# Top **URL:** https://www.ruby-forum.com/top.md?page=746 [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:** 747 --- ## [Typo as a Google Summer of Code project?](https://www.ruby-forum.com/t/typo-as-a-google-summer-of-code-project/58019)
**Author:** [@Tyler\_P](https://www.ruby-forum.com/u/Tyler_P)\ **Replies:** 5\ **Last updated:** [April 27, 2006, 5:15pm UTC](https://www.ruby-forum.com/t/typo-as-a-google-summer-of-code-project/58019 "2006-04-27T17:15:06Z")
I’m not exactly sure who the best person to send this idea to would be, so I am just sending it to this list. My apologies if it does not belong on here. Google just announced their 2006 Summer of Code, and they are … --- ## [Object#id being deprecated - Rails 1.1](https://www.ruby-forum.com/t/object-id-being-deprecated-rails-1-1/55470)
**Author:** [@piers](https://www.ruby-forum.com/u/piers)\ **Replies:** 5\ **Last updated:** [March 22, 2006, 1:07am UTC](https://www.ruby-forum.com/t/object-id-being-deprecated-rails-1-1/55470 "2006-03-22T01:07:57Z")
Hi Think this is probably straightforward, but I don’t know enough about rails to work it out, so was wondering if anyone can help I keep on running into this error when I’m deploying my app: “FastCGI: server “…/publ… --- ## [Auditing mixin for model classes. Small problem](https://www.ruby-forum.com/t/auditing-mixin-for-model-classes-small-problem/71731)
**Author:** [@chris](https://www.ruby-forum.com/u/chris)\ **Replies:** 5\ **Last updated:** [February 23, 2006, 4:50pm UTC](https://www.ruby-forum.com/t/auditing-mixin-for-model-classes-small-problem/71731 "2006-02-23T16:50:47Z")
I want to include common auditing functionality in my models. This involves storing the changes made to a model in a seperate table : I have created the functions in an Audit module : module Audit before\_update :bef… --- ## [Clearing gnuradio buffers](https://www.ruby-forum.com/t/clearing-gnuradio-buffers/60074)
**Author:** [@Ges](https://www.ruby-forum.com/u/Ges)\ **Replies:** 1\ **Last updated:** [May 11, 2006, 6:42am UTC](https://www.ruby-forum.com/t/clearing-gnuradio-buffers/60074 "2006-05-11T06:42:52Z")
Hi, Is there any way to clear the buffers of the gnuradio blocks in the C++ code - suppose I want to clear the contents (set the buffer indexes) in the buffer of a block what do I do? I didnt see anything in the code… --- ## [How to pre-populate Edit form in rails?](https://www.ruby-forum.com/t/how-to-pre-populate-edit-form-in-rails/73187)
**Author:** [@yash](https://www.ruby-forum.com/u/yash)\ **Replies:** 1\ **Last updated:** [February 25, 2006, 1:33pm UTC](https://www.ruby-forum.com/t/how-to-pre-populate-edit-form-in-rails/73187 "2006-02-25T13:33:54Z")
In our rails application, there is a model called Essay and another called Tag. Essay ‘has\_and\_belongs\_to\_many’ tags. When a user CREATEs an essay, he gives the text in a text field which corresponds to a database col… --- ## [Slow mail deliveries using JRuby](https://www.ruby-forum.com/t/slow-mail-deliveries-using-jruby/234144)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [February 10, 2015, 12:23am UTC](https://www.ruby-forum.com/t/slow-mail-deliveries-using-jruby/234144 "2015-02-10T00:23:06Z")
Hi All, I have a problem when sending bulk emails on my Rails 3.2 app with a big difference in performance compared to the standard MRI 2.1. The problem seams to be the mail() method invocation inside the mailer class… --- ## [Hello world module build trouble](https://www.ruby-forum.com/t/hello-world-module-build-trouble/233425)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [December 12, 2014, 7:52pm UTC](https://www.ruby-forum.com/t/hello-world-module-build-trouble/233425 "2014-12-12T19:52:20Z")
