# Top **URL:** https://www.ruby-forum.com/top.md?page=555 [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:** 556 --- ## [Using i18n.t in Rspec2 and Rails3](https://www.ruby-forum.com/t/using-i18n-t-in-rspec2-and-rails3/196078)
**Author:** [@Skydan](https://www.ruby-forum.com/u/Skydan)\ **Replies:** 2\ **Last updated:** [October 6, 2010, 1:20pm UTC](https://www.ruby-forum.com/t/using-i18n-t-in-rspec2-and-rails3/196078 "2010-10-06T13:20:50Z")
Hello! Can anybody help me with using i18n.t method in rspec test files? I try to test this block: describe “GET ‘home’” do it “should be successful” do get ‘home’ response.should have\_selector(“title”, :content =\>… --- ## [Returning a StringIO object from a stub](https://www.ruby-forum.com/t/returning-a-stringio-object-from-a-stub/178835)
**Author:** [@JGailor](https://www.ruby-forum.com/u/JGailor)\ **Replies:** 2\ **Last updated:** [November 12, 2009, 7:12pm UTC](https://www.ruby-forum.com/t/returning-a-stringio-object-from-a-stub/178835 "2009-11-12T19:12:50Z")
I’m trying to stub File.new so I can return a StringIO object from it to set some expectation and make sure the subject under test is behaving correctly, but calling readline() on the StringIO object in the subject al… --- ## [Solved! Repeat Block/New Repeat Block](https://www.ruby-forum.com/t/solved-repeat-block-new-repeat-block/242849)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [August 3, 2015, 9:47am UTC](https://www.ruby-forum.com/t/solved-repeat-block-new-repeat-block/242849 "2015-08-03T09:47:17Z")
Hi All: My previous report of lock-up issues with both the standard Repeat block, and a new OOT block that I wrote to allow variable interpolation can be ignored. The issue that generated my report was my use of a du… --- ## [Product Search Engine Design with Sphinx and Faceted Search](https://www.ruby-forum.com/t/product-search-engine-design-with-sphinx-and-faceted-search/168772)
**Author:** [@winsmith](https://www.ruby-forum.com/u/winsmith)\ **Replies:** 4\ **Last updated:** [May 25, 2009, 6:53pm UTC](https://www.ruby-forum.com/t/product-search-engine-design-with-sphinx-and-faceted-search/168772 "2009-05-25T18:53:30Z")
Hi, this is my first question on this forum! Please, take some time to read this message, since it is very big. (sorry) I’m building a search engine (crawler) that indexes products data from more than 500 online brazi… --- ## [PDF Thumbnail - RMagick](https://www.ruby-forum.com/t/pdf-thumbnail-rmagick/85439)
**Author:** [@mdaoust](https://www.ruby-forum.com/u/mdaoust)\ **Replies:** 4\ **Last updated:** [February 13, 2007, 7:28pm UTC](https://www.ruby-forum.com/t/pdf-thumbnail-rmagick/85439 "2007-02-13T19:28:14Z")
Hi, I need to create a preview of a PDF upload to a CMS I’m building. Does anyone know how to create a thumbnail of the first page of a PDF using RMagick? Any ideas welcome, ~ Mark --- ## [Errno::ENOENT (No such file or directory - identify -quiet -ping](https://www.ruby-forum.com/t/errno-enoent-no-such-file-or-directory-identify-quiet-ping/243258)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [September 6, 2015, 3:55pm UTC](https://www.ruby-forum.com/t/errno-enoent-no-such-file-or-directory-identify-quiet-ping/243258 "2015-09-06T15:55:12Z")
Hi Im trying to create a site to upload images and list them stored in AWS. Im getting an error and Im having a hard time trying to fix it. Looks like the error is here: Errno::ENOENT (No such file or directory - ide… --- ## [Ruby convert mib to YAML Error?](https://www.ruby-forum.com/t/ruby-convert-mib-to-yaml-error/244455)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [April 14, 2016, 7:47am UTC](https://www.ruby-forum.com/t/ruby-convert-mib-to-yaml-error/244455 "2016-04-14T07:47:47Z")
