# Top **URL:** https://www.ruby-forum.com/top.md?page=1620 [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:** 1621 --- ## [Xml](https://www.ruby-forum.com/t/xml/158649)
**Author:** [@harish\_dew](https://www.ruby-forum.com/u/harish_dew)\ **Replies:** 4\ **Last updated:** [January 31, 2009, 12:02am UTC](https://www.ruby-forum.com/t/xml/158649 "2009-01-31T00:02:08Z")
Hi All, i am new ruby on rails n i am currently working on xml with Ruby on rails. i prepared string and passed that string into simplexml module xml\_data = " 123 FirstSecondThird FirstSecondThird FirstSecondThir… --- ## [Adding routes and link\_to](https://www.ruby-forum.com/t/adding-routes-and-link-to/156856)
**Author:** [@sobert](https://www.ruby-forum.com/u/sobert)\ **Replies:** 4\ **Last updated:** [January 5, 2009, 1:20am UTC](https://www.ruby-forum.com/t/adding-routes-and-link-to/156856 "2009-01-05T01:20:10Z")
Hello. I’ve added some routes : map.news ‘news’, :controller =\> :News, :action =\>:index map.login ‘login’, :controller =\> :Login , :action =\>:index When I go to /news or /login before adding the routes, it works well… --- ## [Random method](https://www.ruby-forum.com/t/random-method/153633)
**Author:** [@amarime](https://www.ruby-forum.com/u/amarime)\ **Replies:** 4\ **Last updated:** [November 20, 2008, 6:11pm UTC](https://www.ruby-forum.com/t/random-method/153633 "2008-11-20T18:11:12Z")
hi group I’m new in RubyonRails world i need to define a method that will generate random CPU utilization (0-100%) --- ## [Cloud computing and Ruby on Rails](https://www.ruby-forum.com/t/cloud-computing-and-ruby-on-rails/151993)
**Author:** [@Delirium\_tremens](https://www.ruby-forum.com/u/Delirium_tremens)\ **Replies:** 4\ **Last updated:** [October 29, 2008, 7:14pm UTC](https://www.ruby-forum.com/t/cloud-computing-and-ruby-on-rails/151993 "2008-10-29T19:14:04Z")
How does cloud computing relate to Ruby on Rails? --- ## [I have been looking at this little anomoly ?A =\> 65](https://www.ruby-forum.com/t/i-have-been-looking-at-this-little-anomoly-a-65/147963)
**Author:** [@victorgrey](https://www.ruby-forum.com/u/victorgrey)\ **Replies:** 4\ **Last updated:** [September 7, 2008, 7:35pm UTC](https://www.ruby-forum.com/t/i-have-been-looking-at-this-little-anomoly-a-65/147963 "2008-09-07T19:35:24Z")
I know that the reverse is 65.chr but I can find no documentation for this (aside from the above line) And I wanted to find out more about it, so am trying things like:\>\> ?A =\> 65 hi = “Hello World” =\> “Hello Worl… --- ## [Howto run a non-app script in console](https://www.ruby-forum.com/t/howto-run-a-non-app-script-in-console/135189)
**Author:** [@mat30](https://www.ruby-forum.com/u/mat30)\ **Replies:** 4\ **Last updated:** [April 19, 2008, 1:19am UTC](https://www.ruby-forum.com/t/howto-run-a-non-app-script-in-console/135189 "2008-04-19T01:19:07Z")
To save some typing I’d like to create and run any script in the console window. By ‘any script’ I mean non-application related, that is a script that doos not exist within the application structure. This would help … --- ## [REST standard actions: why does "new" action have a .xml flavor?](https://www.ruby-forum.com/t/rest-standard-actions-why-does-new-action-have-a-xml-flavor/133576)
**Author:** [@Pito](https://www.ruby-forum.com/u/Pito)\ **Replies:** 4\ **Last updated:** [April 2, 2008, 4:24pm UTC](https://www.ruby-forum.com/t/rest-standard-actions-why-does-new-action-have-a-xml-flavor/133576 "2008-04-02T16:24:21Z")
When I generate a REST controller scaffold I get an action that looks something like: GET /users/new GET /users/new.xml def new @user = User.new respond\_to do |format| format.html # new.html.erb format.xml { r… --- ## [Autotest with TDD "test-first" problem](https://www.ruby-forum.com/t/autotest-with-tdd-test-first-problem/129980)
