# Top **URL:** https://www.ruby-forum.com/top.md?page=1514 [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:** 1515 --- ## [One more Deaf Grandma topic](https://www.ruby-forum.com/t/one-more-deaf-grandma-topic/146312)
**Author:** [@chipsbgz](https://www.ruby-forum.com/u/chipsbgz)\ **Replies:** 3\ **Last updated:** [August 21, 2008, 1:16am UTC](https://www.ruby-forum.com/t/one-more-deaf-grandma-topic/146312 "2008-08-21T01:16:15Z")
Obviously, I’m working through Chris P.'s Learn to Program, and I’m having issues with deaf Grandma. I’m new to programming (hence why I’m reading Learn to Program), and I’ve gotten as far as getting the program to re… --- ## [Acts As Attachment :storage=\> :db\_system tutorial version](https://www.ruby-forum.com/t/acts-as-attachment-storage-db-system-tutorial-version/85336)
**Author:** [@paron](https://www.ruby-forum.com/u/paron)\ **Replies:** 3\ **Last updated:** [August 4, 2008, 2:49pm UTC](https://www.ruby-forum.com/t/acts-as-attachment-storage-db-system-tutorial-version/85336 "2008-08-04T14:49:04Z")
This is just a tweak to Rick O.'s tutorial, because his shows file\_system storage, and because I got file\_system running on the first go every time I tried, but only got db\_system running after a lot of struggling. I … --- ## [Code Review: YamlRegex](https://www.ruby-forum.com/t/code-review-yamlregex/141963)
**Author:** [@Oleg\_T](https://www.ruby-forum.com/u/Oleg_T)\ **Replies:** 3\ **Last updated:** [July 3, 2008, 7:28am UTC](https://www.ruby-forum.com/t/code-review-yamlregex/141963 "2008-07-03T07:28:44Z")
tfpt review “/shelveset:YamlRegex;REDMOND\\olegtk” Comment : Fixes Ruby Regex support: implements RubyRegex.taguri() and loading regex from yaml. Implements loading literal Ruby ranges. Adds couple useful RubyUtils.… --- ## [Release of 1.9.1](https://www.ruby-forum.com/t/release-of-1-9-1/141432)
**Author:** [@snowbird122](https://www.ruby-forum.com/u/snowbird122)\ **Replies:** 3\ **Last updated:** [June 25, 2008, 10:04pm UTC](https://www.ruby-forum.com/t/release-of-1-9-1/141432 "2008-06-25T22:04:31Z")
Sorry if this is an old question, but does anyone have a sense of when Ruby 1.9.1 will be released? I saw projections of last Christmas, but it looks like the date was pushed out. I also see an expected release date o… --- ## [The best way to send generated numbers to an email address](https://www.ruby-forum.com/t/the-best-way-to-send-generated-numbers-to-an-email-address/134649)
**Author:** [@ANSS](https://www.ruby-forum.com/u/ANSS)\ **Replies:** 3\ **Last updated:** [April 14, 2008, 9:58am UTC](https://www.ruby-forum.com/t/the-best-way-to-send-generated-numbers-to-an-email-address/134649 "2008-04-14T09:58:35Z")
Hi, I’m writing an application that generate some sort of prepaid cards, each card with a PIN and a serial number. All serials and PINs are being hashed when saved to the database. For more security, I need the gene… --- ## [Composition/inheritance/subclassing standard lib classes](https://www.ruby-forum.com/t/composition-inheritance-subclassing-standard-lib-classes/122935)
**Author:** [@bobt](https://www.ruby-forum.com/u/bobt)\ **Replies:** 3\ **Last updated:** [January 25, 2008, 1:30pm UTC](https://www.ruby-forum.com/t/composition-inheritance-subclassing-standard-lib-classes/122935 "2008-01-25T13:30:54Z")
Hi, An old ruby quiz (#24) deals with a game of poker, and there’s a “Deck” class in a couple of solutions. These classes have an array of Card objects. Similarly, in an example in the Prag porgrammers guide, a SongL… --- ## [Problem: ruby-fcgi on windows blocks other threads](https://www.ruby-forum.com/t/problem-ruby-fcgi-on-windows-blocks-other-threads/120296)
