# Top **URL:** https://www.ruby-forum.com/top.md?page=1588 [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:** 1589 --- ## [\[Possible bug\] Page cache not cleared when deleting page](https://www.ruby-forum.com/t/possible-bug-page-cache-not-cleared-when-deleting-page/140036)
**Author:** [@jsmorris](https://www.ruby-forum.com/u/jsmorris)\ **Replies:** 1\ **Last updated:** [June 10, 2008, 2:33pm UTC](https://www.ruby-forum.com/t/possible-bug-page-cache-not-cleared-when-deleting-page/140036 "2008-06-10T14:33:34Z")
Is anyone else seeing this on radiant 0.6.7? If you delete a page and then view the page it still renders. Not until you go edit and save another page, does the deleted page get cleared. Steps to reproduce Create p… --- ## [Rails 2.0, remote\_form\_for: action fehlt](https://www.ruby-forum.com/t/rails-2-0-remote-form-for-action-fehlt/139530)
**Author:** [@rbjl](https://www.ruby-forum.com/u/rbjl)\ **Replies:** 1\ **Last updated:** [June 5, 2008, 12:24am UTC](https://www.ruby-forum.com/t/rails-2-0-remote-form-for-action-fehlt/139530 "2008-06-05T00:24:18Z")
ja hallo erstmal,… ich habe ein kleines - etwas nerviges - Problem: In meiner Anwendung versuche ich ein Ajax-Form zu erzeugen: \<% remote\_form\_for(issue) do |form|%\> \<%= form.text\_field :name%\> \<%= form.submit “Spe… --- ## [Caching Issues](https://www.ruby-forum.com/t/caching-issues/119331)
**Author:** [@hllywoodonrails](https://www.ruby-forum.com/u/hllywoodonrails)\ **Replies:** 1\ **Last updated:** [November 6, 2007, 5:26pm UTC](https://www.ruby-forum.com/t/caching-issues/119331 "2007-11-06T17:26:00Z")
I seem to be having a caching issue with Typo. It appears that it gets caught in a loop when attempting to expire articles from the cache. It also appears that if something (and I’m not certain why a few things are… --- ## [Ruby and H2/HSqlDb](https://www.ruby-forum.com/t/ruby-and-h2-hsqldb/103958)
**Author:** [@dtdtdt](https://www.ruby-forum.com/u/dtdtdt)\ **Replies:** 1\ **Last updated:** [May 12, 2007, 5:00pm UTC](https://www.ruby-forum.com/t/ruby-and-h2-hsqldb/103958 "2007-05-12T17:00:45Z")
Hi, Any way to actually get the H2 or HSQLDB working under rails (instead of MySQL)? Looking at the supported databases right now for ActiveRecord: RAILS\_CONNECTION\_ADAPTERS = %w( mysql postgresql sqlite firebird sq… --- ## [\[QUIZ\] Morse Code (#121)](https://www.ruby-forum.com/t/quiz-morse-code-121/92764)
**Author:** [@MenTaLguY](https://www.ruby-forum.com/u/MenTaLguY)\ **Replies:** 1\ **Last updated:** [April 24, 2007, 1:51am UTC](https://www.ruby-forum.com/t/quiz-morse-code-121/92764 "2007-04-24T01:51:12Z")
I’ve made no particular effort to make this solution efficient, but I had fun writing it. MORSE = Hash\[\*%w( A .- N -. B -… O — C -.-. P .–. D -… Q --.- E . R .-. F …-. S … G --. T - H … U …- I … V …- … --- ## [\[SEC\] Latest LiteSpeed ruby-lsapi does not vulnerable to the](https://www.ruby-forum.com/t/sec-latest-litespeed-ruby-lsapi-does-not-vulnerable-to-the/75525)
**Author:** [@finster](https://www.ruby-forum.com/u/finster)\ **Replies:** 1\ **Last updated:** [November 10, 2006, 7:57pm UTC](https://www.ruby-forum.com/t/sec-latest-litespeed-ruby-lsapi-does-not-vulnerable-to-the/75525 "2006-11-10T19:57:12Z")
Hi, First, my thanks to Zed for including LiteSpeed in cgi.rb vulnerability report. Appreciated! I just got time to review ruby-lsapi code and test the vulnerability against LiteSpeed. I found that, in our latest ru… --- ## [Mongrel 0.3.13 Pre-Release Update -- Yep, Again](https://www.ruby-forum.com/t/mongrel-0-3-13-pre-release-update-yep-again/61366)