I got error when smidump a mib file as following: /opt/logstash/vendor/bundle/jruby/1.9/gems/snmp-1.2.0# ruby -d import.rb convermib/ import.rb, import.rb, use local implementation, not the installed gem (if any) $L… --- ## [Vulnerability in "Proxy Everything" (Wiki article Pitfalls)](https://www.ruby-forum.com/t/vulnerability-in-proxy-everything-wiki-article-pitfalls/204247)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 8\ **Last updated:** [April 6, 2011, 5:30pm UTC](https://www.ruby-forum.com/t/vulnerability-in-proxy-everything-wiki-article-pitfalls/204247 "2011-04-06T17:30:14Z")
Hi, I discovered a vulnerability in your best practice wiki article: The configuration which is promoted as “good” doesn’t work as intended: \<\<\<\>\>\> server { server\_name \_; root /var/www/site; location / { try\_fi… --- ## [Updating a page using script/runner](https://www.ruby-forum.com/t/updating-a-page-using-script-runner/113162)
**Author:** [@saji](https://www.ruby-forum.com/u/saji)\ **Replies:** 8\ **Last updated:** [December 19, 2007, 6:03pm UTC](https://www.ruby-forum.com/t/updating-a-page-using-script-runner/113162 "2007-12-19T18:03:04Z")
Dear All, Thanks for the kind lessons on how to add a page using script/runner. I have the following working script to create such a new page: ------ start of script to add a new page — parent = Page.find\_by\_url(’/ser… --- ## [Controller plugin?](https://www.ruby-forum.com/t/controller-plugin/117432)
**Author:** [@tmac](https://www.ruby-forum.com/u/tmac)\ **Replies:** 8\ **Last updated:** [October 17, 2007, 3:57pm UTC](https://www.ruby-forum.com/t/controller-plugin/117432 "2007-10-17T15:57:52Z")
Do I understand correctly that you can’t write controller plugins? Of course “can’t” is a big word, what I’m really wondering is what the major stumbling blocks to doing so are? Am I missing something or wouldn’t this… --- ## [Explaination of Conversion protocols: why to\_a and to\_ary?](https://www.ruby-forum.com/t/explaination-of-conversion-protocols-why-to-a-and-to-ary/260294)
**Author:** [@jgomo3](https://www.ruby-forum.com/u/jgomo3)\ **Replies:** 3\ **Last updated:** [September 28, 2020, 2:54pm UTC](https://www.ruby-forum.com/t/explaination-of-conversion-protocols-why-to-a-and-to-ary/260294 "2020-09-28T14:54:15Z")
\[Updated\] Help me understand this subject. I’m reading the book “Programming Ruby 1.9 & 2.0” by Dave Thomas, and the Chapter “Standard Protocols and Coercion” explain it but I didn’t understand it. Why are there 2 ver… --- ## [Contract Work for Rails Developer](https://www.ruby-forum.com/t/contract-work-for-rails-developer/245291)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [March 16, 2017, 9:00pm UTC](https://www.ruby-forum.com/t/contract-work-for-rails-developer/245291 "2017-03-16T21:00:29Z")
Hi, I am a cognitive scientist at UC Berkeley and I would like to contract a Rails developer to add a relatively simple feature to an existing Ruby on Rails app. I am happy to pay standard hourly rates according to yo… --- ## [Rails 5, l'era del web socket](https://www.ruby-forum.com/t/rails-5-lera-del-web-socket/243985)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [February 4, 2016, 8:40pm UTC](https://www.ruby-forum.com/t/rails-5-lera-del-web-socket/243985 "2016-02-04T20:40:31Z")
Titolone da prima pagina (bastava un semplice rails 5 ma era troppo corto) per annunciare a chi non sta seguendo lo sviluppo che ieri è uscita la beta 2 Un video di DHH dove mostra il funzionamento con un app di chat: … --- ## [Alias vs root in regex location](https://www.ruby-forum.com/t/alias-vs-root-in-regex-location/241517)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [April 11, 2015, 12:07pm UTC](https://www.ruby-forum.com/t/alias-vs-root-in-regex-location/241517 "2015-04-11T12:07:20Z")