**Author:** [@dangermoose](https://www.ruby-forum.com/u/dangermoose)\ **Replies:** 4\ **Last updated:** [February 26, 2008, 6:41am UTC](https://www.ruby-forum.com/t/autotest-with-tdd-test-first-problem/129980 "2008-02-26T06:41:35Z")
Hi, I’m mostly quite happy using autotest with rspec, but there’s one thing that’s been bothering me, and as my test suite grows larger it’d becoming more painful. Autotest re-runs the entire suite whenever a spec th… --- ## [Helpers in view specs](https://www.ruby-forum.com/t/helpers-in-view-specs/129349)
**Author:** [@steve](https://www.ruby-forum.com/u/steve)\ **Replies:** 4\ **Last updated:** [February 17, 2008, 6:41pm UTC](https://www.ruby-forum.com/t/helpers-in-view-specs/129349 "2008-02-17T18:41:22Z")
I’m not sure of what the community stance is on this, but is there a builtin way to include helpers in view specs? Is this practice shunned? My thoughts on the matter are that I expect my views to have a specific outp… --- ## [Rails versions and documentation, confused learning rails](https://www.ruby-forum.com/t/rails-versions-and-documentation-confused-learning-rails/127295)
**Author:** [@Mikey\_P](https://www.ruby-forum.com/u/Mikey_P)\ **Replies:** 4\ **Last updated:** [February 9, 2008, 1:42am UTC](https://www.ruby-forum.com/t/rails-versions-and-documentation-confused-learning-rails/127295 "2008-02-09T01:42:48Z")
Okay, I am new to rails. I see that the new release of rails does not apply to anything on the site with regards to tutorials including screencasts. What I don’t understand is how I am suppose to learn Rails 2.0 if th… --- ## [ZenTest 3.9.1 Released](https://www.ruby-forum.com/t/zentest-3-9-1-released/127771)
**Author:** [@aguynamedryan](https://www.ruby-forum.com/u/aguynamedryan)\ **Replies:** 4\ **Last updated:** [February 1, 2008, 5:31pm UTC](https://www.ruby-forum.com/t/zentest-3-9-1-released/127771 "2008-02-01T17:31:58Z")
ZenTest version 3.9.1 has been released! http://www.zenspider.com/ZSS/Products/ZenTest/ http://rubyforge.org/projects/zentest/ removed\_email\_address@domain.invalid ZenTest provides 4 different tools and 1 library: zen… --- ## [Question on using gr.file\_source](https://www.ruby-forum.com/t/question-on-using-gr-file-source/125890)
**Author:** [@jasonallen](https://www.ruby-forum.com/u/jasonallen)\ **Replies:** 4\ **Last updated:** [January 16, 2008, 1:04pm UTC](https://www.ruby-forum.com/t/question-on-using-gr-file-source/125890 "2008-01-16T13:04:32Z")
Hi! I’m quite new to GNU Radio and I was wondering whether I could access via index the values obtained after the gr.file\_source() command? I mean, could I retrieve contents just as if it were an array? Thanks! --- ## [File upload issue](https://www.ruby-forum.com/t/file-upload-issue/123134)
**Author:** [@deliak](https://www.ruby-forum.com/u/deliak)\ **Replies:** 4\ **Last updated:** [December 14, 2007, 1:24pm UTC](https://www.ruby-forum.com/t/file-upload-issue/123134 "2007-12-14T13:24:07Z")
Hi all, I’m running my rails app with dispatch.fcgi && lighttpd in a environment with memory issues(but no disk space issues). Whenever I try to upload a file via http (simple multipart form with input type file) whi… --- ## [A couple of database design questions](https://www.ruby-forum.com/t/a-couple-of-database-design-questions/122039)
**Author:** [@brian](https://www.ruby-forum.com/u/brian)\ **Replies:** 4\ **Last updated:** [December 4, 2007, 8:18pm UTC](https://www.ruby-forum.com/t/a-couple-of-database-design-questions/122039 "2007-12-04T20:18:07Z")
I’m designing a db with several types of organization-type entities, e.g., company, school, etc… each one of which can have one or more addresses, phone numbers, fax numbers, etc. Therefore, wouldn’t it be best to giv… --- ## [LDAP bind error](https://www.ruby-forum.com/t/ldap-bind-error/116631)