**Author:** [@Zed\_S](https://www.ruby-forum.com/u/Zed_S)\ **Replies:** 1\ **Last updated:** [May 23, 2006, 8:16pm UTC](https://www.ruby-forum.com/t/mongrel-0-3-13-pre-release-update-yep-again/61366 "2006-05-23T20:16:24Z")
Hi Folks, This is another pre-release announcement with lots of goodies for people to test and play with. At this rate the 0.3.13 release may just turn into 0.4. GETTING IT Pretty simple, just gem install mongrel … --- ## [Add Column After Column in Migrations](https://www.ruby-forum.com/t/add-column-after-column-in-migrations/57419)
**Author:** [@stimpy](https://www.ruby-forum.com/u/stimpy)\ **Replies:** 1\ **Last updated:** [April 11, 2006, 8:00am UTC](https://www.ruby-forum.com/t/add-column-after-column-in-migrations/57419 "2006-04-11T08:00:25Z")
Adding a column to a table just places the column at the end, but I like to keep related columns together. Is there a way to specify where the column is added in a table with migrations? For example, in MySQL you can … --- ## [REPLACE INTO with Active Record](https://www.ruby-forum.com/t/replace-into-with-active-record/52358)
**Author:** [@phil\_swenson](https://www.ruby-forum.com/u/phil_swenson)\ **Replies:** 1\ **Last updated:** [January 13, 2006, 4:22am UTC](https://www.ruby-forum.com/t/replace-into-with-active-record/52358 "2006-01-13T04:22:07Z")
Is there any support for MySQL’s REPLACE INTO syntax using ActiveRecord? The only way I’m aware of to take advantage of this feature is to use ActiveRecord.connection.execute. thanks, phil --- ## [Routing Problem](https://www.ruby-forum.com/t/routing-problem/214318)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [November 28, 2011, 5:56pm UTC](https://www.ruby-forum.com/t/routing-problem/214318 "2011-11-28T17:56:39Z")
Relatively new to Ruby on Rails, i’m currently getting this routing error I get after going to:- http://localhost:3000/licenses :- No route matches {:controller=\>“licenses”, :action=\>“csv\_import”} My current routes.rb… --- ## [Committing files uploaded by the user to GIT?](https://www.ruby-forum.com/t/committing-files-uploaded-by-the-user-to-git/207094)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [May 19, 2011, 3:40pm UTC](https://www.ruby-forum.com/t/committing-files-uploaded-by-the-user-to-git/207094 "2011-05-19T15:40:09Z")
Hi, I am trying to commit files uploaded by my user to GIT using ‘grit’ but can’t figure out how to achieve this. My file is stored in an ‘upload’ object. I tried ‘upload.commit’ but this doesn’t work. I’m guessing i… --- ## [What is the number of Ruby instances needed on a server?](https://www.ruby-forum.com/t/what-is-the-number-of-ruby-instances-needed-on-a-server/202527)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [January 31, 2011, 10:30pm UTC](https://www.ruby-forum.com/t/what-is-the-number-of-ruby-instances-needed-on-a-server/202527 "2011-01-31T22:30:52Z")
Hi there, what does the number of Ruby instances a server keeps running really depend on? Can I model/calculate that somehow as a function of the number of users on the website or do I just have to wait and see how t… --- ## [Ngx\_lua v0.1.3: improved Solaris and Mac portability](https://www.ruby-forum.com/t/ngx-lua-v0-1-3-improved-solaris-and-mac-portability/201925)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [January 20, 2011, 7:26am UTC](https://www.ruby-forum.com/t/ngx-lua-v0-1-3-improved-solaris-and-mac-portability/201925 "2011-01-20T07:26:15Z")
