# Top **URL:** https://www.ruby-forum.com/top.md?page=1435 [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:** 1436 --- ## [Books on Ajax Design](https://www.ruby-forum.com/t/books-on-ajax-design/136144)
**Author:** [@Rory\_McKinley](https://www.ruby-forum.com/u/Rory_McKinley)\ **Replies:** 4\ **Last updated:** [May 1, 2008, 7:22am UTC](https://www.ruby-forum.com/t/books-on-ajax-design/136144 "2008-05-01T07:22:42Z")
Hi all I was wondering if anyone could recommend good books or other resources on designing AJAX applications ? I am looking primarily for the principles behind designing and modelling the AJAX interactions rather th… --- ## [Using string cryptography in Rails](https://www.ruby-forum.com/t/using-string-cryptography-in-rails/122302)
**Author:** [@weverton\_g](https://www.ruby-forum.com/u/weverton_g)\ **Replies:** 4\ **Last updated:** [December 6, 2007, 4:15pm UTC](https://www.ruby-forum.com/t/using-string-cryptography-in-rails/122302 "2007-12-06T16:15:22Z")
Hi, I’m needing crytography a string in a Rails app. How is the better way to do this?? Thanks, – Weverton G. de Morais Tecnólogo em Redes de Comunicação Desenvolvedor Delphi Entusiasta Ruby/Rails “Todos jun… --- ## [Problème étrange, certaines pages produi sent une Application Error](https://www.ruby-forum.com/t/probla-me-a-trange-certaines-pages-produi-sent-une-application-error/118223)
**Author:** [@Samoht\_T](https://www.ruby-forum.com/u/Samoht_T)\ **Replies:** 4\ **Last updated:** [November 2, 2007, 8:56pm UTC](https://www.ruby-forum.com/t/probla-me-a-trange-certaines-pages-produi-sent-une-application-error/118223 "2007-11-02T20:56:18Z")
Bonjour, j’ai developpé une appli qui est actuellement hebergée sur Site5.com (j’ai profité d’une de leur promotion pour avoir un serveur pas cher). Le serveur est Apache et j’utilise le dispatcher FastCGI Cette … --- ## [Deploy: mongrel cluster problem](https://www.ruby-forum.com/t/deploy-mongrel-cluster-problem/116352)
**Author:** [@phirefly](https://www.ruby-forum.com/u/phirefly)\ **Replies:** 4\ **Last updated:** [October 8, 2007, 2:38pm UTC](https://www.ruby-forum.com/t/deploy-mongrel-cluster-problem/116352 "2007-10-08T14:38:16Z")
Hello, I don’t know if this is really the right forum to be asking about Rails deployment, but just in case someone has experience with this… I’m attempting to deploy a rails site for the first time, using mongrel, m… --- ## [Shut up, RDoc!](https://www.ruby-forum.com/t/shut-up-rdoc/110632)
**Author:** [@Trans](https://www.ruby-forum.com/u/Trans)\ **Replies:** 4\ **Last updated:** [July 28, 2007, 10:05pm UTC](https://www.ruby-forum.com/t/shut-up-rdoc/110632 "2007-07-28T22:05:03Z")
Can someone please tell me how shut RDoc up. Every time I run it I get: lib/facets.rb:49:29: Skipping require of dynamic string: “facets/ #{lib}” I’ve tried everything I can think of to suppress this output. Thanks, … --- ## [It doesn't produce any output!](https://www.ruby-forum.com/t/it-doesnt-produce-any-output/103164)
**Author:** [@yusufcelik](https://www.ruby-forum.com/u/yusufcelik)\ **Replies:** 4\ **Last updated:** [May 3, 2007, 2:02pm UTC](https://www.ruby-forum.com/t/it-doesnt-produce-any-output/103164 "2007-05-03T14:02:07Z")
Hi, I wonder if something is wrong with the following code. Because, it doesn’t produce any output. BTW, I am new to Ruby. Regards yc include ObjectSpace a=b=c=“A” define\_finalizer(a, proc {|id| puts “Finalizer … --- ## [Regexp help needed](https://www.ruby-forum.com/t/regexp-help-needed/93128)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [April 28, 2007, 12:26am UTC](https://www.ruby-forum.com/t/regexp-help-needed/93128 "2007-04-28T00:26:30Z")
