# Top **URL:** https://www.ruby-forum.com/top.md?page=1009 [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:** 1010 --- ## [Help with mssql sqlserver gem, table prefix](https://www.ruby-forum.com/t/help-with-mssql-sqlserver-gem-table-prefix/233245)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [November 26, 2014, 8:28pm UTC](https://www.ruby-forum.com/t/help-with-mssql-sqlserver-gem-table-prefix/233245 "2014-11-26T20:28:11Z")
hi i have a sqlserver database with multiple companies in there. the table “prefix” give you the company name: \[CompanyA$Vendor\].\* \[CompanyB$Vendor\].\* \[CompanyC$Vendor\].\* how can i address the right company with AR… --- ## [Ruby on Rails for Beginners](https://www.ruby-forum.com/t/ruby-on-rails-for-beginners/237348)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [November 10, 2013, 2:29am UTC](https://www.ruby-forum.com/t/ruby-on-rails-for-beginners/237348 "2013-11-10T02:29:44Z")
Hi, Every now and then I see people asking about the best way to learn Ruby… Checkout Getting Started with Ruby on Railshttp://www.skillsin.com/blog/?p=515 with several recommended Ruby tutorials. Regards, Ben --- ## [Linkare username (@) e tag (#) nei commenti](https://www.ruby-forum.com/t/linkare-username-e-tag-nei-commenti/228177)
**Author:** [@albertobraschi](https://www.ruby-forum.com/u/albertobraschi)\ **Replies:** 3\ **Last updated:** [April 15, 2013, 9:54am UTC](https://www.ruby-forum.com/t/linkare-username-e-tag-nei-commenti/228177 "2013-04-15T09:54:20Z")
Ciao, sto sviluppando un’applicazione in Rails con le API di Instagram. Volevo che nei commenti poter linkare gli utenti (i nomi preceduti da @) e i tag (i nomi preceduti da #). Ad esempio: “questo è un commento da @u… --- ## [FXRuby 1.6.27 released](https://www.ruby-forum.com/t/fxruby-1-6-27-released/228046)
**Author:** [@DamiSSn\_MSG](https://www.ruby-forum.com/u/DamiSSn_MSG)\ **Replies:** 0\ **Last updated:** [April 7, 2013, 7:35pm UTC](https://www.ruby-forum.com/t/fxruby-1-6-27-released/228046 "2013-04-07T19:35:59Z")
Supported by Ruby 2.0.0-p0 32 and 64 bits. --- ## [What is the correct syntax for this in jruby 1.6.8?](https://www.ruby-forum.com/t/what-is-the-correct-syntax-for-this-in-jruby-1-6-8/224120)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [October 30, 2012, 11:06pm UTC](https://www.ruby-forum.com/t/what-is-the-correct-syntax-for-this-in-jruby-1-6-8/224120 "2012-10-30T23:06:58Z")
I am trying to make use of this file with the jruby-jars 1.6.8 but I would get syntax error around line 45 of the above file The following is the error that I would get. What is the correct syntax for jruby 1.6.8? … --- ## [Terrible\_timeout 0.1.0 - an alternative to timeout](https://www.ruby-forum.com/t/terrible-timeout-0-1-0-an-alternative-to-timeout/214639)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [December 9, 2011, 3:12am UTC](https://www.ruby-forum.com/t/terrible-timeout-0-1-0-an-alternative-to-timeout/214639 "2011-12-09T03:12:28Z")
This module still sucks, don’t use it without knowing its caveats. Read the RDoc, source code and code comments to understand it. Do not use this module without reading, reviewing, and understanding it completely. T… --- ## [Genric List in Ruby](https://www.ruby-forum.com/t/genric-list-in-ruby/214198)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [November 24, 2011, 7:36pm UTC](https://www.ruby-forum.com/t/genric-list-in-ruby/214198 "2011-11-24T19:36:39Z")
