# Top **URL:** https://www.ruby-forum.com/top.md?page=1927 [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:** 1928 --- ## [WIN32OLE extension using in/out SAFEARRAYs (Matlab interface](https://www.ruby-forum.com/t/win32ole-extension-using-in-out-safearrays-matlab-interface/53342)
**Author:** [@rpheath](https://www.ruby-forum.com/u/rpheath)\ **Replies:** 1\ **Last updated:** [February 3, 2006, 9:07am UTC](https://www.ruby-forum.com/t/win32ole-extension-using-in-out-safearrays-matlab-interface/53342 "2006-02-03T09:07:10Z")
I am having trouble calling a COM object (Matlab) using the excellent WIN32OLE Ruby extension. Several other calls have worked fine, but this call involves some in/out SAFEARRAYs. Here is the method signature. GetF… --- ## [Introduction & time\_zone\_select with mapped TimeZone questio](https://www.ruby-forum.com/t/introduction-time-zone-select-with-mapped-timezone-questio/53244)
**Author:** [@wybo](https://www.ruby-forum.com/u/wybo)\ **Replies:** 1\ **Last updated:** [January 31, 2006, 1:28am UTC](https://www.ruby-forum.com/t/introduction-time-zone-select-with-mapped-timezone-questio/53244 "2006-01-31T01:28:08Z")
I’m new to this list, I’m a student in History, Computerscience and a bit of Philosophy from the Netherlands… I have started using rails a few weeks ago, I did read the Agile Webdevelopment with Rails book, and I gene… --- ## [Salted Hash Login Generator](https://www.ruby-forum.com/t/salted-hash-login-generator/53104)
**Author:** [@wksmall](https://www.ruby-forum.com/u/wksmall)\ **Replies:** 1\ **Last updated:** [January 25, 2006, 5:18pm UTC](https://www.ruby-forum.com/t/salted-hash-login-generator/53104 "2006-01-25T17:18:04Z")
Does this work with rails 1.0 ? I saw that people said it failed with rails 14.1, which practically identical. --- ## [Ruby and Windows Azure](https://www.ruby-forum.com/t/ruby-and-windows-azure/200524)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 6\ **Last updated:** [December 15, 2010, 6:21am UTC](https://www.ruby-forum.com/t/ruby-and-windows-azure/200524 "2010-12-15T06:21:29Z")
It would be very good to enable Microsoft’s Windows Azure to run Ruby on Rails server. --- ## [RubyWeekend #3 Game Contest: June 26-28](https://www.ruby-forum.com/t/rubyweekend-3-game-contest-june-26-28/170950)
**Author:** [@amin1426](https://www.ruby-forum.com/u/amin1426)\ **Replies:** 6\ **Last updated:** [June 26, 2009, 2:26am UTC](https://www.ruby-forum.com/t/rubyweekend-3-game-contest-june-26-28/170950 "2009-06-26T02:26:54Z")
After being on hiatus for nearly a year, the RubyWeekend game creation contest returns this weekend, June 26-28! The contest period runs for 72 hours this time, to allow everyone around the world plenty of time to cre… --- ## [Auto\_complete not completing](https://www.ruby-forum.com/t/auto-complete-not-completing/196706)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [June 9, 2008, 10:08pm UTC](https://www.ruby-forum.com/t/auto-complete-not-completing/196706 "2008-06-09T22:08:06Z")
Here is what I have done. In controller: auto\_complete\_for :search, :string Layouts/search.rhtml \<%=javascript\_include\_tag :defaults %\> Views/search: \<%= text\_field\_with\_auto\_complete ‘search’, ‘string’, :size =\> 35 %\>… --- ## [Copying Records](https://www.ruby-forum.com/t/copying-records/98198)
**Author:** [@jh100000](https://www.ruby-forum.com/u/jh100000)\ **Replies:** 6\ **Last updated:** [January 1, 2007, 2:33pm UTC](https://www.ruby-forum.com/t/copying-records/98198 "2007-01-01T14:33:06Z")
This might seem like a silly quesiton but it’s been baffling me all day! I want to copy all records matching certain criteria from table A to table B. I know how to do his with SQL but not with RoR. --- ## [Validates\_associated](https://www.ruby-forum.com/t/validates-associated/65635)