Hi, folks! I’m delighted to announce that ngx\_lua v0.1.3 has been released. You can download the tarball from the following download page: https://github.com/chaoslawful/lua-nginx-module/downloads In this version, we… --- ## [Is there any way to have observe\_field react to the current value of a field also?](https://www.ruby-forum.com/t/is-there-any-way-to-have-observe-field-react-to-the-current-value-of-a-field-also/190831)
**Author:** [@adistarmid](https://www.ruby-forum.com/u/adistarmid)\ **Replies:** 4\ **Last updated:** [June 29, 2010, 7:41pm UTC](https://www.ruby-forum.com/t/is-there-any-way-to-have-observe-field-react-to-the-current-value-of-a-field-also/190831 "2010-06-29T19:41:56Z")
I have a view, seen below, that shows a list of churches if the zip code isn’t 01540 or 01537. This part works perfectly. The problem is that this is the page is to edit an existing record also, so observe\_field needs… --- ## [Dynamically created attributes](https://www.ruby-forum.com/t/dynamically-created-attributes/157490)
**Author:** [@dracos](https://www.ruby-forum.com/u/dracos)\ **Replies:** 4\ **Last updated:** [January 12, 2009, 11:03am UTC](https://www.ruby-forum.com/t/dynamically-created-attributes/157490 "2009-01-12T11:03:34Z")
I’d like to specify a quantity of object attributes when creating an instance of an object. For example, I would like to create a Grid object with 4 different ‘row’ attributes like this: Grid.new(4). Here’s some dirty… --- ## [Why Ruby stops working under cygwin](https://www.ruby-forum.com/t/why-ruby-stops-working-under-cygwin/156147)
**Author:** [@alex-osu3](https://www.ruby-forum.com/u/alex-osu3)\ **Replies:** 4\ **Last updated:** [December 23, 2008, 5:10am UTC](https://www.ruby-forum.com/t/why-ruby-stops-working-under-cygwin/156147 "2008-12-23T05:10:39Z")
Hi all, I want to call voice function using win32ole under cygwin. But Ruby always stops working and a new window pops up the error message. I wonder how to fix it. Thanks, Li $ irb irb(main):001:0\> require ‘win32… --- ## [Correct IP in access log](https://www.ruby-forum.com/t/correct-ip-in-access-log/149808)
**Author:** [@unclouded](https://www.ruby-forum.com/u/unclouded)\ **Replies:** 4\ **Last updated:** [September 30, 2008, 4:26am UTC](https://www.ruby-forum.com/t/correct-ip-in-access-log/149808 "2008-09-30T04:26:48Z")
Hello, I’m in the process of upgrading my setup. We’re installing nginx on a new server. While we transition (and dns propogates), I will keep the old nginx server running. I’m going to route requests that hit the … --- ## [Delphi and Ruby](https://www.ruby-forum.com/t/delphi-and-ruby/149599)
**Author:** [@anuradha\_r](https://www.ruby-forum.com/u/anuradha_r)\ **Replies:** 4\ **Last updated:** [September 28, 2008, 4:18pm UTC](https://www.ruby-forum.com/t/delphi-and-ruby/149599 "2008-09-28T16:18:51Z")
Hi, I am very new to Ruby. We have a Delphi (Borland Delphi version 5) application that we would like to automate. Can Ruby or Apollo or Phi help in automation of this application? Can I have links to any kind of doc… --- ## [Rb\_include\_module() doesn't call Module#included](https://www.ruby-forum.com/t/rb-include-module-doesnt-call-module-included/149025)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [September 19, 2008, 2:10pm UTC](https://www.ruby-forum.com/t/rb-include-module-doesnt-call-module-included/149025 "2008-09-19T14:10:55Z")
