# Top **URL:** https://www.ruby-forum.com/top.md?page=1327 [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:** 1328 --- ## [User Login (process\_login)](https://www.ruby-forum.com/t/user-login-process-login/104895)
**Author:** [@kobrakai](https://www.ruby-forum.com/u/kobrakai)\ **Replies:** 3\ **Last updated:** [May 23, 2007, 10:58pm UTC](https://www.ruby-forum.com/t/user-login-process-login/104895 "2007-05-23T22:58:22Z")
Hiya - before I start let me tell you i’m a Nuby on Rails. I’ve created a user registration within my application that requires email validation and that seems to be working fine. I’m now creating the user login page … --- ## [Ramaze 0.1.0](https://www.ruby-forum.com/t/ramaze-0-1-0/103900)
**Author:** [@mifi](https://www.ruby-forum.com/u/mifi)\ **Replies:** 3\ **Last updated:** [May 11, 2007, 10:22pm UTC](https://www.ruby-forum.com/t/ramaze-0-1-0/103900 "2007-05-11T22:22:26Z")
This is a one-time post to announce the creation of the Ramaze project, an open source web framework with the aim to be light and modular. Ramaze is already relatively stable and we decided that it is time to give it … --- ## [Querying against numeric fields? e.g. price:( \>= min\_price)](https://www.ruby-forum.com/t/querying-against-numeric-fields-e-g-price-min-price/68429)
**Author:** [@tomtoday](https://www.ruby-forum.com/u/tomtoday)\ **Replies:** 3\ **Last updated:** [May 7, 2007, 5:47am UTC](https://www.ruby-forum.com/t/querying-against-numeric-fields-e-g-price-min-price/68429 "2007-05-07T05:47:06Z")
Using acts\_as\_ferret I’m trying to do a query like: active:(true) title|body:(#{params\[:s\]}) product\_price:( \>= #{params\[:min\]}) Where I want to return only the active products that contain the search term in the tit… --- ## [Using RubyInline and RubyToC in windows?](https://www.ruby-forum.com/t/using-rubyinline-and-rubytoc-in-windows/103347)
**Author:** [@kyle\_s](https://www.ruby-forum.com/u/kyle_s)\ **Replies:** 3\ **Last updated:** [May 5, 2007, 11:44am UTC](https://www.ruby-forum.com/t/using-rubyinline-and-rubytoc-in-windows/103347 "2007-05-05T11:44:34Z")
Is anyone out here using RubyInline and RubyToC in windows? I’m trying to get it working with MingW. I’ve made a few attempts, made some system variables, all to no avail. I got them both via rubygems. To start simpl… --- ## [Dynamic Fragment Caching with Escaped ERb](https://www.ruby-forum.com/t/dynamic-fragment-caching-with-escaped-erb/77991)
**Author:** [@slain](https://www.ruby-forum.com/u/slain)\ **Replies:** 3\ **Last updated:** [December 2, 2006, 1:43pm UTC](https://www.ruby-forum.com/t/dynamic-fragment-caching-with-escaped-erb/77991 "2006-12-02T13:43:10Z")
So maybe this has been done before, but this is something I wrote that I found useful. Many of the ‘fragments’ I wanted to cache differed only by some small value like the :id of the :url, but because this changed eve… --- ## [File\_column and rmagick options](https://www.ruby-forum.com/t/file-column-and-rmagick-options/100515)
**Author:** [@Sean\_OSHara](https://www.ruby-forum.com/u/Sean_OSHara)\ **Replies:** 3\ **Last updated:** [November 28, 2006, 12:28am UTC](https://www.ruby-forum.com/t/file-column-and-rmagick-options/100515 "2006-11-28T00:28:44Z")
Hi, Currently I’m using the file\_column plugin to upload images and save multiple copies of each at 3 different resoltions: file\_column :name, :magick =\> { :versions =\> { “thumb96” =\> “96x150\>”, “medium250” =\> “250x… --- ## [SOAP4R logging](https://www.ruby-forum.com/t/soap4r-logging/76803)
**Author:** [@Gareth\_A](https://www.ruby-forum.com/u/Gareth_A)\ **Replies:** 3\ **Last updated:** [November 24, 2006, 12:26am UTC](https://www.ruby-forum.com/t/soap4r-logging/76803 "2006-11-24T00:26:16Z")
Hi guys, Is there an easy way to see the output sent by SOAP::WSDLDriver? I’m getting errors about wrong arguments from the remote service that I’m not expecting, and I can’t work out why. soap = SOAP::WSDLDriverF… --- ## [Adding soap element attributes](https://www.ruby-forum.com/t/adding-soap-element-attributes/73875)
