# Top **URL:** https://www.ruby-forum.com/top.md?page=949 [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:** 950 --- ## [ActiveRecord session store in Rails 3](https://www.ruby-forum.com/t/activerecord-session-store-in-rails-3/201648)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 13, 2011, 10:23pm UTC](https://www.ruby-forum.com/t/activerecord-session-store-in-rails-3/201648 "2011-01-13T22:23:00Z")
Hi there! I am currently learning Rails 3 and have some doubts regarding sessions and RESTful authentication, hope you can help me. By default, Rails stores session information using cookies. That means that if I do … --- ## [Make extension objects reload between requests](https://www.ruby-forum.com/t/make-extension-objects-reload-between-requests/198014)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [October 25, 2010, 4:07pm UTC](https://www.ruby-forum.com/t/make-extension-objects-reload-between-requests/198014 "2010-10-25T16:07:31Z")
Are Radiant custom extension controllers, models, etc. supposed to reload between each request like regular Rails objects in development mode or not? I thought they did, but I’m not seeing mine reload. Thanks, Wes --- ## [Validator data transfer](https://www.ruby-forum.com/t/validator-data-transfer/194618)
**Author:** [@w\_barnes](https://www.ruby-forum.com/u/w_barnes)\ **Replies:** 2\ **Last updated:** [September 8, 2010, 6:51am UTC](https://www.ruby-forum.com/t/validator-data-transfer/194618 "2010-09-08T06:51:56Z")
Hi all, I’m working on a dialog box for a SketchUp plug-in using wxSU with several text controls that accept numerical input only and need a little help with the validators. After going through the docs for wxRuby … --- ## [Tablas relacionales](https://www.ruby-forum.com/t/tablas-relacionales/186210)
**Author:** [@william](https://www.ruby-forum.com/u/william)\ **Replies:** 2\ **Last updated:** [April 3, 2010, 11:26am UTC](https://www.ruby-forum.com/t/tablas-relacionales/186210 "2010-04-03T11:26:27Z")
buenas compañeros, verán he tenido ciertos problemas con esto de las tablas relacionales en rails. la verdad es que hasta donde se creo que estoy trabajando bien solo que ahora no doy con el problema. me explico: te… --- ## [Fields\_for items not updating child records?](https://www.ruby-forum.com/t/fields-for-items-not-updating-child-records/164880)
**Author:** [@internetchris](https://www.ruby-forum.com/u/internetchris)\ **Replies:** 2\ **Last updated:** [April 7, 2009, 7:41pm UTC](https://www.ruby-forum.com/t/fields-for-items-not-updating-child-records/164880 "2009-04-07T19:41:03Z")
Hey everyone, I need some help. I have an accounts controller, and am working with the show view. Each account has an “owner” and a “customer”. I can create the accounts/owners/customers just fine, but when it comes t… --- ## [Paginacion y oracle](https://www.ruby-forum.com/t/paginacion-y-oracle/161367)
**Author:** [@enocmontero](https://www.ruby-forum.com/u/enocmontero)\ **Replies:** 2\ **Last updated:** [February 26, 2009, 4:54pm UTC](https://www.ruby-forum.com/t/paginacion-y-oracle/161367 "2009-02-26T16:54:37Z")
hola a todos! mi problema es el siguiente: mi aplicacion esta funfionando con msql pero tenido q hacer una consulta a una base de datos externa a mi aplicacion en este caso oracle ya lo e conectado con la tabla y sus … --- ## [Printing on new lines](https://www.ruby-forum.com/t/printing-on-new-lines/122417)
**Author:** [@johnsmith](https://www.ruby-forum.com/u/johnsmith)\ **Replies:** 2\ **Last updated:** [December 7, 2007, 3:41pm UTC](https://www.ruby-forum.com/t/printing-on-new-lines/122417 "2007-12-07T15:41:02Z")
hello iv written a class which prints a a number of hashes of refrences however it all prints on one line. What i was wondering was it is possible to print each reference on a different line. Any help would be much a… --- ## [Ruby Weekly News 12th - 18th March 2007](https://www.ruby-forum.com/t/ruby-weekly-news-12th-18th-march-2007/89558)