Hi in newbie to Ruby …But i have experience in C#… I want to achieve Generic List in that is there in C# in Ruby. What i want is as follows: Class Thing string name; string id; end Class Shelf List lstthing = new… --- ## [Absolute time reception through python interface](https://www.ruby-forum.com/t/absolute-time-reception-through-python-interface/213787)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [November 14, 2011, 4:41pm UTC](https://www.ruby-forum.com/t/absolute-time-reception-through-python-interface/213787 "2011-11-14T16:41:59Z")
Hello, I am able to use UHD C++ code to have an ettus device record data at a specified absolute time. I am trying to implement this functionality in python. I have read in a discussion topic that the recv command use… --- ## [Create Image](https://www.ruby-forum.com/t/create-image/182331)
**Author:** [@tejo](https://www.ruby-forum.com/u/tejo)\ **Replies:** 3\ **Last updated:** [January 28, 2010, 3:07am UTC](https://www.ruby-forum.com/t/create-image/182331 "2010-01-28T03:07:34Z")
I, i’m a problem with wx. I will do realized a software who take 8 piece of a photo frame and place a jpeg image on the middle of frame . How display them? How gem i will use ? I try with a Flex Grid Sizer but the re… --- ## [NoMethodError : undefined method \`stringify\_keys!' for "2":String](https://www.ruby-forum.com/t/nomethoderror-undefined-method-stringify-keys-for-2-string/176154)
**Author:** [@maddy](https://www.ruby-forum.com/u/maddy)\ **Replies:** 3\ **Last updated:** [September 29, 2009, 10:32am UTC](https://www.ruby-forum.com/t/nomethoderror-undefined-method-stringify-keys-for-2-string/176154 "2009-09-29T10:32:55Z")
Hi, I have been trying to create a small Rails application. In one of the steps, I am facing this error as “NoMethodError in ContactController#update … undefined method \`stringify\_keys!’ for “2”:String”. Let me giv… --- ## [XSL FO to PDF Conversion](https://www.ruby-forum.com/t/xsl-fo-to-pdf-conversion/173310)
**Author:** [@anandhkumar](https://www.ruby-forum.com/u/anandhkumar)\ **Replies:** 3\ **Last updated:** [August 7, 2009, 3:40pm UTC](https://www.ruby-forum.com/t/xsl-fo-to-pdf-conversion/173310 "2009-08-07T15:40:55Z")
Hi everyone Is there any gem or any other way in ruby to generate PDF from XSL FO. I’ve been googling for hours but with no returns. Any help would be greatly appreciated. Thanks Anandh --- ## [Form\_remote\_tag, no me funciona el javascript](https://www.ruby-forum.com/t/form-remote-tag-no-me-funciona-el-javascript/141521)
**Author:** [@rafa](https://www.ruby-forum.com/u/rafa)\ **Replies:** 3\ **Last updated:** [June 26, 2008, 11:40pm UTC](https://www.ruby-forum.com/t/form-remote-tag-no-me-funciona-el-javascript/141521 "2008-06-26T23:40:01Z")
estoy tratando de hacer el ejemplo del libro “Beginnig Ruby on Rails” de la pagina 334 y es el siguiente Handling Ajax HTML Control \<%= render (:partial =\> 'form')%\> \_form.html.erb \<% if @username %\> Sorry \<%=@… --- ## [Responding to AJAX - XMLHttpRequest](https://www.ruby-forum.com/t/responding-to-ajax-xmlhttprequest/133843)