**Author:** [@xuan](https://www.ruby-forum.com/u/xuan)\ **Replies:** 3\ **Last updated:** [November 17, 2007, 12:28am UTC](https://www.ruby-forum.com/t/problem-ruby-fcgi-on-windows-blocks-other-threads/120296 "2007-11-17T00:28:02Z")
Hi, I’m working on a project that requires me to run a multi-thread script on windows/apache/fastcgi, but ruby-fcgi seems to block all other threads when listening to the request. I tested this on Linux, and fcgi wor… --- ## [Generate script\_controller not creating test code](https://www.ruby-forum.com/t/generate-script-controller-not-creating-test-code/117344)
**Author:** [@chrisolsen](https://www.ruby-forum.com/u/chrisolsen)\ **Replies:** 3\ **Last updated:** [October 16, 2007, 5:08am UTC](https://www.ruby-forum.com/t/generate-script-controller-not-creating-test-code/117344 "2007-10-16T05:08:12Z")
For some reason when I ran it this time it decided not to create any view or controller tests. I had already created the corresponding model with the rpsec\_model script before trying to create the controller. I am n… --- ## [\[RSpec\] Unexpected behavior using TextMate Bundle](https://www.ruby-forum.com/t/rspec-unexpected-behavior-using-textmate-bundle/117117)
**Author:** [@Mel\_R](https://www.ruby-forum.com/u/Mel_R)\ **Replies:** 3\ **Last updated:** [October 13, 2007, 8:00pm UTC](https://www.ruby-forum.com/t/rspec-unexpected-behavior-using-textmate-bundle/117117 "2007-10-13T20:00:50Z")
Howdy, Why does the bundle NOT work when I do the following: Start TextMate Open my project Open my spec Try to run spec and get an error While the following DOES work: Open Terminal Locate my project Start TextMat… --- ## [Problem with SMTP mail program](https://www.ruby-forum.com/t/problem-with-smtp-mail-program/108907)
**Author:** [@dgirdhar](https://www.ruby-forum.com/u/dgirdhar)\ **Replies:** 3\ **Last updated:** [July 9, 2007, 1:31pm UTC](https://www.ruby-forum.com/t/problem-with-smtp-mail-program/108907 "2007-07-09T13:31:54Z")
Hi, I took following very simple mail program from one of Ruby site, it is working fine on my system, but not on other system. The only difference which i Observed is that on other machine Microsoft Outlook is not in… --- ## [Environment.rb usage? use of "Rails::Initializer.run" sectio](https://www.ruby-forum.com/t/environment-rb-usage-use-of-rails-initializer-run-sectio/108294)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 3\ **Last updated:** [July 6, 2007, 9:39am UTC](https://www.ruby-forum.com/t/environment-rb-usage-use-of-rails-initializer-run-sectio/108294 "2007-07-06T09:39:32Z")
Hi, Can anyone explain the intended usage within “environment.rb” of the areas (a) within the "Rails::Initializer.run do |config| " block section and (b) the area after this block. For example when/what do I includ… --- ## [Includere librerie a rails](https://www.ruby-forum.com/t/includere-librerie-a-rails/108371)
**Author:** [@tarini](https://www.ruby-forum.com/u/tarini)\ **Replies:** 3\ **Last updated:** [July 3, 2007, 9:32am UTC](https://www.ruby-forum.com/t/includere-librerie-a-rails/108371 "2007-07-03T09:32:22Z")
forse è una domanda un po’ strana… ma non riesco a trovare una soluzione… ho realizzato un mia estensione alla classe Hash utilizzando la dinamicità di Ruby, dove posso piazzare il file in modo che venga caricato all… --- ## [Map.resource and semi nested resources](https://www.ruby-forum.com/t/map-resource-and-semi-nested-resources/108211)