**Author:** [@weliwarmer](https://www.ruby-forum.com/u/weliwarmer)\ **Replies:** 2\ **Last updated:** [March 26, 2007, 6:07pm UTC](https://www.ruby-forum.com/t/ruby-weekly-news-12th-18th-march-2007/89558 "2007-03-26T18:07:44Z")
Links are at http://www.rubyweeklynews.org/20070318.html Ruby Weekly News 12th - 18th March 2007 Ruby Weekly News takes a look at the week’s discussions on the ruby-talk mailing list (and its equivalents, the comp.la… --- ## [Herencia de Controladores y Vistas](https://www.ruby-forum.com/t/herencia-de-controladores-y-vistas/76808)
**Author:** [@DaVinci](https://www.ruby-forum.com/u/DaVinci)\ **Replies:** 2\ **Last updated:** [November 21, 2006, 12:18pm UTC](https://www.ruby-forum.com/t/herencia-de-controladores-y-vistas/76808 "2006-11-21T12:18:36Z")
Hola a todos. A ver si me podéis ayudar a entender un problema que he encontrado y al que no veo sentido. Tengo en mi primordio de proyecto un Controlador del que hereda toda una colección de controladores. Llamémosl… --- ## [NoMethodError - why?](https://www.ruby-forum.com/t/nomethoderror-why/58954)
**Author:** [@robtotheb](https://www.ruby-forum.com/u/robtotheb)\ **Replies:** 2\ **Last updated:** [April 27, 2006, 1:00pm UTC](https://www.ruby-forum.com/t/nomethoderror-why/58954 "2006-04-27T13:00:05Z")
Getting this error when hitting update. NoMethodError in Article#update You have a nil object when you didn’t expect it! You might have expected an instance of ActiveRecord::Base. The error occured while evaluating n… --- ## [Rspec for thor script](https://www.ruby-forum.com/t/rspec-for-thor-script/222915)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [September 14, 2012, 6:31pm UTC](https://www.ruby-forum.com/t/rspec-for-thor-script/222915 "2012-09-14T18:31:19Z")
Hello all, I recently developed a CLI extending thor API. While i was trying to write specs for thor’s tasks, I couldn’t find any way to write the same for tasks with mandatory options or with options. So can anyone… --- ## [Problems with dup and clone](https://www.ruby-forum.com/t/problems-with-dup-and-clone/64602)
**Author:** [@russellf](https://www.ruby-forum.com/u/russellf)\ **Replies:** 8\ **Last updated:** [August 15, 2006, 9:06pm UTC](https://www.ruby-forum.com/t/problems-with-dup-and-clone/64602 "2006-08-15T21:06:34Z")
In the snippet of code below hosts holds a set of class instances for each host in a monitoring program. There are some special host that are default entries for unix, windows and other types of systems. We get the n… --- ## [Compilatore bytecode cil per ruby](https://www.ruby-forum.com/t/compilatore-bytecode-cil-per-ruby/96895)
**Author:** [@Roberto\_De\_Ioris](https://www.ruby-forum.com/u/Roberto_De_Ioris)\ **Replies:** 8\ **Last updated:** [July 8, 2006, 1:55am UTC](https://www.ruby-forum.com/t/compilatore-bytecode-cil-per-ruby/96895 "2006-07-08T01:55:12Z")
Ciao a tutti, vi segnalo questo compilatore da ruby a bytecode cil (.net per capirci): http://plas.fit.qut.edu.au/Ruby.NET/ E’ ancora una beta ma ho compilato qualche hello world senza problemi :slight\_smile: Saluti --- ## [How to implement full-text search with OR just like google?](https://www.ruby-forum.com/t/how-to-implement-full-text-search-with-or-just-like-google/60770)
**Author:** [@Geogeway](https://www.ruby-forum.com/u/Geogeway)\ **Replies:** 8\ **Last updated:** [May 18, 2006, 3:03am UTC](https://www.ruby-forum.com/t/how-to-implement-full-text-search-with-or-just-like-google/60770 "2006-05-18T03:03:18Z")
The current full-text search will return the AND collection results,for example,if we use Article.search(“aa bb”),then the articles that include “aa” and “bb” in the fields will be returned,how to return the articles … --- ## [SwitchTower to skip config/ directory](https://www.ruby-forum.com/t/switchtower-to-skip-config-directory/70380)