**Author:** [@vagabond](https://www.ruby-forum.com/u/vagabond)\ **Replies:** 3\ **Last updated:** [November 7, 2006, 11:00am UTC](https://www.ruby-forum.com/t/adding-soap-element-attributes/73875 "2006-11-07T11:00:03Z")
Hi, I have a question that I hope will be simple for someone to answer. I am using soap4r to write a simple library to consume web services from an application. The application does not include a WSDL document, so I … --- ## [RE: mojito preview ( per chi c'era )](https://www.ruby-forum.com/t/re-mojito-preview-per-chi-cera/74487)
**Author:** [@Giuliano\_U](https://www.ruby-forum.com/u/Giuliano_U)\ **Replies:** 3\ **Last updated:** [November 7, 2006, 10:49am UTC](https://www.ruby-forum.com/t/re-mojito-preview-per-chi-cera/74487 "2006-11-07T10:49:30Z")
vada per il wiki, anche se dati i tempi STRETTISSIMI si e nò riuscirò a mettere sù una paginetta stile http://prototype.conio.net/ in effetti la documentazione collaborativa data l’origine opensource del progetto è l’… --- ## [Question sur globalize](https://www.ruby-forum.com/t/question-sur-globalize/96483)
**Author:** [@camacho](https://www.ruby-forum.com/u/camacho)\ **Replies:** 3\ **Last updated:** [July 19, 2006, 4:57pm UTC](https://www.ruby-forum.com/t/question-sur-globalize/96483 "2006-07-19T16:57:52Z")
Bonjour, Je déveloope une application en plusieurs langues et pour cela j’utilise globalize. J’ai défini une fonction sur mon controlleur principal qui en fonction du paramètre GET qu’elle reçoit va mettre à jou… --- ## [Rake create\_sessions\_table, does not create session table](https://www.ruby-forum.com/t/rake-create-sessions-table-does-not-create-session-table/62178)
**Author:** [@cujigar](https://www.ruby-forum.com/u/cujigar)\ **Replies:** 3\ **Last updated:** [June 13, 2006, 3:15pm UTC](https://www.ruby-forum.com/t/rake-create-sessions-table-does-not-create-session-table/62178 "2006-06-13T15:15:07Z")
when i run rake create\_sessions\_table, I get following output. tables donot get created and my application doesnot start. (in G:/rubysrc/blog) create db/migrate create db/migrate/001\_add\_sessions.rb info: the firs… --- ## [Why won't this work - simple helper text?](https://www.ruby-forum.com/t/why-wont-this-work-simple-helper-text/57722)
**Author:** [@aftershock](https://www.ruby-forum.com/u/aftershock)\ **Replies:** 3\ **Last updated:** [April 13, 2006, 3:00pm UTC](https://www.ruby-forum.com/t/why-wont-this-work-simple-helper-text/57722 "2006-04-13T15:00:41Z")
Trying to print this out and it fails, def cancel\_toggle(element) ‘\Add a New Client’ end When called in my view lik… --- ## [\[SOLUTION\] Grid Folding (#63)](https://www.ruby-forum.com/t/solution-grid-folding-63/64366)
**Author:** [@davidtl](https://www.ruby-forum.com/u/davidtl)\ **Replies:** 3\ **Last updated:** [January 24, 2006, 10:21am UTC](https://www.ruby-forum.com/t/solution-grid-folding-63/64366 "2006-01-24T10:21:01Z")
def fold(row, col, operations) def t2b(table) t1 = table\[0…table.size/2\].reverse t2 = table\[table.size/2…-1\] row = t1.size col = t1\[0\].size row.times { |r| col.times { |c| t2\[r\]\[c\] = t1\[r\]\[c\].reverse + t2\[r\]\[c\] } … --- ## [Experiences w /payment gateways and credit card processing?](https://www.ruby-forum.com/t/experiences-w-payment-gateways-and-credit-card-processing/52661)
**Author:** [@agnathan](https://www.ruby-forum.com/u/agnathan)\ **Replies:** 3\ **Last updated:** [January 18, 2006, 12:36am UTC](https://www.ruby-forum.com/t/experiences-w-payment-gateways-and-credit-card-processing/52661 "2006-01-18T00:36:24Z")
I wanted to know if anyone had any good experiences with particular payment gateways and Rails? and what did it take to integrate? My current client uses PayPal for the credit card payment processing, and would like t… --- ## [Chopped files when downloading from database](https://www.ruby-forum.com/t/chopped-files-when-downloading-from-database/51973)
