ettus examples says that: Specify --args to select multiple motherboards in a configuration.\\n" " Ex… --- ## [Packaging Ruby C extensions](https://www.ruby-forum.com/t/packaging-ruby-c-extensions/232093)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 30, 2014, 8:49am UTC](https://www.ruby-forum.com/t/packaging-ruby-c-extensions/232093 "2014-09-30T08:49:16Z")
I have found a blog about how to package Ruby C extensions According to the blog ( ), it says Platform independent Ruby gems with native C extension Add your C extension source files only: that is the .c and extc… --- ## [Question about non-blocking i/o integrated in ruby](https://www.ruby-forum.com/t/question-about-non-blocking-i-o-integrated-in-ruby/232182)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 24, 2014, 11:14pm UTC](https://www.ruby-forum.com/t/question-about-non-blocking-i-o-integrated-in-ruby/232182 "2014-09-24T23:14:55Z")
I don’t know the roadmap of ruby development, but, maybe there someone in this forum that knows. There is any plan to create in ruby something like node.js and golang has, the non-blocking i/o integrated with the lang… --- ## [NGINX Error when uploading images](https://www.ruby-forum.com/t/nginx-error-when-uploading-images/230255)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 2\ **Last updated:** [June 6, 2014, 5:56pm UTC](https://www.ruby-forum.com/t/nginx-error-when-uploading-images/230255 "2014-06-06T17:56:45Z")
Hi all, We have a handful of users in the UK that are getting the error (screenshot attached) We narrowed it down to the ISP/Router Virgin BT ISP or Home Hub 2.0. If they use another ISP or even tether to an iPhone… --- ## [Obtaining 'time\_spec' from Out-of-tree C++ Module](https://www.ruby-forum.com/t/obtaining-time-spec-from-out-of-tree-c-module/240789)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [April 30, 2014, 4:07pm UTC](https://www.ruby-forum.com/t/obtaining-time-spec-from-out-of-tree-c-module/240789 "2014-04-30T16:07:06Z")
Dear All, I would like to have knowledge of the USRP time in my transmitter flow graph. In the receiver flow graph this is straight forward because ‘rx\_time’ tag is propagated from a USRP source as a tag. How can I o… --- ## [Undefined local variable or method \`message' (NameError)](https://www.ruby-forum.com/t/undefined-local-variable-or-method-message-nameerror/240285)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [April 6, 2014, 4:11pm UTC](https://www.ruby-forum.com/t/undefined-local-variable-or-method-message-nameerror/240285 "2014-04-06T16:11:01Z")
I am trying to learn Rspec-Cucumber tutorial by referring to “The Pragmatic Programmers - The Rspec Book”. I am on the 4th chapter and seems to be stuck with an error and not able to move forward.I have followed exact… --- ## [Multiply block problem in GRC 3.6.5.1](https://www.ruby-forum.com/t/multiply-block-problem-in-grc-3-6-5-1/240107)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [March 28, 2014, 1:00am UTC](https://www.ruby-forum.com/t/multiply-block-problem-in-grc-3-6-5-1/240107 "2014-03-28T01:00:27Z")
Hello GRC community, I’m initiating with grc, trying to make a simple BASK. I searched a lot in the mailing list and in the tracker (I don’t know if it’s called that way) but I was unable to find anything about. It’… --- ## [How to put everything from directory into assets as subdirectory](https://www.ruby-forum.com/t/how-to-put-everything-from-directory-into-assets-as-subdirectory/238745)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [January 27, 2014, 3:27pm UTC](https://www.ruby-forum.com/t/how-to-put-everything-from-directory-into-assets-as-subdirectory/238745 "2014-01-27T15:27:25Z")
By everything I mean everything. Untouched by assets pipeline. External javascript libraries, like CK Editor for example, dynamicly load javascript and css in runtime, depending on settings. So compiling them with ass… --- ## [Ngx\_event\_openssl\_stapling.c vs. openssl version](https://www.ruby-forum.com/t/ngx-event-openssl-stapling-c-vs-openssl-version/228814)