**Author:** [@vivek](https://www.ruby-forum.com/u/vivek)\ **Replies:** 8\ **Last updated:** [February 21, 2006, 4:40am UTC](https://www.ruby-forum.com/t/switchtower-to-skip-config-directory/70380 "2006-02-21T04:40:06Z")
Hello, I am trying to figure out how to use switch tower.I have a local copy of source code and I want to put it on the host.Now I dont want to put directories like config/ because the settings on the host and the o… --- ## [LIKE SQL queries in rails](https://www.ruby-forum.com/t/like-sql-queries-in-rails/49994)
**Author:** [@Stephen\_Karsch](https://www.ruby-forum.com/u/Stephen_Karsch)\ **Replies:** 8\ **Last updated:** [December 11, 2005, 5:54pm UTC](https://www.ruby-forum.com/t/like-sql-queries-in-rails/49994 "2005-12-11T17:54:17Z")
I’m trying to do something like: SELECT \* FROM attachment WHERE filename LIKE ‘%whatever%’; so my code is: @search = params\[:search\] @attachments = Attachment.find(:all, :conditions =\> \[“filename LIKE ‘%?%’”, @searc… --- ## [React.JS and what server to use?](https://www.ruby-forum.com/t/react-js-and-what-server-to-use/242756)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 4\ **Last updated:** [July 24, 2015, 8:50pm UTC](https://www.ruby-forum.com/t/react-js-and-what-server-to-use/242756 "2015-07-24T20:50:39Z")
I have used Ember.JS a good deal over the past year as well as a little Angular. I found Ember to have some cool concepts and I liked writing mixins in Ember, but something about Ember seems very complex to me and I … --- ## [Rewrite rules from Apache again](https://www.ruby-forum.com/t/rewrite-rules-from-apache-again/230320)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 4\ **Last updated:** [June 12, 2014, 12:08pm UTC](https://www.ruby-forum.com/t/rewrite-rules-from-apache-again/230320 "2014-06-12T12:08:59Z")
I’m still trying to move everything from apache to nginx. I’ve successfully translated some rules from the .htaccess: RewriteRule ^(.)\_k(.).htm$ pagina.php?k=$2 works pretty weff if turned into: rewrite ^/(.)\_k(.).ht… --- ## [Force ppt(x) and pps(x) to be downloaded instead of being served as plain text](https://www.ruby-forum.com/t/force-ppt-x-and-pps-x-to-be-downloaded-instead-of-being-served-as-plain-text/237929)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [December 6, 2013, 12:13pm UTC](https://www.ruby-forum.com/t/force-ppt-x-and-pps-x-to-be-downloaded-instead-of-being-served-as-plain-text/237929 "2013-12-06T12:13:52Z")
Nginx 1.5.7, ppt(x) and pps(x) are served as plain text (of course with strange characters) by nginx. How can I have them always as a download? --- ## [UHD Performance: Reaching 8Msps TX with USB 2.0 (?)](https://www.ruby-forum.com/t/uhd-performance-reaching-8msps-tx-with-usb-2-0/218119)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 21, 2012, 11:34pm UTC](https://www.ruby-forum.com/t/uhd-performance-reaching-8msps-tx-with-usb-2-0/218119 "2012-03-21T23:34:21Z")
HI fellows, I was wondering if anybody has been trying to reach 8 Complex Msps over the USB 2.0 on the Tx path. While this has always been OK with old libusrp (and USRP 1) it appears to be no longer possible by mea… --- ## [Ruby crashes with mshtml.dll](https://www.ruby-forum.com/t/ruby-crashes-with-mshtml-dll/204622)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [March 17, 2011, 3:10am UTC](https://www.ruby-forum.com/t/ruby-crashes-with-mshtml-dll/204622 "2011-03-17T03:10:40Z")
Hi, I use Ruby 1.9.2.180 and it crashes several time with same error message from event viewer. It comes and goes without any pattern and I have no specific re-produced steps. It seems to be related to “mshtml.dll”. I … --- ## [Installing ActiveRecord gem](https://www.ruby-forum.com/t/installing-activerecord-gem/194592)