**Author:** [@welly](https://www.ruby-forum.com/u/welly)\ **Replies:** 6\ **Last updated:** [August 20, 2006, 7:23pm UTC](https://www.ruby-forum.com/t/validates-associated/65635 "2006-08-20T19:23:07Z")
Hello all, Having a bit of a problem with validates\_associated. I assume I’m missing something out but basically got these two models - class Seller \< User has\_one :profile, :foreign\_key =\> ‘user\_id’, :dependent =\> … --- ## [Ruby on rails tutorial series](https://www.ruby-forum.com/t/ruby-on-rails-tutorial-series/243338)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [November 4, 2015, 7:42am UTC](https://www.ruby-forum.com/t/ruby-on-rails-tutorial-series/243338 "2015-11-04T07:42:30Z")
Hi everyone, I would like to share free ruby on rails tutorial series --- ## [Naxsi Rules Bug](https://www.ruby-forum.com/t/naxsi-rules-bug/240637)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [April 23, 2014, 10:29pm UTC](https://www.ruby-forum.com/t/naxsi-rules-bug/240637 "2014-04-23T22:29:17Z")
nginx mailing list removed\_email\_address@domain.invalid http://mailman.nginx.org/mailman/listinfo/nginx --- ## [Absolute Fresher! Help Need a Tutor!](https://www.ruby-forum.com/t/absolute-fresher-help-need-a-tutor/238238)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [December 26, 2013, 11:20pm UTC](https://www.ruby-forum.com/t/absolute-fresher-help-need-a-tutor/238238 "2013-12-26T23:20:06Z")
Hi, I want to build a web app, as well as app for iOS and android. I have basic knowledge of HTML and CSS (Very Basic). I dont know any programming language other then that! Can i use RoR without any programming lang… --- ## [Gnu radio installation error](https://www.ruby-forum.com/t/gnu-radio-installation-error/246273)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [September 25, 2013, 4:36am UTC](https://www.ruby-forum.com/t/gnu-radio-installation-error/246273 "2013-09-25T04:36:35Z")
Hi all, I have a problem after cloning the gnuradio .when i execute cmake command i’m getting the below error.i installed all the packages and dependencies CMake Error at volk/CMakeLists.txt:79 Please can … --- ## [Struggling with a model - are there good developers to help?](https://www.ruby-forum.com/t/struggling-with-a-model-are-there-good-developers-to-help/236483)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [September 6, 2013, 10:46pm UTC](https://www.ruby-forum.com/t/struggling-with-a-model-are-there-good-developers-to-help/236483 "2013-09-06T22:46:26Z")
Hi guys, I’m new with web development so I’m sorry if my question sounds trivial. I’m building an app to write wine tasting notes, and I have to translate this tasting frameworkhttp://www.wsetglobal.com/documents/l3\_… --- ## [LDPC codes - GSOC 2013](https://www.ruby-forum.com/t/ldpc-codes-gsoc-2013/228354)
**Author:** [@Maria\_Christopoulou](https://www.ruby-forum.com/u/Maria_Christopoulou)\ **Replies:** 2\ **Last updated:** [April 19, 2013, 11:35am UTC](https://www.ruby-forum.com/t/ldpc-codes-gsoc-2013/228354 "2013-04-19T11:35:15Z")
Hello, My name is Maria Christopoulou and I’m a physics student in National and Kapodistrian University of Athens in Greece. My final year project is simulating an OFDM communications system, which is a relevant sub… --- ## [Questions about tdma\_engine.py](https://www.ruby-forum.com/t/questions-about-tdma-engine-py/227087)
**Author:** [@Gong\_Z](https://www.ruby-forum.com/u/Gong_Z)\ **Replies:** 2\ **Last updated:** [March 4, 2013, 4:57am UTC](https://www.ruby-forum.com/t/questions-about-tdma-engine-py/227087 "2013-03-04T04:57:53Z")
Hi, I have read the file tdma\_engine.py in PreCog.It seems they deal with data and update local time according to the time tags.But how can we demodulated the signal from antenna in the start without knowing the time… --- ## [Floating Point](https://www.ruby-forum.com/t/floating-point/226934)