Hello, I am trying to build a simple nginx module to learn more about nginx’s internals. I have copied several hello world examples into my own module: /\* \* ngx\_http\_hello\_dolly.c \*/#include \#include \ **Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [December 11, 2013, 11:21pm UTC](https://www.ruby-forum.com/t/visual-ruby-cant-start/238010 "2013-12-11T23:21:54Z") Hi, I am using Windows and I followed the instructions to install Ruby (installed Ruby 1.93 and Glade). When I try to start it by entering “vr” in command prompt with Ruby I the following errors : C:/Ruby193/lib/rub… --- ## [Rb\_errinfo() "captures" more than exceptions, but also Interrupt and SystemExit](https://www.ruby-forum.com/t/rb-errinfo-captures-more-than-exceptions-but-also-interrupt-and-systemexit/219419)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 2, 2012, 11:59am UTC](https://www.ruby-forum.com/t/rb-errinfo-captures-more-than-exceptions-but-also-interrupt-and-systemexit/219419 "2012-05-02T11:59:46Z")
Hi, my Ruby C extension use rb\_protect() to rescue Ruby errors in the Ruby blocks provided by the high user. Basically, I run the user provided Ruby block as follows: rb\_protect(wrapper\_rb\_funcall\_0, block, &exceptio… --- ## [Validar string antes de convertirlo a fecha](https://www.ruby-forum.com/t/validar-string-antes-de-convertirlo-a-fecha/198878)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [November 10, 2010, 9:56pm UTC](https://www.ruby-forum.com/t/validar-string-antes-de-convertirlo-a-fecha/198878 "2010-11-10T21:56:46Z")
Hola a todos!! Estoy creando una consulta para mi aplicación y necesito que desde un mismo text\_field se pueda buscar por fecha y nombre. El problema viene en el momento en que busco por fecha, ya que para ello tengo… --- ## [Redirect\_to() says "undefined local variable or method \`request'"](https://www.ruby-forum.com/t/redirect-to-says-undefined-local-variable-or-method-request/145266)
**Author:** [@snitko](https://www.ruby-forum.com/u/snitko)\ **Replies:** 2\ **Last updated:** [August 7, 2008, 2:25pm UTC](https://www.ruby-forum.com/t/redirect-to-says-undefined-local-variable-or-method-request/145266 "2008-08-07T14:25:52Z")
I’ve been doing my plugin and testing it with rspec. Let me show the spec code first: http://pastie.org/249050 So, this spec lies in vendor/plugins/myplugin/spec/lib The reason I set @controller, @request and @respons… --- ## [Passing environment variables to mongrel](https://www.ruby-forum.com/t/passing-environment-variables-to-mongrel/139356)
**Author:** [@jenny\_w](https://www.ruby-forum.com/u/jenny_w)\ **Replies:** 2\ **Last updated:** [June 3, 2008, 4:10pm UTC](https://www.ruby-forum.com/t/passing-environment-variables-to-mongrel/139356 "2008-06-03T16:10:50Z")
The Rails app I’m working on requires an environment variable to be set. I thought I could do this in my cap deploy script. Unfortunately, it seems that the Mongrel processes that are started up by Mongrel Cluster hav… --- ## [Link\_to external link](https://www.ruby-forum.com/t/link-to-external-link/58663)
**Author:** [@craigrails](https://www.ruby-forum.com/u/craigrails)\ **Replies:** 2\ **Last updated:** [April 24, 2006, 7:17pm UTC](https://www.ruby-forum.com/t/link-to-external-link/58663 "2006-04-24T19:17:02Z")
I have searched through the api several times through and can’t seem to find this. \<%= link\_to ‘Help’, {:url =\> ‘https://www.example.com/page?AppServeHelp’}, {:target =\> “\_new”} %\> but this doesn’t work as it still … --- ## [Prob in mailer extension and multilingual pages](https://www.ruby-forum.com/t/prob-in-mailer-extension-and-multilingual-pages/209960)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [July 27, 2011, 9:58am UTC](https://www.ruby-forum.com/t/prob-in-mailer-extension-and-multilingual-pages/209960 "2011-07-27T09:58:59Z")