**Author:** [@mokkai](https://www.ruby-forum.com/u/mokkai)\ **Replies:** 4\ **Last updated:** [October 8, 2007, 2:25pm UTC](https://www.ruby-forum.com/t/ldap-bind-error/116631 "2007-10-08T14:25:57Z")
i am new to ruby … in java my ldap server is connecting like username=“myname” password="\*\*\*\*\*\*\*\*\*" LDAPConnection ld = new LDAPConnection(); ld.connect( “192.168.1.1”, 389); con=ld.authenticate (“uid=”+username+"… --- ## [Modeling -- how to support multiple views of same components](https://www.ruby-forum.com/t/modeling-how-to-support-multiple-views-of-same-components/110384)
**Author:** [@Trans](https://www.ruby-forum.com/u/Trans)\ **Replies:** 4\ **Last updated:** [July 26, 2007, 9:39pm UTC](https://www.ruby-forum.com/t/modeling-how-to-support-multiple-views-of-same-components/110384 "2007-07-26T21:39:21Z")
I have a little design conundrum. I’m not sure the best way to model this. Basically I have two model “parts” and I want to support two ways of using them. Eg. class Part1 attr\_accessor :a, :b, :x end class Part2 … --- ## [Monitoring Rails Application in Prouction](https://www.ruby-forum.com/t/monitoring-rails-application-in-prouction/107376)
**Author:** [@matt](https://www.ruby-forum.com/u/matt)\ **Replies:** 4\ **Last updated:** [June 21, 2007, 7:34pm UTC](https://www.ruby-forum.com/t/monitoring-rails-application-in-prouction/107376 "2007-06-21T19:34:17Z")
Anyone have any suggested tools or plugins to monitor a rail application in production? --- ## [Rails API is not well defined](https://www.ruby-forum.com/t/rails-api-is-not-well-defined/104819)
**Author:** [@Mario\_TSL](https://www.ruby-forum.com/u/Mario_TSL)\ **Replies:** 4\ **Last updated:** [May 22, 2007, 11:29pm UTC](https://www.ruby-forum.com/t/rails-api-is-not-well-defined/104819 "2007-05-22T23:29:50Z")
Although somewhat new, I continue to struggle with passing the right parameters to the Rails methods despite making direct reference to the documentation. For example, I want to create a form: form\_tag :action =\> ‘d… --- ## [Fwd: Please Forward: Ruby Quiz Submission](https://www.ruby-forum.com/t/fwd-please-forward-ruby-quiz-submission/229125)
**Author:** [@bbazzarrakk](https://www.ruby-forum.com/u/bbazzarrakk)\ **Replies:** 4\ **Last updated:** [May 1, 2007, 3:58pm UTC](https://www.ruby-forum.com/t/fwd-please-forward-ruby-quiz-submission/229125 "2007-05-01T15:58:08Z")
Begin forwarded message: --- ## [How do I allow multiple shopping carts per user?](https://www.ruby-forum.com/t/how-do-i-allow-multiple-shopping-carts-per-user/92026)
**Author:** [@jakedh](https://www.ruby-forum.com/u/jakedh)\ **Replies:** 4\ **Last updated:** [April 15, 2007, 5:33am UTC](https://www.ruby-forum.com/t/how-do-i-allow-multiple-shopping-carts-per-user/92026 "2007-04-15T05:33:26Z")
I’m creating an order entry application based on the depot application in Dave T.'s book “Agile Web D. with Rails”, except one major difference is that I want the user to be allowed to have any number of orders open … --- ## [Warning quando si modificano costanti](https://www.ruby-forum.com/t/warning-quando-si-modificano-costanti/91365)
**Author:** [@marco](https://www.ruby-forum.com/u/marco)\ **Replies:** 4\ **Last updated:** [April 8, 2007, 3:01pm UTC](https://www.ruby-forum.com/t/warning-quando-si-modificano-costanti/91365 "2007-04-08T15:01:23Z")
Ciao ragazzi, se io provo a modificare una costante già inizilizzata mi conpare un warning (la modifica avviene con successo)… Come faccio a far sparire il warning? C’è modo di cancellare una costante? Grazie, MA… --- ## [Select Box population](https://www.ruby-forum.com/t/select-box-population/88401)