**Author:** [@Aparna\_Bhat](https://www.ruby-forum.com/u/Aparna_Bhat)\ **Replies:** 2\ **Last updated:** [February 26, 2013, 11:09am UTC](https://www.ruby-forum.com/t/floating-point/226934 "2013-02-26T11:09:54Z")
Hi, I am working on a module for load balancing. I have to make use of the type float. Can anyone please tell me if there is any nginx specific data type for float such as the one that exists for int (ngx\_int\_t). I … --- ## [Re: modulation blocks propagate eob tag?](https://www.ruby-forum.com/t/re-modulation-blocks-propagate-eob-tag/226911)
**Author:** [@breuerp](https://www.ruby-forum.com/u/breuerp)\ **Replies:** 2\ **Last updated:** [February 25, 2013, 9:33pm UTC](https://www.ruby-forum.com/t/re-modulation-blocks-propagate-eob-tag/226911 "2013-02-25T21:33:34Z")
Hi, With gnuradio 3.6.3 I am using the gr\_message\_burst\_source to generate messages (one message per second) and set the bob and eob correctly. After this block I connect the following blocks to send bpsk modulated … --- ## [Can we read webpage grid data into an excel?](https://www.ruby-forum.com/t/can-we-read-webpage-grid-data-into-an-excel/229405)
**Author:** [@my-ruby](https://www.ruby-forum.com/u/my-ruby)\ **Replies:** 2\ **Last updated:** [January 13, 2013, 11:38am UTC](https://www.ruby-forum.com/t/can-we-read-webpage-grid-data-into-an-excel/229405 "2013-01-13T11:38:01Z")
Hi, I am using one third party web application, where in one pag all the data is presented in grid format. But i am not able to understand how should i read such grid html table stored values? Any help in this regar… --- ## [API design for batch updates](https://www.ruby-forum.com/t/api-design-for-batch-updates/224780)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [November 26, 2012, 10:58am UTC](https://www.ruby-forum.com/t/api-design-for-batch-updates/224780 "2012-11-26T10:58:19Z")
Hi, I’m adding an API to a Rails app where clients will be able to create records on the DB. I’ve been reading around but didn’t find a good set of characteristics that the API should have. These are the things I have … --- ## [Fs usrp1 , wbx, lfx](https://www.ruby-forum.com/t/fs-usrp1-wbx-lfx/197573)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [September 23, 2012, 8:29pm UTC](https://www.ruby-forum.com/t/fs-usrp1-wbx-lfx/197573 "2012-09-23T20:29:27Z")
For sale 30 days old USRP1 , WBX, LFX pse direct email View this message in context: http://old.nabble.com/FS-USRP1-%2C-WBX%2C-LFX-tp29977247p29977247.html Sent from the GnuRadio mailing list archive at Nabble.com. --- ## [Aws-s3 gem install error- bittorrent.rb](https://www.ruby-forum.com/t/aws-s3-gem-install-error-bittorrent-rb/218107)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 21, 2012, 7:35pm UTC](https://www.ruby-forum.com/t/aws-s3-gem-install-error-bittorrent-rb/218107 "2012-03-21T19:35:55Z")
Hello, Am running build install on an existing project and I get this error: Installing aws-s3 (0.6.2) Errno::EACCES: Permission-denied - D:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/aws-s3-0.6.2/lib/aws/s3/b… --- ## [Change gnuradio to pure c++ code?](https://www.ruby-forum.com/t/change-gnuradio-to-pure-c-code/217915)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 19, 2012, 10:15am UTC](https://www.ruby-forum.com/t/change-gnuradio-to-pure-c-code/217915 "2012-03-19T10:15:10Z")
Hi, Is there anyone has changed gnuradio framework files to pure c++ code ,removed the python code, or has interested in doing this, I do work recently but encounter difficulties, can I so lucky to reference someone’… --- ## [Re: FM is crap, indeed it is!](https://www.ruby-forum.com/t/re-fm-is-crap-indeed-it-is/217013)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 19, 2012, 6:50pm UTC](https://www.ruby-forum.com/t/re-fm-is-crap-indeed-it-is/217013 "2012-02-19T18:50:02Z")