Hi guys!, I added the extension mailer in my site. I also have multilingual pages on it. I started building the english version then when I’m about to finish in the japanese version, I noticed that the Thank you page … --- ## [Merge multiple Ferret indexes in one](https://www.ruby-forum.com/t/merge-multiple-ferret-indexes-in-one/194424)
**Author:** [@zab](https://www.ruby-forum.com/u/zab)\ **Replies:** 0\ **Last updated:** [September 5, 2010, 5:06am UTC](https://www.ruby-forum.com/t/merge-multiple-ferret-indexes-in-one/194424 "2010-09-05T05:06:05Z")
Hi list, Is it possible to merge 2 (or more) Ferret indexes in one? Code snippet will be appreciate! Thanks Zab --- ## [R820T2 in Gnuradio](https://www.ruby-forum.com/t/r820t2-in-gnuradio/243170)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [August 29, 2015, 9:14am UTC](https://www.ruby-forum.com/t/r820t2-in-gnuradio/243170 "2015-08-29T09:14:42Z")
Hello, I followed some instructions and I installed the files in Gnuradio which respect to R820T2. Now, to start and continue my research, I need some tutorial to teach me to use this device and how to make a communic… --- ## [How does a C++ custom block kill the FlowGraph](https://www.ruby-forum.com/t/how-does-a-c-custom-block-kill-the-flowgraph/239065)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 3\ **Last updated:** [February 22, 2014, 2:19pm UTC](https://www.ruby-forum.com/t/how-does-a-c-custom-block-kill-the-flowgraph/239065 "2014-02-22T14:19:11Z")
Discuss-gnuradio mailing list removed\_email\_address@domain.invalid https://lists.gnu.org/mailman/listinfo/discuss-gnuradio --- ## [Getting weird "no route matches" error, using rspec2 and rails3 (just migrated) but app works](https://www.ruby-forum.com/t/getting-weird-no-route-matches-error-using-rspec2-and-rails3-just-migrated-but-app-works/205493)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [April 8, 2011, 3:35pm UTC](https://www.ruby-forum.com/t/getting-weird-no-route-matches-error-using-rspec2-and-rails3-just-migrated-but-app-works/205493 "2011-04-08T15:35:05Z")
Hi there, in my main view i have a link to the root\_path, which converts to {:controller =\> "home", :action =\> :index} In every spec i run, i get the error: No route matches {:controller=\>"home"} While if i run the … --- ## [ActionMailer - attaching a PDF](https://www.ruby-forum.com/t/actionmailer-attaching-a-pdf/184951)
**Author:** [@archfiend997](https://www.ruby-forum.com/u/archfiend997)\ **Replies:** 3\ **Last updated:** [March 12, 2010, 3:42am UTC](https://www.ruby-forum.com/t/actionmailer-attaching-a-pdf/184951 "2010-03-12T03:42:19Z")
http://pastie.org/863834 The “a.body” appears to want a string, which is why I tried render\_to\_string as shown in the code linked above. This doesn’t work, I get “undefined method for render\_to\_string”. I basically n… --- ## [Insert large binary file in database (MySQL)](https://www.ruby-forum.com/t/insert-large-binary-file-in-database-mysql/140148)
**Author:** [@axyd80](https://www.ruby-forum.com/u/axyd80)\ **Replies:** 3\ **Last updated:** [June 13, 2008, 1:06pm UTC](https://www.ruby-forum.com/t/insert-large-binary-file-in-database-mysql/140148 "2008-06-13T13:06:54Z")
Hello! Probably a stupid question … How can i insert large binary file in MySQL using IO stream? For example, ‘Sequel’ can do ‘insert’ as: dataset \<\< {:name =\> 'a name', :value =\> 'some value'} i need something lik… --- ## [If/else statements in radiant tags](https://www.ruby-forum.com/t/if-else-statements-in-radiant-tags/136261)
**Author:** [@imakethings](https://www.ruby-forum.com/u/imakethings)\ **Replies:** 3\ **Last updated:** [May 2, 2008, 6:39am UTC](https://www.ruby-forum.com/t/if-else-statements-in-radiant-tags/136261 "2008-05-02T06:39:40Z")
Will Radius ever support if/else statements? --- ## [Zsh and ruby functions](https://www.ruby-forum.com/t/zsh-and-ruby-functions/124071)