Trying to serve nagios web GUI through nginx. Part of config: … location ~ “^/nagios/(.+?.php)(/.)?$" { alias “/usr/share/nagios3/htdocs/”; try\_files $1 $uri $uri/ /nagios/index.php; #rewrite "^/nagios/(.+… --- ## [Subdomain based namespacing makes RSpec incorrectly state that the route doesn't exist](https://www.ruby-forum.com/t/subdomain-based-namespacing-makes-rspec-incorrectly-state-that-the-route-doesnt-exist/208196)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [June 12, 2011, 3:44pm UTC](https://www.ruby-forum.com/t/subdomain-based-namespacing-makes-rspec-incorrectly-state-that-the-route-doesnt-exist/208196 "2011-06-12T15:44:41Z")
Hello, I’m doing namespace routing based on subdomain, rather than path, so that http://admin.example.com/pages leads to app/controllers/admin/ pages\_controller.rb. Cucumber is following this fine, but RSpec is compl… --- ## [Ri and rdoc....like perldoc?](https://www.ruby-forum.com/t/ri-and-rdoc-like-perldoc/191234)
**Author:** [@bloodniece](https://www.ruby-forum.com/u/bloodniece)\ **Replies:** 7\ **Last updated:** [July 8, 2010, 9:29pm UTC](https://www.ruby-forum.com/t/ri-and-rdoc-like-perldoc/191234 "2010-07-08T21:29:42Z")
Hi All, Will anyone kindly help? I want to get my ruby docs fully functional, meaning I can view any type of help on methods, keywords, etc. As in Perl I can type perldoc perlop or perldoc -f chomp. The latter give… --- ## [How to add configuration](https://www.ruby-forum.com/t/how-to-add-configuration/188057)
**Author:** [@anaconda\_wly](https://www.ruby-forum.com/u/anaconda_wly)\ **Replies:** 1\ **Last updated:** [June 15, 2010, 8:16am UTC](https://www.ruby-forum.com/t/how-to-add-configuration/188057 "2010-06-15T08:16:56Z")
I want to add configuration used for my own app, seems like the second you mentioned. I create a file, adding a global variable in it for my use. Then I include the module when needed. Though it works fine, I don’t th… --- ## [Ruby des encrypt](https://www.ruby-forum.com/t/ruby-des-encrypt/187663)
**Author:** [@niedhui](https://www.ruby-forum.com/u/niedhui)\ **Replies:** 1\ **Last updated:** [April 27, 2010, 3:46pm UTC](https://www.ruby-forum.com/t/ruby-des-encrypt/187663 "2010-04-27T15:46:27Z")
I’m trying to using ruby des encrypt , in php(some gives me ) function encrypt($input) { $size = mcrypt\_get\_block\_size(‘des’, ‘ecb’); $input = $this-\>pkcs5\_pad($input, $size); $key = $this-\>key; $td = mcrypt\_modul… --- ## [Problem when removing accents from a String](https://www.ruby-forum.com/t/problem-when-removing-accents-from-a-string/165339)
**Author:** [@cesardiaz](https://www.ruby-forum.com/u/cesardiaz)\ **Replies:** 1\ **Last updated:** [April 12, 2009, 7:58pm UTC](https://www.ruby-forum.com/t/problem-when-removing-accents-from-a-string/165339 "2009-04-12T19:58:39Z")
Hi, I’ve spend several time trying to replace latin characters in strings. What I want is something like this: Given the word “camión”, I would like to get the following string: “camion”. I’ve found several solutio… --- ## [AR: static vs. dynamic model generation](https://www.ruby-forum.com/t/ar-static-vs-dynamic-model-generation/132209)
**Author:** [@eclubb](https://www.ruby-forum.com/u/eclubb)\ **Replies:** 7\ **Last updated:** [March 19, 2008, 3:44am UTC](https://www.ruby-forum.com/t/ar-static-vs-dynamic-model-generation/132209 "2008-03-19T03:44:37Z")
I have a project where there are an arbitrary number of databases, all of which have the same schema, but different data. In light of this, I’m trying to generate sets of models on the fly (one set per database). I n… --- ## [Captcha en Rails](https://www.ruby-forum.com/t/captcha-en-rails/126457)
**Author:** [@Amaia\_C](https://www.ruby-forum.com/u/Amaia_C)\ **Replies:** 7\ **Last updated:** [January 18, 2008, 1:55pm UTC](https://www.ruby-forum.com/t/captcha-en-rails/126457 "2008-01-18T13:55:11Z")
Hola Tengo que ponerle un captcha al formulario de registro de usuarios de una aplicación que estamos haciendo y me surge la duda de qué usar. El registro está hecho con restful\_authentication en rails 2.0.2 En una p… --- ## [Gr-ieee802-11 grc files missing](https://www.ruby-forum.com/t/gr-ieee802-11-grc-files-missing/237575)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 6\ **Last updated:** [November 19, 2013, 8:39pm UTC](https://www.ruby-forum.com/t/gr-ieee802-11-grc-files-missing/237575 "2013-11-19T20:39:30Z")