**Author:** [@tonydm](https://www.ruby-forum.com/u/tonydm)\ **Replies:** 3\ **Last updated:** [April 4, 2008, 10:06am UTC](https://www.ruby-forum.com/t/responding-to-ajax-xmlhttprequest/133843 "2008-04-04T10:06:01Z")
Hi all, Perhaps someone experienced with XMLHttpRequest & ruby might be able to help me. I don’t know if it’s my ruby code that is failing to properly respond, or the javascript making the request and handling the re… --- ## [Using :include with find](https://www.ruby-forum.com/t/using-include-with-find/69708)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [September 25, 2006, 5:24pm UTC](https://www.ruby-forum.com/t/using-include-with-find/69708 "2006-09-25T17:24:56Z")
I’m having trouble trying to figure out how to render data when you have multiple tables and a joining table with data between them. I’ll use the Rails Recipe #22 as an example to illustrate my trouble. The concept i… --- ## [2 x MIMO Transmitter using USRPN210](https://www.ruby-forum.com/t/2-x-mimo-transmitter-using-usrpn210/229033)
**Author:** [@Ramcharan\_M\_C](https://www.ruby-forum.com/u/Ramcharan_M_C)\ **Replies:** 6\ **Last updated:** [May 25, 2013, 7:29am UTC](https://www.ruby-forum.com/t/2-x-mimo-transmitter-using-usrpn210/229033 "2013-05-25T07:29:56Z")
Hi I am trying to use two USRPN210 to transmit using 2 transmit antennas for MIMO,. I have successfully constructed a receiver using 2 USRPs with Reciever MIMO with 2 reciever antennas having a daughter board XCVR24… --- ## [New project with --no-test-framework, but when creating a model it invoked test\_unit](https://www.ruby-forum.com/t/new-project-with-no-test-framework-but-when-creating-a-model-it-invoked-test-unit/216727)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [February 12, 2012, 6:23pm UTC](https://www.ruby-forum.com/t/new-project-with-no-test-framework-but-when-creating-a-model-it-invoked-test-unit/216727 "2012-02-12T18:23:33Z")
I created a new project using: rails new abc --no-test-framework -d mysql Now when creating a model I showed: create app/models/account.rb invoke test\_unit create test/unit/account\_test.rb create te… --- ## [Problema con RMagick](https://www.ruby-forum.com/t/problema-con-rmagick/197517)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 6\ **Last updated:** [October 24, 2010, 7:25pm UTC](https://www.ruby-forum.com/t/problema-con-rmagick/197517 "2010-10-24T19:25:10Z")
Ciao a tutti, tento di installare su di una Debian testing la gemma rmagick (v.2.13.1) con il classico “gem install rmagick -r” Al momenti di creare la native extention mi da il seguente errore: Can’t install RMagick… --- ## [Errors in Ruby](https://www.ruby-forum.com/t/errors-in-ruby/191494)
**Author:** [@swengineer](https://www.ruby-forum.com/u/swengineer)\ **Replies:** 6\ **Last updated:** [July 13, 2010, 5:10pm UTC](https://www.ruby-forum.com/t/errors-in-ruby/191494 "2010-07-13T17:10:59Z")
In the following sentence: The raise method is from the Kernel module. By default, raise creates an exception of the RuntimeError class. From: What is meant by raising an exception of the “RunTimeError”? And, if we r… --- ## [RFX2400 intermediate frequency](https://www.ruby-forum.com/t/rfx2400-intermediate-frequency/189666)
**Author:** [@Mrudula\_Karve](https://www.ruby-forum.com/u/Mrudula_Karve)\ **Replies:** 6\ **Last updated:** [June 5, 2010, 6:54pm UTC](https://www.ruby-forum.com/t/rfx2400-intermediate-frequency/189666 "2010-06-05T18:54:42Z")
I am using RFX2400 daughter board with USRP2. I read on one of the discussion-threads that RFX2400 down-converts to 10Mhz; and the DDCs on the USRP2 FPGA downconverts it further. So, for example if I use a decimation … --- ## [HTML character codes in ActionMailer subject](https://www.ruby-forum.com/t/html-character-codes-in-actionmailer-subject/189257)