**Author:** [@crucoba](https://www.ruby-forum.com/u/crucoba)\ **Replies:** 3\ **Last updated:** [December 25, 2007, 1:59am UTC](https://www.ruby-forum.com/t/zsh-and-ruby-functions/124071 "2007-12-25T01:59:38Z")
hi roobyfiends - i am trying to get zshell to use some ruby scripts transparently but running into problems. in the ruby script i have: #!/usr/bin/env ruby and yet: \[dc@metroid:~\]$ type svnbatchmove.rb … --- ## [How to access a property of a class inside a subclass](https://www.ruby-forum.com/t/how-to-access-a-property-of-a-class-inside-a-subclass/245112)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [October 20, 2016, 10:59pm UTC](https://www.ruby-forum.com/t/how-to-access-a-property-of-a-class-inside-a-subclass/245112 "2016-10-20T22:59:22Z")
class Animal attr\_accessor :state @state=:alive class Dog # I want to access the @state in here end class Cat # I want to access the @state in here end end --- ## [Varying the bandwidth of a signal in GRC](https://www.ruby-forum.com/t/varying-the-bandwidth-of-a-signal-in-grc/233341)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [December 6, 2014, 11:22am UTC](https://www.ruby-forum.com/t/varying-the-bandwidth-of-a-signal-in-grc/233341 "2014-12-06T11:22:28Z")
Hi , Can anyone kindly tell that how i can vary the bandwidth of my transmitted signal in GRC??I am using B210 which has a instantaneous bandwidth of 56MHz… --- ## [Trying to setup Redmin: Error executing rake generate\_session\_store](https://www.ruby-forum.com/t/trying-to-setup-redmin-error-executing-rake-generate-session-store/218118)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [March 21, 2012, 6:28pm UTC](https://www.ruby-forum.com/t/trying-to-setup-redmin-error-executing-rake-generate-session-store/218118 "2012-03-21T18:28:11Z")
I am trying to setup redmine on OSX Lion with ruby1.9.2 with rvm. mythlabs:redmine-1.3.2 myth$ rake generate\_session\_store NOTE: Gem.source\_index is deprecated, use Specification. It will be removed on or after 2011-… --- ## [Sticky bit via pure ruby](https://www.ruby-forum.com/t/sticky-bit-via-pure-ruby/210866)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [August 19, 2011, 4:11am UTC](https://www.ruby-forum.com/t/sticky-bit-via-pure-ruby/210866 "2011-08-19T04:11:30Z")
In unix you can do: chmod -v a+wt /tmp To set the sticky bit. But how can I do this via ruby? --- ## [Localhost:3000 using IE on parallels](https://www.ruby-forum.com/t/localhost-3000-using-ie-on-parallels/204759)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [March 21, 2011, 10:45am UTC](https://www.ruby-forum.com/t/localhost-3000-using-ie-on-parallels/204759 "2011-03-21T10:45:08Z")
Hey Guys, I am at my wits end over this issue. I have a rails app up and running using WEBrick on localhost:3000 from my mac, everything is fine. I would like to test my app in IE, so i am running parallels. To acce… --- ## [Xml binding for JRuby?](https://www.ruby-forum.com/t/xml-binding-for-jruby/193300)
**Author:** [@soderic](https://www.ruby-forum.com/u/soderic)\ **Replies:** 4\ **Last updated:** [August 16, 2010, 9:03pm UTC](https://www.ruby-forum.com/t/xml-binding-for-jruby/193300 "2010-08-16T21:03:24Z")
Does anyone here know how to get JAXB working with JRuby? I’m having trouble with it. It keeps giving me a: “syntax error, unexpected tIDENTIFIER (SyntaxError)” The specific location its complaining about is the line … --- ## [Undefined method "redirect\_to" in before\_filter](https://www.ruby-forum.com/t/undefined-method-redirect-to-in-before-filter/166340)
**Author:** [@Phoenix\_R](https://www.ruby-forum.com/u/Phoenix_R)\ **Replies:** 4\ **Last updated:** [April 24, 2009, 12:06pm UTC](https://www.ruby-forum.com/t/undefined-method-redirect-to-in-before-filter/166340 "2009-04-24T12:06:19Z")
Code sample: class SomeController \< ApplicationController before\_filter do |c| add\_crumb “Blah”, “/blah” #breadcrumbs plugin redirect\_to :controller =\> “foo”, :action =\> “bar” unless c.send (:has\_package?) end Res… --- ## [Concatenate columns from a database to one string?](https://www.ruby-forum.com/t/concatenate-columns-from-a-database-to-one-string/89807)