**Author:** [@Dave\_Warnock](https://www.ruby-forum.com/u/Dave_Warnock)\ **Replies:** 3\ **Last updated:** [July 1, 2007, 12:20am UTC](https://www.ruby-forum.com/t/map-resource-and-semi-nested-resources/108211 "2007-07-01T00:20:21Z")
Hi, I have the following in routes.rb map.resources :districts do |district| district.resources :circuits, :name\_prefix =\> ‘district\_’ end map.resources :circuits I want full CRUD for circuits at /circuits but only… --- ## [Obtener "fragment"](https://www.ruby-forum.com/t/obtener-fragment/106940)
**Author:** [@CSSSSsar\_Duque](https://www.ruby-forum.com/u/CSSSSsar_Duque)\ **Replies:** 3\ **Last updated:** [June 29, 2007, 10:24am UTC](https://www.ruby-forum.com/t/obtener-fragment/106940 "2007-06-29T10:24:38Z")
Hola hola, Sea una URL tal que: http://dominio/controller/action/?parametro1=valor1¶metro2=valor2#fragme nto ¿Alguien conoce alguna manera de obtener en el servidor la parte correspondiente a fragmento? No encu… --- ## [Rjs variable substitution problem](https://www.ruby-forum.com/t/rjs-variable-substitution-problem/105252)
**Author:** [@chrisolsen](https://www.ruby-forum.com/u/chrisolsen)\ **Replies:** 3\ **Last updated:** [May 29, 2007, 6:35am UTC](https://www.ruby-forum.com/t/rjs-variable-substitution-problem/105252 "2007-05-29T06:35:47Z")
I keep getting javascript alerts messages basically telling me that it can’t find the element. It obviously has something to do with the group.id value not being put in it’s place properly. here is the action method … --- ## [Duda: url que no existe](https://www.ruby-forum.com/t/duda-url-que-no-existe/90996)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 3\ **Last updated:** [April 3, 2007, 11:54pm UTC](https://www.ruby-forum.com/t/duda-url-que-no-existe/90996 "2007-04-03T23:54:21Z")
Estoy haciendo una página, pero me da por pensar que si la gente escribe una url mal a posta, petará y saldrán los errores que no existe. Qué se hace en estos casos cuando una url no existe? Cómo se puede redirecciona… --- ## [How to manipulate binary file](https://www.ruby-forum.com/t/how-to-manipulate-binary-file/84849)
**Author:** [@Minxing\_L](https://www.ruby-forum.com/u/Minxing_L)\ **Replies:** 3\ **Last updated:** [February 9, 2007, 7:24pm UTC](https://www.ruby-forum.com/t/how-to-manipulate-binary-file/84849 "2007-02-09T19:24:14Z")
I love Ruby very much and now Ruby is my first language.But now I meet a problem on Ruby.I want to do as follows: 1:Open a file in binary mode 2:Shift the bit in a algorithm 3:Save the file I don’t know how to shift… --- ## [What does this method form the 2. agile book do?](https://www.ruby-forum.com/t/what-does-this-method-form-the-2-agile-book-do/84717)
**Author:** [@Kristen](https://www.ruby-forum.com/u/Kristen)\ **Replies:** 3\ **Last updated:** [February 7, 2007, 8:41am UTC](https://www.ruby-forum.com/t/what-does-this-method-form-the-2-agile-book-do/84717 "2007-02-07T08:41:49Z")
def add\_product(product) current\_item = @items.find {|item| item.product == product} if current\_item current\_item.increment\_quantity else @items \<\< CartItem.new(product) end Im constantly getting errors when addin… --- ## [Export CSV](https://www.ruby-forum.com/t/export-csv/81499)