**Author:** [@mike](https://www.ruby-forum.com/u/mike)\ **Replies:** 4\ **Last updated:** [March 11, 2007, 6:18pm UTC](https://www.ruby-forum.com/t/select-box-population/88401 "2007-03-11T18:18:14Z")
I would like to populate a select box in rails with the values 0 - 100 - how can this be done in rails? --- ## [Capistrano Manual?](https://www.ruby-forum.com/t/capistrano-manual/86034)
**Author:** [@dnorton](https://www.ruby-forum.com/u/dnorton)\ **Replies:** 4\ **Last updated:** [February 19, 2007, 11:53pm UTC](https://www.ruby-forum.com/t/capistrano-manual/86034 "2007-02-19T23:53:09Z")
Hi all, I’ve been wanting to do some Capistrano learning for the past few days so I hit up the Rails wiki and it would seem that the most comprehensive introduction is the Capistrano manual hosted on manuals.rubyonra… --- ## [Session\_id generation different for subdomains](https://www.ruby-forum.com/t/session-id-generation-different-for-subdomains/85340)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [February 12, 2007, 11:21pm UTC](https://www.ruby-forum.com/t/session-id-generation-different-for-subdomains/85340 "2007-02-12T23:21:24Z")
Hi! So, I’ve got a bunch of different subdomains for our site… foobar.myhost.com bar.myhost.com foo.myhost.com However, I would like for RAILS to have consistent session ids for each of these subdomains as they all… --- ## [La trasmigrazione dei dati](https://www.ruby-forum.com/t/la-trasmigrazione-dei-dati/77634)
**Author:** [@reis](https://www.ruby-forum.com/u/reis)\ **Replies:** 4\ **Last updated:** [November 29, 2006, 2:45pm UTC](https://www.ruby-forum.com/t/la-trasmigrazione-dei-dati/77634 "2006-11-29T14:45:14Z")
Ragazzi su therubymine.comhttp://www.therubymine.com/articles/2006/11/29/trasmigrazione-dati-con-activerecordc’è un articolo che ho trovato veramente divertente (lo so… è strano per è così)! Lo consiglio vivamente… … --- ## [Any ideas on how to model this?](https://www.ruby-forum.com/t/any-ideas-on-how-to-model-this/76009)
**Author:** [@runrunshaw](https://www.ruby-forum.com/u/runrunshaw)\ **Replies:** 4\ **Last updated:** [November 17, 2006, 3:49am UTC](https://www.ruby-forum.com/t/any-ideas-on-how-to-model-this/76009 "2006-11-17T03:49:54Z")
Hello, I’m attempting to move beyond the Agile Web Dev w\\Rails book and explore writing some practice apps from scratch. I m attempting to model an online t-shirt shop were customers can select from a variety of dif… --- ## [Javascript validations](https://www.ruby-forum.com/t/javascript-validations/67404)
**Author:** [@dimon](https://www.ruby-forum.com/u/dimon)\ **Replies:** 4\ **Last updated:** [October 26, 2006, 12:24am UTC](https://www.ruby-forum.com/t/javascript-validations/67404 "2006-10-26T00:24:53Z")
Is there a way of generating client-side javascript validations, maybe Unobtrusive Javascript or something like that? Thanks --- ## [Paginate by Year](https://www.ruby-forum.com/t/paginate-by-year/73018)
**Author:** [@sweb](https://www.ruby-forum.com/u/sweb)\ **Replies:** 4\ **Last updated:** [October 20, 2006, 10:53pm UTC](https://www.ruby-forum.com/t/paginate-by-year/73018 "2006-10-20T22:53:35Z")
Hi, I have a model, Day, and the table, ‘days’, contains 10,000 day records each with a field, ‘date’, which has a ruby date object matched to a mysql date type, YYYY-MM-DD. I would like my controller to paginate Day … --- ## [More GoDaddy Woes](https://www.ruby-forum.com/t/more-godaddy-woes/64642)
**Author:** [@srogers](https://www.ruby-forum.com/u/srogers)\ **Replies:** 4\ **Last updated:** [September 4, 2006, 2:45pm UTC](https://www.ruby-forum.com/t/more-godaddy-woes/64642 "2006-09-04T14:45:26Z")
My GoDaddy Rails site has been plugging away for a couple of weeks. Its just a proof of concept with very little use. I haven’t updated it or restarted FCGI at all. But today, it just quit working altogether. In the e… --- ## [Strategy when dealing with LARGE data sets](https://www.ruby-forum.com/t/strategy-when-dealing-with-large-data-sets/66849)