I’m writing a c extension and I want to create a class called “World” in C which includes a ruby module “Serializable”. autoexec.rb module Serializable def self.included( otherMod ) puts “Serializable is included by … --- ## [Text::Format assistance needed](https://www.ruby-forum.com/t/text-format-assistance-needed/143920)
**Author:** [@tinney](https://www.ruby-forum.com/u/tinney)\ **Replies:** 4\ **Last updated:** [July 26, 2008, 5:23pm UTC](https://www.ruby-forum.com/t/text-format-assistance-needed/143920 "2008-07-26T17:23:21Z")
Hello everyone, I was reading through the Rails API and came across Text::Format. It appears as if I can use this to format my text for my users. I’ll be launching a creative writing website and if I can allow members… --- ## [Routes.rb](https://www.ruby-forum.com/t/routes-rb/144040)
**Author:** [@justinmc](https://www.ruby-forum.com/u/justinmc)\ **Replies:** 4\ **Last updated:** [July 25, 2008, 3:13pm UTC](https://www.ruby-forum.com/t/routes-rb/144040 "2008-07-25T15:13:06Z")
I feel like I’m doing something stupid, because I haven’t been able to fix this. I have this in my routes.rb file: map.resources :networks, :has\_many =\> :nodes map.resources :auth map.connect ‘users/login’, :control… --- ## [Link\_to\_remote :with =\> multiple items](https://www.ruby-forum.com/t/link-to-remote-with-multiple-items/144033)
**Author:** [@jturney](https://www.ruby-forum.com/u/jturney)\ **Replies:** 4\ **Last updated:** [July 25, 2008, 4:06am UTC](https://www.ruby-forum.com/t/link-to-remote-with-multiple-items/144033 "2008-07-25T04:06:37Z")
Hi, How do I pass multiple params? :with =\> “‘p1=’ + ‘blah’” I also want to pass ‘p2=’ + ‘blah’, etc… thanks --- ## [/(.)(.)/.match("ab").select {|v| true } is empty](https://www.ruby-forum.com/t/match-ab-select-v-true-is-empty/136365)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 4\ **Last updated:** [May 1, 2008, 5:32pm UTC](https://www.ruby-forum.com/t/match-ab-select-v-true-is-empty/136365 "2008-05-01T17:32:11Z")
e$B0J2\<$N$h$&$K!"e(BMatchData#select e$B$G%V%m%C%/$,\>o$K??$J$N$K7k2Le(B e$B$,6u$K$J$k$N$OJQ$G$O$J$$$G$7$g$&$+!#e(B % ./ruby -ve ‘p(/(.)(.)/.match(“ab”).select {|v| true })’ ruby 1.9.0 (2008-05-01 revision 16250) \[i686… --- ## [How to get ssl to work without adding port 413](https://www.ruby-forum.com/t/how-to-get-ssl-to-work-without-adding-port-413/134799)
**Author:** [@Maxime\_Pelletier](https://www.ruby-forum.com/u/Maxime_Pelletier)\ **Replies:** 4\ **Last updated:** [April 15, 2008, 6:53pm UTC](https://www.ruby-forum.com/t/how-to-get-ssl-to-work-without-adding-port-413/134799 "2008-04-15T18:53:19Z")
I have been trying to get ssl to work like I want it for a few hours without success. The problem is that https://localhost:413/index.php works but not https://localhost/index.php. Firefox can’t establish a connectio… --- ## [What does "||=" mean?](https://www.ruby-forum.com/t/what-does-mean/134734)