**Author:** [@sade](https://www.ruby-forum.com/u/sade)\ **Replies:** 3\ **Last updated:** [January 10, 2007, 7:53am UTC](https://www.ruby-forum.com/t/export-csv/81499 "2007-01-10T07:53:34Z")
Bonjour à tous ! Je suis en train d’implémenter un export CSV sur une appli Rails. J’ai suivi en gros les indications de cette page http://wiki.rubyonrails.org/rails/pages/HowtoExportDataAsCSV mais sans utiliser fast… --- ## [Self-referential habtm with condition is broken](https://www.ruby-forum.com/t/self-referential-habtm-with-condition-is-broken/81066)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 3\ **Last updated:** [January 3, 2007, 6:55pm UTC](https://www.ruby-forum.com/t/self-referential-habtm-with-condition-is-broken/81066 "2007-01-03T18:55:50Z")
Here’s a simplistic model class. class Person \< ActiveRecord::Base has\_and\_belongs\_to\_many :relatives, :class\_name =\> ‘Person’, :join\_table =\> ‘relatives’, :foreign\_key =\> ‘from\_id’, :association\_foreign\_key =\> ‘to\_i… --- ## [Newbie install problem directory? simlink?](https://www.ruby-forum.com/t/newbie-install-problem-directory-simlink/77978)
**Author:** [@rbaibich](https://www.ruby-forum.com/u/rbaibich)\ **Replies:** 3\ **Last updated:** [December 2, 2006, 3:44am UTC](https://www.ruby-forum.com/t/newbie-install-problem-directory-simlink/77978 "2006-12-02T03:44:29Z")
I just installed radiant, I can login fine to the admin. I am hosting on asmallorange.com and followed this instructions to install http://dev.radiantcms.org/radiant/wiki/HowToASmallOrange so far so good, but here’s t… --- ## [Radiant error at DreamHost](https://www.ruby-forum.com/t/radiant-error-at-dreamhost/77766)
**Author:** [@Felipe\_Amaral](https://www.ruby-forum.com/u/Felipe_Amaral)\ **Replies:** 3\ **Last updated:** [November 30, 2006, 4:02pm UTC](https://www.ruby-forum.com/t/radiant-error-at-dreamhost/77766 "2006-11-30T16:02:07Z")
Hi, I try install Radiant CMS in my DreamHost account, but it is fail with “ActiveRecord::StatementInvalid”. See this… http://www.ferreiradoamaral.com/ I’m new on the rails, can you help me??? --- ## [WEBrick](https://www.ruby-forum.com/t/webrick/76311)
**Author:** [@Freddy\_SSISO-8859-1](https://www.ruby-forum.com/u/Freddy_SSISO-8859-1)\ **Replies:** 3\ **Last updated:** [November 17, 2006, 4:20pm UTC](https://www.ruby-forum.com/t/webrick/76311 "2006-11-17T16:20:16Z")
Hola: Esta es la primera vez que estoy escribiendo en la lista, soy nuevo en RubyonRails, y estoy tratando de hacer funcionar dos proyectos a la vez, pero me encuentro con que si inicio WEBrick en “proyecto1” anda bie… --- ## [Myspace meets tucows and planetsourcecode?](https://www.ruby-forum.com/t/myspace-meets-tucows-and-planetsourcecode/72626)
**Author:** [@Mad\_Scientist\_Jr](https://www.ruby-forum.com/u/Mad_Scientist_Jr)\ **Replies:** 3\ **Last updated:** [October 18, 2006, 10:44am UTC](https://www.ruby-forum.com/t/myspace-meets-tucows-and-planetsourcecode/72626 "2006-10-18T10:44:09Z")
Is there a myspace type site that is a place for programmers to post their apps for people to download? It would have to be user friendly like tucows but allow a programmer to create their own home page where they can… --- ## [Replace a string delimited by 2 other string, regexp problem](https://www.ruby-forum.com/t/replace-a-string-delimited-by-2-other-string-regexp-problem/70781)