Hey All, I need to parse lines that look like this: 1 'Not qualified' 2 'Overquota' 3 'Qualified'/ 1 'SSI' 2 'Mall Facility'/ 1 'Real Interview' 2 'Practice Interview'/ So I’ve got N sets of \<\>\<\>\<\> on each line. I … --- ## [Ayuda script.aculo.us autocomplete](https://www.ruby-forum.com/t/ayuda-script-aculo-us-autocomplete/88419)
**Author:** [@victordeandres](https://www.ruby-forum.com/u/victordeandres)\ **Replies:** 4\ **Last updated:** [March 11, 2007, 11:54am UTC](https://www.ruby-forum.com/t/ayuda-script-aculo-us-autocomplete/88419 "2007-03-11T11:54:05Z")
Hola a todos, tengo un error en el cual estoy atrapado, y ya estoy bastante obcecado. En una pagina tengo un input donde se debe seleccionar el nombre de un cliente. Aparentemente funciona todo correctamente me muestr… --- ## [My Script/Console Won't work](https://www.ruby-forum.com/t/my-script-console-wont-work/84097)
**Author:** [@eddiewould](https://www.ruby-forum.com/u/eddiewould)\ **Replies:** 4\ **Last updated:** [February 1, 2007, 3:43pm UTC](https://www.ruby-forum.com/t/my-script-console-wont-work/84097 "2007-02-01T15:43:20Z")
I was rolling on Instant Rails, and it didn’t work there, figured I’d install the latest 1.8.5 in a new directory, still won’t run. it says “ruby: No such file or directory – script/console (LoadError)” somebody help… --- ## [No green snake](https://www.ruby-forum.com/t/no-green-snake/80143)
**Author:** [@Steve\_Kuhlmann](https://www.ruby-forum.com/u/Steve_Kuhlmann)\ **Replies:** 4\ **Last updated:** [January 1, 2007, 5:03pm UTC](https://www.ruby-forum.com/t/no-green-snake/80143 "2007-01-01T17:03:31Z")
Following the trac instructions my Cygwin installation was going smoothly until hitting wxPython. I installed the latest version 2.8.0.1. Some observations: the statbmp patch appears to already be applied t… --- ## [Why won't this array populate?](https://www.ruby-forum.com/t/why-wont-this-array-populate/75518)
**Author:** [@taylorstrait](https://www.ruby-forum.com/u/taylorstrait)\ **Replies:** 4\ **Last updated:** [November 10, 2006, 5:27pm UTC](https://www.ruby-forum.com/t/why-wont-this-array-populate/75518 "2006-11-10T17:27:21Z")
Units have many rooms. Rooms belong to units. When I show the detail of a unit, I want to show a list of rooms belonging to the unit as well. In the UnitController: def show @unit = Unit.find(params\[:id\]) session\[… --- ## [Rubybugs updated](https://www.ruby-forum.com/t/rubybugs-updated/73257)
**Author:** [@URABE\_Shyouhei](https://www.ruby-forum.com/u/URABE_Shyouhei)\ **Replies:** 4\ **Last updated:** [October 23, 2006, 12:54pm UTC](https://www.ruby-forum.com/t/rubybugs-updated/73257 "2006-10-23T12:54:19Z")
e$BK\\7o$O$\_$J$5$^$K$b4X78$9$k$N$G!“e(BMLe$B$K$F%”%J%&%s%9$7$^$9!#e(B e$B:#F|e(B(e$B%“%a%j%+CfIt2F;~4V$Ge(B)e$B!”$^$D$b$H$5$s$HOC$79g$C$F!"%P%0%H%i%C%+!\<$Ke(B e$B!Ve(Bunvelifiede$B!W$H$$$&\>uBV$rDI2C$7$^$7$?!#e(B http:/… --- ## [RESTful Rails Plugin](https://www.ruby-forum.com/t/restful-rails-plugin/64929)
**Author:** [@bparanj](https://www.ruby-forum.com/u/bparanj)\ **Replies:** 4\ **Last updated:** [August 15, 2006, 5:44pm UTC](https://www.ruby-forum.com/t/restful-rails-plugin/64929 "2006-08-15T17:44:56Z")
When I install the RESTful Rails plugin, I am getting the following error: 20:10:49:~/work/depot \> script/plugin source http://svn.techno-weenie.net/projects/plugins Cannot find gem for Rails =1.1.2: Install the mis… --- ## [Textmate Madness](https://www.ruby-forum.com/t/textmate-madness/63684)
**Author:** [@seanb](https://www.ruby-forum.com/u/seanb)\ **Replies:** 4\ **Last updated:** [June 18, 2006, 12:09am UTC](https://www.ruby-forum.com/t/textmate-madness/63684 "2006-06-18T00:09:55Z")
Has anyone come across this problem… I created some Ruby files in Textmate on my Mac - and everything works fine. However, when I run those files on a Windows machine I get e.g. compile error ./script/…/config/…/ap… --- ## [Latex and Ruby](https://www.ruby-forum.com/t/latex-and-ruby/94344)