**Author:** [@swengineer](https://www.ruby-forum.com/u/swengineer)\ **Replies:** 4\ **Last updated:** [September 7, 2010, 9:07pm UTC](https://www.ruby-forum.com/t/installing-activerecord-gem/194592 "2010-09-07T21:07:15Z")
I’m trying to install the ActiveRecord gem, but getting the following: C:\\Users\\Abder-Rahman\\Desktop\\Research\\dicom\>gem install activerecord ERROR: While executing gem … (Gem::RemoteFetcher::FetchError) too many conn… --- ## [Zipcode validation doesn't work](https://www.ruby-forum.com/t/zipcode-validation-doesnt-work/192191)
**Author:** [@badnaam](https://www.ruby-forum.com/u/badnaam)\ **Replies:** 4\ **Last updated:** [July 26, 2010, 2:59am UTC](https://www.ruby-forum.com/t/zipcode-validation-doesnt-work/192191 "2010-07-26T02:59:09Z")
I am trying to do a very basic zipcode validation(zip is a int field in mysql). validates\_presence\_of :zip, :message =\> “Can’t be blank” validates\_format\_of :zip, :with =\> /^\[0-9\]{5}(-\[0-9\]{4})?$/, :message =\> “Inval… --- ## [Ruby 1.9.1 One-Click Installer](https://www.ruby-forum.com/t/ruby-1-9-1-one-click-installer/172353)
**Author:** [@rohitchauhan802](https://www.ruby-forum.com/u/rohitchauhan802)\ **Replies:** 4\ **Last updated:** [July 20, 2009, 7:56pm UTC](https://www.ruby-forum.com/t/ruby-1-9-1-one-click-installer/172353 "2009-07-20T19:56:49Z")
Latest Ruby 1.9.1 One-Click Installer with No-Hassle Rails Installation Filename :Ruby O.-Click Installer for Ruby Version 1.9.1 Author : Rohit C. Installation : Click to Install Ruby . Follow Instructions . To Inst… --- ## [Deshabilitar sesiones para los robots](https://www.ruby-forum.com/t/deshabilitar-sesiones-para-los-robots/167285)
**Author:** [@chimorito](https://www.ruby-forum.com/u/chimorito)\ **Replies:** 4\ **Last updated:** [May 6, 2009, 1:31pm UTC](https://www.ruby-forum.com/t/deshabilitar-sesiones-para-los-robots/167285 "2009-05-06T13:31:12Z")
Ayer implementamos un metodo para deshabilitar las sesiones de los robots, la informacion la sacamos del libro Rails way, es basicamente esto: Tras ojear este articulo del mismo Obie: Me cree mi propia linea de c… --- ## [Need help with SQLite3](https://www.ruby-forum.com/t/need-help-with-sqlite3/167100)
**Author:** [@syncopated](https://www.ruby-forum.com/u/syncopated)\ **Replies:** 4\ **Last updated:** [May 4, 2009, 11:17am UTC](https://www.ruby-forum.com/t/need-help-with-sqlite3/167100 "2009-05-04T11:17:16Z")
I am trying to install SQLite3 I put the required Windows32 files into my path. I installed the gem sqlite3-ruby successfully … but something is wrong! I tested the installation with: require ‘rubygems’ require ‘sql… --- ## [Message Queue for Rails?](https://www.ruby-forum.com/t/message-queue-for-rails/164113)
**Author:** [@S-gw](https://www.ruby-forum.com/u/S-gw)\ **Replies:** 4\ **Last updated:** [March 28, 2009, 7:44pm UTC](https://www.ruby-forum.com/t/message-queue-for-rails/164113 "2009-03-28T19:44:11Z")
So, MQ was an active area for a while with several contenders like AP4R. Many libs seemed focused on triggering long or scheduled processes, and not really for connecting many small apps together to build responses fo… --- ## [Standard CGI under nginx](https://www.ruby-forum.com/t/standard-cgi-under-nginx/150911)
**Author:** [@Francisco\_Valladoli](https://www.ruby-forum.com/u/Francisco_Valladoli)\ **Replies:** 4\ **Last updated:** [October 15, 2008, 1:10pm UTC](https://www.ruby-forum.com/t/standard-cgi-under-nginx/150911 "2008-10-15T13:10:32Z")
Hi folks I see the example using normal CGI under nginx, via wrapper, whenever the cgi-wrapper.pl fail to start ficovh:~\> /usr/pkg/bin/cgiwrap-fcgi.pl& \[1\] 12390 ficovh:~\> Can’t locate syscall.ph in @INC (did you ru… --- ## [RailsConf plans](https://www.ruby-forum.com/t/railsconf-plans/138758)