**Author:** [@SSSSSbastien\_Mauret](https://www.ruby-forum.com/u/SSSSSbastien_Mauret)\ **Replies:** 3\ **Last updated:** [October 2, 2006, 11:42pm UTC](https://www.ruby-forum.com/t/replace-a-string-delimited-by-2-other-string-regexp-problem/70781 "2006-10-02T23:42:13Z")
Hello, I want to replace a string in a file who is delimited by 2 other string. My problem is to find the start and the end string delimiter and replace the content between both. Ex: str = " /\* startdel1 \*/ text1 te… --- ## [Custom\_error\_messages](https://www.ruby-forum.com/t/custom-error-messages/67315)
**Author:** [@releod](https://www.ruby-forum.com/u/releod)\ **Replies:** 3\ **Last updated:** [September 2, 2006, 7:30pm UTC](https://www.ruby-forum.com/t/custom-error-messages/67315 "2006-09-02T19:30:51Z")
hey, im having a problem installing this plugin, note that it is indeed the first time ive installed a plugin… well attempted to anyways. in my command prompt, yes, im using windows xp sp2, apache/fastcgi, etc. anywa… --- ## [Getting My Documents Folder](https://www.ruby-forum.com/t/getting-my-documents-folder/99481)
**Author:** [@Dave\_Ru](https://www.ruby-forum.com/u/Dave_Ru)\ **Replies:** 3\ **Last updated:** [July 23, 2006, 3:55pm UTC](https://www.ruby-forum.com/t/getting-my-documents-folder/99481 "2006-07-23T15:55:10Z")
Hi, I’m trying to find the my documents folder for the current user in windows. I know this can be done using Win32API, but I’m a little confused on the syntax. Here’s an article on how to do it in VB . Thanks, … --- ## [Best updating method](https://www.ruby-forum.com/t/best-updating-method/63488)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [June 20, 2006, 7:20pm UTC](https://www.ruby-forum.com/t/best-updating-method/63488 "2006-06-20T19:20:46Z")
Hi All, I have a Ferret index containing some cached RSS feeds. I have a nightly cron script to cache the feeds, and I’d like to update the index with the latest feeds. I see the Index class has an update method, but… --- ## [Pagination, Joins and Includes](https://www.ruby-forum.com/t/pagination-joins-and-includes/49946)
**Author:** [@mperham](https://www.ruby-forum.com/u/mperham)\ **Replies:** 3\ **Last updated:** [April 23, 2006, 10:52pm UTC](https://www.ruby-forum.com/t/pagination-joins-and-includes/49946 "2006-04-23T22:52:26Z")
I’m struggling with a complex query that I am trying to paginate. Basically I have two tables: Tasks and WorkEntries. A Task has\_many WorkEntries and each task belongs\_to a User. Basically I want to display recent w… --- ## [Lost Connection to MySql during query](https://www.ruby-forum.com/t/lost-connection-to-mysql-during-query/56716)
**Author:** [@Ben\_Lewis](https://www.ruby-forum.com/u/Ben_Lewis)\ **Replies:** 3\ **Last updated:** [April 4, 2006, 12:31am UTC](https://www.ruby-forum.com/t/lost-connection-to-mysql-during-query/56716 "2006-04-04T00:31:54Z")
hi all, I am getting an error when trying to connect to a mysql server on my ‘production’ linux server. The rails app works fine when connecting to the ‘development’ mysql on my windows development server. I have lo… --- ## [Where should I start? If I want to use dataschemas with post](https://www.ruby-forum.com/t/where-should-i-start-if-i-want-to-use-dataschemas-with-post/53464)
**Author:** [@sayoyo](https://www.ruby-forum.com/u/sayoyo)\ **Replies:** 3\ **Last updated:** [February 6, 2006, 11:30pm UTC](https://www.ruby-forum.com/t/where-should-i-start-if-i-want-to-use-dataschemas-with-post/53464 "2006-02-06T23:30:16Z")
Hi, How should I use Activerecord to map to a database schemas with Psotgresql? Where can I find the infomation about how to use schemas in Rails? Thanks you very much Saiho Do You Yahoo!? Tired of spam? Yahoo! … --- ## [How to maintain data while using migration](https://www.ruby-forum.com/t/how-to-maintain-data-while-using-migration/53387)