**Author:** [@marcus](https://www.ruby-forum.com/u/marcus)\ **Replies:** 3\ **Last updated:** [January 9, 2006, 9:21pm UTC](https://www.ruby-forum.com/t/chopped-files-when-downloading-from-database/51973 "2006-01-09T21:21:05Z")
I have some files stored in db. When I try to download these I only get 65535 bytes from the database even if the file is a lot bigger. Is it a Rails setting I’ve missed or a database setting? Anything else? Using Rai… --- ## [Key event down](https://www.ruby-forum.com/t/key-event-down/219679)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [May 11, 2012, 9:24am UTC](https://www.ruby-forum.com/t/key-event-down/219679 "2012-05-11T09:24:06Z")
i cannot do work key down event pls give me a hand thanks this is my code: require “rubygems” require “wx” include Wx class MyFrame \< Frame def initialize super(nil, #Parent :title =\> … --- ## [Rails application thinks postgres password is wrong](https://www.ruby-forum.com/t/rails-application-thinks-postgres-password-is-wrong/198332)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 0\ **Last updated:** [October 29, 2010, 8:22pm UTC](https://www.ruby-forum.com/t/rails-application-thinks-postgres-password-is-wrong/198332 "2010-10-29T20:22:58Z")
I am coming here to post this after already having had a brief discussion at railsforum.com, here: http://railsforum.com/viewtopic.php?pid=132629 … they weren’t able to help me. I also tried googling, etc, and nobody… --- ## [How to comparing java date with ruby date](https://www.ruby-forum.com/t/how-to-comparing-java-date-with-ruby-date/168543)
**Author:** [@glenanderson](https://www.ruby-forum.com/u/glenanderson)\ **Replies:** 0\ **Last updated:** [May 22, 2009, 6:24am UTC](https://www.ruby-forum.com/t/how-to-comparing-java-date-with-ruby-date/168543 "2009-05-22T06:24:06Z")
How can I compare a Ruby Date with Java Date. E.g. include Java require ‘date’ rbdate = Date.parse(“2008-08-01”) formatter = java.text.SimpleDateFormat(“yyyy/MM/dd”) jdate = formatter.parse(“2009/02/01”) puts “dat… --- ## [Proxy\_cache not working anymore in 1.8](https://www.ruby-forum.com/t/proxy-cache-not-working-anymore-in-1-8/242158)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [June 1, 2015, 2:19pm UTC](https://www.ruby-forum.com/t/proxy-cache-not-working-anymore-in-1-8/242158 "2015-06-01T14:19:32Z")
Hi We use nginx as proxy\_cache and identified a different somehow weird behaviour compared to 1.6.: In some situations we get a MISS or EXPIRED in 1.8, where with the same config, same resource and same origin, we go… --- ## [Difference between save and create?](https://www.ruby-forum.com/t/difference-between-save-and-create/221724)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [July 27, 2012, 12:25pm UTC](https://www.ruby-forum.com/t/difference-between-save-and-create/221724 "2012-07-27T12:25:50Z")
Hi, Anybody please help me showing difference between save and create in ruby on rails. expecting help. Regards, Manoj. --- ## [wxRuby :: no suitable image found](https://www.ruby-forum.com/t/wxruby-no-suitable-image-found/205179)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 31, 2011, 5:29pm UTC](https://www.ruby-forum.com/t/wxruby-no-suitable-image-found/205179 "2011-03-31T17:29:42Z")
I wanted to gibe a try of wxRuby on Mac OS X SL (latest) after installing wxRuby that way : imyt% sudo /opt/local/bin/gem1.9 install wxruby Password: Successfully installed wxruby-1.9.3-universal-darwin 1 gem instal… --- ## [USRP2 with XCVR- External Clock Setting](https://www.ruby-forum.com/t/usrp2-with-xcvr-external-clock-setting/204817)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 24, 2011, 9:01am UTC](https://www.ruby-forum.com/t/usrp2-with-xcvr-external-clock-setting/204817 "2011-03-24T09:01:11Z")