**Author:** [@smc7000](https://www.ruby-forum.com/u/smc7000)\ **Replies:** 4\ **Last updated:** [May 29, 2008, 3:10am UTC](https://www.ruby-forum.com/t/railsconf-plans/138758 "2008-05-29T03:10:39Z")
I posted on the Radiant blog various things that are happening at RailsConf this week in Portland for Radiant people. I look forward to meeting some more of you there. I had a great time last year and this year prom… --- ## [Rake Error - no such file to load -- openssl](https://www.ruby-forum.com/t/rake-error-no-such-file-to-load-openssl/128276)
**Author:** [@Mario\_Schroeder](https://www.ruby-forum.com/u/Mario_Schroeder)\ **Replies:** 4\ **Last updated:** [February 6, 2008, 8:30pm UTC](https://www.ruby-forum.com/t/rake-error-no-such-file-to-load-openssl/128276 "2008-02-06T20:30:54Z")
Wieder einmal ein sehr beliebter Rake Fehler, allerdings auf einem vollig neu installierten Linux System. Ich versuche meinen Rake db:migrate zu starten, aber rake meldet mir “nur” rake aborted! no such file to load… --- ## [Validation et doublons](https://www.ruby-forum.com/t/validation-et-doublons/123055)
**Author:** [@liquidautumn](https://www.ruby-forum.com/u/liquidautumn)\ **Replies:** 4\ **Last updated:** [December 13, 2007, 11:58pm UTC](https://www.ruby-forum.com/t/validation-et-doublons/123055 "2007-12-13T23:58:54Z")
Bonjour, j’importe des données au format csv via rake db:migrate. jusque là tout allait bien… Maintenant j’ai ajouté un “validates\_uniqueness\_of” sur un des champs et j’ai apparemment quelques doublons dans ma liste,… --- ## [Ruby on rails syntax](https://www.ruby-forum.com/t/ruby-on-rails-syntax/86686)
**Author:** [@jon](https://www.ruby-forum.com/u/jon)\ **Replies:** 4\ **Last updated:** [February 24, 2007, 6:20pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-syntax/86686 "2007-02-24T18:20:30Z")
Hi everyone, simple syntax question that is confusing me. I have the folowing method im my controller: def archive @posts = Post.find(:all, :conditions =\> \[“YEAR(created\_at) = ? and MONTH(created\_at) = ?”, params\[:y… --- ## [REST actions changing more than 1 record](https://www.ruby-forum.com/t/rest-actions-changing-more-than-1-record/83489)
**Author:** [@Ed\_Hickey](https://www.ruby-forum.com/u/Ed_Hickey)\ **Replies:** 4\ **Last updated:** [January 26, 2007, 7:46pm UTC](https://www.ruby-forum.com/t/rest-actions-changing-more-than-1-record/83489 "2007-01-26T19:46:33Z")
I’m in the process of converting a project to be RESTful (Rails 1.2.1) but am running into an issue I can’t quite solve (gracefully). I have a list of Accounts that all need to be modified in the same way (‘paused’) … --- ## [Recommended mailbox parsing library](https://www.ruby-forum.com/t/recommended-mailbox-parsing-library/81519)
**Author:** [@Martin\_DeMello](https://www.ruby-forum.com/u/Martin_DeMello)\ **Replies:** 4\ **Last updated:** [January 9, 2007, 5:49pm UTC](https://www.ruby-forum.com/t/recommended-mailbox-parsing-library/81519 "2007-01-09T17:49:12Z")
Are any of the ruby email parsing libraries currently maintained? I looked at rubymail and tmail, but neither seem to have been updated recently - is anyone currently using either of them (or some other ruby lib) to r… --- ## [DateTimes get converted to Dates in XML-RPC?](https://www.ruby-forum.com/t/datetimes-get-converted-to-dates-in-xml-rpc/63865)
**Author:** [@phallstrom](https://www.ruby-forum.com/u/phallstrom)\ **Replies:** 4\ **Last updated:** [June 20, 2006, 11:48pm UTC](https://www.ruby-forum.com/t/datetimes-get-converted-to-dates-in-xml-rpc/63865 "2006-06-20T23:48:28Z")
Hi all - I have written an XML-RPC app using action-web-service. Mostly works well. Except I just noticed that my :datetime types are coming back as :date types. That is, when in the console I query the record via … --- ## [Pdf on the fly](https://www.ruby-forum.com/t/pdf-on-the-fly/95197)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [June 4, 2006, 5:00pm UTC](https://www.ruby-forum.com/t/pdf-on-the-fly/95197 "2006-06-04T17:00:48Z")