Hi Marcus, after your current discovery of the gory details, you might want to consider calling the station on it. better yet send them a post card! They might not even know there is a problem, if you can provide the … --- ## [Formtastic / activeadmin](https://www.ruby-forum.com/t/formtastic-activeadmin/212515)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 6, 2012, 7:31pm UTC](https://www.ruby-forum.com/t/formtastic-activeadmin/212515 "2012-02-06T19:31:35Z")
Newbie question: want to following code to migrate to formtastic: \<% f.fields\_for :assets do |asset\_fields| %\> \<% if asset\_fields.object.new\_record? %\> \<%= asset\_fields.file\_field :asset %\> \<% end %\> \<% end %\> t… --- ## [Cmake errors on first attempt with master branch](https://www.ruby-forum.com/t/cmake-errors-on-first-attempt-with-master-branch/214798)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [December 13, 2011, 4:23pm UTC](https://www.ruby-forum.com/t/cmake-errors-on-first-attempt-with-master-branch/214798 "2011-12-13T16:23:01Z")
Are errors expected on the first attempt of cmake or could the errors indicate an underlying dependency issue? I have other build issues and I’m trying to rule out all the possibilities. When I first attempt cmake I g… --- ## [How to recursively count threads belonging to a chain of forums](https://www.ruby-forum.com/t/how-to-recursively-count-threads-belonging-to-a-chain-of-forums/211711)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [September 12, 2011, 1:08am UTC](https://www.ruby-forum.com/t/how-to-recursively-count-threads-belonging-to-a-chain-of-forums/211711 "2011-09-12T01:08:51Z")
class Forum::Forum \< ActiveRecord::Base belongs\_to :parent\_forum, :class\_name =\> “Forum” has\_many :sub\_forums, :class\_name =\> “Forum”, :foreign\_key =\> :parent\_id has\_many :threads def count\_threads threads.count e… --- ## [Straighten Array of Arrays](https://www.ruby-forum.com/t/straighten-array-of-arrays/208352)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 16, 2011, 5:00am UTC](https://www.ruby-forum.com/t/straighten-array-of-arrays/208352 "2011-06-16T05:00:22Z")
Hello, I have an array of arrays like this: \[ \[‘one’, ‘two’, ‘three’\], \[‘four’, ‘five’, ‘six’, ‘seven’\] \] that I need to straighten out into this: \[ ‘one’, ‘two’, ‘three’, ‘four’, ‘five’, ‘six’, ‘seven’ \] … --- ## [My Unit Tests are using outdated Model Data](https://www.ruby-forum.com/t/my-unit-tests-are-using-outdated-model-data/205098)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 29, 2011, 10:49pm UTC](https://www.ruby-forum.com/t/my-unit-tests-are-using-outdated-model-data/205098 "2011-03-29T22:49:50Z")
Hello, I’m new to Rails 3 and its unit testing capabilities. I’ve created a simple unit test just to see if I could get it to run correctly: class CaseTest \< ActiveSupport::TestCase Replace this with your real tests. … --- ## [One9 - a commandline tool to convert 1.8 code to ruby 1.9.2](https://www.ruby-forum.com/t/one9-a-commandline-tool-to-convert-1-8-code-to-ruby-1-9-2/204233)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 9, 2011, 6:25am UTC](https://www.ruby-forum.com/t/one9-a-commandline-tool-to-convert-1-8-code-to-ruby-1-9-2/204233 "2011-03-09T06:25:46Z")
Hi all, Introducing one9, a commandline tool to make the upgrade to 1.9.2 easier. It works by spying on your tests and detecting 1.9 changes. Once your test suite finishes, one9 prints a report listing the exact loc… --- ## [Packet size UHD vs libusrp2](https://www.ruby-forum.com/t/packet-size-uhd-vs-libusrp2/203276)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 16, 2011, 11:48pm UTC](https://www.ruby-forum.com/t/packet-size-uhd-vs-libusrp2/203276 "2011-02-16T23:48:20Z")