**Author:** [@ror-user](https://www.ruby-forum.com/u/ror-user)\ **Replies:** 3\ **Last updated:** [February 4, 2006, 4:27pm UTC](https://www.ruby-forum.com/t/how-to-maintain-data-while-using-migration/53387 "2006-02-04T16:27:53Z")
hi all started using migration , gr8 stuff but how can i maintain old data , or import it alongwith schema with same easiness, as in migration we only import schema ? thanks rohit --- ## [Apache 2.2 and mod\_fastcgi](https://www.ruby-forum.com/t/apache-2-2-and-mod-fastcgi/100118)
**Author:** [@reis](https://www.ruby-forum.com/u/reis)\ **Replies:** 3\ **Last updated:** [February 2, 2006, 12:44am UTC](https://www.ruby-forum.com/t/apache-2-2-and-mod-fastcgi/100118 "2006-02-02T00:44:48Z")
I’m trying to install mod\_fastcgi for my rails app. I use Apache 2.2 and FastCGI 2.4.2 in windows xp. I have modified the httpd.conf adding LoadModule fastcgi\_module modules/mod\_fastcgi.dll (with mod\_fastcgi.dll and m… --- ## [ActiveRecord delete\_all With Sanitized Parameters?](https://www.ruby-forum.com/t/activerecord-delete-all-with-sanitized-parameters/56160)
**Author:** [@lanceball](https://www.ruby-forum.com/u/lanceball)\ **Replies:** 3\ **Last updated:** [January 4, 2006, 10:07pm UTC](https://www.ruby-forum.com/t/activerecord-delete-all-with-sanitized-parameters/56160 "2006-01-04T22:07:00Z")
Hi there I’m trying to delete a set of active record objects based on certain conditions. I’d like to do something like the following: Context.delete\_all("uri IN (?)", uris) But delete\_all doesn’t allow multiple a… --- ## [Isn't flash supposed to errr flash?](https://www.ruby-forum.com/t/isnt-flash-supposed-to-errr-flash/52458)
**Author:** [@craigtmackenzie](https://www.ruby-forum.com/u/craigtmackenzie)\ **Replies:** 3\ **Last updated:** [December 6, 2005, 9:53am UTC](https://www.ruby-forum.com/t/isnt-flash-supposed-to-errr-flash/52458 "2005-12-06T09:53:04Z")
Just started going through the rails in four days tutorial (after major set-up / install issues…) and it’s telling me about this flash feature, which lets you “flash” a message to the user which then fades away (have … --- ## [Ruby coding question](https://www.ruby-forum.com/t/ruby-coding-question/47503)
**Author:** [@pixelmech](https://www.ruby-forum.com/u/pixelmech)\ **Replies:** 3\ **Last updated:** [November 24, 2005, 2:57pm UTC](https://www.ruby-forum.com/t/ruby-coding-question/47503 "2005-11-24T14:57:41Z")
I have a question about ruby code delimiters. This code block: \<% end -%\> What does the “-” before the ending delimiter signify? My code errored out, I thought those were misprints or something in the book, but adde… --- ## [Heroku and Mysterious \`nil\` Errors](https://www.ruby-forum.com/t/heroku-and-mysterious-nil-errors/261454)
**Author:** [@brodyhoskins](https://www.ruby-forum.com/u/brodyhoskins)\ **Replies:** 0\ **Last updated:** [June 28, 2021, 6:23pm UTC](https://www.ruby-forum.com/t/heroku-and-mysterious-nil-errors/261454 "2021-06-28T18:23:34Z")
I’m in the process of migrating a legacy Rails 3.22 application and I’m currently using Rails 5.2.6 and Hreoku postgresql 13. I’ve encountered a few recurring errors that I believe are related: I’m hitting NULL consta… --- ## [Multi upload preview doesn't save all the images](https://www.ruby-forum.com/t/multi-upload-preview-doesnt-save-all-the-images/254821)
