# Top **URL:** https://www.ruby-forum.com/top.md?page=1452 [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:** 1453 --- ## [Undefined method \`updated?' when saving object](https://www.ruby-forum.com/t/undefined-method-updated-when-saving-object/72111)
**Author:** [@rajasaur](https://www.ruby-forum.com/u/rajasaur)\ **Replies:** 3\ **Last updated:** [October 14, 2006, 5:40pm UTC](https://www.ruby-forum.com/t/undefined-method-updated-when-saving-object/72111 "2006-10-14T17:40:52Z")
I have a Doctor - Secretary relation with class Doctor \< Person has\_many :secretaries … end and class Secretary \< Person belongs\_to :doctor, :foreign\_key =\> ‘doctor\_id’ … end When saving a Secretary object afte… --- ## [Accents et url](https://www.ruby-forum.com/t/accents-et-url/71940)
**Author:** [@marsatax](https://www.ruby-forum.com/u/marsatax)\ **Replies:** 3\ **Last updated:** [October 12, 2006, 4:27pm UTC](https://www.ruby-forum.com/t/accents-et-url/71940 "2006-10-12T16:27:47Z")
bonjours j’ai un petit problème avec l’affichage des accents j’ai ça dans ma Vue : \<%= link\_to “Société” , :controller =\> “societe” %\> la page est encodée en utf8 mais les accents ne s’affiche pas dans le navigateur … --- ## [Help with TkRoot](https://www.ruby-forum.com/t/help-with-tkroot/65567)
**Author:** [@diego\_v](https://www.ruby-forum.com/u/diego_v)\ **Replies:** 3\ **Last updated:** [August 21, 2006, 8:32am UTC](https://www.ruby-forum.com/t/help-with-tkroot/65567 "2006-08-21T08:32:27Z")
Hello, I would like to write a program on the Mac which at the start only shows the menubar: only after the user has selected an option from the menu would the first window appear. However I can’t get that to work in… --- ## [Setup new data in the test database \_after\_ unit test runs](https://www.ruby-forum.com/t/setup-new-data-in-the-test-database-after-unit-test-runs/97873)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 8\ **Last updated:** [July 11, 2006, 5:55pm UTC](https://www.ruby-forum.com/t/setup-new-data-in-the-test-database-after-unit-test-runs/97873 "2006-07-11T17:55:46Z")
All, I want to run automated unit tests as part of my build. I am building to my test environment. Upon successful completion of all of my unit tests, I would then like to load some data (using a fixture, I imagine) … --- ## [Mise a jour d'une valeur d'une balise \ avec ajax](https://www.ruby-forum.com/t/mise-a-jour-dune-valeur-dune-balise-input-avec-ajax/94517)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [June 13, 2006, 10:36am UTC](https://www.ruby-forum.com/t/mise-a-jour-dune-valeur-dune-balise-input-avec-ajax/94517 "2006-06-13T10:36:37Z")
Bonjour, Avez-vous deja essayer de mettre a une jour une valeur d’une balise d’un formulaire a l’aide d’une requete Ajax ? Cela fonctionne parfaitement avec les balises , \ **Author:** [@mitchell](https://www.ruby-forum.com/u/mitchell)\ **Replies:** 8\ **Last updated:** [June 4, 2006, 9:20pm UTC](https://www.ruby-forum.com/t/pattern-matching-question/62279 "2006-06-04T21:20:04Z") If I had the text “{ hello \\} there }”, what regex could I use to get “hello } there” back? I’m really stumped on this one. --- ## [RE: Showing Images from a file store](https://www.ruby-forum.com/t/re-showing-images-from-a-file-store/93888)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [April 14, 2006, 8:31am UTC](https://www.ruby-forum.com/t/re-showing-images-from-a-file-store/93888 "2006-04-14T08:31:45Z")
Hi, Thanks a lot for the response. If you can post a working example, that would be great. Really appreciate it. Thanks Silvy Mathews --- ## [\[ANN\] Rails 1.1.1: Fixing a slew of minors (but you must sti](https://www.ruby-forum.com/t/ann-rails-1-1-1-fixing-a-slew-of-minors-but-you-must-sti/57069)