**Author:** [@tharrisx](https://www.ruby-forum.com/u/tharrisx)\ **Replies:** 4\ **Last updated:** [April 14, 2008, 4:00pm UTC](https://www.ruby-forum.com/t/what-does-mean/134734 "2008-04-14T16:00:53Z")
Hi there ! I don’t quite understand the following method (taken from RESTful authentication) and can’t google the problem since the Goog won’t accept the search term in question ("||="). The method: def current\_user … --- ## [Windows and Linux differences](https://www.ruby-forum.com/t/windows-and-linux-differences/132128)
**Author:** [@boothy](https://www.ruby-forum.com/u/boothy)\ **Replies:** 4\ **Last updated:** [March 17, 2008, 7:01pm UTC](https://www.ruby-forum.com/t/windows-and-linux-differences/132128 "2008-03-17T19:01:44Z")
How hard or what would be the differences in learning and developing Ruby on a Windows computer then hosting on Linux, since Linux is the most common and economical way to host ie would there be a lot of code conversi… --- ## [Composed\_of no longer works with Rail 2.02](https://www.ruby-forum.com/t/composed-of-no-longer-works-with-rail-2-02/130754)
**Author:** [@divotdave](https://www.ruby-forum.com/u/divotdave)\ **Replies:** 4\ **Last updated:** [March 7, 2008, 4:32am UTC](https://www.ruby-forum.com/t/composed-of-no-longer-works-with-rail-2-02/130754 "2008-03-07T04:32:37Z")
I created a data aggregation using the activerecord composed\_of method. It worked fine with rails 1.2.3 but after I recently upgraded to rails 2.0.2 I get the following error when I try to access it: NoMethodError: un… --- ## [rbTenjin + Apache?](https://www.ruby-forum.com/t/rbtenjin-apache/114586)
**Author:** [@quik77](https://www.ruby-forum.com/u/quik77)\ **Replies:** 4\ **Last updated:** [February 25, 2008, 7:08am UTC](https://www.ruby-forum.com/t/rbtenjin-apache/114586 "2008-02-25T07:08:09Z")
Hi, http://www.kuwata-lab.com/tenjin/rbtenjin-users-guide.html#intro looks nice. Does someone know how to set it up with Apache? (Both are already installed and work on my linux box here) --- ## [Http, https issue](https://www.ruby-forum.com/t/http-https-issue/126389)
**Author:** [@acras](https://www.ruby-forum.com/u/acras)\ **Replies:** 4\ **Last updated:** [January 18, 2008, 11:36am UTC](https://www.ruby-forum.com/t/http-https-issue/126389 "2008-01-18T11:36:36Z")
Hello, I am setting up my rails app to work with ginx and cluster mongrel. Everything seems to be fine. But sometimes I get an error. Investigating, the error ocurred always when something redirects to a https:// lik… --- ## [First question in here](https://www.ruby-forum.com/t/first-question-in-here/121204)
**Author:** [@marcos\_rebelo](https://www.ruby-forum.com/u/marcos_rebelo)\ **Replies:** 4\ **Last updated:** [November 26, 2007, 6:01am UTC](https://www.ruby-forum.com/t/first-question-in-here/121204 "2007-11-26T06:01:08Z")
Hy all I’m new in here, so hi all for the first time. I’m a Perl and I’m trying to learn a second scripting language, and I liked Ruby. I’m getting crazy with one thing, documentation. Where did you set it? Do Ruby a… --- ## [Strange error with script/console](https://www.ruby-forum.com/t/strange-error-with-script-console/196519)
**Author:** [@paul](https://www.ruby-forum.com/u/paul)\ **Replies:** 4\ **Last updated:** [November 20, 2007, 1:14pm UTC](https://www.ruby-forum.com/t/strange-error-with-script-console/196519 "2007-11-20T13:14:13Z")
Hello, I get this: $ ./script/console Loading development environment. /usr/local/lib/ruby/1.8/irb/completion.rb:10:in \`require’: no such file to load – readline (LoadError) … found a LOT of solutions via google, … --- ## [Link\_to\_remote style](https://www.ruby-forum.com/t/link-to-remote-style/120729)