Hi, in libusrp2 samples are sent to device in packets of 370 samples, while in UHD now the max is 362, is there any way to have 370 in UHD as well ? Regards Gaetano – --- ## [Acts\_as\_list issue in single table inheritence](https://www.ruby-forum.com/t/acts-as-list-issue-in-single-table-inheritence/197353)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [October 20, 2010, 8:26am UTC](https://www.ruby-forum.com/t/acts-as-list-issue-in-single-table-inheritence/197353 "2010-10-20T08:26:39Z")
Hello Rails experts, Need your help in following issue with the acts\_as\_list and single table inheritence Code details : http://pastie.org/1214846 But here I need to create those entries with the scope on Relater on… --- ## [Problem with has\_many](https://www.ruby-forum.com/t/problem-with-has-many/196382)
**Author:** [@h0bit](https://www.ruby-forum.com/u/h0bit)\ **Replies:** 2\ **Last updated:** [October 13, 2010, 12:13pm UTC](https://www.ruby-forum.com/t/problem-with-has-many/196382 "2010-10-13T12:13:16Z")
Hello everybody i’m new working with rails. I want to creata new relation in my app but it fail. This is the code: model profile.rb class Profile \< ActiveRecord::Base has\_many :responsibles end model reponsible.rb … --- ## [Create\_table :products do |t|](https://www.ruby-forum.com/t/create-table-products-do-t/195314)
**Author:** [@swengineer](https://www.ruby-forum.com/u/swengineer)\ **Replies:** 2\ **Last updated:** [September 21, 2010, 6:22pm UTC](https://www.ruby-forum.com/t/create-table-products-do-t/195314 "2010-09-21T18:22:21Z")
At the following: Active Record Migrations — Ruby on Rails Guides You can find: def self.up create\_table :products do |t| t.string :name t.text :description t.timestamps end Regarding this line: create\_table :pr… --- ## [Quicker install possible?](https://www.ruby-forum.com/t/quicker-install-possible/190912)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 2\ **Last updated:** [July 2, 2010, 3:19am UTC](https://www.ruby-forum.com/t/quicker-install-possible/190912 "2010-07-02T03:19:26Z")
Hi all. Currently with the jruby “one click installer” for windows, it installs jruby.jar last (after all the rdoc and ri), which means that you can’t actually use the thing until after waiting till the very very end. … --- ## [Interfacing Spartan-3AN FPGA starter kit with BasicRX](https://www.ruby-forum.com/t/interfacing-spartan-3an-fpga-starter-kit-with-basicrx/190227)
**Author:** [@Elvis\_D](https://www.ruby-forum.com/u/Elvis_D)\ **Replies:** 2\ **Last updated:** [June 17, 2010, 6:15pm UTC](https://www.ruby-forum.com/t/interfacing-spartan-3an-fpga-starter-kit-with-basicrx/190227 "2010-06-17T18:15:35Z")
Hi, I have a Xilinx Spartan-3AN FPGA starter kit and I would like to interface it with a BasicRX. It has a 2 channel SPI-based ADC with programmable gain, 4 channel SPI-based DAC Page 75 of the user manual describe… --- ## [And\_return question](https://www.ruby-forum.com/t/and-return-question/188154)
**Author:** [@pkoebbe](https://www.ruby-forum.com/u/pkoebbe)\ **Replies:** 2\ **Last updated:** [May 7, 2010, 1:14pm UTC](https://www.ruby-forum.com/t/and-return-question/188154 "2010-05-07T13:14:41Z")
Are these two forms theoretically functionally equivalent: car = stub\_model(Car) Car.stub(:new).and\_return(car) Car.stub(:new).and\_return(stub\_model(Car)) I ask because I thought they were, but just hit somet… --- ## [AmbiguousReturnError](https://www.ruby-forum.com/t/ambiguousreturnerror/185132)