**Author:** [@divotdave](https://www.ruby-forum.com/u/divotdave)\ **Replies:** 3\ **Last updated:** [April 7, 2006, 11:51am UTC](https://www.ruby-forum.com/t/ann-rails-1-1-1-fixing-a-slew-of-minors-but-you-must-sti/57069 "2006-04-07T11:51:21Z")
Rails 1.1 was a big upgrade with a lot of new features and we’ve been working hard since its release to polish off the kinks revealed after it was deployed to the masses. Rails 1.1.1 contains fixes for things like Pro… --- ## [Data base](https://www.ruby-forum.com/t/data-base/93678)
**Author:** [@mikrit](https://www.ruby-forum.com/u/mikrit)\ **Replies:** 3\ **Last updated:** [April 6, 2006, 10:15am UTC](https://www.ruby-forum.com/t/data-base/93678 "2006-04-06T10:15:02Z")
As from the database to get a cell on id?? --- ## [Getting mails to say someone has added to your topic](https://www.ruby-forum.com/t/getting-mails-to-say-someone-has-added-to-your-topic/89526)
**Author:** [@julian](https://www.ruby-forum.com/u/julian)\ **Replies:** 3\ **Last updated:** [March 29, 2006, 8:30pm UTC](https://www.ruby-forum.com/t/getting-mails-to-say-someone-has-added-to-your-topic/89526 "2006-03-29T20:30:44Z")
Does this group thing in google have such a facility i wonder, does any one Know, a bit of a basic question but a question never the less?? julian --- ## [Balancing relevancy and recentness](https://www.ruby-forum.com/t/balancing-relevancy-and-recentness/63871)
**Author:** [@blewis](https://www.ruby-forum.com/u/blewis)\ **Replies:** 3\ **Last updated:** [January 25, 2006, 3:07am UTC](https://www.ruby-forum.com/t/balancing-relevancy-and-recentness/63871 "2006-01-25T03:07:33Z")
I was wondering if there was a good way to either balance the relevancy score with recentness of matching documents- or include the recentness in the score somehow? Thanks, Ben --- ## [Rails with no direct database access?](https://www.ruby-forum.com/t/rails-with-no-direct-database-access/50515)
**Author:** [@Jason\_DiCioccio](https://www.ruby-forum.com/u/Jason_DiCioccio)\ **Replies:** 3\ **Last updated:** [December 19, 2005, 8:21pm UTC](https://www.ruby-forum.com/t/rails-with-no-direct-database-access/50515 "2005-12-19T20:21:44Z")
Hello all, I’m having a bit of an internal conflict here. I have a web application that I need to write (for myself). Fine, right? Well, this site is for a DNS service that has a client interface for client APIs t… --- ## [Ruby in a Nutshell - still worthwhile?](https://www.ruby-forum.com/t/ruby-in-a-nutshell-still-worthwhile/99716)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 3\ **Last updated:** [December 13, 2005, 4:08pm UTC](https://www.ruby-forum.com/t/ruby-in-a-nutshell-still-worthwhile/99716 "2005-12-13T16:08:08Z")
I’m looking for a quick reference guide to Ruby. I have the PickAxe already, which is great for learning Ruby, but now I’m looking for something more reference-like and smaller :slight\_smile: The O’Reilly “in a nutsh… --- ## [Sinatra index views pathing wrong](https://www.ruby-forum.com/t/sinatra-index-views-pathing-wrong/261475)
**Author:** [@sparky1](https://www.ruby-forum.com/u/sparky1)\ **Replies:** 1\ **Last updated:** [July 16, 2021, 1:54am UTC](https://www.ruby-forum.com/t/sinatra-index-views-pathing-wrong/261475 "2021-07-16T01:54:14Z")
Hi, I am having problems with booting my application when i run Ruby app.rb i get an error saying no such file or directory. The file should be Project\_Spending\_Tracker/views/index.erb from the root. get “/” do erb :i… --- ## [Reverse Proxy without backend private key](https://www.ruby-forum.com/t/reverse-proxy-without-backend-private-key/244290)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [March 16, 2016, 11:14pm UTC](https://www.ruby-forum.com/t/reverse-proxy-without-backend-private-key/244290 "2016-03-16T23:14:56Z")