**Author:** [@Alder\_N](https://www.ruby-forum.com/u/Alder_N)\ **Replies:** 2\ **Last updated:** [May 8, 2013, 7:51pm UTC](https://www.ruby-forum.com/t/ngx-event-openssl-stapling-c-vs-openssl-version/228814 "2013-05-08T19:51:19Z")
There seems to be a version dependency on opnessl in ngnix1.4. I can build it on one platform but not the other where there’s slightly older version of openssl header files. Specifically, ngx\_event\_openssl\_stapling.c … --- ## [Remote form is been submitted as html instead of javascript on second submit](https://www.ruby-forum.com/t/remote-form-is-been-submitted-as-html-instead-of-javascript-on-second-submit/229475)
**Author:** [@rubyrookie](https://www.ruby-forum.com/u/rubyrookie)\ **Replies:** 2\ **Last updated:** [February 5, 2013, 1:26am UTC](https://www.ruby-forum.com/t/remote-form-is-been-submitted-as-html-instead-of-javascript-on-second-submit/229475 "2013-02-05T01:26:14Z")
I have a remote form that is being submitted as html intead of javascript on second attempt when clicking on update or create. The form gets submitted as javascript on first attempt. The form gets submitted as html … --- ## [Disable buffering/caching of HTTP PUT upload requests in nginx proxy](https://www.ruby-forum.com/t/disable-buffering-caching-of-http-put-upload-requests-in-nginx-proxy/214172)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 23, 2011, 8:35pm UTC](https://www.ruby-forum.com/t/disable-buffering-caching-of-http-put-upload-requests-in-nginx-proxy/214172 "2011-11-23T20:35:07Z")
Hello, During the upcoming days I’m going to try to implement a feature in nginx proxy that allows disabling local disk buffering/caching of HTTP PUT upload requests, e.g. allow directly stream the uploads to the ba… --- ## [Rails 3 runner with .war deployment](https://www.ruby-forum.com/t/rails-3-runner-with-war-deployment/212685)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [October 11, 2011, 4:59pm UTC](https://www.ruby-forum.com/t/rails-3-runner-with-war-deployment/212685 "2011-10-11T16:59:10Z")
Hi, I’m trying to figure out how to run a ‘rails runner’-type task (for a cron job) with a .war-file deployment of a rails 3 app? Perhaps something like this: export RAILS\_ENV=production export CLASSPATH=/opt/tomca… --- ## [Use try\_files and still get errors 404](https://www.ruby-forum.com/t/use-try-files-and-still-get-errors-404/208246)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 14, 2011, 10:06am UTC](https://www.ruby-forum.com/t/use-try-files-and-still-get-errors-404/208246 "2011-06-14T10:06:41Z")
Hello, recently I migrate one of domains, I manage, to use try\_files directive instead of several “if” blocks and rewrites. New server description is like this: server { listen X.X.X.X; server\_name example.com … --- ## [Gem to deal with config file / program options](https://www.ruby-forum.com/t/gem-to-deal-with-config-file-program-options/204212)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 8, 2011, 10:26am UTC](https://www.ruby-forum.com/t/gem-to-deal-with-config-file-program-options/204212 "2011-03-08T10:26:05Z")
Hi all, Short version: What gems do people use to deal with program options in a YAML file and taken from the command line? I seem to have too much choice to make a sensible decision as to which to use. Long versio… --- ## [Tesla C2000 series and CUDA and Gnu Radio](https://www.ruby-forum.com/t/tesla-c2000-series-and-cuda-and-gnu-radio/199915)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [December 2, 2010, 1:01am UTC](https://www.ruby-forum.com/t/tesla-c2000-series-and-cuda-and-gnu-radio/199915 "2010-12-02T01:01:17Z")