**Author:** [@ngng](https://www.ruby-forum.com/u/ngng)\ **Replies:** 4\ **Last updated:** [March 27, 2007, 1:53am UTC](https://www.ruby-forum.com/t/concatenate-columns-from-a-database-to-one-string/89807 "2007-03-27T01:53:25Z")
I’m trying to use collection\_select to display a drop down box from a database table, the only problem I have is, insted of displaying :name I’d like to display a string which is a combination of all the columns from … --- ## [Pregunta sobre yield, y layouts](https://www.ruby-forum.com/t/pregunta-sobre-yield-y-layouts/87354)
**Author:** [@Joselo](https://www.ruby-forum.com/u/Joselo)\ **Replies:** 4\ **Last updated:** [March 25, 2007, 10:57pm UTC](https://www.ruby-forum.com/t/pregunta-sobre-yield-y-layouts/87354 "2007-03-25T22:57:14Z")
Hola a todos, una pregunta. Para distribuir el contenido de un sitio por lo general se usa Divs, ya saven \<%= yield %\> Contenido de la derecha. En base al ejemplo anterior, mi pregunta es: Es posible cargar… --- ## [Help needed using assigns() functionality in functional test](https://www.ruby-forum.com/t/help-needed-using-assigns-functionality-in-functional-test/95860)
**Author:** [@klancaster](https://www.ruby-forum.com/u/klancaster)\ **Replies:** 4\ **Last updated:** [January 20, 2006, 10:19pm UTC](https://www.ruby-forum.com/t/help-needed-using-assigns-functionality-in-functional-test/95860 "2006-01-20T22:19:39Z")
I’m trying to create a functional test where the controller action (for now, anyway) breaks apart a string and populates intermediate variables with the results. I want to check the intermediate vars in my test, so I … --- ## [\[JOBS\] Looking for a freelance web developer](https://www.ruby-forum.com/t/jobs-looking-for-a-freelance-web-developer/246054)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 7\ **Last updated:** [October 29, 2014, 10:44pm UTC](https://www.ruby-forum.com/t/jobs-looking-for-a-freelance-web-developer/246054 "2014-10-29T22:44:27Z")
We are seeking an assistant software developer to support our development Experience of Ruby and Rails, PostgreSQL, coffeescript, jquery would be be preferential and Java for Android would be beneficial. We will cons… --- ## [Can i have two rails versions](https://www.ruby-forum.com/t/can-i-have-two-rails-versions/216407)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [February 5, 2012, 4:49pm UTC](https://www.ruby-forum.com/t/can-i-have-two-rails-versions/216407 "2012-02-05T16:49:11Z")
hey everyone i am using ubuntu 11.04 and i wanna install rails 3.0.0 now i have 2.3.8 rails and 1.8.7 ruby. how can i have both of them --- ## [Problem with Hotlink Protection](https://www.ruby-forum.com/t/problem-with-hotlink-protection/211836)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [September 16, 2011, 9:54pm UTC](https://www.ruby-forum.com/t/problem-with-hotlink-protection/211836 "2011-09-16T21:54:40Z")
Dear all, I am having a problem getting hotlinking protection to work. I run an image gallery on a nginx webserver and would like to achieve that hotlinking to the images on the website is impossible to save bandwidt… --- ## [Routes question rails 3.0 vs. rails 2.0](https://www.ruby-forum.com/t/routes-question-rails-3-0-vs-rails-2-0/205848)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [April 18, 2011, 2:50pm UTC](https://www.ruby-forum.com/t/routes-question-rails-3-0-vs-rails-2-0/205848 "2011-04-18T14:50:16Z")