dear allI want to setup this: client ----------------- https-nginx (443) ----------------- https-backend (443) but i don’t have private key and i want to cache data…what can i do ? --- ## [Hash is to large ruby terminate ram!](https://www.ruby-forum.com/t/hash-is-to-large-ruby-terminate-ram/243462)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [November 11, 2015, 5:41pm UTC](https://www.ruby-forum.com/t/hash-is-to-large-ruby-terminate-ram/243462 "2015-11-11T17:41:37Z")
I hope this link is not in breach of user agreement… This has become a exciting challenge… I’m trying generate a hash or array that match’s the patter of the output you see.(from the link above) This is the best wo… --- ## [Rewrite URL](https://www.ruby-forum.com/t/rewrite-url/242585)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [July 4, 2015, 8:54pm UTC](https://www.ruby-forum.com/t/rewrite-url/242585 "2015-07-04T20:54:37Z")
Hello, I try to use Nginx as a proxy (for SSL) on a Jetty server. The Jetty application should be accessed by a subdirectory of my Nginx. I have setup this location configuration: location /myapp { proxy\_pass … --- ## [Conditional execution of work function](https://www.ruby-forum.com/t/conditional-execution-of-work-function/242076)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [May 25, 2015, 8:42pm UTC](https://www.ruby-forum.com/t/conditional-execution-of-work-function/242076 "2015-05-25T20:42:55Z")
Discuss-gnuradio mailing list removed\_email\_address@domain.invalid https://lists.gnu.org/mailman/listinfo/discuss-gnuradio --- ## [Problems to create a new OOT module using gr\_modtool in a pybombs instalation of Gnuradio](https://www.ruby-forum.com/t/problems-to-create-a-new-oot-module-using-gr-modtool-in-a-pybombs-instalation-of-gnuradio/234618)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [March 17, 2015, 10:04pm UTC](https://www.ruby-forum.com/t/problems-to-create-a-new-oot-module-using-gr-modtool-in-a-pybombs-instalation-of-gnuradio/234618 "2015-03-17T22:04:48Z")
Hello, I tried to create a module in the Gnuradio v3.7.6.1 installed by pybombs using gr\_modtool. But the module didn’t appear in the gnuradio module list. I verified if something it was wrong during the creation of … --- ## [Nginx core dump issue](https://www.ruby-forum.com/t/nginx-core-dump-issue/232666)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [October 21, 2014, 7:31pm UTC](https://www.ruby-forum.com/t/nginx-core-dump-issue/232666 "2014-10-21T19:31:27Z")
Hi expert, I am running into nginx core dump issue and I need expert’s help. Thank you so much! We are running nginx 1.6.0 + mod\_security on RHEL 6.4. We are using the two ports with https. ■core dump GNU gdb (GDB)… --- ## [\[JOB\] Ruby Lead Developer in San Francisco](https://www.ruby-forum.com/t/job-ruby-lead-developer-in-san-francisco/230251)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 7, 2014, 4:01pm UTC](https://www.ruby-forum.com/t/job-ruby-lead-developer-in-san-francisco/230251 "2014-06-07T16:01:36Z")
Hi, A French start up based in SF, a completely new take on cloud storage for personal media (movies, videos, photos etc) with a suite of innovative features that make it unique on the market: streaming your movie … --- ## [Rewrite URL with parameters](https://www.ruby-forum.com/t/rewrite-url-with-parameters/237910)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [December 5, 2013, 6:25pm UTC](https://www.ruby-forum.com/t/rewrite-url-with-parameters/237910 "2013-12-05T18:25:08Z")