Hello I want to implement an OFDM Transmission at 2.45GHz, and the internal USRP2 oscillator has a deviation at about 22kHz. That is too much and interrupts the (software) synchronisation. Because of that i want to u… --- ## [Passing parameters to a URL through curl in the application](https://www.ruby-forum.com/t/passing-parameters-to-a-url-through-curl-in-the-application/186070)
**Author:** [@ashwin](https://www.ruby-forum.com/u/ashwin)\ **Replies:** 2\ **Last updated:** [March 31, 2010, 9:51am UTC](https://www.ruby-forum.com/t/passing-parameters-to-a-url-through-curl-in-the-application/186070 "2010-03-31T09:51:18Z")
Hello all, I need few suggestions on how to pass the parameters to a URL through curl. Currently I can do that using system() and %x\[\] through which I could give the curl command. But since these two executes th… --- ## [WSDL Interface to EPO (European Patent Office)](https://www.ruby-forum.com/t/wsdl-interface-to-epo-european-patent-office/185107)
**Author:** [@worldfox](https://www.ruby-forum.com/u/worldfox)\ **Replies:** 2\ **Last updated:** [March 16, 2010, 9:28pm UTC](https://www.ruby-forum.com/t/wsdl-interface-to-epo-european-patent-office/185107 "2010-03-16T21:28:32Z")
Hi, I am trying to do patent searches accessing the webservice at the European patent office (www.ops.epo.org/patents/patent-information/free/open-patent-services.html). Here is the code I wrote: #step 1: SOAP meth… --- ## [@request not available in before(:all) but is available in before(:each) in RSpec-Rails](https://www.ruby-forum.com/t/request-not-available-in-before-all-but-is-available-in-before-each-in-rspec-rails/178075)
**Author:** [@stickstone](https://www.ruby-forum.com/u/stickstone)\ **Replies:** 2\ **Last updated:** [October 28, 2009, 8:59pm UTC](https://www.ruby-forum.com/t/request-not-available-in-before-all-but-is-available-in-before-each-in-rspec-rails/178075 "2009-10-28T20:59:12Z")
More playing with RSpec-Rails. I’ve noticed that I do not have access to the @request object in before (:all) but do in before(:each) Is this expected behavior? --- ## [Config XLSUITE in Windows](https://www.ruby-forum.com/t/config-xlsuite-in-windows/176200)
**Author:** [@rajeskannan](https://www.ruby-forum.com/u/rajeskannan)\ **Replies:** 2\ **Last updated:** [September 27, 2009, 12:11am UTC](https://www.ruby-forum.com/t/config-xlsuite-in-windows/176200 "2009-09-27T00:11:50Z")
I try to config XLSUITE in my system. I’m facing some problem i resolved it one by one. now im facing this error =\> Booting Mongrel (use ‘script/server webrick’ to force WEBrick) =\> Rails 2.2.0 application starting o… --- ## [No tests were specified](https://www.ruby-forum.com/t/no-tests-were-specified/171621)
**Author:** [@metanoize](https://www.ruby-forum.com/u/metanoize)\ **Replies:** 2\ **Last updated:** [July 6, 2009, 6:58pm UTC](https://www.ruby-forum.com/t/no-tests-were-specified/171621 "2009-07-06T18:58:51Z")
not sure why I am getting the following error when running the tests: C:\\Projects\\FirstLookAtIronRuby\\FirstLookAtIronRuby\\TestSuite\>ir test\_customer.r b Loaded suite test\_customer Started F Finished in 0.3125 seco… --- ## [@new\_record\_before\_save](https://www.ruby-forum.com/t/new-record-before-save/167808)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [May 12, 2009, 9:47pm UTC](https://www.ruby-forum.com/t/new-record-before-save/167808 "2009-05-12T21:47:17Z")
Is there an easy way to access the ActiveRecord @new\_record\_before\_save attribute? Thanks, Tom --- ## [Problem using ActiveRecord on Windows](https://www.ruby-forum.com/t/problem-using-activerecord-on-windows/167155)