**Author:** [@JChang](https://www.ruby-forum.com/u/JChang)\ **Replies:** 4\ **Last updated:** [September 3, 2006, 11:02pm UTC](https://www.ruby-forum.com/t/strategy-when-dealing-with-large-data-sets/66849 "2006-09-03T23:02:14Z")
I am a new convert to RoR and am loving every minute of it. Absolute highest praise goes to everyone who has contributed. An issue has come up when dealing with tables with large numbers of rows and columns. Specifica… --- ## [What am I doing wrong? -Chat server code-](https://www.ruby-forum.com/t/what-am-i-doing-wrong-chat-server-code/66576)
**Author:** [@l0j1k](https://www.ruby-forum.com/u/l0j1k)\ **Replies:** 4\ **Last updated:** [August 27, 2006, 6:14pm UTC](https://www.ruby-forum.com/t/what-am-i-doing-wrong-chat-server-code/66576 "2006-08-27T18:14:50Z")
I am running ruby 1.8.6 on WinXP. I get the following error when I try to run this code: httpserv.rb:22:in runme': undefined local variable or methodconnection\_accept’ for #ServerBrutus:0x282af80 (NameError) Here’s th… --- ## [Dry dry dry](https://www.ruby-forum.com/t/dry-dry-dry/101320)
**Author:** [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Replies:** 4\ **Last updated:** [August 4, 2006, 8:38pm UTC](https://www.ruby-forum.com/t/dry-dry-dry/101320 "2006-08-04T20:38:16Z")
Hello everyone! Ive been on rails for the last month or so and really enjoyed this framework. However its very hard to find documentation on how to do things right! For example every beginner after a while realizes t… --- ## [How to write RoR code](https://www.ruby-forum.com/t/how-to-write-ror-code/100471)
**Author:** [@jsn1](https://www.ruby-forum.com/u/jsn1)\ **Replies:** 4\ **Last updated:** [July 30, 2006, 6:58pm UTC](https://www.ruby-forum.com/t/how-to-write-ror-code/100471 "2006-07-30T18:58:04Z")
Hi all I took a look to several examples of RoR on different web sites, and I found that it is hard to write a class, in RoR, because I do not understand all the codes used on the source code. jsn --- ## [Duplicate entry issue in acts\_as\_taggable gem](https://www.ruby-forum.com/t/duplicate-entry-issue-in-acts-as-taggable-gem/63612)
**Author:** [@hariraj](https://www.ruby-forum.com/u/hariraj)\ **Replies:** 4\ **Last updated:** [June 17, 2006, 9:56am UTC](https://www.ruby-forum.com/t/duplicate-entry-issue-in-acts-as-taggable-gem/63612 "2006-06-17T09:56:48Z")
Hi, I am using the ‘acts\_as\_taggable’ gem and have issues when I try to ‘tag’ an entity with a ‘tagname’ already defined. i.e book\[1\].tag(‘science’,‘paperback’) --\> works fine book\[2\].tag(‘roman’,‘physics’,‘paperbac… --- ## [Building GNUradio](https://www.ruby-forum.com/t/building-gnuradio/63562)
**Author:** [@Newell\_J](https://www.ruby-forum.com/u/Newell_J)\ **Replies:** 4\ **Last updated:** [June 16, 2006, 9:39am UTC](https://www.ruby-forum.com/t/building-gnuradio/63562 "2006-06-16T09:39:48Z")
I am getting this error when I go to build GNUradio. Any suggestions? configure: error: gr-audio-osx required darwin or MacOS X Newell --- ## [Has\_many \<-\> belongs\_to trouble](https://www.ruby-forum.com/t/has-many-belongs-to-trouble/61878)
**Author:** [@Nhila\_D](https://www.ruby-forum.com/u/Nhila_D)\ **Replies:** 4\ **Last updated:** [May 30, 2006, 9:13am UTC](https://www.ruby-forum.com/t/has-many-belongs-to-trouble/61878 "2006-05-30T09:13:10Z")
Hi all, finally im starting with rails, i have a simple relationship has\_many ans belongs\_to that i dont now how to manage the update action, here are my models class Item \< ActiveRecord::Base has\_many :images end c… --- ## [Another milestone for Ruby!](https://www.ruby-forum.com/t/another-milestone-for-ruby/51755)