**Author:** [@jimmygoogle](https://www.ruby-forum.com/u/jimmygoogle)\ **Replies:** 4\ **Last updated:** [November 20, 2007, 6:27am UTC](https://www.ruby-forum.com/t/link-to-remote-style/120729 "2007-11-20T06:27:47Z")
I am trying to use link\_to\_remote to update a div tag with some content. This part works fine. The thing I am having an issue with is that I am trying to format this link with a ‘class’ tag and it is being ignored. … --- ## [Attachment\_fu and rails 1.2.5 and rails 2.0pre](https://www.ruby-forum.com/t/attachment-fu-and-rails-1-2-5-and-rails-2-0pre/117820)
**Author:** [@jawosis](https://www.ruby-forum.com/u/jawosis)\ **Replies:** 4\ **Last updated:** [October 21, 2007, 8:38pm UTC](https://www.ruby-forum.com/t/attachment-fu-and-rails-1-2-5-and-rails-2-0pre/117820 "2007-10-21T20:38:27Z")
Anyone successfully using attachment\_fu with rails 1.2.5 and/or rails 2.0 pre? I would like to use database storage. – Jochen K. --- ## [Error installing gems 0.9.4.. can anybody help?](https://www.ruby-forum.com/t/error-installing-gems-0-9-4-can-anybody-help/116602)
**Author:** [@magicrebirth](https://www.ruby-forum.com/u/magicrebirth)\ **Replies:** 4\ **Last updated:** [October 9, 2007, 12:24pm UTC](https://www.ruby-forum.com/t/error-installing-gems-0-9-4-can-anybody-help/116602 "2007-10-09T12:24:13Z")
Sorry guys if it may seem naive… but I went through many tutorials trying to install the whole framework (ruby + rails to start with) - and I always run into this problem. Scanned various mailing lists but I cant fin… --- ## [Test does not save to the test database](https://www.ruby-forum.com/t/test-does-not-save-to-the-test-database/113216)
**Author:** [@bitsmith](https://www.ruby-forum.com/u/bitsmith)\ **Replies:** 4\ **Last updated:** [September 4, 2007, 5:56pm UTC](https://www.ruby-forum.com/t/test-does-not-save-to-the-test-database/113216 "2007-09-04T17:56:00Z")
even though i change the RAIL\_ENV…to test and do both a rake test:functionals and run an individual ruby test\\functional\\user\_controller\_test.rb test and run script/console that confirms ‘Loading test environment’…al… --- ## [Gem install mysql error](https://www.ruby-forum.com/t/gem-install-mysql-error/107630)
**Author:** [@xyzt](https://www.ruby-forum.com/u/xyzt)\ **Replies:** 4\ **Last updated:** [June 25, 2007, 2:12pm UTC](https://www.ruby-forum.com/t/gem-install-mysql-error/107630 "2007-06-25T14:12:44Z")
I want to install mysql gem to my debian linux box so when I type: gem install mysql --include-dependencies I get this error ( I’ve pasted all the installation process) Select which gem to install for your platfor… --- ## [Group by?](https://www.ruby-forum.com/t/group-by/103873)
**Author:** [@rosoft2001](https://www.ruby-forum.com/u/rosoft2001)\ **Replies:** 4\ **Last updated:** [May 12, 2007, 10:05am UTC](https://www.ruby-forum.com/t/group-by/103873 "2007-05-12T10:05:10Z")
How can you add an “group by title” clause to: @books\_pages, @books = paginate (:books, :conditions =\> \[‘keyid = ?’, @key.id\], :order =\> ‘id DESC’, :per\_page =\> 10 ) Thanks --- ## [How To: Remove a Partial](https://www.ruby-forum.com/t/how-to-remove-a-partial/91614)