**Author:** [@jhaagmans](https://www.ruby-forum.com/u/jhaagmans)\ **Replies:** 6\ **Last updated:** [May 28, 2010, 8:52pm UTC](https://www.ruby-forum.com/t/html-character-codes-in-actionmailer-subject/189257 "2010-05-28T20:52:25Z")
Hi, We have our e-mail subjects stored in I18n locale files. For the English version of the website, we had no problem, but now we’re translating to German, which uses a lot of symbols like ü and Ü for example. We st… --- ## [Deleting Sessions with no logout](https://www.ruby-forum.com/t/deleting-sessions-with-no-logout/167714)
**Author:** [@snantz](https://www.ruby-forum.com/u/snantz)\ **Replies:** 6\ **Last updated:** [May 13, 2009, 4:58pm UTC](https://www.ruby-forum.com/t/deleting-sessions-with-no-logout/167714 "2009-05-13T16:58:40Z")
HI all, I have an app that has a admin side and a user side. The users logging into the admin side can view and edit profile, if need be, on the user side. However, the user has three types: admin, travel manager, and … --- ## [Opinion on Multiple forms on same page](https://www.ruby-forum.com/t/opinion-on-multiple-forms-on-same-page/155126)
**Author:** [@chirantan](https://www.ruby-forum.com/u/chirantan)\ **Replies:** 6\ **Last updated:** [December 10, 2008, 2:19am UTC](https://www.ruby-forum.com/t/opinion-on-multiple-forms-on-same-page/155126 "2008-12-10T02:19:23Z")
Hi, This is probably not the best place to post this question but I wanted to know whether using multiple form tags in the same view page should be avoided or it is not a problem? I have heard few people saying that … --- ## [How to turn of message logs when using Rack](https://www.ruby-forum.com/t/how-to-turn-of-message-logs-when-using-rack/139100)
**Author:** [@Vivek\_P](https://www.ruby-forum.com/u/Vivek_P)\ **Replies:** 6\ **Last updated:** [June 2, 2008, 6:37pm UTC](https://www.ruby-forum.com/t/how-to-turn-of-message-logs-when-using-rack/139100 "2008-06-02T18:37:28Z")
I have a Rails application that is packaged as WAR using warbler 0.9.9(Rack) and when deployed it works fine but I see lots of logs, such as: \[#|2008-05-29T23:55:07.144-0700|INFO|sun-appserver9.1| ntainer.web|\_Threa… --- ## [Rails plugins that use other plugins - why is does this seem impossible?](https://www.ruby-forum.com/t/rails-plugins-that-use-other-plugins-why-is-does-this-seem-impossible/126060)
**Author:** [@goodieboy](https://www.ruby-forum.com/u/goodieboy)\ **Replies:** 6\ **Last updated:** [January 15, 2008, 3:27pm UTC](https://www.ruby-forum.com/t/rails-plugins-that-use-other-plugins-why-is-does-this-seem-impossible/126060 "2008-01-15T15:27:53Z")
OK, probably the most frustrated I’ve ever been with Rails. If I don’t figure this out, I’m going to, um… try again tomorrow. I’m simply trying to create a plugin. I did the ./script/generate plugin MY\_NEW\_PLUGIN and … --- ## [Imitate "Unknown action"?](https://www.ruby-forum.com/t/imitate-unknown-action/120107)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 6\ **Last updated:** [November 13, 2007, 11:52pm UTC](https://www.ruby-forum.com/t/imitate-unknown-action/120107 "2007-11-13T23:52:53Z")
Hi all I’m integrating some basic authorization stuff. When a user hits /countries/some\_unknown\_action, then Rails displays a “Unknown action” message (in development mode). When an unauthorized user hits /countries/… --- ## [Form with two buttons](https://www.ruby-forum.com/t/form-with-two-buttons/117294)