**Author:** [@jeremyheiler](https://www.ruby-forum.com/u/jeremyheiler)\ **Replies:** 4\ **Last updated:** [January 11, 2006, 7:30pm UTC](https://www.ruby-forum.com/t/another-milestone-for-ruby/51755 "2006-01-11T19:30:36Z")
From the Jifty home page, URL:http://jifty.org/view/HomePage: Jifty is written in Perl. If you're familiar with Ruby, Perl might feel like Ruby's quirky big brother. You know you’ve arrived when people try to describe … --- ## [Variable scope in rails controller](https://www.ruby-forum.com/t/variable-scope-in-rails-controller/243556)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [December 3, 2015, 5:24pm UTC](https://www.ruby-forum.com/t/variable-scope-in-rails-controller/243556 "2015-12-03T17:24:39Z")
Hi, I would like to know variable scope for variable accessibility in all rails controller methods. for example, I had done like below. class app\_controller def set\_vaule @var = “12gfjdl” end def actions1 need d… --- ## [Re: Integration of python's time.time() and work() calls](https://www.ruby-forum.com/t/re-integration-of-pythons-time-time-and-work-calls/242134)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [May 29, 2015, 9:39pm UTC](https://www.ruby-forum.com/t/re-integration-of-pythons-time-time-and-work-calls/242134 "2015-05-29T21:39:34Z")
Hi Marcus, Thanks for the explanation, it is very clear. But is there a way to keep track of time elapsed across consecutive work calls? Like I said in the first post in this thread, if I have a sliding window base… --- ## [Connecting an output to multiple input](https://www.ruby-forum.com/t/connecting-an-output-to-multiple-input/232491)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [October 12, 2014, 10:32pm UTC](https://www.ruby-forum.com/t/connecting-an-output-to-multiple-input/232491 "2014-10-12T22:32:53Z")
Hello GNURadioers! I have a block (blck #1) connected to multiple of blocks. Here I have two blocks’ (call blck #2 and blck #3) connected to blck #1 output. I’m confused when I saw nitems\_read of blck #2 and #3 aren’… --- ## [Help me with usrp-spectrrum-sense.py](https://www.ruby-forum.com/t/help-me-with-usrp-spectrrum-sense-py/245476)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [June 3, 2013, 8:21am UTC](https://www.ruby-forum.com/t/help-me-with-usrp-spectrrum-sense-py/245476 "2013-06-03T08:21:02Z")
whem i try to run this code i am getting following error linux; GNU C++ version 4.6.3; Boost\_104800; UHD\_003.005.003-78-g49a4929b Warning: this may have issues on some machines+Python version combinations to seg faul… --- ## [Undefined method \`find' for Project:Module](https://www.ruby-forum.com/t/undefined-method-find-for-project-module/221774)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [July 30, 2012, 2:38pm UTC](https://www.ruby-forum.com/t/undefined-method-find-for-project-module/221774 "2012-07-30T14:38:13Z")
undefined method \`find’ for Project:Module error def find\_projects user = Person.find(session\[:userid\]) projects = Project.find(:all) set = \[\] projects.each{ |project| set \<\< project if project.people.include?(user… --- ## [Nokogiri XSD validation issues](https://www.ruby-forum.com/t/nokogiri-xsd-validation-issues/211161)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [August 28, 2011, 12:33am UTC](https://www.ruby-forum.com/t/nokogiri-xsd-validation-issues/211161 "2011-08-28T00:33:07Z")
Hi All, I am using nokogiri gem(1.4.1) for xsd validation, it works well in my local machine and doesn’t in my server, it didn’t validate some of the xml tags can anybody help, below is my code. inut\_xml=r… --- ## [Compilation error on AIX](https://www.ruby-forum.com/t/compilation-error-on-aix/205389)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [April 6, 2011, 2:48pm UTC](https://www.ruby-forum.com/t/compilation-error-on-aix/205389 "2011-04-06T14:48:17Z")