**Author:** [@d6veteran](https://www.ruby-forum.com/u/d6veteran)\ **Replies:** 4\ **Last updated:** [April 10, 2007, 10:29pm UTC](https://www.ruby-forum.com/t/how-to-remove-a-partial/91614 "2007-04-10T22:29:17Z")
Right now I have a login partial that expands so the user can login. After the user logins in I want that partial to go away. What is the recommended way of doing this? --- ## [Styles for tabnav plugin](https://www.ruby-forum.com/t/styles-for-tabnav-plugin/87864)
**Author:** [@starburger](https://www.ruby-forum.com/u/starburger)\ **Replies:** 4\ **Last updated:** [March 16, 2007, 2:39pm UTC](https://www.ruby-forum.com/t/styles-for-tabnav-plugin/87864 "2007-03-16T14:39:12Z")
Hi all, I’m using the tabnav plugin for a community project and I think it is quite comfortable to use. But, when I have many tabbed screens in my app, I have to generate many corresponding xyz\_tabnav.rb models. Now … --- ## [Select and group in rails 1.2](https://www.ruby-forum.com/t/select-and-group-in-rails-1-2/88193)
**Author:** [@Marco\_Kotrotsos](https://www.ruby-forum.com/u/Marco_Kotrotsos)\ **Replies:** 4\ **Last updated:** [March 9, 2007, 4:00pm UTC](https://www.ruby-forum.com/t/select-and-group-in-rails-1-2/88193 "2007-03-09T16:00:49Z")
Hi there. Is there a bug in 1.2 anyone knows of that generates faulty sql? I have @jobs = Recommendation.find(:all, :conditions =\> \[“job\_id = ?”, “#{params\[:id\]}%”\], :group =\> ‘job\_id’,:select =\> \[:tracker, :job\_id\]) … --- ## [Is this a necessary precaution?](https://www.ruby-forum.com/t/is-this-a-necessary-precaution/88232)
**Author:** [@anonymous](https://www.ruby-forum.com/u/anonymous)\ **Replies:** 4\ **Last updated:** [March 9, 2007, 3:27am UTC](https://www.ruby-forum.com/t/is-this-a-necessary-precaution/88232 "2007-03-09T03:27:16Z")
If I’m not mistaken, a user can send POST data from outside of a web browser; I think this is something that is done to brute-force form logins, or to automate spam, etc. In my app, which operates like a forum, Commen… --- ## [Obsolete warning](https://www.ruby-forum.com/t/obsolete-warning/83875)
**Author:** [@chandoo](https://www.ruby-forum.com/u/chandoo)\ **Replies:** 4\ **Last updated:** [February 1, 2007, 7:35am UTC](https://www.ruby-forum.com/t/obsolete-warning/83875 "2007-02-01T07:35:42Z")
Hi i am new to rails. today i was trying to install rcms-0.3 ----http://rcms.oopen.de/Documentation/27.html----- and its requirements are given in the link shown. I was able to install ferret gem and gettext gem to… --- ## [Action Caching - Where'd the files go?](https://www.ruby-forum.com/t/action-caching-whered-the-files-go/81627)
**Author:** [@Caleb\_Jones](https://www.ruby-forum.com/u/Caleb_Jones)\ **Replies:** 4\ **Last updated:** [January 19, 2007, 4:29pm UTC](https://www.ruby-forum.com/t/action-caching-whered-the-files-go/81627 "2007-01-19T16:29:17Z")
I have a rails app. that does both page and action caching. In my development environment this works flawlessly. However, when I deploy to my server, the action cache files do not appear in the tmp/cache/SERVER\_NAME… --- ## [Stupid Ruby Tricks](https://www.ruby-forum.com/t/stupid-ruby-tricks/80845)
**Author:** [@chriscole](https://www.ruby-forum.com/u/chriscole)\ **Replies:** 4\ **Last updated:** [January 1, 2007, 4:22am UTC](https://www.ruby-forum.com/t/stupid-ruby-tricks/80845 "2007-01-01T04:22:40Z")
Hey guys, To try out this “post blog articles to the list, maybe insight some discussion” idea, I offer the community this. I maintain the “Stupid Ruby Tricks” wiki over at http://sn.oplo.ws and I recently compiled a … --- ## [Holding an ActiveRecord object for later use](https://www.ruby-forum.com/t/holding-an-activerecord-object-for-later-use/79045)