**Author:** [@Jean-Etienne](https://www.ruby-forum.com/u/Jean-Etienne)\ **Replies:** 4\ **Last updated:** [May 3, 2006, 6:57pm UTC](https://www.ruby-forum.com/t/latex-and-ruby/94344 "2006-05-03T18:57:26Z")
Hi, I am looking for a library to convert Latex content to png and PDF. Does anyone know a stable one? Jean-Etienne --- ## [\[TIP\] Ensure your test data is valid](https://www.ruby-forum.com/t/tip-ensure-your-test-data-is-valid/58658)
**Author:** [@jonny](https://www.ruby-forum.com/u/jonny)\ **Replies:** 4\ **Last updated:** [April 24, 2006, 10:07pm UTC](https://www.ruby-forum.com/t/tip-ensure-your-test-data-is-valid/58658 "2006-04-24T22:07:55Z")
Recently I wanted to check that my test data was valid. Seems like a reasonable thing to want to do so I thought I’d share the rake task. Add this code to a rake file in lib/tasks and run with rake db:fixtures:validat… --- ## [Digest::Base](https://www.ruby-forum.com/t/digest-base/84152)
**Author:** [@rtilley](https://www.ruby-forum.com/u/rtilley)\ **Replies:** 4\ **Last updated:** [March 20, 2006, 2:58pm UTC](https://www.ruby-forum.com/t/digest-base/84152 "2006-03-20T14:58:58Z")
I wish to write one method to work with all classes in Digest::Base without repeatedly writing the same code. def setup(file, hash\_type) hash\_type could be MD5, SHA1, SHA256, etc. Digest::hash\_type.new Hash the file. … --- ## [LDAP and Rails?](https://www.ruby-forum.com/t/ldap-and-rails/75813)
**Author:** [@sayoyo](https://www.ruby-forum.com/u/sayoyo)\ **Replies:** 4\ **Last updated:** [March 5, 2006, 7:19am UTC](https://www.ruby-forum.com/t/ldap-and-rails/75813 "2006-03-05T07:19:40Z")
Hi, We want to start a new website, and we want to use our existing authentication system which is LDAP. Can someone tell me where I can find the information about how to use LDAP in rails ??? Thanks you very much S… --- ## [Validates\_presence\_of](https://www.ruby-forum.com/t/validates-presence-of/52796)
**Author:** [@Kai\_H](https://www.ruby-forum.com/u/Kai_H)\ **Replies:** 4\ **Last updated:** [January 20, 2006, 6:01am UTC](https://www.ruby-forum.com/t/validates-presence-of/52796 "2006-01-20T06:01:38Z")
I am just going through the book and I come across a problem with the code in the app/models: validates\_format\_of :image\_url, :with =\> %r{^http:.+\\.(gif|jpg|png)$}i, :message =\> "must be a URL for a GIF, JPG, o… --- ## [Restclient error](https://www.ruby-forum.com/t/restclient-error/242880)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [August 13, 2015, 10:58am UTC](https://www.ruby-forum.com/t/restclient-error/242880 "2015-08-13T10:58:20Z")
caught RestClient::SSLCertificateNotVerified: SSL\_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed: --- ## [Gr\_modtool rename option](https://www.ruby-forum.com/t/gr-modtool-rename-option/233740)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [January 7, 2015, 3:51pm UTC](https://www.ruby-forum.com/t/gr-modtool-rename-option/233740 "2015-01-07T15:51:05Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hey list, I missed an option to rename a block I once created via modtool. Thus I coded it. You can find it on github \[1\]. It is supposed to go through all the created f… --- ## [Nginx have directives like httpd's MaxRequestsPerChild](https://www.ruby-forum.com/t/nginx-have-directives-like-httpds-maxrequestsperchild/232471)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [October 11, 2014, 12:14pm UTC](https://www.ruby-forum.com/t/nginx-have-directives-like-httpds-maxrequestsperchild/232471 "2014-10-11T12:14:46Z")
hi there, does nginx have directives like apache’s MaxRequestsPerChild? Description:Limit on the number of requests that an individual child server will handle during its life Syntax: MaxRequestsPerChild number I … --- ## [\[ANN\] JRonA - JRuby on Android in 51 lines of Java](https://www.ruby-forum.com/t/ann-jrona-jruby-on-android-in-51-lines-of-java/226671)