I’m taking a look at the gr-ieee802-11 project. I’m unable to use ofdm\_loopback.grc because ofdm\_phy\_hier appears to be missing. I’ve installed gr-ieee802-11 and gr-foo from Bastian’s github page. What step am I missi… --- ## [How to display the images in browser other than the storage path i.e.., public folder (ASAP)](https://www.ruby-forum.com/t/how-to-display-the-images-in-browser-other-than-the-storage-path-i-e-public-folder-asap/223743)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [October 16, 2012, 2:59pm UTC](https://www.ruby-forum.com/t/how-to-display-the-images-in-browser-other-than-the-storage-path-i-e-public-folder-asap/223743 "2012-10-16T14:59:18Z")
hi i am having a doubt in changing the path for attached file i.e…,for uploading photos and files …by default the path is “:rails\_root/public/system/” and i want to change the path as ~/apps/Blog/data/attached/ BLOG … --- ## [Using Expect in Ruby](https://www.ruby-forum.com/t/using-expect-in-ruby/152159)
**Author:** [@stephan.zimmer](https://www.ruby-forum.com/u/stephan.zimmer)\ **Replies:** 6\ **Last updated:** [October 30, 2008, 8:16pm UTC](https://www.ruby-forum.com/t/using-expect-in-ruby/152159 "2008-10-30T20:16:40Z")
I’m using Expect inside of a ruby script to control an external program. So far I have only used libexpect from a C program and would have several questions regarding the Ruby interface of Expect, maybe someone alread… --- ## [Forecast method for HDLC transmit block](https://www.ruby-forum.com/t/forecast-method-for-hdlc-transmit-block/151447)
**Author:** [@Ed\_Criscuolo](https://www.ruby-forum.com/u/Ed_Criscuolo)\ **Replies:** 5\ **Last updated:** [October 24, 2008, 12:08am UTC](https://www.ruby-forum.com/t/forecast-method-for-hdlc-transmit-block/151447 "2008-10-24T00:08:11Z")
I’m building a set of blocks to implement the HDLC link-layer functions for a spacecraft communication system. These blocks deal with IP packets from/to the stack on one side, and a bitstream to/from the modulator/dem… --- ## [Nginx on Mac help](https://www.ruby-forum.com/t/nginx-on-mac-help/106770)
**Author:** [@ddancer](https://www.ruby-forum.com/u/ddancer)\ **Replies:** 5\ **Last updated:** [June 14, 2007, 6:18pm UTC](https://www.ruby-forum.com/t/nginx-on-mac-help/106770 "2007-06-14T18:18:38Z")
Greetings, I’m trying get an Nginx, mong-clust, mongrel, rails stack working on an iMac mini that recently came into my possession. I’ve never used Nginx, thus I’m sure I’m doing something wrong. I installed nginx vi… --- ## [Rails 4.1 activerecord\_relation conversion to array problem](https://www.ruby-forum.com/t/rails-4-1-activerecord-relation-conversion-to-array-problem/240385)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 4\ **Last updated:** [April 17, 2014, 3:40pm UTC](https://www.ruby-forum.com/t/rails-4-1-activerecord-relation-conversion-to-array-problem/240385 "2014-04-17T15:40:38Z")
After I upgraded from rails 3.2 to 4.1.0 I am getting this error below. I researched that Rails 4.1 requires a conversion of an activerecord\_relation to an array using to\_a. I did use to\_a but looks like rails is mod… --- ## [Exception from open-uri](https://www.ruby-forum.com/t/exception-from-open-uri/176616)