I have been trying to get Solr up and running and have an app mostly working but simple routes stuff is tripping me up. This is a Rails 3.0 route. PlayingWithSunspot::Application.routes.draw do resources :jobs do co… --- ## [Rails & sqlserver collation problems](https://www.ruby-forum.com/t/rails-sqlserver-collation-problems/203605)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [February 24, 2011, 1:50pm UTC](https://www.ruby-forum.com/t/rails-sqlserver-collation-problems/203605 "2011-02-24T13:50:11Z")
Boa tarde pessoal. Estou utilizando o intant rails com ruby v.1.8.6 e rails 2.0.2 com um servidor sqlserver2000, minha base de dados usa o collation SQL\_latin1\_general\_CP1\_CI\_AS, quando tragos strings com acentuao e … --- ## [Memorizzare hash in un campo di una tabella](https://www.ruby-forum.com/t/memorizzare-hash-in-un-campo-di-una-tabella/161963)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 7\ **Last updated:** [March 6, 2009, 3:54pm UTC](https://www.ruby-forum.com/t/memorizzare-hash-in-un-campo-di-una-tabella/161963 "2009-03-06T15:54:18Z")
Mi spiego: Nel form in un campo di inupt l’utente inserisce qualcosa tipo: 2007\[1.456,000\] 2006\[5.343,55\] 2008\[2.3445.655\]. Sono dei dati adatti ad essere inseriti in un hash. Devo memorizzare questi dati in una tabe… --- ## [Rails on IIS7](https://www.ruby-forum.com/t/rails-on-iis7/117002)
**Author:** [@Drew](https://www.ruby-forum.com/u/Drew)\ **Replies:** 7\ **Last updated:** [September 10, 2008, 10:11pm UTC](https://www.ruby-forum.com/t/rails-on-iis7/117002 "2008-09-10T22:11:58Z")
The upcoming IIS7 includes out of the box support for FastCGI. I’ve been trying to get Rails running directly under IIS for the past few days, and documenting my progress on the wiki: http://wiki.rubyonrails.org/rails… --- ## [Anyone using Goldberg for production sites?](https://www.ruby-forum.com/t/anyone-using-goldberg-for-production-sites/89692)
**Author:** [@Jake\_C](https://www.ruby-forum.com/u/Jake_C)\ **Replies:** 7\ **Last updated:** [January 7, 2008, 5:42pm UTC](https://www.ruby-forum.com/t/anyone-using-goldberg-for-production-sites/89692 "2008-01-07T17:42:39Z")
Just starting to look at Goldberg and I like what I see so far. However, there’s quite a bit in there. Anyone using Goldberg for production sites? How is the security, flexibility, etc? Thanks for any input you can p… --- ## [Acts as authenticated](https://www.ruby-forum.com/t/acts-as-authenticated/80381)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 7\ **Last updated:** [December 28, 2006, 7:53pm UTC](https://www.ruby-forum.com/t/acts-as-authenticated/80381 "2006-12-28T19:53:23Z")
Ciao, premetto che non ho ancora visto in maniera approfondita il funzionamento del plugin, tttavia ho implementato il login e il logout, entrambi funzionanti senza problemi. La questione è banale, ho un controller d… --- ## [(re-send) FAQ?](https://www.ruby-forum.com/t/re-send-faq/71768)
**Author:** [@mohits](https://www.ruby-forum.com/u/mohits)\ **Replies:** 7\ **Last updated:** [October 14, 2006, 2:50pm UTC](https://www.ruby-forum.com/t/re-send-faq/71768 "2006-10-14T14:50:21Z")
Hi Everyone, I’m resending this since it did not come back to me (and no replies either), so I think it may not have got through at all. Apologies if you receive multiple copies. Is there a FAQ for this list? Is so… --- ## [Ruby Enterprise App Design Advice](https://www.ruby-forum.com/t/ruby-enterprise-app-design-advice/49141)
**Author:** [@teslaomd](https://www.ruby-forum.com/u/teslaomd)\ **Replies:** 7\ **Last updated:** [December 2, 2005, 4:07pm UTC](https://www.ruby-forum.com/t/ruby-enterprise-app-design-advice/49141 "2005-12-02T16:07:45Z")
I was wondering if anyone could give me some advice/thoughts/input regarding scaling/designing in Ruby for an enterprise level app. Mainly I am looking for suggestions for existing Ruby code/apps I can use to address … --- ## [Lazy evaluation matchers?](https://www.ruby-forum.com/t/lazy-evaluation-matchers/260561)