**Author:** [@robin2](https://www.ruby-forum.com/u/robin2)\ **Replies:** 1\ **Last updated:** [February 17, 2013, 2:59pm UTC](https://www.ruby-forum.com/t/ann-jrona-jruby-on-android-in-51-lines-of-java/226671 "2013-02-17T14:59:01Z")
For anyone who may be interested I have discovered that it’s possible to get JRuby running on an Android device with very little code. As I don’t know how to insert complicated links on this page those who are interes… --- ## [Error in nginx\_http\_push\_module: unable to allocate message, worker subscriber queue marker in share](https://www.ruby-forum.com/t/error-in-nginx-http-push-module-unable-to-allocate-message-worker-subscriber-queue-marker-in-share/203691)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 27, 2011, 5:02pm UTC](https://www.ruby-forum.com/t/error-in-nginx-http-push-module-unable-to-allocate-message-worker-subscriber-queue-marker-in-share/203691 "2011-02-27T17:02:20Z")
Hi, I am using nginx\_http\_push\_module for a web service which provides real time visitors stats for websites using our service. The service works fine for couple of days but after that it stops responding and leaves … --- ## [X-Accel-Redirect, proxy\_pass and Range Requests](https://www.ruby-forum.com/t/x-accel-redirect-proxy-pass-and-range-requests/196088)
**Author:** [@Ben\_Timby](https://www.ruby-forum.com/u/Ben_Timby)\ **Replies:** 1\ **Last updated:** [October 6, 2010, 6:03pm UTC](https://www.ruby-forum.com/t/x-accel-redirect-proxy-pass-and-range-requests/196088 "2010-10-06T18:03:36Z")
I have some complex interaction going on here and I would like to see if anybody has some suggestions for me. I have Nginx in front of apache serving static files, performing compression and SSL. For large files, I us… --- ## [Paginate\_by\_sql and Rails 3.0.0beta4](https://www.ruby-forum.com/t/paginate-by-sql-and-rails-3-0-0beta4/190918)
**Author:** [@Obelix](https://www.ruby-forum.com/u/Obelix)\ **Replies:** 1\ **Last updated:** [July 1, 2010, 1:50am UTC](https://www.ruby-forum.com/t/paginate-by-sql-and-rails-3-0-0beta4/190918 "2010-07-01T01:50:09Z")
I am trying to port an existing rails app running rails 2.3.8 to 3.0.0beta4 I use this paginate\_by\_sql hack module ActiveRecord class Base def self.find\_by\_sql\_with\_limit(sql, offset, limit) sql = sanitize\_sql(sql) … --- ## [List time zones?](https://www.ruby-forum.com/t/list-time-zones/187503)
**Author:** [@morgan](https://www.ruby-forum.com/u/morgan)\ **Replies:** 1\ **Last updated:** [April 24, 2010, 5:41pm UTC](https://www.ruby-forum.com/t/list-time-zones/187503 "2010-04-24T17:41:04Z")
Is there a way to list the time zones that rails makes available (it seems to function only on cities)? I figured out how to get that list at the command line in rake but i can’t seem to get access to the list of avai… --- ## [Multilingual model content](https://www.ruby-forum.com/t/multilingual-model-content/167716)
**Author:** [@roa](https://www.ruby-forum.com/u/roa)\ **Replies:** 1\ **Last updated:** [May 20, 2009, 9:54am UTC](https://www.ruby-forum.com/t/multilingual-model-content/167716 "2009-05-20T09:54:23Z")
Hi I’m looking for some insight in a small problem I have. I need multilingual input in my models. Lets say you have a Product model. That product contains title, description and price. The price is allways the same,… --- ## [AuthenticationFailed error with Net::SSH::Gateway](https://www.ruby-forum.com/t/authenticationfailed-error-with-net-gateway/167232)
**Author:** [@joemanfoo](https://www.ruby-forum.com/u/joemanfoo)\ **Replies:** 1\ **Last updated:** [May 11, 2009, 4:49pm UTC](https://www.ruby-forum.com/t/authenticationfailed-error-with-net-gateway/167232 "2009-05-11T16:49:07Z")
Hello I wrote up a script that will connect to a remote Linux system and run some commands. Now I need to use the Net::SSH::Gateway gem to connect to a host, and use that as a portal to SSH to another system. Normal… --- ## [Control Sizing](https://www.ruby-forum.com/t/control-sizing/165881)