**Author:** [@skiloup](https://www.ruby-forum.com/u/skiloup)\ **Replies:** 2\ **Last updated:** [May 4, 2009, 9:49pm UTC](https://www.ruby-forum.com/t/problem-using-activerecord-on-windows/167155 "2009-05-04T21:49:24Z")
Problem ActiveRecord appears to be failing on my Windows install Setup I have MySql version 5.0.51 running on a debian box, let’s call it (A) I have Ruby w/ the ActiveRecord gem installed on an ubuntu box, let’s call … --- ## [Acceder a una aplicacion en diferentes urls y rutas relativas](https://www.ruby-forum.com/t/acceder-a-una-aplicacion-en-diferentes-urls-y-rutas-relativas/159953)
**Author:** [@dudus](https://www.ruby-forum.com/u/dudus)\ **Replies:** 2\ **Last updated:** [February 10, 2009, 1:26pm UTC](https://www.ruby-forum.com/t/acceder-a-una-aplicacion-en-diferentes-urls-y-rutas-relativas/159953 "2009-02-10T13:26:55Z")
Hola, Tengo una aplicación que tengo que tener accesible en 4 urls diferentes (5 si contamos development en localhost) El cliente tiene una red corporativa y las aplicaciones se accede de diferente forma según se a… --- ## [Fwd: Big bugs out of nowhere](https://www.ruby-forum.com/t/fwd-big-bugs-out-of-nowhere/156119)
**Author:** [@ianic](https://www.ruby-forum.com/u/ianic)\ **Replies:** 2\ **Last updated:** [December 22, 2008, 2:21pm UTC](https://www.ruby-forum.com/t/fwd-big-bugs-out-of-nowhere/156119 "2008-12-22T14:21:58Z")
Oops, sorry for this. I thought I sent the e-mail to the list but just noticed only Johnathan got it. I am posting it again hoping that someone can help. ---------- Forwarded message ---------- From: Igor A. removed\_… --- ## [\[WERBUNG\] Rails Training, Juni in Berlin](https://www.ruby-forum.com/t/werbung-rails-training-juni-in-berlin/135934)
**Author:** [@David\_ASBlack](https://www.ruby-forum.com/u/David_ASBlack)\ **Replies:** 2\ **Last updated:** [June 11, 2008, 4:28pm UTC](https://www.ruby-forum.com/t/werbung-rails-training-juni-in-berlin/135934 "2008-06-11T16:28:08Z")
Hello – Ich will Euch darauf aufmerksam machen, dass ein paar Railskursen in Juni in Berlin angebietet werden, und zwar: 9-12 Juni, “Intro to Rails” 16-19 Juni, “Advancing with Rails” Der Lehrer dabei bin ich selber… --- ## [Request.path\_info doesn't work in tests](https://www.ruby-forum.com/t/request-path-info-doesnt-work-in-tests/139983)
**Author:** [@bcm](https://www.ruby-forum.com/u/bcm)\ **Replies:** 2\ **Last updated:** [June 10, 2008, 10:19pm UTC](https://www.ruby-forum.com/t/request-path-info-doesnt-work-in-tests/139983 "2008-06-10T22:19:10Z")
Hi all, I’m having a problem with my tests. In my application.rb, I’ve got the following: before\_filter :record\_current\_page def record\_current\_page unless request.path\_info == session\[:current\_page\] session\[:prev… --- ## [C / C++ extensions: need all the tips/tricks you can give me](https://www.ruby-forum.com/t/c-c-extensions-need-all-the-tips-tricks-you-can-give-me/131480)
**Author:** [@emmanueloga](https://www.ruby-forum.com/u/emmanueloga)\ **Replies:** 2\ **Last updated:** [March 11, 2008, 12:22am UTC](https://www.ruby-forum.com/t/c-c-extensions-need-all-the-tips-tricks-you-can-give-me/131480 "2008-03-11T00:22:51Z")
Hi! I’m looking for all available sources of information on developing ruby extensions. I’m not a C language expert, but I’ve worked some years ago as a junior C/C++ developer. For that reason, I think I could get in … --- ## [Error on manual indexing](https://www.ruby-forum.com/t/error-on-manual-indexing/125610)
**Author:** [@japj](https://www.ruby-forum.com/u/japj)\ **Replies:** 2\ **Last updated:** [January 15, 2008, 12:30pm UTC](https://www.ruby-forum.com/t/error-on-manual-indexing/125610 "2008-01-15T12:30:11Z")
I’m having some problems with getting the drb server to work correctly on my production server. As a workaround I tried disabling automatic indexing and have a cron job manually update the index every hour or so. I di… --- ## [WebDav Support](https://www.ruby-forum.com/t/webdav-support/118756)