**Author:** [@RubyRambo](https://www.ruby-forum.com/u/RubyRambo)\ **Replies:** 1\ **Last updated:** [December 5, 2020, 6:36pm UTC](https://www.ruby-forum.com/t/lazy-evaluation-matchers/260561 "2020-12-05T18:36:33Z")
Hi all, Does anyone know what Lazy evaluation matchers are in Ruby Unit testing? Are they a framework-specific thing like RSpec, or can they be achieved with test-unit and or minitest? thanks --- ## [Converting TrueClass / FalseClass to integer](https://www.ruby-forum.com/t/converting-trueclass-falseclass-to-integer/185816)
**Author:** [@paerez](https://www.ruby-forum.com/u/paerez)\ **Replies:** 1\ **Last updated:** [March 26, 2010, 5:31pm UTC](https://www.ruby-forum.com/t/converting-trueclass-falseclass-to-integer/185816 "2010-03-26T17:31:45Z")
Hello. I’m trying to figure out if there is an easy way to do the following short of adding to\_i method to TrueClass/FalseClass. Here is a dilemma: I have a boolean field in my rails app - that is obviously stored as … --- ## [Dynamic Text in FXButton](https://www.ruby-forum.com/t/dynamic-text-in-fxbutton/143583)
**Author:** [@alexd](https://www.ruby-forum.com/u/alexd)\ **Replies:** 1\ **Last updated:** [August 2, 2008, 12:28pm UTC](https://www.ruby-forum.com/t/dynamic-text-in-fxbutton/143583 "2008-08-02T12:28:21Z")
Is there a way to have the text in a button change when you press the button? For example, a button that says “Hi”, and when you click it says “Bye”. I can’t find how to do this. Thanks, Alex --- ## [There is an alternative to the magic number -1 in ruby?](https://www.ruby-forum.com/t/there-is-an-alternative-to-the-magic-number-1-in-ruby/251524)
**Author:** [@talC](https://www.ruby-forum.com/u/talC)\ **Replies:** 2\ **Last updated:** [December 31, 2018, 5:47pm UTC](https://www.ruby-forum.com/t/there-is-an-alternative-to-the-magic-number-1-in-ruby/251524 "2018-12-31T17:47:30Z")
Hi. In Ruby’s documentation I find this code to write in a file, the number 20 indicates that it must be written from byte number 20: IO.binwrite("Test.txt", "0123456789", 20) Okay, but I want to do something like t… --- ## [Finding example for GTK3](https://www.ruby-forum.com/t/finding-example-for-gtk3/231508)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [August 15, 2014, 8:45am UTC](https://www.ruby-forum.com/t/finding-example-for-gtk3/231508 "2014-08-15T08:45:05Z")
Hi, I want to make a little nice GUI for an Arduino project I am currently working on, I want to use Ruby for it. I do not want to use “ruby-gnome2”. So I have not put this into the “Ruby-Gnome2” section So I use Gla… --- ## [Device context (get\_dc) Question from printing.rb in wxRuby samples](https://www.ruby-forum.com/t/device-context-get-dc-question-from-printing-rb-in-wxruby-samples/206740)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 15, 2011, 11:15pm UTC](https://www.ruby-forum.com/t/device-context-get-dc-question-from-printing-rb-in-wxruby-samples/206740 "2011-05-15T23:15:54Z")
I am using Windows XP SP 3 but want to stay general. Below is a method within printing.rb. I have added comments marked by #–. My question is about get\_dc. The device context is obviously created and the code wo… --- ## [How can I execute rspec directly from ruby code?](https://www.ruby-forum.com/t/how-can-i-execute-rspec-directly-from-ruby-code/206351)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 3, 2011, 9:05pm UTC](https://www.ruby-forum.com/t/how-can-i-execute-rspec-directly-from-ruby-code/206351 "2011-05-03T21:05:18Z")
Hi Can I execute rspec directly from ruby code? I would like to do it similar I can do using Test::Unit Test::Unit::UI::Console::TestRunner.run(MySuite.new(MyTestCase)) I was looking on internet how to execute it, bu… [Previous page](https://www.ruby-forum.com/top.md?page=745&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=747&per_page=50)