**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\ **Replies:** 4\ **Last updated:** [October 3, 2009, 2:02pm UTC](https://www.ruby-forum.com/t/exception-from-open-uri/176616 "2009-10-03T14:02:41Z")
e$B1sF#$G$9!#e(B open-uri e$B$r;H$C$FDj4|E\*$Ke(B Web e$B%Z!\<%8$r\ **Author:** [@dracko](https://www.ruby-forum.com/u/dracko)\ **Replies:** 4\ **Last updated:** [April 10, 2009, 5:11pm UTC](https://www.ruby-forum.com/t/recent-bug-in-redcloth-4-1-9/165046 "2009-04-10T17:11:46Z") Could someone confirm this bug? RedCloth.new(“!/image\_r.jpg(description)!:image.jpg”).to\_html That is correct. Then we just add an “a” (or anything else) to the end of the string: RedCloth.new(“!/image\_r.jpg(descri… --- ## [CryptUnprotectData / CryptProtectData / DPAPI Implentation / How in ruby?](https://www.ruby-forum.com/t/cryptunprotectdata-cryptprotectdata-dpapi-implentation-how-in-ruby/264682)
**Author:** [@Codpulze](https://www.ruby-forum.com/u/Codpulze)\ **Replies:** 2\ **Last updated:** [March 20, 2024, 7:41pm UTC](https://www.ruby-forum.com/t/cryptunprotectdata-cryptprotectdata-dpapi-implentation-how-in-ruby/264682 "2024-03-20T19:41:58Z")
Hello, I’m curious about how to implement CryptUnprotectData / CryptProtectData / DPAPI in Ruby. I tried loading the crypt32.dll, but I couldn’t get it done. If anyone could help out, I would be grateful because I couldn… --- ## [Link\_to\_remote the right way in Rails 3.0?](https://www.ruby-forum.com/t/link-to-remote-the-right-way-in-rails-3-0/190346)
**Author:** [@sharkie](https://www.ruby-forum.com/u/sharkie)\ **Replies:** 2\ **Last updated:** [June 18, 2010, 8:30am UTC](https://www.ruby-forum.com/t/link-to-remote-the-right-way-in-rails-3-0/190346 "2010-06-18T08:30:48Z")
I have been using link\_to\_remote forever now. I have also been using jquery through jrails. I am readying my code for Rails 3.0, and am wondering what is the best way to accomplish. For example, I have something like… --- ## [Variable number of arguments for methods called with "send"](https://www.ruby-forum.com/t/variable-number-of-arguments-for-methods-called-with-send/187665)
**Author:** [@pierrebombay](https://www.ruby-forum.com/u/pierrebombay)\ **Replies:** 2\ **Last updated:** [April 27, 2010, 4:22pm UTC](https://www.ruby-forum.com/t/variable-number-of-arguments-for-methods-called-with-send/187665 "2010-04-27T16:22:37Z")
Hi there, I have a (soooo) dummy class : – class Main \< XXXXX def time 'Il est ’ + Time.now.to\_s end def salut \[‘salut’, ‘les’, ‘musclés’\] end def test\_with\_args(arg1, arg2) \[arg1, arg2\] end def test\_with\_mu… --- ## [Creating a Navigation menu](https://www.ruby-forum.com/t/creating-a-navigation-menu/109122)
**Author:** [@differenthink](https://www.ruby-forum.com/u/differenthink)\ **Replies:** 8\ **Last updated:** [July 15, 2007, 11:28pm UTC](https://www.ruby-forum.com/t/creating-a-navigation-menu/109122 "2007-07-15T23:28:24Z")
Hi, I m trying to create a navigation menu as the one at the top of digg website… My navigation menu is composed of Menu, and Submenu… menu and submenu are form query to the DB… So right now, in my application layou… --- ## [Active Record track changes with update\_attributes](https://www.ruby-forum.com/t/active-record-track-changes-with-update-attributes/209097)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [July 28, 2011, 5:54pm UTC](https://www.ruby-forum.com/t/active-record-track-changes-with-update-attributes/209097 "2011-07-28T17:54:03Z")
I am not sure I am thinking about this the correct way. I have a admin/maintenance scaffold to amend live data and I need to track the changes to data related to an order. e.g. change of address. I have a order\_tra… --- ## [Chunked transfer](https://www.ruby-forum.com/t/chunked-transfer/190326)
**Author:** [@malvadomx](https://www.ruby-forum.com/u/malvadomx)\ **Replies:** 3\ **Last updated:** [June 17, 2010, 11:00pm UTC](https://www.ruby-forum.com/t/chunked-transfer/190326 "2010-06-17T23:00:44Z")
Hi. Does mongrel support ‘chunked’ transfer encoding ? We are sending images from a J2ME app, but do not seem to be able to read the entire xml message that gets sent from the mobile device. The message is posted t… --- ## [Multidimensional dynamic Hash](https://www.ruby-forum.com/t/multidimensional-dynamic-hash/183932)