**Author:** [@flopezr333](https://www.ruby-forum.com/u/flopezr333)\ **Replies:** 2\ **Last updated:** [October 30, 2007, 8:57pm UTC](https://www.ruby-forum.com/t/webdav-support/118756 "2007-10-30T20:57:35Z")
Hi guys, I read that mongrel supports the webdav protocol. I need to “create” the webdav files and allow a third party app access it just for read purposes. What do you recommend? --- ## [Deploying Radiant on MacOSX?](https://www.ruby-forum.com/t/deploying-radiant-on-macosx/107429)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 2\ **Last updated:** [September 25, 2007, 11:05pm UTC](https://www.ruby-forum.com/t/deploying-radiant-on-macosx/107429 "2007-09-25T23:05:35Z")
I have been able to install and set up Radiant transfering our current web site in one afternoon. Just wonderfull! But then came the problems: deploying… as I am a nubie in Ruby and RoR. I spent \>3 days in searching t… --- ## [Relacion 1 a n con ella misma](https://www.ruby-forum.com/t/relacion-1-a-n-con-ella-misma/105577)
**Author:** [@aitor](https://www.ruby-forum.com/u/aitor)\ **Replies:** 2\ **Last updated:** [May 31, 2007, 11:44am UTC](https://www.ruby-forum.com/t/relacion-1-a-n-con-ella-misma/105577 "2007-05-31T11:44:41Z")
Hola, alguien ha implementado una relación de una tabla consigo misma? como se comporta o lo trata rails en este tipo de relaciones? La razón de esta relación es la siguiente, en una tabla usuarios, hay usuarios qu… --- ## [Catching thread exceptions (Net::IMAP timeout)](https://www.ruby-forum.com/t/catching-thread-exceptions-net-imap-timeout/89635)
**Author:** [@anselm](https://www.ruby-forum.com/u/anselm)\ **Replies:** 2\ **Last updated:** [March 22, 2007, 12:36pm UTC](https://www.ruby-forum.com/t/catching-thread-exceptions-net-imap-timeout/89635 "2007-03-22T12:36:16Z")
Hello :slight\_smile: I have a question : is it possible to catch exceptions that are raised on a thread by another thread ? Say if you have two threads, A and B and thread A does B.raise “bug” Is there a way for thr… --- ## [Re: Let it all out](https://www.ruby-forum.com/t/re-let-it-all-out/83210)
**Author:** [@andreas](https://www.ruby-forum.com/u/andreas)\ **Replies:** 2\ **Last updated:** [January 24, 2007, 4:28pm UTC](https://www.ruby-forum.com/t/re-let-it-all-out/83210 "2007-01-24T16:28:03Z")
Who are you? What are you doing with Rails? I’m no professional Rails developer, I use it for some of my own websites (http://www.ruby-forum.com, Forum - Mikrocontroller.net). Have you deployed Ruby on Rails app… --- ## [Inheritance from C object with different parameter count](https://www.ruby-forum.com/t/inheritance-from-c-object-with-different-parameter-count/53242)
**Author:** [@Geert\_F](https://www.ruby-forum.com/u/Geert_F)\ **Replies:** 2\ **Last updated:** [February 1, 2006, 11:46pm UTC](https://www.ruby-forum.com/t/inheritance-from-c-object-with-different-parameter-count/53242 "2006-02-01T23:46:33Z")
Hello, I’m trying to create a derived class (ruby class) from a C-implemented class. Everything works fine, until I tried to add a parameter to the derived class. When I derive from a pure ruby base class, everything … --- ## [How can I create a ruby class in runtime](https://www.ruby-forum.com/t/how-can-i-create-a-ruby-class-in-runtime/74546)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 2\ **Last updated:** [December 23, 2005, 9:34pm UTC](https://www.ruby-forum.com/t/how-can-i-create-a-ruby-class-in-runtime/74546 "2005-12-23T21:34:04Z")
Hi, Does anyone know how to create a ruby class in runtime? ex: class Parent def… def… end in runtime, we want to create a class “child” inherited from “parent”, it is possible? thanks you very much sayoyo --- ## [Idiom for submit button?](https://www.ruby-forum.com/t/idiom-for-submit-button/49555)
**Author:** [@hgs](https://www.ruby-forum.com/u/hgs)\ **Replies:** 2\ **Last updated:** [November 22, 2005, 8:43pm UTC](https://www.ruby-forum.com/t/idiom-for-submit-button/49555 "2005-11-22T20:43:50Z")
What is the rails idiom for submit buttons on forms? All other field types have helpers, but button\_to creates its own form, so should not be used. I’ve looked in “Agile Web Dev. with Rails” but can’t see what I shou… --- ## [Variations to gets.chomp for user input?!](https://www.ruby-forum.com/t/variations-to-gets-chomp-for-user-input/194862)