**Author:** [@zaid](https://www.ruby-forum.com/u/zaid)\ **Replies:** 6\ **Last updated:** [October 17, 2007, 9:31am UTC](https://www.ruby-forum.com/t/form-with-two-buttons/117294 "2007-10-17T09:31:44Z")
Hi, I need to make a form with two buttons. But I do wrong. And why not can be. form: \<%= form\_tag :controller =\> ‘establishment\_contents’, :action =\> ‘llamada’, :opMenu =\> opcionMenu %\> \[…\] \<%= image\_submit\_tag ("… --- ## [Flex\_image and bulk import](https://www.ruby-forum.com/t/flex-image-and-bulk-import/105956)
**Author:** [@kevin\_evans](https://www.ruby-forum.com/u/kevin_evans)\ **Replies:** 6\ **Last updated:** [June 5, 2007, 5:51pm UTC](https://www.ruby-forum.com/t/flex-image-and-bulk-import/105956 "2007-06-05T17:51:54Z")
I’m using the excellent flex\_image plugin for a new project and have hit a bit of a road block. I need to import a large number of images and so have been looking at an alternative to just using a simple html form to … --- ## [How does rails do this "find\_by\_?"](https://www.ruby-forum.com/t/how-does-rails-do-this-find-by/90337)
**Author:** [@jamal](https://www.ruby-forum.com/u/jamal)\ **Replies:** 6\ **Last updated:** [March 28, 2007, 9:48am UTC](https://www.ruby-forum.com/t/how-does-rails-do-this-find-by/90337 "2007-03-28T09:48:27Z")
Hello there, I’m wondering how do they create functions on the fly? find\_by\_any\_column\_name ?? I want to do something similar with my models, but I don’t really know how to do it? user\_current\_nickname user\_current… --- ## [Alternate CSS for scaffold?](https://www.ruby-forum.com/t/alternate-css-for-scaffold/89631)
**Author:** [@markthomas](https://www.ruby-forum.com/u/markthomas)\ **Replies:** 6\ **Last updated:** [March 26, 2007, 2:07am UTC](https://www.ruby-forum.com/t/alternate-css-for-scaffold/89631 "2007-03-26T02:07:32Z")
Does anyone have an alternate CSS for the default scaffold that makes it look decent? Would you be willing to share it? Eventually I’ll create my own scaffold generator but in the mean time, I’d like to be able to dem… --- ## [Move ruby\_1\_8\_5 to SVN](https://www.ruby-forum.com/t/move-ruby-1-8-5-to-svn/83827)
**Author:** [@Shugo\_M](https://www.ruby-forum.com/u/Shugo_M)\ **Replies:** 6\ **Last updated:** [January 31, 2007, 6:40am UTC](https://www.ruby-forum.com/t/move-ruby-1-8-5-to-svn/83827 "2007-01-31T06:40:32Z")
e$BA0ED$G$9!#e(B ruby\_1\_8\_5e$B$O8=\>u$G$Oe(BCVSe$B$G%a%s%F%J%s%9$7$F$$$^$9$,!“e(Blithium.ruby-lang.org e$B$NITD4e(B(1/30 10:00e$B8=:\_$G%V!\<%H$7$J$$\>u67e(B)e$B$b$”$j!"$G$-$l$Pe(BSVNe$B$K0\\9T$7$?$$e(B e$B$H;W$C$F$$$^$9!#… --- ## [TrueClass === TrueClass](https://www.ruby-forum.com/t/trueclass-trueclass/82703)
**Author:** [@bmihelac](https://www.ruby-forum.com/u/bmihelac)\ **Replies:** 6\ **Last updated:** [January 20, 2007, 8:46pm UTC](https://www.ruby-forum.com/t/trueclass-trueclass/82703 "2007-01-20T20:46:22Z")
Hi all, why is: TrueClass === TrueClass # false Object === Object # true Documentation states that === method is used to provide meaningful semantic in case statements. Can anyone explain me why some classes return… --- ## [Pervasives-0.0.1](https://www.ruby-forum.com/t/pervasives-0-0-1/81269)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 6\ **Last updated:** [January 19, 2007, 4:31pm UTC](https://www.ruby-forum.com/t/pervasives-0-0-1/81269 "2007-01-19T16:31:23Z")