**Author:** [@kvnirvana](https://www.ruby-forum.com/u/kvnirvana)\ **Replies:** 0\ **Last updated:** [February 12, 2020, 4:32pm UTC](https://www.ruby-forum.com/t/multi-upload-preview-doesnt-save-all-the-images/254821 "2020-02-12T16:32:22Z")
In my rails app I’m trying to create a multi upload preview function for my form. I’m using ActiveStorage. But when I’m trying to upload multiple images it only saves one of the images. Actually it is the last image eve… --- ## [How to set the carrier frequency on the GMSK Mod or GMSK Modulator blocks?](https://www.ruby-forum.com/t/how-to-set-the-carrier-frequency-on-the-gmsk-mod-or-gmsk-modulator-blocks/253691)
**Author:** [@Artur1988](https://www.ruby-forum.com/u/Artur1988)\ **Replies:** 0\ **Last updated:** [January 29, 2020, 11:33pm UTC](https://www.ruby-forum.com/t/how-to-set-the-carrier-frequency-on-the-gmsk-mod-or-gmsk-modulator-blocks/253691 "2020-01-29T23:33:26Z")
The only available adjustable parameters are the number of samples per symbol and BT = bandwidth of the gaussian filter\*bit period. I can be wrong, but I suppose that there is no connection between these parameters and t… --- ## [Email.rb:11:in \`\': uninitialized constant Net (NameError)](https://www.ruby-forum.com/t/email-rbin-main-uninitialized-constant-net-nameerror/243161)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [August 27, 2015, 1:13pm UTC](https://www.ruby-forum.com/t/email-rbin-main-uninitialized-constant-net-nameerror/243161 "2015-08-27T13:13:55Z")
require ‘net/smtp’ message = \<\ **Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [July 4, 2012, 3:39pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-developers-in-munich-and-hamburg/221211 "2012-07-04T15:39:19Z") Hello, I’m a recruiter specialized in the area of Ruby on Rails development. For my clients in Munich (2 vacancies) and Hamburg (1 vacancy), both leading companies in their industry, I am looking for enthusiastic Ruby … --- ## [2 almost identical tests need different assertions to work and I can't figure out why](https://www.ruby-forum.com/t/2-almost-identical-tests-need-different-assertions-to-work-and-i-cant-figure-out-why/220687)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [June 16, 2012, 11:38pm UTC](https://www.ruby-forum.com/t/2-almost-identical-tests-need-different-assertions-to-work-and-i-cant-figure-out-why/220687 "2012-06-16T23:38:26Z")
Hey everyone, I am learning bdd and do deffently like it on the whole. I ran into a strange situation I got around it but it left a question in my mind and I would appreciate help in removing it :wink: So hear is what… --- ## [Zajal: A new Ruby-based creative coding language](https://www.ruby-forum.com/t/zajal-a-new-ruby-based-creative-coding-language/207833)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [June 3, 2011, 5:21pm UTC](https://www.ruby-forum.com/t/zajal-a-new-ruby-based-creative-coding-language/207833 "2011-06-03T17:21:14Z")
Hi all, I’m really excited to announce a project I have been working on for the past few months. For my thesis at the Design+Technology program at Parsons the New School for Design, I developed a new creative coding … --- ## [Aaf: lazy=\>true and using .highlight causes DB request?!?](https://www.ruby-forum.com/t/aaf-lazy-true-and-using-highlight-causes-db-request/180532)