**Author:** [@brent](https://www.ruby-forum.com/u/brent)\ **Replies:** 3\ **Last updated:** [February 22, 2010, 11:39pm UTC](https://www.ruby-forum.com/t/multidimensional-dynamic-hash/183932 "2010-02-22T23:39:53Z")
OK I give up, how do I do this… I have a DB that stores dynamic variables with I group into group\_id’s. For instance here are a couple examples of db rows: title=“name”, description = “john”, grouping\_id = “1” title=… --- ## [Canale Gitter](https://www.ruby-forum.com/t/canale-gitter/242921)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [August 7, 2015, 6:36pm UTC](https://www.ruby-forum.com/t/canale-gitter/242921 "2015-08-07T18:36:10Z")
Sperando di aver fatto cosa gradita: https://gitter.im/olistik/ruby-it (era gratis ^\_^') --- ## [What does "use" statement do?](https://www.ruby-forum.com/t/what-does-use-statement-do/218740)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [April 25, 2012, 4:28pm UTC](https://www.ruby-forum.com/t/what-does-use-statement-do/218740 "2012-04-25T16:28:07Z")
I have left my ruby books at home. I am looking at some code that has stuff like use Rack::Flash and some other more complex statements similar to that. I am not sure what “use” does and it is too common a word to go… --- ## [Ruby-oci8 2.0.6](https://www.ruby-forum.com/t/ruby-oci8-2-0-6/208298)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [September 13, 2011, 9:33pm UTC](https://www.ruby-forum.com/t/ruby-oci8-2-0-6/208298 "2011-09-13T21:33:33Z")
Ruby-oci8 2.0.6 is released. This is the Oracle module using OCI8 API. http://rubyforge.org/projects/ruby-oci8/ Though I released 2.0.5 two days ago and said “The next release will be 2.1.0…”, here is a new 2.0.x. It … --- ## [Form\_for helper for nested resources](https://www.ruby-forum.com/t/form-for-helper-for-nested-resources/183531)
**Author:** [@Seirie](https://www.ruby-forum.com/u/Seirie)\ **Replies:** 4\ **Last updated:** [February 16, 2010, 9:14am UTC](https://www.ruby-forum.com/t/form-for-helper-for-nested-resources/183531 "2010-02-16T09:14:18Z")
Man, I have been trying to figure this one out for hours, hopefully you guys can clue me in. Let’s so you have three “nested” models, for example: Category -\> Post -\> Comment (that is, many comments belong to one post… --- ## [Grc-mimo setup](https://www.ruby-forum.com/t/grc-mimo-setup/241160)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 7\ **Last updated:** [May 15, 2014, 4:03pm UTC](https://www.ruby-forum.com/t/grc-mimo-setup/241160 "2014-05-15T16:03:15Z")
Hello all: Environment: 2 usrp N210,mimo cable(they connect with each other and share the Ethernet) And i use the gnuradio companion to set up a very simple example.And the example is attached on the emai… --- ## [JRuby 1.7.4 Released](https://www.ruby-forum.com/t/jruby-1-7-4-released/229030)
**Author:** [@Thomas\_E\_Enebo](https://www.ruby-forum.com/u/Thomas_E_Enebo)\ **Replies:** 7\ **Last updated:** [May 17, 2013, 4:08pm UTC](https://www.ruby-forum.com/t/jruby-1-7-4-released/229030 "2013-05-17T16:08:21Z")
JRuby 1.7.4 Released - Thursday, May 16 2013 The JRuby community is pleased to announce the release of JRuby 1.7.4 Homepage: http://www.jruby.org/ Download: http://www.jruby.org/download JRuby 1.7.4 is our fourth upda… --- ## [How to raise HTTP error in rails?](https://www.ruby-forum.com/t/how-to-raise-http-error-in-rails/226387)
**Author:** [@tsvetelina\_b](https://www.ruby-forum.com/u/tsvetelina_b)\ **Replies:** 1\ **Last updated:** [July 28, 2012, 5:13pm UTC](https://www.ruby-forum.com/t/how-to-raise-http-error-in-rails/226387 "2012-07-28T17:13:49Z")
Hello, I have to handle this exception: HTTP 502: Response body: Got EOF while waiting for outstanding responses (Koala::Facebook::APIError) and I have written this test: it “should handle Koala’s error” do get :t… --- ## [BPSK to QPSK](https://www.ruby-forum.com/t/bpsk-to-qpsk/184491)