NAME pervasives.rb SYNOPSIS access to pristine object state. if you don’t metaprogram you probably don’t need it INSTALL gem install pervasives URIS http://rubyforge.org/projects/codeforpeople/ http://codeforp… --- ## [\[ANN\] Ziya plugin - Charting the rails](https://www.ruby-forum.com/t/ann-ziya-plugin-charting-the-rails/80692)
**Author:** [@kitesurfer](https://www.ruby-forum.com/u/kitesurfer)\ **Replies:** 6\ **Last updated:** [January 2, 2007, 5:53am UTC](https://www.ruby-forum.com/t/ann-ziya-plugin-charting-the-rails/80692 "2007-01-02T05:53:28Z")
All, We’ve just got down with the first implementation of ZiYa. This rails plugin allows you to display elegant charts on your webapps, the easy way… Check out at the details at http://liquidrail.com. Best wishes to… --- ## [Neewby question: how to monitor a variable value](https://www.ruby-forum.com/t/neewby-question-how-to-monitor-a-variable-value/72979)
**Author:** [@Luc\_J](https://www.ruby-forum.com/u/Luc_J)\ **Replies:** 6\ **Last updated:** [October 21, 2006, 12:01am UTC](https://www.ruby-forum.com/t/neewby-question-how-to-monitor-a-variable-value/72979 "2006-10-21T00:01:45Z")
Hello All, I remember reading in a book that we could very easily monitor the value of a variable and have for instance an alert message displayed each time this variable s modified. I do not manage to find how to do … --- ## [Ruby's Logger vs ActiveRecord: no more Logger data output](https://www.ruby-forum.com/t/rubys-logger-vs-activerecord-no-more-logger-data-output/98069)
**Author:** [@Georges\_Ko](https://www.ruby-forum.com/u/Georges_Ko)\ **Replies:** 6\ **Last updated:** [July 26, 2006, 3:43pm UTC](https://www.ruby-forum.com/t/rubys-logger-vs-activerecord-no-more-logger-data-output/98069 "2006-07-26T15:43:35Z")
Hi, I’m writing an application that uses both Ruby’s Logger and ActiveRecord, but ActiveRecord seems to break Ruby’s Logger, as the Logger data (date, level, etc…) is not output anymore. Below is an example: $ cat t… --- ## [\[ANN\] Mongrel 0.3.3 -- Bug Fix](https://www.ruby-forum.com/t/ann-mongrel-0-3-3-bug-fix/102526)
**Author:** [@Zed\_S](https://www.ruby-forum.com/u/Zed_S)\ **Replies:** 6\ **Last updated:** [February 15, 2006, 11:45pm UTC](https://www.ruby-forum.com/t/ann-mongrel-0-3-3-bug-fix/102526 "2006-02-15T23:45:24Z")
Hey Folks, This is a quick release that fixes a major bug. I forgot to require the timeout library properly in mongrel.rb so people using Mongrel outside of Rails would see pauses. 0.3.3 fixes this all up. The 0.3… --- ## [Subselecting hash back into hash (oneliner?)](https://www.ruby-forum.com/t/subselecting-hash-back-into-hash-oneliner/53154)
**Author:** [@jonbaer](https://www.ruby-forum.com/u/jonbaer)\ **Replies:** 6\ **Last updated:** [January 27, 2006, 8:23am UTC](https://www.ruby-forum.com/t/subselecting-hash-back-into-hash-oneliner/53154 "2006-01-27T08:23:52Z")
Going through pick-axe and was just wondering if there was a one liner for something such as this that I may have missed: h2 = Hash.new h1 = {“foo1”=\>“bar1”, “foo2”=\>“bar2”} query = h1.select { |k,v| v == “bar2” } q… --- ## [Threading sync](https://www.ruby-forum.com/t/threading-sync/97176)