Hi guys, I’m trying to rewrite an url with a few parameters, but unsuccessfully. The URL: https://www.mysite.com.br/category-body/categories/promotionalXXX?utm\_source=PromoCode&utm\_medium=AddPromo&utm\_campaign=PromoCo… --- ## [How to sync\_clock time of Heroku to AWS S3 image upload with carrierWave](https://www.ruby-forum.com/t/how-to-sync-clock-time-of-heroku-to-aws-s3-image-upload-with-carrierwave/237131)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [October 26, 2013, 11:40am UTC](https://www.ruby-forum.com/t/how-to-sync-clock-time-of-heroku-to-aws-s3-image-upload-with-carrierwave/237131 "2013-10-26T11:40:21Z")
I got an error every time when image upload happens RequestTimeTooSkewed The difference between the request time and the current time is too large. Thu,24 Oct 2013 22:17:41+0000 2013-10-24T22:33:21Z The time differ… --- ## [Ruby-Java Bridge](https://www.ruby-forum.com/t/ruby-java-bridge/228591)
**Author:** [@islepilot](https://www.ruby-forum.com/u/islepilot)\ **Replies:** 1\ **Last updated:** [April 29, 2013, 5:36pm UTC](https://www.ruby-forum.com/t/ruby-java-bridge/228591 "2013-04-29T17:36:49Z")
Hi, all. I’m working on a Ruby project that will require integration with Java libraries. Of course my first thought was to use JRuby, but a colleague mentioned the Ruby-Java Bridge (http://rubyforge.org/projects/rj… --- ## [Rewrite or internal redirection cycle while internally redirecting to "/error/403.html"](https://www.ruby-forum.com/t/rewrite-or-internal-redirection-cycle-while-internally-redirecting-to-error-403-html/224550)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [November 16, 2012, 9:28am UTC](https://www.ruby-forum.com/t/rewrite-or-internal-redirection-cycle-while-internally-redirecting-to-error-403-html/224550 "2012-11-16T09:28:27Z")
When accessing a vhost on my server I receive a 500 internal server error and then when viewing the log file I find the error rewrite or internal redirection cycle while internally redirecting to “/error/403.html”. I … --- ## [Clean remote kill of python flowgraph](https://www.ruby-forum.com/t/clean-remote-kill-of-python-flowgraph/220975)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [June 27, 2012, 1:08am UTC](https://www.ruby-forum.com/t/clean-remote-kill-of-python-flowgraph/220975 "2012-06-27T01:08:38Z")
Hi all, I would like to be able to remotely terminate a running Python-only flowgraph (no GRC). I basically set up the XMLRPC server to call “stop()” and “wait()” on the flowgraph object instance, but it leaves the U… --- ## [Rmagick and imagemagick](https://www.ruby-forum.com/t/rmagick-and-imagemagick/215329)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [December 31, 2011, 2:00pm UTC](https://www.ruby-forum.com/t/rmagick-and-imagemagick/215329 "2011-12-31T14:00:42Z")
I am having issues loading imagemagick and rmagick on webfaction. I have installed a rails app called balder that organizes images. my main problem is that i can’t seem to upoload the image sthrough balder. balder us… --- ## [Why doesn't Nginx support fastcgi keepalive connection?](https://www.ruby-forum.com/t/why-doesnt-nginx-support-fastcgi-keepalive-connection/206912)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [May 13, 2011, 3:10pm UTC](https://www.ruby-forum.com/t/why-doesnt-nginx-support-fastcgi-keepalive-connection/206912 "2011-05-13T15:10:05Z")
Hi, all It seems that nginx will communicate with fastcgi using short connection, and with heavy load, nginx and fastcgi will cause large number of TIME\_WAIT. It’s annoying. I am wondering why nginx doesn’t support… --- ## [Rake tool tries to connect to wrong ip address for migration](https://www.ruby-forum.com/t/rake-tool-tries-to-connect-to-wrong-ip-address-for-migration/204683)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [March 18, 2011, 5:18pm UTC](https://www.ruby-forum.com/t/rake-tool-tries-to-connect-to-wrong-ip-address-for-migration/204683 "2011-03-18T17:18:08Z")