**Author:** [@alapati\_iitm](https://www.ruby-forum.com/u/alapati_iitm)\ **Replies:** 7\ **Last updated:** [March 3, 2010, 5:34pm UTC](https://www.ruby-forum.com/t/bpsk-to-qpsk/184491 "2010-03-03T17:34:04Z")
hi everyone, I am using the programs of DIGITAL-BERT folder to see the bit error rate pattern versus the SNR. The given programs are for BPSK scheme. I tried to change it for QPSK Scheme. But seems that I did no… --- ## [Esperienze di hosting con Dreamhost](https://www.ruby-forum.com/t/esperienze-di-hosting-con-dreamhost/165220)
**Author:** [@enrico](https://www.ruby-forum.com/u/enrico)\ **Replies:** 7\ **Last updated:** [April 15, 2009, 10:22am UTC](https://www.ruby-forum.com/t/esperienze-di-hosting-con-dreamhost/165220 "2009-04-15T10:22:00Z")
Ciao a tutti! Vorrei acquistare un servizio di hosting per alcuni progetti Rails che sto avviando. Visti i costi dei servizi italiani ho deciso di rivolgermi al settore americano ed ho preso in considerazione le offe… --- ## [Eigenartiges Mongrel Cluster Problem](https://www.ruby-forum.com/t/eigenartiges-mongrel-cluster-problem/146703)
**Author:** [@roslind](https://www.ruby-forum.com/u/roslind)\ **Replies:** 7\ **Last updated:** [August 25, 2008, 6:25pm UTC](https://www.ruby-forum.com/t/eigenartiges-mongrel-cluster-problem/146703 "2008-08-25T18:25:00Z")
Hallo Leute, ich habe ein eigenartiges Problem mit einem Projekt, dass noch auf Rails 1.1.6 läuft, Ruby 1.8.5, Mongrel 1.1.5 nutzt. Apache dient als Balancer und ist so konfiguriert, dass er bis zu 8 Mongrelinstanzen … --- ## [Projekte als Pakete zur Verfügung stellen/downloaden?](https://www.ruby-forum.com/t/projekte-als-pakete-zur-verfa-gung-stellen-downloaden/121855)
**Author:** [@mcrj45](https://www.ruby-forum.com/u/mcrj45)\ **Replies:** 7\ **Last updated:** [December 2, 2007, 8:54pm UTC](https://www.ruby-forum.com/t/projekte-als-pakete-zur-verfa-gung-stellen-downloaden/121855 "2007-12-02T20:54:24Z")
Hi, vielleicht kann weiß jemand etwas zu dieser Anfängerfrage :). Ich habe irgendwo gesehen (Tutorial), dass man sich unter RoR Erweiterungen anzeigen und herunterladen kann (im Kommandozeilenumgebung). Worum hand… --- ## [Copy and replace dierectory](https://www.ruby-forum.com/t/copy-and-replace-dierectory/260391)
**Author:** [@sunilkumarnagoore](https://www.ruby-forum.com/u/sunilkumarnagoore)\ **Replies:** 5\ **Last updated:** [October 21, 2020, 5:08am UTC](https://www.ruby-forum.com/t/copy-and-replace-dierectory/260391 "2020-10-21T05:08:21Z")
copy folders from source location and replace in target location how can i achive this? --- ## [Q: about "best" way for remove www in hostname in nginxish](https://www.ruby-forum.com/t/q-about-best-way-for-remove-www-in-hostname-in-nginxish/228747)
**Author:** [@Aleksandar\_L](https://www.ruby-forum.com/u/Aleksandar_L)\ **Replies:** 5\ **Last updated:** [May 7, 2013, 4:26am UTC](https://www.ruby-forum.com/t/q-about-best-way-for-remove-www-in-hostname-in-nginxish/228747 "2013-05-07T04:26:19Z")
Dear readers, after reading http://nginx.org/en/docs/http/server\_names.html#regex\_names and googleing https://www.google.at/search?q=nginx+remove+www+subdomain I have a ‘best solution’ question. I have the followin… --- ## [Purpose of after\_initialize in ActiveRecord?](https://www.ruby-forum.com/t/purpose-of-after-initialize-in-activerecord/73815)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 5\ **Last updated:** [May 5, 2010, 3:18am UTC](https://www.ruby-forum.com/t/purpose-of-after-initialize-in-activerecord/73815 "2010-05-05T03:18:55Z")
All, I have a quick question - is the purpose of implementing after\_initialize to allow custom attribute initialization for AR descendants? I have been overriding initialize whenever I require custom setup of my mod… [Previous page](https://www.ruby-forum.com/top.md?page=554&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=556&per_page=50)