**Author:** [@Mage](https://www.ruby-forum.com/u/Mage)\ **Replies:** 6\ **Last updated:** [January 26, 2006, 8:31pm UTC](https://www.ruby-forum.com/t/threading-sync/97176 "2006-01-26T20:31:40Z")
Hello, I was thinking of writing my first threaded app in Ruby. One thread should fetch data from the database, another should write it to a file. I would like to use an array, which has hash elements. I append new e… --- ## [Agile book - test error](https://www.ruby-forum.com/t/agile-book-test-error/74475)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [December 24, 2005, 8:00pm UTC](https://www.ruby-forum.com/t/agile-book-test-error/74475 "2005-12-24T20:00:34Z")
Hi all, I get an error when testing the “store\_controller\_test.rb” The troublesome line is in the test below: def test\_add\_to\_cart get :add\_to\_cart, :id =\> @version\_control\_book.id \<\<\< cart = session\[:cart\] assert… --- ## [Guided Tutorials - Experience](https://www.ruby-forum.com/t/guided-tutorials-experience/232647)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [October 22, 2014, 12:16pm UTC](https://www.ruby-forum.com/t/guided-tutorials-experience/232647 "2014-10-22T12:16:36Z")
Hello, I did 2 of the Guided Tutorials - Programming GNU Radio in Python and C++ and want to tell you about my experiences. First thanks for making this tutorials! They really help me to get a good start with GNU Rad… --- ## [Token authenctication](https://www.ruby-forum.com/t/token-authenctication/231878)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [September 4, 2014, 10:27pm UTC](https://www.ruby-forum.com/t/token-authenctication/231878 "2014-09-04T22:27:48Z")
Hi all, i’m building my first project in RoR. And i’m now looking into authentication. A lot of the posts online recommended devise so i’m looking into that. I require authentication in a html website and a json api … --- ## [Rubeque: Unidentified X Object](https://www.ruby-forum.com/t/rubeque-unidentified-x-object/221813)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [August 1, 2012, 2:01am UTC](https://www.ruby-forum.com/t/rubeque-unidentified-x-object/221813 "2012-08-01T02:01:06Z")
Couldn’t figure out how to solve this puzzle. Anyone? http://rubeque.com/problems/unidentified-x-object --- ## [Nginx .htaccess problem](https://www.ruby-forum.com/t/nginx-htaccess-problem/202555)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [February 2, 2011, 10:45am UTC](https://www.ruby-forum.com/t/nginx-htaccess-problem/202555 "2011-02-02T10:45:32Z")
Uploaded with ImageShack.us hi i just try to running my website on nginx i am really impressed the speed i have search engine script and working apache well i just made 81 port for nginx for testing purpose i found … --- ## [Need to know how to use an image as a submit button](https://www.ruby-forum.com/t/need-to-know-how-to-use-an-image-as-a-submit-button/175759)
**Author:** [@explainer](https://www.ruby-forum.com/u/explainer)\ **Replies:** 4\ **Last updated:** [September 19, 2009, 7:40pm UTC](https://www.ruby-forum.com/t/need-to-know-how-to-use-an-image-as-a-submit-button/175759 "2009-09-19T19:40:46Z")
I have been searching around for a way to replace the ugly ‘submit’ button with a pretty graphic, and I cannot seem to get anything to work. This has to be easier than it seems! An example would be much appreciated. … --- ## [Forum.count.should, should doesn't work?](https://www.ruby-forum.com/t/forum-count-should-should-doesnt-work/168325)