I have asked a question similar, but not same. I was unable to connect to my remote mysql server from windows, it tries to connect to local server, whatever i wrote in database.yml din’t made any changes at all. So i … --- ## [IE empty params](https://www.ruby-forum.com/t/ie-empty-params/201543)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [January 12, 2011, 6:21pm UTC](https://www.ruby-forum.com/t/ie-empty-params/201543 "2011-01-12T18:21:45Z")
Hi, Im getting a strange problem. I have a rails application (running rails 3.0.0), which uses NTLM to deal with the auth. The problem is that, with IE (all versions) when we use POST as a result of a form, the “param… --- ## [Realtime Scheduling](https://www.ruby-forum.com/t/realtime-scheduling/200135)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [December 6, 2010, 4:40am UTC](https://www.ruby-forum.com/t/realtime-scheduling/200135 "2010-12-06T04:40:53Z")
Hello: I am writing a flowgraph using GRC. In the “Options” block, there is something called “Realtime Scheduling”, which can be On or Off. What does this do, under the hood? When should you set it to On? When would … --- ## [Shared Hosting - Not able to added local gem path to rails](https://www.ruby-forum.com/t/shared-hosting-not-able-to-added-local-gem-path-to-rails/179290)
**Author:** [@nirbhab](https://www.ruby-forum.com/u/nirbhab)\ **Replies:** 1\ **Last updated:** [February 15, 2010, 9:11am UTC](https://www.ruby-forum.com/t/shared-hosting-not-able-to-added-local-gem-path-to-rails/179290 "2010-02-15T09:11:31Z")
Hi, I am using shared hosting. Local Gem ‘googlepagerank’ is there but rails is not able load the GEM. no such file to load – googlepagerank I have updated boot.rb with $:.push("/home/seotoolb/ruby/gems") and restar… --- ## [Creating array](https://www.ruby-forum.com/t/creating-array/180745)
**Author:** [@Haris\_BogdanoviS\_S](https://www.ruby-forum.com/u/Haris_BogdanoviS_S)\ **Replies:** 7\ **Last updated:** [December 29, 2009, 9:21am UTC](https://www.ruby-forum.com/t/creating-array/180745 "2009-12-29T09:21:47Z")
Hi. Is there a short way of creating array of numbers with, for example, step of 10, like this: 10,20,30,40,50 By short I mean without going through iteration loop: array=\[\] (1…5).each do |i| array.push i\*10 end … --- ## [Installing Spec on IronRuby 0.9](https://www.ruby-forum.com/t/installing-spec-on-ironruby-0-9/175590)
**Author:** [@metanoize](https://www.ruby-forum.com/u/metanoize)\ **Replies:** 1\ **Last updated:** [September 16, 2009, 6:33am UTC](https://www.ruby-forum.com/t/installing-spec-on-ironruby-0-9/175590 "2009-09-16T06:33:36Z")
Hi, I am having trouble install spec on my machine. I was able to download spec using igem in IronRuby 0.6 but in 0.9 it is giving problems. First, where is igem file. Even if I am in the directory of igem.bat it give… --- ## [Problema con coneccion a ODBC en wxp](https://www.ruby-forum.com/t/problema-con-coneccion-a-odbc-en-wxp/170083)
**Author:** [@Angel\_Mauricio\_Pino](https://www.ruby-forum.com/u/Angel_Mauricio_Pino)\ **Replies:** 1\ **Last updated:** [June 12, 2009, 6:12pm UTC](https://www.ruby-forum.com/t/problema-con-coneccion-a-odbc-en-wxp/170083 "2009-06-12T18:12:09Z")
Tengo: SO : wxp Ruby 1.86 Rails 2.3.2. Y me ocurre lo siguiente: Desde Ruby que es correcto pues es una coneccion fixticia: DBI.connect(“dbi:ODBC:Isoserver”,“CC”,“xxx”) DBI::DatabaseError: 08001 (17) \[Microsoft\]\[O… --- ## [Railscasts - Asciicasts](https://www.ruby-forum.com/t/railscasts-asciicasts/161207)