**Author:** [@barunio](https://www.ruby-forum.com/u/barunio)\ **Replies:** 2\ **Last updated:** [March 14, 2010, 11:48pm UTC](https://www.ruby-forum.com/t/ambiguousreturnerror/185132 "2010-03-14T23:48:03Z")
I’m trying to use RSpec to test some screen-scraping code. Because I don’t want to hit external websites for my tests, I’m stubbing out the html I expect to receive, and trying to focus my tests on making sure the co… --- ## [Problema con dbus](https://www.ruby-forum.com/t/problema-con-dbus/184679)
**Author:** [@Walter\_Valenti](https://www.ruby-forum.com/u/Walter_Valenti)\ **Replies:** 2\ **Last updated:** [March 6, 2010, 8:23pm UTC](https://www.ruby-forum.com/t/problema-con-dbus/184679 "2010-03-06T20:23:57Z")
Ciao, premetto che conosco ancora poco Ruby. Sto provando l’interfacciamento con dbus (su una Debian ‘squeeze’). Questo è il codice di esempio: http://trac.luon.net/data/ruby-dbus/tutorial/basic\_client.html require ‘… --- ## [Capistrano still asks for the 1st password even though I've set up an ssh key?](https://www.ruby-forum.com/t/capistrano-still-asks-for-the-1st-password-even-though-ive-set-up-an-ssh-key/183956)
**Author:** [@greghauptmann](https://www.ruby-forum.com/u/greghauptmann)\ **Replies:** 2\ **Last updated:** [February 24, 2010, 12:38am UTC](https://www.ruby-forum.com/t/capistrano-still-asks-for-the-1st-password-even-though-ive-set-up-an-ssh-key/183956 "2010-02-24T00:38:34Z")
Hi, Background: I’ve setup an ssh key to avoid having to use passwords with capistrano per http://www.picky-ricky.com/2009/01/ssh-keys-with-capistrano.html. A basic ssh to my server does work fine without asking for… --- ## [Odd error](https://www.ruby-forum.com/t/odd-error/178451)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 2\ **Last updated:** [November 13, 2009, 1:46am UTC](https://www.ruby-forum.com/t/odd-error/178451 "2009-11-13T01:46:49Z")
with 1.8.6 + rspec 1.2.9 (sorry couldn’t try trunk, see previous post) I get: C:\\dev\\ruby\\old\\arguments\>spec spec\\arguments\_spec.rb …F… 0.000000 0.000000 0.000000 ( 0.000000) .F 0.000000 0.000000 0.000000 … --- ## [Unable to locate an audio module](https://www.ruby-forum.com/t/unable-to-locate-an-audio-module/158428)
**Author:** [@russellsher](https://www.ruby-forum.com/u/russellsher)\ **Replies:** 2\ **Last updated:** [October 9, 2009, 8:00pm UTC](https://www.ruby-forum.com/t/unable-to-locate-an-audio-module/158428 "2009-10-09T20:00:15Z")
Hi I get the message : “unable to locate an audio module” when trying the dial\_tone.py example I have installed ALSA drivers - is there something else to check for? regards Russell Relevant company disclaimers ar… --- ## [Acts\_as\_tree error](https://www.ruby-forum.com/t/acts-as-tree-error/175878)
**Author:** [@jason](https://www.ruby-forum.com/u/jason)\ **Replies:** 2\ **Last updated:** [September 25, 2009, 4:42am UTC](https://www.ruby-forum.com/t/acts-as-tree-error/175878 "2009-09-25T04:42:17Z")
I am getting the following error when I attempt to use acts\_as\_tree. I am new to this relationship and am stuck. undefined method \`acts\_as\_tree’ Model class Rental \< ActiveRecord::Base acts\_as\_tree :order =\> “sort\_o… --- ## [Authorize.net CIM(Customer Information Manager)](https://www.ruby-forum.com/t/authorize-net-cim-customer-information-manager/174530)
**Author:** [@ghanshyam\_6786](https://www.ruby-forum.com/u/ghanshyam_6786)\ **Replies:** 2\ **Last updated:** [August 28, 2009, 10:47am UTC](https://www.ruby-forum.com/t/authorize-net-cim-customer-information-manager/174530 "2009-08-28T10:47:20Z")
Hi all, Please help me out for authorize.net CIM(customer information manager) implementation. thanks --- ## [Good tuyorial for ruby](https://www.ruby-forum.com/t/good-tuyorial-for-ruby/174001)