**Author:** [@wickie](https://www.ruby-forum.com/u/wickie)\ **Replies:** 1\ **Last updated:** [April 18, 2009, 8:57pm UTC](https://www.ruby-forum.com/t/control-sizing/165881 "2009-04-18T20:57:40Z")
I’m still having trouble getting the intricities of Control sizing through my head. I’m using wxFormBuilder to build my screen, but I can subclass and write code as needed … if I knew what code is needed. I have a fo… --- ## [Specifying session\_id in params?](https://www.ruby-forum.com/t/specifying-session-id-in-params/159898)
**Author:** [@stickstone](https://www.ruby-forum.com/u/stickstone)\ **Replies:** 1\ **Last updated:** [February 10, 2009, 1:03am UTC](https://www.ruby-forum.com/t/specifying-session-id-in-params/159898 "2009-02-10T01:03:41Z")
I am using a Flex based front end on top of a rails backend. When the SWF is first loaded from the rails app to the client’s browser, a session is created on the rails side. However, subsequent requests from the load… --- ## [Issue with Wx::Image class, especially set\_data](https://www.ruby-forum.com/t/issue-with-wx-image-class-especially-set-data/141758)
**Author:** [@Georg\_Bege](https://www.ruby-forum.com/u/Georg_Bege)\ **Replies:** 1\ **Last updated:** [June 30, 2008, 1:06pm UTC](https://www.ruby-forum.com/t/issue-with-wx-image-class-especially-set-data/141758 "2008-06-30T13:06:09Z")
Hello Hopefully some developer will see this too. I’ve problems using set\_data method for example with wxruby 1.9.7/ruby 1.8.6 on mswin32. It always crashes: …/classes/bitmap.rb:17: \[BUG\] segmentation fault On my L… --- ## [Eager loading of association extensions](https://www.ruby-forum.com/t/eager-loading-of-association-extensions/137047)
**Author:** [@yuleven](https://www.ruby-forum.com/u/yuleven)\ **Replies:** 1\ **Last updated:** [May 8, 2008, 4:58pm UTC](https://www.ruby-forum.com/t/eager-loading-of-association-extensions/137047 "2008-05-08T16:58:16Z")
Hello all, Is it possible to do eager loading of association extensions? That is, the following code produces one SQL query: cat = ProductCategory.find(:first, :include =\> :pricing\_rules) cat.pricing\_rules But if… --- ## [How to search for ascii char sequence in binary file](https://www.ruby-forum.com/t/how-to-search-for-ascii-char-sequence-in-binary-file/118058)
**Author:** [@eclubb](https://www.ruby-forum.com/u/eclubb)\ **Replies:** 1\ **Last updated:** [October 23, 2007, 5:22pm UTC](https://www.ruby-forum.com/t/how-to-search-for-ascii-char-sequence-in-binary-file/118058 "2007-10-23T17:22:02Z")
So I’m trying to convert e.g. ‘RIFF’ to e.g. ‘52494646’. What’s the best way to do that? I don’t know what the former string will be, be I know it will be exactly four characters. I’m searching a binary file for the… --- ## [Redirects with mongrel (dropping the www. from a url)](https://www.ruby-forum.com/t/redirects-with-mongrel-dropping-the-www-from-a-url/117428)
**Author:** [@byrnejb](https://www.ruby-forum.com/u/byrnejb)\ **Replies:** 1\ **Last updated:** [October 16, 2007, 8:58pm UTC](https://www.ruby-forum.com/t/redirects-with-mongrel-dropping-the-www-from-a-url/117428 "2007-10-16T20:58:53Z")
Hi All, I have a rails app running on an apache virtual host with mongrel that i want to set up a redirect from www.someapp.com to someapp.com (dropping the www.) I have tried doing this in apache using a rewrite ru… --- ## [Cookies in RSpec](https://www.ruby-forum.com/t/cookies-in-rspec/116315)