Is anyone out there taking another look at CUDA + Gnu Radio? Some of the couple-of-years-old charts I’ve looked at suggest that speedups for some of the most important transforms we use vary between modest and disapp… --- ## [Type mismatch on gluUnproject](https://www.ruby-forum.com/t/type-mismatch-on-gluunproject/197739)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [October 20, 2010, 4:31am UTC](https://www.ruby-forum.com/t/type-mismatch-on-gluunproject/197739 "2010-10-20T04:31:52Z")
I’m very new to jruby (and ruby in general), so I’m hitting a small snag I was hoping someone could explain to me before I do something silly. I’m trying to call gluUnproject, which takes a variety of java arrays and… --- ## [Spec-ing a nested object is saved on the specs of the object it is nested into](https://www.ruby-forum.com/t/spec-ing-a-nested-object-is-saved-on-the-specs-of-the-object-it-is-nested-into/185047)
**Author:** [@joahking](https://www.ruby-forum.com/u/joahking)\ **Replies:** 2\ **Last updated:** [March 15, 2010, 2:47pm UTC](https://www.ruby-forum.com/t/spec-ing-a-nested-object-is-saved-on-the-specs-of-the-object-it-is-nested-into/185047 "2010-03-15T14:47:36Z")
hi there, I have a Rails model A, that has\_one model B, model A have a method called save\_nested\_b that: context ‘invalid B params’ \*\* context ‘no nested B exists’ =\> do nothing \*\* context ‘nested B exists’ =\> re… --- ## [Model specs and ActiveRecord::TestCase](https://www.ruby-forum.com/t/model-specs-and-activerecord-testcase/177312)
**Author:** [@mcmire](https://www.ruby-forum.com/u/mcmire)\ **Replies:** 2\ **Last updated:** [October 14, 2009, 9:25pm UTC](https://www.ruby-forum.com/t/model-specs-and-activerecord-testcase/177312 "2009-10-14T21:25:38Z")
Is there any reason why the ModelExampleGroup in rspec-rails inherits from ActiveSupport::TestCase and not ActiveRecord::TestCase? I noticed this because I tried to use assert\_queries in one of my specs and obviously … --- ## [NGINX and IMAP](https://www.ruby-forum.com/t/nginx-and-imap/174975)
**Author:** [@brainjuice](https://www.ruby-forum.com/u/brainjuice)\ **Replies:** 2\ **Last updated:** [September 7, 2009, 3:59pm UTC](https://www.ruby-forum.com/t/nginx-and-imap/174975 "2009-09-07T15:59:25Z")
Hello all, I am writing to ask that you consider if you have any knowledge to share regarding creating Filter or Upstream Handlers for NGINX or, more specifically, in extending the Mail Modules. My goal is to be able… --- ## [Creating a multiplatform Gem](https://www.ruby-forum.com/t/creating-a-multiplatform-gem/171993)
**Author:** [@ychacon](https://www.ruby-forum.com/u/ychacon)\ **Replies:** 2\ **Last updated:** [July 13, 2009, 2:05pm UTC](https://www.ruby-forum.com/t/creating-a-multiplatform-gem/171993 "2009-07-13T14:05:02Z")
Hi!! I would like to create a multi-platform gem, but i don’t know if there is a way to do that. I probably could do a gem for each OS, but i want to know if there is a way to only build one gem that can be use in di… --- ## [Date\_select and HTML options?](https://www.ruby-forum.com/t/date-select-and-html-options/162803)
**Author:** [@jason](https://www.ruby-forum.com/u/jason)\ **Replies:** 2\ **Last updated:** [April 13, 2009, 4:35am UTC](https://www.ruby-forum.com/t/date-select-and-html-options/162803 "2009-04-13T04:35:24Z")
I have the following code, but can’t seem to get the class attribute to show up in the generated select elements. I saw something about a bug/patch. However, as am still learning RoR I didn’t want to jump to conclusio… --- ## [Code Review: RuntimeBoundRules](https://www.ruby-forum.com/t/code-review-runtimeboundrules/163917)
**Author:** [@grujildo](https://www.ruby-forum.com/u/grujildo)\ **Replies:** 2\ **Last updated:** [March 26, 2009, 6:17pm UTC](https://www.ruby-forum.com/t/code-review-runtimeboundrules/163917 "2009-03-26T18:17:01Z")
tfpt review “/shelveset:RuntimeBoundRules;REDMOND\\tomat” Comment : Implements atomizer for Ruby call site binders: A new class RubyMetaBinderFactory creates sites and caches them in dictionaries. Sites are either bo… --- ## [\[cucumber \]Missing lettersm 'a' mafter rake features](https://www.ruby-forum.com/t/cucumber-missing-lettersm-a-mafter-rake-features/161099)