**Author:** [@Werner\_L](https://www.ruby-forum.com/u/Werner_L)\ **Replies:** 1\ **Last updated:** [February 24, 2009, 10:47am UTC](https://www.ruby-forum.com/t/railscasts-asciicasts/161207 "2009-02-24T10:47:43Z")
As great as Ryan’s videos are, however, sometimes you might just want to recap what you saw without watching ten minutes of video or, hey, perhaps video just isn’t your cup of tea. Enter ASCIIcasts - Railcasts made in… --- ## [Error: ...uninitialized constant Wxruby2](https://www.ruby-forum.com/t/error-uninitialized-constant-wxruby2/150148)
**Author:** [@learner](https://www.ruby-forum.com/u/learner)\ **Replies:** 1\ **Last updated:** [October 4, 2008, 6:55pm UTC](https://www.ruby-forum.com/t/error-uninitialized-constant-wxruby2/150148 "2008-10-04T18:55:28Z")
I have already installed the wx package with ruby gem: gem install wxruby and now I am trying to run a gui sample program. As follow: require ‘wx’ include Wx class MyFrame \< Frame def initialize() super(nil, -1, ‘… --- ## [Re: assert\_raise question](https://www.ruby-forum.com/t/re-assert-raise-question/147020)
**Author:** [@stickstone](https://www.ruby-forum.com/u/stickstone)\ **Replies:** 1\ **Last updated:** [August 27, 2008, 5:33pm UTC](https://www.ruby-forum.com/t/re-assert-raise-question/147020 "2008-08-27T17:33:14Z")
def test\_raise assert\_raise ArgumentError {raise ArgumentError.new(“basic argument issue”)} end Now there’s suddenly an Exception: undefined method ‘ArgumentError’… I was more than a little surprised to discover th… --- ## [Calling Jruby -S from a java code](https://www.ruby-forum.com/t/calling-jruby-s-from-a-java-code/144329)
**Author:** [@alisajjad\_mushtaq](https://www.ruby-forum.com/u/alisajjad_mushtaq)\ **Replies:** 1\ **Last updated:** [July 28, 2008, 8:20pm UTC](https://www.ruby-forum.com/t/calling-jruby-s-from-a-java-code/144329 "2008-07-28T20:20:35Z")
Hi, I am trying to integrate JRuby with some other java programs I’m using. I managed to pack jruby with all the required gems inside the jruby-complete.jar file. The problem is about how to load gems in my ruby prog… --- ## [Quadrature demodulation of FM](https://www.ruby-forum.com/t/quadrature-demodulation-of-fm/133116)
**Author:** [@Jonathon\_P](https://www.ruby-forum.com/u/Jonathon_P)\ **Replies:** 1\ **Last updated:** [March 29, 2008, 2:16pm UTC](https://www.ruby-forum.com/t/quadrature-demodulation-of-fm/133116 "2008-03-29T14:16:51Z")
Before I ask my question, I’d like to thank everyone that’s been helping me out. I (and my peers at Purdue) are just starting out with the USRP and really appreciate the support. On to my question, I wrote a demodula… --- ## [\[Patch\] FormHelper RDoc improvement](https://www.ruby-forum.com/t/patch-formhelper-rdoc-improvement/115995)
**Author:** [@Arne\_B](https://www.ruby-forum.com/u/Arne_B)\ **Replies:** 1\ **Last updated:** [October 3, 2007, 10:07am UTC](https://www.ruby-forum.com/t/patch-formhelper-rdoc-improvement/115995 "2007-10-03T10:07:14Z")
This adds top-level documentation to FormHelper and fixes an interface change that wasn’t reflected yet in the comments (f.property -\> f.attribute). (ab) --- ## [How to build Ruby on MinGW?](https://www.ruby-forum.com/t/how-to-build-ruby-on-mingw/92293)
**Author:** [@toby](https://www.ruby-forum.com/u/toby)\ **Replies:** 1\ **Last updated:** [April 18, 2007, 4:46am UTC](https://www.ruby-forum.com/t/how-to-build-ruby-on-mingw/92293 "2007-04-18T04:46:54Z")
Hi all, Does anyone have a howto or instruction list on how to build Ruby 1.8.x (preferably .6) under MinGW with binary extensions e.g. Zlib and OpenSSL? I can’t find any docs/articles on that and the one from ruby-l… --- ## [Instance variable not initialized warning](https://www.ruby-forum.com/t/instance-variable-not-initialized-warning/72848)