Hello I am running this command : bash-3.2# ./configure checking build system type… powerpc-ibm-aix5.3.0.0 checking host system type… powerpc-ibm-aix5.3.0.0 checking target system type… powerpc-ibm-aix5.3.0.0 check… --- ## [Transactional fixtures for Gem (not Rails) development](https://www.ruby-forum.com/t/transactional-fixtures-for-gem-not-rails-development/200386)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [December 10, 2010, 2:01pm UTC](https://www.ruby-forum.com/t/transactional-fixtures-for-gem-not-rails-development/200386 "2010-12-10T14:01:25Z")
Hello. Is it possible to also use the transactional examples feature for gem (not Rails) development. It seems that one has to require “rspec- rails”, but I still can’t get it to work. I added this to my spec\_helper.… --- ## [Problem building source - misleading information in Wiki (dev.bat)](https://www.ruby-forum.com/t/problem-building-source-misleading-information-in-wiki-dev-bat/192432)
**Author:** [@Jonas\_FollesSSSS](https://www.ruby-forum.com/u/Jonas_FollesSSSS)\ **Replies:** 1\ **Last updated:** [July 30, 2010, 6:07pm UTC](https://www.ruby-forum.com/t/problem-building-source-misleading-information-in-wiki-dev-bat/192432 "2010-07-30T18:07:30Z")
Hi guys, I’m planning to make some changes to the IronPython Silverlight hosting, to enable a writable virtual file system. So in order to do that I tried to set up a new development environment (virtual machine) fr… --- ## [Why does UserSession.find return nil when using user\_credentials = single\_access\_token?](https://www.ruby-forum.com/t/why-does-usersession-find-return-nil-when-using-user-credentials-single-access-token/182347)
**Author:** [@coolaj86](https://www.ruby-forum.com/u/coolaj86)\ **Replies:** 1\ **Last updated:** [January 26, 2010, 8:15pm UTC](https://www.ruby-forum.com/t/why-does-usersession-find-return-nil-when-using-user-credentials-single-access-token/182347 "2010-01-26T20:15:16Z")
I believe that I’ve set up everything such that single\_access\_token should be sufficient to pull a user’s session. The scenario is: Bob uses Firefox and creates an account on LoginUI (http:// www.coolaj86.info/loginu… --- ## [Splashscreen showing progress](https://www.ruby-forum.com/t/splashscreen-showing-progress/177913)
**Author:** [@el-gato](https://www.ruby-forum.com/u/el-gato)\ **Replies:** 1\ **Last updated:** [October 27, 2009, 1:28pm UTC](https://www.ruby-forum.com/t/splashscreen-showing-progress/177913 "2009-10-27T13:28:10Z")
I’d like to use a splashscreen instead of a progress dialog. I have a png that I can use with Bitmap.new, and I found that I can write text to it, but is there any way for me to update that text once the splashscreen… --- ## [How to read keypress in grid](https://www.ruby-forum.com/t/how-to-read-keypress-in-grid/171359)
**Author:** [@hendra\_kusuma](https://www.ruby-forum.com/u/hendra_kusuma)\ **Replies:** 1\ **Last updated:** [July 1, 2009, 6:12am UTC](https://www.ruby-forum.com/t/how-to-read-keypress-in-grid/171359 "2009-07-01T06:12:21Z")
Hi there I have a form with a grid displaying all data below it I want to be able to navigate around the grid (grid is readonly), then when I press enter data of current row will be put on the form how to do that? t… --- ## [Rack logging, log level changes over time](https://www.ruby-forum.com/t/rack-logging-log-level-changes-over-time/169118)
**Author:** [@chiefgeek](https://www.ruby-forum.com/u/chiefgeek)\ **Replies:** 1\ **Last updated:** [May 30, 2009, 6:05am UTC](https://www.ruby-forum.com/t/rack-logging-log-level-changes-over-time/169118 "2009-05-30T06:05:17Z")
I’m using Jruby Rack + Tomcat and Rails 2.2.2 in threadsafe mode. I’m seeing an issue where when the server starts up Rails is logging in debug but within the first minute or two of running rails switches to error lev… [Previous page](https://www.ruby-forum.com/top.md?page=1619&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1621&per_page=50)