**Author:** [@hoornet](https://www.ruby-forum.com/u/hoornet)\ **Replies:** 2\ **Last updated:** [February 23, 2009, 1:01pm UTC](https://www.ruby-forum.com/t/cucumber-missing-lettersm-a-mafter-rake-features/161099 "2009-02-23T13:01:03Z")
I am just starting with any testing really, but I chose this post as a tutorial. http://www.ultrasaurus.com/sarahblog/2008/12/rails-2-day-3-behavior-driven-development/comment-page-1/#comment-454 I have WinXP, so I ha… --- ## [How to sort select tag options?](https://www.ruby-forum.com/t/how-to-sort-select-tag-options/160621)
**Author:** [@zeba-momin](https://www.ruby-forum.com/u/zeba-momin)\ **Replies:** 2\ **Last updated:** [February 18, 2009, 8:42am UTC](https://www.ruby-forum.com/t/how-to-sort-select-tag-options/160621 "2009-02-18T08:42:56Z")
Hi, I have a select tag as : \<%= select(:feedbacks, :directedto , {"----Select One----"=\>“none”,“Business contact”=\>“Business Contact”,“Technical support”=\>“Technical Support”,“Payment Help”=\>“Payment Help”},{ :sele… --- ## [Prevent Direct access to a URL](https://www.ruby-forum.com/t/prevent-direct-access-to-a-url/158588)
**Author:** [@Shamunda](https://www.ruby-forum.com/u/Shamunda)\ **Replies:** 2\ **Last updated:** [January 26, 2009, 6:25pm UTC](https://www.ruby-forum.com/t/prevent-direct-access-to-a-url/158588 "2009-01-26T18:25:23Z")
Hi all - I was given a project to research if it’s possible to prevent users from accessing a path directly using NGINX? Here’s are layout: IIS & JBoss We have an IIS server presenting clients with their login page.… --- ## [Problema con metodo assoc](https://www.ruby-forum.com/t/problema-con-metodo-assoc/158227)
**Author:** [@arielmusico](https://www.ruby-forum.com/u/arielmusico)\ **Replies:** 2\ **Last updated:** [January 20, 2009, 10:35pm UTC](https://www.ruby-forum.com/t/problema-con-metodo-assoc/158227 "2009-01-20T22:35:00Z")
Hola a todos. Tengo el siguiente codigo “http://pastie.org/366013”, en el que utilizo el metodo “assoc” de la clase Array. Este metodo como saben me tiene que devolver el contenido de un Array que esta dentro de otro… --- ## [Different flavors of a gem for different versions of Ruby](https://www.ruby-forum.com/t/different-flavors-of-a-gem-for-different-versions-of-ruby/152323)
**Author:** [@sevensoft](https://www.ruby-forum.com/u/sevensoft)\ **Replies:** 2\ **Last updated:** [November 4, 2008, 2:55am UTC](https://www.ruby-forum.com/t/different-flavors-of-a-gem-for-different-versions-of-ruby/152323 "2008-11-04T02:55:08Z")
I’m updating my SqlStatement gem http://sqlstatement.rubyforge.org/ to be compatible with Ruby 1.9, and owing to totally different ways of doing s- expressions in Ruby 1.8 (which required RubyNode) and 1.9 (which can … --- ## [Cucumber: GivenScenario doesn't seem to work](https://www.ruby-forum.com/t/cucumber-givenscenario-doesnt-seem-to-work/147430)
**Author:** [@mwalsh](https://www.ruby-forum.com/u/mwalsh)\ **Replies:** 2\ **Last updated:** [September 2, 2008, 12:35am UTC](https://www.ruby-forum.com/t/cucumber-givenscenario-doesnt-seem-to-work/147430 "2008-09-02T00:35:10Z")
I’m hardly a story-runner expert, so I may be making a dumb mistake here… I’m trying to get one scenario to run another as part of its Given clause. It looks like this: Scenario: Admin user merges two venues GivenSce… --- ## [Mechanize problem, cant require nor install](https://www.ruby-forum.com/t/mechanize-problem-cant-require-nor-install/146268)
**Author:** [@scudco](https://www.ruby-forum.com/u/scudco)\ **Replies:** 2\ **Last updated:** [August 21, 2008, 7:43am UTC](https://www.ruby-forum.com/t/mechanize-problem-cant-require-nor-install/146268 "2008-08-21T07:43:38Z")
Hi Im following the simple mechanize tutorial on http://ruby-doc.org/core/ i fire up irb then type and see the following irb(main):001:0\> require ‘rubygems’ =\> true irb(main):002:0\> require ‘mechanize’ LoadError: … --- ## [Validar formato permitiendo null](https://www.ruby-forum.com/t/validar-formato-permitiendo-null/139980)