In my rails app I need to create pdf reports on the fly. I have installed railspdf, wich is working fine. But, how can I create tables and paragraphs and stuff? Can I mimic an .rhtml file (using \<% for …%\> etc? Or is… --- ## [Checking existence of a partial](https://www.ruby-forum.com/t/checking-existence-of-a-partial/56834)
**Author:** [@Mark\_Silva](https://www.ruby-forum.com/u/Mark_Silva)\ **Replies:** 4\ **Last updated:** [April 15, 2006, 12:56am UTC](https://www.ruby-forum.com/t/checking-existence-of-a-partial/56834 "2006-04-15T00:56:00Z")
Is there a simple way to check for the existence of a partial before displaying it? I have some code that creates a dynamic partial depending on the city a particular object is located in. There are some cities that … --- ## [\[Typo\] broken tests when running rake?](https://www.ruby-forum.com/t/typo-broken-tests-when-running-rake/57447)
**Author:** [@spiz](https://www.ruby-forum.com/u/spiz)\ **Replies:** 4\ **Last updated:** [April 11, 2006, 11:01am UTC](https://www.ruby-forum.com/t/typo-broken-tests-when-running-rake/57447 "2006-04-11T11:01:19Z")
When running rake against r1004 I am seeing a lot of failures against MySQL and Ruby 1.8.4. Is this the current state of things or should I not be getting any errors? 207 tests, 197 assertions, 0 failures, 146 error… --- ## [Unexpected syntax error](https://www.ruby-forum.com/t/unexpected-syntax-error/70649)
**Author:** [@agnathan](https://www.ruby-forum.com/u/agnathan)\ **Replies:** 4\ **Last updated:** [February 21, 2006, 12:58am UTC](https://www.ruby-forum.com/t/unexpected-syntax-error/70649 "2006-02-21T00:58:34Z")
$ ruby -v ruby 1.8.4 (2005-12-24) \[powerpc-darwin8.3.0\] Example to illustrate the problem def foo1 p (1…10).method(:each) end def foo2() p((1…10).method(:each)) end def foo3() p (1…10).method(:each) end foo1 #… --- ## [Delete function not working](https://www.ruby-forum.com/t/delete-function-not-working/253703)
**Author:** [@kvnirvana](https://www.ruby-forum.com/u/kvnirvana)\ **Replies:** 1\ **Last updated:** [February 20, 2020, 6:01pm UTC](https://www.ruby-forum.com/t/delete-function-not-working/253703 "2020-02-20T18:01:11Z")
I’m trying to create a delete button for images that has been uploaded via active storage. I’m using devise for sign up, wicked wizard for multi step and cancancan for authorization But I get this error, and I can’t fi… --- ## [Nginx return http code 498](https://www.ruby-forum.com/t/nginx-return-http-code-498/243610)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [December 10, 2015, 5:13pm UTC](https://www.ruby-forum.com/t/nginx-return-http-code-498/243610 "2015-12-10T17:13:20Z")
i am using nginx as a reverse proxy server(Let 's call it Server A). server A’s upstream server is also a nginx server((Let 's call it Server B) backend with a jetty server((Let 's call it Server C) served at port 80… --- ## [Problem with nginx + uwsgi](https://www.ruby-forum.com/t/problem-with-nginx-uwsgi/242761)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [July 20, 2015, 5:08pm UTC](https://www.ruby-forum.com/t/problem-with-nginx-uwsgi/242761 "2015-07-20T17:08:08Z")
Hi everybody, I’m having a problem with my nginx and uwsgi. I don’t really know what I’m doing wrong. Here is the configuration of nginx: server { listen 80; location /api/v1 { uws… --- ## [\[ANN\] RSense Intelligent Code Completion and Type Inference for Ruby](https://www.ruby-forum.com/t/ann-rsense-intelligent-code-completion-and-type-inference-for-ruby/230614)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 26, 2014, 4:50pm UTC](https://www.ruby-forum.com/t/ann-rsense-intelligent-code-completion-and-type-inference-for-ruby/230614 "2014-06-26T16:50:56Z")