**Author:** [@confundido](https://www.ruby-forum.com/u/confundido)\ **Replies:** 1\ **Last updated:** [October 5, 2007, 9:06am UTC](https://www.ruby-forum.com/t/cookies-in-rspec/116315 "2007-10-05T09:06:31Z")
So how do you work with cookies properly in rspec now? I noticed in the docs that it mentions session, assigns, and flash, but nothing of cookie. I’m using edge rails so I’m concerned about changes to the cookie mec… --- ## [SNMP oid error](https://www.ruby-forum.com/t/snmp-oid-error/107691)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 1\ **Last updated:** [June 25, 2007, 3:08pm UTC](https://www.ruby-forum.com/t/snmp-oid-error/107691 "2007-06-25T15:08:03Z")
Hi, I’m using SNMP module into a simple script. I would like retrieve interfaces MAC addresses by using oid “1.3.6.1.2.1.2.2.1.6” : using snmpwalk it works fine snmpwalk -v 1 -r 1 -t 2 -c public 127.0.0.1 .1.3.6.1.… --- ## [Require 'rubygems' but return false](https://www.ruby-forum.com/t/require-rubygems-but-return-false/70435)
**Author:** [@Haofei](https://www.ruby-forum.com/u/Haofei)\ **Replies:** 1\ **Last updated:** [September 29, 2006, 5:33am UTC](https://www.ruby-forum.com/t/require-rubygems-but-return-false/70435 "2006-09-29T05:33:00Z")
i just installed the one click installer 1.8.5 on windows, but i can not use any gems coz require ‘rubygems’ return false. is there any thing i have to config? thanks :slight\_smile: --- ## [Ruby on Rails - RHEL](https://www.ruby-forum.com/t/ruby-on-rails-rhel/190939)
**Author:** [@freddy1](https://www.ruby-forum.com/u/freddy1)\ **Replies:** 6\ **Last updated:** [July 3, 2010, 12:13pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-rhel/190939 "2010-07-03T12:13:02Z")
Hi, I am fighting to install Redmine therefore I need to install Ruby on Rails to a machine behind many firewalls. OS is RHEL. My idea was to download the packages, make and install… There was some difficulties becau… --- ## [Conditional rule](https://www.ruby-forum.com/t/conditional-rule/188486)
**Author:** [@Vincent\_MAUGE](https://www.ruby-forum.com/u/Vincent_MAUGE)\ **Replies:** 6\ **Last updated:** [May 12, 2010, 10:30pm UTC](https://www.ruby-forum.com/t/conditional-rule/188486 "2010-05-12T22:30:36Z")
Hey, I need to add conditional rule with more than one test. I need something like : if ($remote\_addr = “aa.bb.cc.dd” && $request\_uri ~ ^/XXXXX$) { --- ## [Which is better?](https://www.ruby-forum.com/t/which-is-better/179978)
**Author:** [@rubynut](https://www.ruby-forum.com/u/rubynut)\ **Replies:** 6\ **Last updated:** [December 10, 2009, 1:19pm UTC](https://www.ruby-forum.com/t/which-is-better/179978 "2009-12-10T13:19:28Z")
Hi, I want to delete the numbers in a string, for example, x=“abcd1234” I have two ways: x.gsub! /\\d+/,"" x\[/\\d+/\]="" Which one is better? I personally prefer the second one. Thanks. --- ## [Time Format Conversions](https://www.ruby-forum.com/t/time-format-conversions/174709)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 6\ **Last updated:** [August 31, 2009, 11:20pm UTC](https://www.ruby-forum.com/t/time-format-conversions/174709 "2009-08-31T23:20:49Z")
Hi all, So, I’m trying to find out the best practice for converting a time format from the following: “3:00 PM” “10:00 PM” “1:00 AM” TO: “15:00:00” “22:00:00” “01:00:00” Can anyone help me out on what I need to… --- ## [Has\_many and belongs\_to question](https://www.ruby-forum.com/t/has-many-and-belongs-to-question/146540)
**Author:** [@cobra050](https://www.ruby-forum.com/u/cobra050)\ **Replies:** 6\ **Last updated:** [August 22, 2008, 2:24pm UTC](https://www.ruby-forum.com/t/has-many-and-belongs-to-question/146540 "2008-08-22T14:24:05Z")
Hi, I have two tables, “users” and “users\_emails”. users have the following columns: |id|name| users\_emails have the following columns: |user\_id|email| The classes look like the following: class UsersEmail\< ActiveRe… --- ## [BackgrounDRb](https://www.ruby-forum.com/t/backgroundrb/141381)