**Author:** [@timrohde](https://www.ruby-forum.com/u/timrohde)\ **Replies:** 0\ **Last updated:** [September 12, 2010, 4:55pm UTC](https://www.ruby-forum.com/t/variations-to-gets-chomp-for-user-input/194862 "2010-09-12T16:55:33Z")
What good alternatives to read user input are their in Ruby?! I have been using the gets.chomp method. But if you wanna pass in a range of valid options to get read?! Like for example option 1 takes you somewhere and … --- ## [Curb gem not getting installed](https://www.ruby-forum.com/t/curb-gem-not-getting-installed/177353)
**Author:** [@Nirav\_Parekh](https://www.ruby-forum.com/u/Nirav_Parekh)\ **Replies:** 0\ **Last updated:** [October 15, 2009, 2:49pm UTC](https://www.ruby-forum.com/t/curb-gem-not-getting-installed/177353 "2009-10-15T14:49:20Z")
Hi, I am trying to install curb on my windows machine. I went through a few web pages directing to install it. I installed curl-7.19.6 binary and provided the path in the environment variables. I can now use the cur… --- ## [Create/unload runtime routes](https://www.ruby-forum.com/t/create-unload-runtime-routes/243615)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [December 12, 2015, 12:23am UTC](https://www.ruby-forum.com/t/create-unload-runtime-routes/243615 "2015-12-12T00:23:57Z")
Hi, I am trying to create routes at runtime but I am finding this a but of a challenge. I can get it to register as a route using the code below but then when url\_for( with\_url\_options ) is called it throws an on any … --- ## [RTL SDR and GRC3.7.8 problem: format error](https://www.ruby-forum.com/t/rtl-sdr-and-grc3-7-8-problem-format-error/243128)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [August 24, 2015, 8:34pm UTC](https://www.ruby-forum.com/t/rtl-sdr-and-grc3-7-8-problem-format-error/243128 "2015-08-24T20:34:32Z")
Ever since I updated to GRC3.7.8 none of my RTL SDR demos will run in GRC. The error messages are the same: " list contains an invalid format". Attached is the .grc file of a basic RTL Qt test flow graph authored usi… --- ## [How to run rspec](https://www.ruby-forum.com/t/how-to-run-rspec/240144)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [March 30, 2014, 2:58pm UTC](https://www.ruby-forum.com/t/how-to-run-rspec/240144 "2014-03-30T14:58:24Z")
I’ve just installed spec testing library for ruby using the command (gem install rspec) but when I try to use it by calling rspec filename.rb I get the following error : -bash: rspec: command not found Any ideas? Th… --- ## [Restarting a flow graph after termination by a head block?](https://www.ruby-forum.com/t/restarting-a-flow-graph-after-termination-by-a-head-block/238781)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [January 29, 2014, 12:24am UTC](https://www.ruby-forum.com/t/restarting-a-flow-graph-after-termination-by-a-head-block/238781 "2014-01-29T00:24:04Z")
How can you restart a flow graph after a head block kills it? For example, I want to do something like the following: tb.start() tb.wait() # head block will terminate … do some reconfiguration … tb.start() However,… --- ## [RE: Re: Passing JRuby to Java](https://www.ruby-forum.com/t/re-re-passing-jruby-to-java/237846)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [December 8, 2013, 5:16am UTC](https://www.ruby-forum.com/t/re-re-passing-jruby-to-java/237846 "2013-12-08T05:16:35Z")
Hi… Did you read this…?? -----Mensaje original----- De: “Ray H.” removed\_email\_address@domain.invalid Enviado: ‎03/‎12/‎2013 15:25 Para: “removed\_email\_address@domain.invalid” removed\_email\_address@domain.invalid … [Previous page](https://www.ruby-forum.com/top.md?page=1326&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1328&per_page=50)