**Author:** [@fernan2](https://www.ruby-forum.com/u/fernan2)\ **Replies:** 2\ **Last updated:** [June 9, 2008, 8:29pm UTC](https://www.ruby-forum.com/t/validar-formato-permitiendo-null/139980 "2008-06-09T20:29:01Z")
Estoy tratando de validar el formato de un campo teléfono, para que sólo acepte números de 9 dígitos, pero trato de que también acepte que lo dejen en blanco: validates\_format\_of :tel\_movil, :allow\_nil =\> true,… --- ## [Problema con un form RoR](https://www.ruby-forum.com/t/problema-con-un-form-ror/136256)
**Author:** [@Manuel\_P](https://www.ruby-forum.com/u/Manuel_P)\ **Replies:** 2\ **Last updated:** [May 1, 2008, 4:30am UTC](https://www.ruby-forum.com/t/problema-con-un-form-ror/136256 "2008-05-01T04:30:10Z")
Buenas noches y saludos a todos!!! Mi problema es el siguiente: Ustedes saben que mediante la instruccion ruby script/generate scaffold suscripcione Rails me genera las vistas de index, edit y new. Bueno en la vista… --- ## [Paginator gem](https://www.ruby-forum.com/t/paginator-gem/128459)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [February 8, 2008, 8:38pm UTC](https://www.ruby-forum.com/t/paginator-gem/128459 "2008-02-08T20:38:24Z")
Not sure if the is the right place to ask about gems; point me to the right place if this is not. I installed the paginator (1.1.0) gem but my application can’t seem to find it. I’m getting: NameError in NodeControll… --- ## [Help with PDF:Writer (write in new page)](https://www.ruby-forum.com/t/help-with-pdf-writer-write-in-new-page/127341)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 2\ **Last updated:** [January 28, 2008, 3:25pm UTC](https://www.ruby-forum.com/t/help-with-pdf-writer-write-in-new-page/127341 "2008-01-28T15:25:29Z")
I want to do a list of reports, so each report should be in a different pdf page. How can I make that I want to finishing writing in the current page and I want the rest of the pdf in another page, but in the same do… --- ## [Application error - SQL\_AUTO\_IS\_NULL](https://www.ruby-forum.com/t/application-error-sql-auto-is-null/126759)
**Author:** [@sd.codewarrior](https://www.ruby-forum.com/u/sd.codewarrior)\ **Replies:** 2\ **Last updated:** [January 23, 2008, 3:36pm UTC](https://www.ruby-forum.com/t/application-error-sql-auto-is-null/126759 "2008-01-23T15:36:05Z")
I have a simple controller (browse) that uses a “books” action to display a list of books (stored in a mysql db) and a “book\_details” action to display the details of a particular book (according to the book’s mysql i… --- ## [Difficult problem w/media file metadata](https://www.ruby-forum.com/t/difficult-problem-w-media-file-metadata/124593)
**Author:** [@Giles\_B](https://www.ruby-forum.com/u/Giles_B)\ **Replies:** 2\ **Last updated:** [December 31, 2007, 9:37pm UTC](https://www.ruby-forum.com/t/difficult-problem-w-media-file-metadata/124593 "2007-12-31T21:37:05Z")
I need to automatically remove from an mp4 of the 2003 movie “Underworld” all frames which feature any image other than Kate Beckinsale wearing leather. Is there a gem that will solve this problem for me? I need to re… --- ## ['rake routes' gives error](https://www.ruby-forum.com/t/rake-routes-gives-error/117634)
**Author:** [@jko170](https://www.ruby-forum.com/u/jko170)\ **Replies:** 2\ **Last updated:** [October 18, 2007, 8:53pm UTC](https://www.ruby-forum.com/t/rake-routes-gives-error/117634 "2007-10-18T20:53:16Z")
when I run ‘rake routes’ I get the following error: rake aborted! undefined method \`session=’ for ActionController::Base:Class I believe the new cookie based sessions in environment.rb are causing the error: config.… --- ## [Kostenloses PDF - Patrick Lenz ’s “Build Your Own Ruby on Rails Web Applicat ions”](https://www.ruby-forum.com/t/kostenloses-pdf-patrick-lenz-a-s-a-oebuild-your-own-ruby-on-rails-web-applicat-ionsa/116157)