**Author:** [@rubyernewbie](https://www.ruby-forum.com/u/rubyernewbie)\ **Replies:** 4\ **Last updated:** [May 20, 2009, 11:18am UTC](https://www.ruby-forum.com/t/forum-count-should-should-doesnt-work/168325 "2009-05-20T11:18:00Z")
Scenario: List Tasks Then I should have 3 forums Then /^I should have (\[0-9\]+) forums$/ do |counts| Forum.count.should == counts.to\_i end ==== When I go to the homepage # features/step\_definitions/webrat\_steps.rb… --- ## [\[Bug #1442\] indentation check and coverage for toplevel do not work](https://www.ruby-forum.com/t/bug-1442-indentation-check-and-coverage-for-toplevel-do-not-work/167401)
**Author:** [@Yusuke\_E](https://www.ruby-forum.com/u/Yusuke_E)\ **Replies:** 4\ **Last updated:** [May 17, 2009, 7:28am UTC](https://www.ruby-forum.com/t/bug-1442-indentation-check-and-coverage-for-toplevel-do-not-work/167401 "2009-05-17T07:28:21Z")
Bug #1442: indentation check and coverage for toplevel do not work http://redmine.ruby-lang.org/issues/show/1442 e$B5/I\<\ **Author:** [@arevert](https://www.ruby-forum.com/u/arevert)\ **Replies:** 4\ **Last updated:** [March 31, 2009, 9:54pm UTC](https://www.ruby-forum.com/t/error-con-mysql-5-1-31-on-rails-2-2-2/164351 "2009-03-31T21:54:42Z") Buenos días: Tengo una historia curiosa. Tenía una aplicación funcionando en MYSQL 5.0.1 y rails 2.2.2. Pero por motivos que no vienen al caso he tenido que actualizar la base a Server version: 5.1.31-community MyS… --- ## [Weird character downcasing issue](https://www.ruby-forum.com/t/weird-character-downcasing-issue/158451)
**Author:** [@mauricio](https://www.ruby-forum.com/u/mauricio)\ **Replies:** 4\ **Last updated:** [January 27, 2009, 11:38pm UTC](https://www.ruby-forum.com/t/weird-character-downcasing-issue/158451 "2009-01-27T23:38:10Z")
Hi guys. Anyone knows why if I try this: “Ö”.downcase I get this: =\> “\\303\\226” In pure Java: “Ö”.toLowerCase() Yields the correct result. Maurício Linhares http://alinhavado.wordpress.com/ (pt-br) | http://… --- ## [How to convert the charset of texts in a Execl which has multi-language text and charset?](https://www.ruby-forum.com/t/how-to-convert-the-charset-of-texts-in-a-execl-which-has-multi-language-text-and-charset/148589)
**Author:** [@Wu\_Nan](https://www.ruby-forum.com/u/Wu_Nan)\ **Replies:** 4\ **Last updated:** [September 15, 2008, 1:52pm UTC](https://www.ruby-forum.com/t/how-to-convert-the-charset-of-texts-in-a-execl-which-has-multi-language-text-and-charset/148589 "2008-09-15T13:52:09Z")
Hello all, I want to use Ruby to read a excel file’s content and convert them in to UTF-8. However, in that file there are many different language texts, such as Greek, Japanese, Korea, Russia and so on. So I use Ic… --- ## [Can't start rails app: vendor/rails/railties/lib/initializer](https://www.ruby-forum.com/t/cant-start-rails-app-vendor-rails-railties-lib-initializer/141795)
**Author:** [@raimon](https://www.ruby-forum.com/u/raimon)\ **Replies:** 4\ **Last updated:** [June 30, 2008, 10:06pm UTC](https://www.ruby-forum.com/t/cant-start-rails-app-vendor-rails-railties-lib-initializer/141795 "2008-06-30T22:06:35Z")
Hello, after some months of not using Ruby On Rails, I want to do more work with it, but I can’t start one of my rails projects: sh-3.2# mongrel\_rails start \*\* Starting Mongrel listening at 0.0.0.0:3000 \*\* Starting … [Previous page](https://www.ruby-forum.com/top.md?page=1008&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1010&per_page=50)