This has been a long time coming. Last year, I was privileged to have Tom Enebo for my mentor during JRuby’s Google Summer of Code. We made a lot of progress on RSense and JRubyParser, but realizing that rsense’s com… --- ## [RubyExcel version 0.1.5](https://www.ruby-forum.com/t/rubyexcel-version-0-1-5/228864)
**Author:** [@virtuoso](https://www.ruby-forum.com/u/virtuoso)\ **Replies:** 7\ **Last updated:** [May 17, 2013, 10:20am UTC](https://www.ruby-forum.com/t/rubyexcel-version-0-1-5/228864 "2013-05-17T10:20:59Z")
For the rare breed who use the combination of Windows, Ruby, and Excel… I’ve put together a data analysis gem which accepts 2D arrays or nested Hashes as input, and gives you some Excel-style methods to access and mo… --- ## [Faster CSV process only one row!](https://www.ruby-forum.com/t/faster-csv-process-only-one-row/222638)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 7\ **Last updated:** [September 6, 2012, 11:08am UTC](https://www.ruby-forum.com/t/faster-csv-process-only-one-row/222638 "2012-09-06T11:08:33Z")
Suppose I have a string s, which is basically a CSV, how can I get it as array using fastercsv? Or any simple way? --- ## [Tengine-1.2.4](https://www.ruby-forum.com/t/tengine-1-2-4/218426)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [April 12, 2012, 4:30pm UTC](https://www.ruby-forum.com/t/tengine-1-2-4/218426 "2012-04-12T16:30:59Z")
Hi folks! We’re pleased to announce that Tengine-1.2.4 has been released. You can either download the tar ball from http://tengine.taobao.org/download/tengine-1.2.4.tar.gz , or checkout the code from GitHub - alibab… --- ## [Unable to install rdiscount](https://www.ruby-forum.com/t/unable-to-install-rdiscount/211000)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [August 23, 2011, 4:53pm UTC](https://www.ruby-forum.com/t/unable-to-install-rdiscount/211000 "2011-08-23T16:53:41Z")
I got the error below despite when installing rdiscount having devkit inatalled and the config.yamil pointing to the root of the ruby directory. I tried installing it in jruby as well as ruby Does anyone know any wo… --- ## [Header with underscore](https://www.ruby-forum.com/t/header-with-underscore/202352)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 27, 2011, 11:16am UTC](https://www.ruby-forum.com/t/header-with-underscore/202352 "2011-01-27T11:16:42Z")
Hi all, when proxy from nginx, if the headers contains underscore it won’t be passed: $ curl -s http://proxy01.ced:8888/check\_headers.php --header “Host: myhost” --header “X\_UP\_CALLING\_LINE\_ID: daniele” | grep daniel… --- ## [Wildcard servername error](https://www.ruby-forum.com/t/wildcard-servername-error/158453)
**Author:** [@Zoltan\_HERPAI](https://www.ruby-forum.com/u/Zoltan_HERPAI)\ **Replies:** 1\ **Last updated:** [January 23, 2009, 2:48pm UTC](https://www.ruby-forum.com/t/wildcard-servername-error/158453 "2009-01-23T14:48:18Z")
Hi, I would like to use the following servernames in my vhost configuration: server\_name test.domain1 test.domain2 test..domain1 test..domain2; I’ve read in the doc (http://wiki.codemongers.com/NginxVirtualHostEx… --- ## [Assignment operator that treats empty and nil as the same thing](https://www.ruby-forum.com/t/assignment-operator-that-treats-empty-and-nil-as-the-same-thing/147263)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 7\ **Last updated:** [August 30, 2008, 6:00am UTC](https://www.ruby-forum.com/t/assignment-operator-that-treats-empty-and-nil-as-the-same-thing/147263 "2008-08-30T06:00:39Z")
test1 otest = {}; otest\[‘first\_name’\] ||= ‘homer’; puts otest.inspect; test2 otest = {‘first\_name’=\>’’}; otest\[‘first\_name’\] ||= ‘homer’; puts otest.inspect; Problem: test1 produces the correct output, but … [Previous page](https://www.ruby-forum.com/top.md?page=948&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=950&per_page=50)