**Author:** [@Gregor\_Schmidt](https://www.ruby-forum.com/u/Gregor_Schmidt)\ **Replies:** 2\ **Last updated:** [October 3, 2007, 1:43am UTC](https://www.ruby-forum.com/t/kostenloses-pdf-patrick-lenz-a-s-a-oebuild-your-own-ruby-on-rails-web-applicat-ionsa/116157 "2007-10-03T01:43:47Z")
Hallo Liste, für alle Einsteiger vielleicht ein interessanter Link: Sitepoint.com verschenkt in den nächsten 60 Tagen o.g. Buch an alle, die bereit sind, eine E-Mail-Adresse preiszugeben (Orginalpreis $ 39). Ich finde… --- ## [Shopping cart software and radiant](https://www.ruby-forum.com/t/shopping-cart-software-and-radiant/111045)
**Author:** [@dave4c03](https://www.ruby-forum.com/u/dave4c03)\ **Replies:** 2\ **Last updated:** [August 2, 2007, 4:31am UTC](https://www.ruby-forum.com/t/shopping-cart-software-and-radiant/111045 "2007-08-02T04:31:53Z")
What sort of shopping cart software can be used with radiant? --- ## [Cap2 hangs in the shell](https://www.ruby-forum.com/t/cap2-hangs-in-the-shell/110644)
**Author:** [@dxk3355](https://www.ruby-forum.com/u/dxk3355)\ **Replies:** 2\ **Last updated:** [July 28, 2007, 10:09pm UTC](https://www.ruby-forum.com/t/cap2-hangs-in-the-shell/110644 "2007-07-28T22:09:18Z")
Hi, I’m having trouble with testing/learning capistrano… I failed at the first thing I wanted to do… here: david@local:~$ cap shell HOSTS=server1 executing \`shell’ ==================================================… --- ## [Déployer Radiant sur Debian avec Apache 2 et fastcgi](https://www.ruby-forum.com/t/da-ployer-radiant-sur-debian-avec-apache-2-et-fastcgi/108724)
**Author:** [@ouroz](https://www.ruby-forum.com/u/ouroz)\ **Replies:** 2\ **Last updated:** [July 6, 2007, 1:04pm UTC](https://www.ruby-forum.com/t/da-ployer-radiant-sur-debian-avec-apache-2-et-fastcgi/108724 "2007-07-06T13:04:02Z")
Bonjour, J’essaye de déployer mon application Radiant application avec Apache 2 et fastcgi sur Debian. J’ai modifié le fichier public/.htaccess, en ajoutant: AddHandler fcgid-script .fcgi et RewriteRule ^(.\*)$ di… --- ## [Sequel: Cannot save model or limit varchars](https://www.ruby-forum.com/t/sequel-cannot-save-model-or-limit-varchars/105963)
**Author:** [@Florian\_ASSSSmann](https://www.ruby-forum.com/u/Florian_ASSSSmann)\ **Replies:** 2\ **Last updated:** [June 5, 2007, 4:32am UTC](https://www.ruby-forum.com/t/sequel-cannot-save-model-or-limit-varchars/105963 "2007-06-05T04:32:37Z")
Hi out there, I experienced Problems when I tried to save a Sequel::Model ERROR database: ERROR: currval of sequence “schedules\_id\_seq” is not yet defined in this session The model schema is: set\_schema do serial … --- ## [Capistrano: update\_code - "No such file or directory" -](https://www.ruby-forum.com/t/capistrano-update-code-no-such-file-or-directory/95438)
**Author:** [@tomeeo](https://www.ruby-forum.com/u/tomeeo)\ **Replies:** 2\ **Last updated:** [June 13, 2006, 11:42pm UTC](https://www.ruby-forum.com/t/capistrano-update-code-no-such-file-or-directory/95438 "2006-06-13T23:42:19Z")
Hi folks, I’ve been staring at this one for far too long. I’m using Windows SVN client + Capistrano to deploy rails app to my hosted server. I can’t seem to get a single successful deployment. I keep getting this "N… --- ## [Accessing fixtures in tests](https://www.ruby-forum.com/t/accessing-fixtures-in-tests/95679)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [June 8, 2006, 8:05pm UTC](https://www.ruby-forum.com/t/accessing-fixtures-in-tests/95679 "2006-06-08T20:05:26Z")
hi all, my first attempt at tests and i’m having trouble accessing the fixture values, if anyone can make it suggestions. i have news\_release\_test.rb, using new\_releases.yml as the fixture file according to the agile… [Previous page](https://www.ruby-forum.com/top.md?page=1401&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1403&per_page=50)