**Author:** [@dipeshbatheja](https://www.ruby-forum.com/u/dipeshbatheja)\ **Replies:** 6\ **Last updated:** [June 26, 2008, 9:16pm UTC](https://www.ruby-forum.com/t/backgroundrb/141381 "2008-06-26T21:16:39Z")
I have installed the latest backgrouDrb plugin in my rails application. I have scheduled a task in the backgroundrb.yml, but nothing seems to happen, when i start the backgroundrb server. I am running Mac OS X 10.5.2.… --- ## [Ruby gems install error](https://www.ruby-forum.com/t/ruby-gems-install-error/139714)
**Author:** [@Artie\_Ziff](https://www.ruby-forum.com/u/Artie_Ziff)\ **Replies:** 6\ **Last updated:** [June 8, 2008, 9:15am UTC](https://www.ruby-forum.com/t/ruby-gems-install-error/139714 "2008-06-08T09:15:01Z")
Hello, I am hoping to get some ideas here. Being new to ruby, I am not familiar enough with all the pieces to know how to diagnose my installation issue. I am attempting to install rubygems 1.1.1 is on a RHEL4 host. T… --- ## [Deleting first lines of Array](https://www.ruby-forum.com/t/deleting-first-lines-of-array/134681)
**Author:** [@javent](https://www.ruby-forum.com/u/javent)\ **Replies:** 6\ **Last updated:** [April 14, 2008, 10:56pm UTC](https://www.ruby-forum.com/t/deleting-first-lines-of-array/134681 "2008-04-14T22:56:27Z")
Hi, I’m new to Ruby, and so I was trying some stuff I was used to do with ease in perl. Something like capturing and storing the output of a commandline app in an array and manipulate that array afterwards. After sea… --- ## [Using create, update and validation](https://www.ruby-forum.com/t/using-create-update-and-validation/134397)
**Author:** [@Rory\_McKinley](https://www.ruby-forum.com/u/Rory_McKinley)\ **Replies:** 6\ **Last updated:** [April 10, 2008, 2:42pm UTC](https://www.ruby-forum.com/t/using-create-update-and-validation/134397 "2008-04-10T14:42:13Z")
Hi List When using the create and update methods, is there anyway of confirming that the create/update method was unsuccessful- e.g. if it failed validation? The API documentation and playing around in the console su… --- ## [Beginner Error: You have a nil object](https://www.ruby-forum.com/t/beginner-error-you-have-a-nil-object/91519)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [April 10, 2007, 3:16am UTC](https://www.ruby-forum.com/t/beginner-error-you-have-a-nil-object/91519 "2007-04-10T03:16:16Z")
So I set out to build an app that is very similar to the Depot app to build my experience. I added a lot of constant lists for the pulldowns on the admin add product page. Then this error? NoMethodError in Admin#new … --- ## [Layouts - how to render partials from multiple controllers](https://www.ruby-forum.com/t/layouts-how-to-render-partials-from-multiple-controllers/77306)
**Author:** [@richard](https://www.ruby-forum.com/u/richard)\ **Replies:** 6\ **Last updated:** [November 26, 2006, 11:11pm UTC](https://www.ruby-forum.com/t/layouts-how-to-render-partials-from-multiple-controllers/77306 "2006-11-26T23:11:51Z")
I’m not understand how to piece my whole application together. Basically I have a home page for a restaurants website which will display a search facility, a login box, and some stats. Now my first problem is not know… --- ## [Any Good Ruby on Rails Books?](https://www.ruby-forum.com/t/any-good-ruby-on-rails-books/68762)
**Author:** [@MarketingGenie](https://www.ruby-forum.com/u/MarketingGenie)\ **Replies:** 6\ **Last updated:** [October 16, 2006, 7:39pm UTC](https://www.ruby-forum.com/t/any-good-ruby-on-rails-books/68762 "2006-10-16T19:39:27Z")
Hi Guys, I am a beginner for Ruby On Rails Stuffs…is there a book that covers that for beginners…from what i read on Seems like it’s easy programming… I have experience in Dreamweaver, PHP, C++, VB & Java programmi… [Previous page](https://www.ruby-forum.com/top.md?page=1434&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1436&per_page=50)