**Author:** [@mephux](https://www.ruby-forum.com/u/mephux)\ **Replies:** 4\ **Last updated:** [December 11, 2006, 8:41pm UTC](https://www.ruby-forum.com/t/holding-an-activerecord-object-for-later-use/79045 "2006-12-11T20:41:34Z")
This is probably a noob question… I have a fairly large query (the result takes along time to return) that I need to export to CSV after it is displayed with a view. Basically a link at the bottom of the page, “Export… --- ## [Popen, open3 problems](https://www.ruby-forum.com/t/popen-open3-problems/76256)
**Author:** [@splattael](https://www.ruby-forum.com/u/splattael)\ **Replies:** 4\ **Last updated:** [November 17, 2006, 9:05am UTC](https://www.ruby-forum.com/t/popen-open3-problems/76256 "2006-11-17T09:05:21Z")
Hi, I think this problem is surely solved but hven’t found anything on the net: I get two programs: a ruby (master) a perl (slave) I want the master to set commands to the slave and wait for the answer (repeatedly… --- ## [Server restart to pick up changes](https://www.ruby-forum.com/t/server-restart-to-pick-up-changes/74247)
**Author:** [@victorfan](https://www.ruby-forum.com/u/victorfan)\ **Replies:** 4\ **Last updated:** [November 7, 2006, 4:31pm UTC](https://www.ruby-forum.com/t/server-restart-to-pick-up-changes/74247 "2006-11-07T16:31:45Z")
Hi, I am working in development mode; however, I have to restart the webbrick server in order to pick up any changes. (Even for a simple change in views) Do anyone know how to fix this problem? Thank you very much … --- ## [Where to put require](https://www.ruby-forum.com/t/where-to-put-require/73009)
**Author:** [@ike](https://www.ruby-forum.com/u/ike)\ **Replies:** 4\ **Last updated:** [October 20, 2006, 8:41pm UTC](https://www.ruby-forum.com/t/where-to-put-require/73009 "2006-10-20T20:41:11Z")
If I have a rails app and I need to put in require ‘xxx’ include yyy in my class ApplicationController \< ActionController::Base Where within this application.rb file do I put these lines? Thanks, Ike --- ## [Ruby floating point calculations](https://www.ruby-forum.com/t/ruby-floating-point-calculations/72477)
**Author:** [@Stuart\_W](https://www.ruby-forum.com/u/Stuart_W)\ **Replies:** 4\ **Last updated:** [October 17, 2006, 5:59pm UTC](https://www.ruby-forum.com/t/ruby-floating-point-calculations/72477 "2006-10-17T17:59:11Z")
helo eveyone, for a rails app i’m working on i need to do some calculations with some floating point data. the calculations aren’t on currency so i can’t do the trick where you do the math with integers and have the … --- ## [\[ANN\] Radiant CMS Google Group](https://www.ruby-forum.com/t/ann-radiant-cms-google-group/67739)
**Author:** [@Maurizio\_B](https://www.ruby-forum.com/u/Maurizio_B)\ **Replies:** 4\ **Last updated:** [September 6, 2006, 4:20pm UTC](https://www.ruby-forum.com/t/ann-radiant-cms-google-group/67739 "2006-09-06T16:20:07Z")
I setup a group under Google G. ( http://groups.google.com/support/bin/answer.py?answer=38187&topic=255 ) which accumulates all messages currently sent to the list, and that will provide an easy to search set of all m… [Previous page](https://www.ruby-forum.com/top.md?page=1587&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1589&per_page=50)