**Author:** [@neongrau](https://www.ruby-forum.com/u/neongrau)\ **Replies:** 0\ **Last updated:** [December 21, 2009, 12:53pm UTC](https://www.ruby-forum.com/t/aaf-lazy-true-and-using-highlight-causes-db-request/180532 "2009-12-21T12:53:58Z")
i want to perform searches that don’t hit the database and then hightlight 1 or 2 fields from the store. when i do Document.find\_with\_ferret(query, {:lazy=\>true}) and then access hit.description the content gets pu… --- ## [Pattern-matching for method arguments in Ruby](https://www.ruby-forum.com/t/pattern-matching-for-method-arguments-in-ruby/75630)
**Author:** [@Victor\_SZverokSS\_Sh](https://www.ruby-forum.com/u/Victor_SZverokSS_Sh)\ **Replies:** 0\ **Last updated:** [November 11, 2006, 6:28pm UTC](https://www.ruby-forum.com/t/pattern-matching-for-method-arguments-in-ruby/75630 "2006-11-11T18:28:06Z")
Hi all. I think, pattern-matching for function argument is a rather good idea. I know, it it someway embodied into Multiple Dispatch Library\[1\], but it has some major drawbacks: it is not Ruby: #normal method: de… --- ## [Inverse\_of and #save called multiple times](https://www.ruby-forum.com/t/inverse-of-and-save-called-multiple-times/235114)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 5\ **Last updated:** [June 3, 2013, 5:58pm UTC](https://www.ruby-forum.com/t/inverse-of-and-save-called-multiple-times/235114 "2013-06-03T17:58:59Z")
Hi. I created an app to illustrate my problem: GitHub - Dagnan/rails\_inverse\_of I have a model with a belongs\_to, and the other with a has\_one. So far so good. When I configure the option inverse\_of on both model a… --- ## [Google Summer of Code proposals open TODAY!](https://www.ruby-forum.com/t/google-summer-of-code-proposals-open-today/226270)
**Author:** [@headius](https://www.ruby-forum.com/u/headius)\ **Replies:** 5\ **Last updated:** [April 6, 2012, 1:20pm UTC](https://www.ruby-forum.com/t/google-summer-of-code-proposals-open-today/226270 "2012-04-06T13:20:16Z")
I posted previously about JRuby being accepted to the Google Summer of Code 2012. Student proposals can be submitted starting TODAY, and we really want to make a good showing for both JRuby and Ruby. Tell your friends… --- ## [USRP2 phase drift](https://www.ruby-forum.com/t/usrp2-phase-drift/192238)
**Author:** [@slpeng](https://www.ruby-forum.com/u/slpeng)\ **Replies:** 5\ **Last updated:** [July 27, 2010, 2:00am UTC](https://www.ruby-forum.com/t/usrp2-phase-drift/192238 "2010-07-27T02:00:06Z")
I still get phase drift even with atomic external clock connected and configured in software with config\_mimo(MC\_WE\_LOCK\_TO\_SMA). I tried with GPS signals and a sinusoid from the function generator as the inputs. Ther… --- ## [String to String?](https://www.ruby-forum.com/t/string-to-string/181527)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [January 13, 2010, 4:14pm UTC](https://www.ruby-forum.com/t/string-to-string/181527 "2010-01-13T16:14:03Z")
Really basic question. How can I convert “this” to ‘this’ convert from a double quotes string to a single quotes string. --- ## [Computer States](https://www.ruby-forum.com/t/computer-states/180349)
**Author:** [@xogue](https://www.ruby-forum.com/u/xogue)\ **Replies:** 5\ **Last updated:** [December 18, 2009, 8:07am UTC](https://www.ruby-forum.com/t/computer-states/180349 "2009-12-18T08:07:14Z")
Hey all, I’m looking for a way to programmatically wake the computer up from sleep state, preferably at a certain time, rather than after certain amount of time, but ill make due with whatever solution there might be. … [Previous page](https://www.ruby-forum.com/top.md?page=1513&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1515&per_page=50)