**Author:** [@Esad\_H](https://www.ruby-forum.com/u/Esad_H)\ **Replies:** 1\ **Last updated:** [October 19, 2006, 1:18pm UTC](https://www.ruby-forum.com/t/instance-variable-not-initialized-warning/72848 "2006-10-19T13:18:40Z")
Hi! In the following piece of code: class Foo def bar if @var.nil? puts “First assignment” @var = 1; else @var +=1; end end end Foo.new.bar When I run ruby (1.8.4)with -d ($DEBUG=true) I get to see the follo… --- ## [Double messages](https://www.ruby-forum.com/t/double-messages/71280)
**Author:** [@crucoba](https://www.ruby-forum.com/u/crucoba)\ **Replies:** 7\ **Last updated:** [October 18, 2006, 10:43am UTC](https://www.ruby-forum.com/t/double-messages/71280 "2006-10-18T10:43:51Z")
I’m seeing all the messages I send to this list show up twice. Are you seeing the same thing? This message, for example, I am only sending once. I swear. Thanks, David --- ## [Using edge in production?](https://www.ruby-forum.com/t/using-edge-in-production/72388)
**Author:** [@joe](https://www.ruby-forum.com/u/joe)\ **Replies:** 7\ **Last updated:** [October 17, 2006, 9:56pm UTC](https://www.ruby-forum.com/t/using-edge-in-production/72388 "2006-10-17T21:56:32Z")
Does anybody use Rails edge in production? Or is that just extremely foolhardy? Joe --- ## [Syntax highlight problem about the ruby-mode in emacs](https://www.ruby-forum.com/t/syntax-highlight-problem-about-the-ruby-mode-in-emacs/54650)
**Author:** [@eric99](https://www.ruby-forum.com/u/eric99)\ **Replies:** 1\ **Last updated:** [September 1, 2006, 8:54pm UTC](https://www.ruby-forum.com/t/syntax-highlight-problem-about-the-ruby-mode-in-emacs/54650 "2006-09-01T20:54:40Z")
Hi I edit ruby script in emacs, but sometimes I just cannot get ruby mode syntax highlight successfully. I had googled this problem and found that: http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/131654 … --- ## [Why is this returning nil?](https://www.ruby-forum.com/t/why-is-this-returning-nil/64512)
**Author:** [@zanoni](https://www.ruby-forum.com/u/zanoni)\ **Replies:** 7\ **Last updated:** [August 9, 2006, 6:41pm UTC](https://www.ruby-forum.com/t/why-is-this-returning-nil/64512 "2006-08-09T18:41:09Z")
class User def initialize(level, status) @level = level @status = status end def finda if @status == "active" print #{@level} else puts "user not exist" end end end user1 = User.new(1,… --- ## [Does WideStudio require a special ruby build?](https://www.ruby-forum.com/t/does-widestudio-require-a-special-ruby-build/100523)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 7\ **Last updated:** [August 1, 2006, 3:33pm UTC](https://www.ruby-forum.com/t/does-widestudio-require-a-special-ruby-build/100523 "2006-08-01T15:33:02Z")
I installed the latest version of Ruby and WideStudio (Ruby 1.8.4 and WideStudio 3.94-1). I also installed the Ruby that came with WideStudio (Ruby 1.8.0). So now I have two versions of Ruby and only the one that came… --- ## [Form\_helpers?](https://www.ruby-forum.com/t/form-helpers/98597)
**Author:** [@zanoni](https://www.ruby-forum.com/u/zanoni)\ **Replies:** 7\ **Last updated:** [July 16, 2006, 7:34pm UTC](https://www.ruby-forum.com/t/form-helpers/98597 "2006-07-16T19:34:43Z")
Just a quick silly question , are form\_helpers actually helper.rb files ? Stuart --- ## [Broken Rails on OSX](https://www.ruby-forum.com/t/broken-rails-on-osx/93934)
**Author:** [@adambeazley](https://www.ruby-forum.com/u/adambeazley)\ **Replies:** 1\ **Last updated:** [April 15, 2006, 4:48am UTC](https://www.ruby-forum.com/t/broken-rails-on-osx/93934 "2006-04-15T04:48:41Z")
I just did a complete install of Rails using the instructions here: and now it’s broke. All of my apps were created using Locomotive, but otherwise edited normally. The Lighttpd server starts up fine, I can browse t… [Previous page](https://www.ruby-forum.com/top.md?page=1451&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1453&per_page=50)