**Author:** [@praveenosi](https://www.ruby-forum.com/u/praveenosi)\ **Replies:** 2\ **Last updated:** [August 19, 2009, 7:57am UTC](https://www.ruby-forum.com/t/good-tuyorial-for-ruby/174001 "2009-08-19T07:57:43Z")
Hi, Iam new to ruby.Can any suggest good tutorial for ruby.Iam also working on Watir.If anybody know about watir ,suggest good tutorial for watir also. --- ## [Delay through dsp pipeline](https://www.ruby-forum.com/t/delay-through-dsp-pipeline/173661)
**Author:** [@PhamS\_Thanh](https://www.ruby-forum.com/u/PhamS_Thanh)\ **Replies:** 2\ **Last updated:** [August 18, 2009, 7:26pm UTC](https://www.ruby-forum.com/t/delay-through-dsp-pipeline/173661 "2009-08-18T19:26:09Z")
Hello, In several discussions, I recall it was mentioned that the timestamp reference is at the end of the dsp pipeline. Is the dsp pipeline consisting just of the DDC or anything else? It was also mentioned that the… --- ## [Trunk $B$G(B mswin32$BHG$N%S%k%I\<:GT(B](https://www.ruby-forum.com/t/trunk-b-g-b-mswin32-bhg-n-s-k-i-gt-b/171004)
**Author:** [@KIMURA\_Koichi](https://www.ruby-forum.com/u/KIMURA_Koichi)\ **Replies:** 2\ **Last updated:** [June 26, 2009, 7:20am UTC](https://www.ruby-forum.com/t/trunk-b-g-b-mswin32-bhg-n-s-k-i-gt-b/171004 "2009-06-26T07:20:27Z")
e$BLZB\<$G$9!#e(B e$B8=:\_$3$A$i$N;v\>p$Ge(B redmine e$B7PM3$GEPO?$,$G$-$^$;$s$N$G%a!\<%k$GJs9p$5$;$F$$$?$@$-$^$9!#e(B #e$B;v8e$G$h$m$7$1$l$P$"$H$GEPO?$7$^$9$,e(B trunk e$B$Ne(B snapshot e$B$NF|IU$G8@$&$H!“e(B6/22 e$B”\*e… --- ## [ID not primary key with not unique values](https://www.ruby-forum.com/t/id-not-primary-key-with-not-unique-values/168853)
**Author:** [@pepe](https://www.ruby-forum.com/u/pepe)\ **Replies:** 2\ **Last updated:** [May 26, 2009, 6:21pm UTC](https://www.ruby-forum.com/t/id-not-primary-key-with-not-unique-values/168853 "2009-05-26T18:21:17Z")
Sorry for the re-post. Nobody has even answered “no, can’t do”. I have an ID column in a legacy table of type STRING and could contain not unique values. Is there a way of disabling the convention of ID being the prim… --- ## [Grc scope sink bug](https://www.ruby-forum.com/t/grc-scope-sink-bug/168088)
**Author:** [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\ **Replies:** 2\ **Last updated:** [May 15, 2009, 7:52pm UTC](https://www.ruby-forum.com/t/grc-scope-sink-bug/168088 "2009-05-15T19:52:17Z")
I know this is minor, but the scopesink in grc does not initialize to the XY mode if this mode is chosen from the dialog box. It works fine though from the window when the application is running. Achilleas --- ## [Need help with converting from Apache](https://www.ruby-forum.com/t/need-help-with-converting-from-apache/165882)
**Author:** [@dcian](https://www.ruby-forum.com/u/dcian)\ **Replies:** 2\ **Last updated:** [April 21, 2009, 3:55pm UTC](https://www.ruby-forum.com/t/need-help-with-converting-from-apache/165882 "2009-04-21T15:55:52Z")
Hi All, I have a site that uses phpcms - and the nginx setup for it is below - and it works. server { listen 80; # server\_name domain.com www.domain.com ; root /var/www/domain.com/htdocs; index index.php inde… --- ## [How to do queries for 'nested :partial' structures?](https://www.ruby-forum.com/t/how-to-do-queries-for-nested-partial-structures/162618)
**Author:** [@tharrisx](https://www.ruby-forum.com/u/tharrisx)\ **Replies:** 2\ **Last updated:** [March 12, 2009, 4:51pm UTC](https://www.ruby-forum.com/t/how-to-do-queries-for-nested-partial-structures/162618 "2009-03-12T16:51:43Z")
Hi there, what’s the most resource friendly way to program the following? In the VIEW, I need to show a ‘nested :has\_many’ structure like this: ============= Author1 BookA … ChapterX … Page-i … BookB … Chapt… [Previous page](https://www.ruby-forum.com/top.md?page=1926&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1928&per_page=50)