# Top **URL:** https://www.ruby-forum.com/top.md?page=1507 [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:** 1508 --- ## [Understanding the RForum code](https://www.ruby-forum.com/t/understanding-the-rforum-code/49816)
**Author:** [@dplante](https://www.ruby-forum.com/u/dplante)\ **Replies:** 1\ **Last updated:** [December 8, 2005, 11:18pm UTC](https://www.ruby-forum.com/t/understanding-the-rforum-code/49816 "2005-12-08T23:18:09Z")
RForum looks really neat! What would you suggest is the best way for someone new to rails to understand the RForum code (how things fit together, what parts of the source tree folder to start reading, what classes to … --- ## [Template handlers](https://www.ruby-forum.com/t/template-handlers/242743)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [July 22, 2015, 2:31pm UTC](https://www.ruby-forum.com/t/template-handlers/242743 "2015-07-22T14:31:08Z")
iHi, I am new to Ruby on rails. i started to learn ruby on rails. when go forward i could not find a better meaning for “template handlers”. i knew that template handlers are using for render templates. but i expect… --- ## [Newbie Question](https://www.ruby-forum.com/t/newbie-question/241943)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [May 18, 2015, 10:20am UTC](https://www.ruby-forum.com/t/newbie-question/241943 "2015-05-18T10:20:37Z")
Hi, I am am trying to add the characters of my name together but I am getting the error ‘no implicit conversion of Fixnum into String,’ puts “What is your first name?” first = gets.chomp puts “What is your middle n… --- ## [Stream tagging at iregular periods of time](https://www.ruby-forum.com/t/stream-tagging-at-iregular-periods-of-time/234399)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [March 2, 2015, 7:32pm UTC](https://www.ruby-forum.com/t/stream-tagging-at-iregular-periods-of-time/234399 "2015-03-02T19:32:18Z")
Hello, I am a little confused about stream tagging. I read in the documentation that one tag can be appended to any sample in the data stream so it can be something that happens once in a while and it doesn’t have to… --- ## [In dev, how can I make assets/javascripts changes show up in browser (rails 3.2/chrome 21)](https://www.ruby-forum.com/t/in-dev-how-can-i-make-assets-javascripts-changes-show-up-in-browser-rails-3-2-chrome-21/236952)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 15, 2013, 2:47am UTC](https://www.ruby-forum.com/t/in-dev-how-can-i-make-assets-javascripts-changes-show-up-in-browser-rails-3-2-chrome-21/236952 "2013-10-15T02:47:35Z")
Sometimes – like now – my favorite dev browser, Chrome (v.21), will not show changes made in my Rails 3.2 assets/javascripts files. Is this a Chrome thing, or how can I get the changes to show up immediately upon pag… --- ## [Drupal clean urls](https://www.ruby-forum.com/t/drupal-clean-urls/236500)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [September 9, 2013, 7:25am UTC](https://www.ruby-forum.com/t/drupal-clean-urls/236500 "2013-09-09T07:25:24Z")
Greetings I have followed all the instructions in the wiki, and when i set my drupal installations as the root, everything works, however, when i move my drupal into a folder i am able to get everything to work exce… --- ## [Slow ruby 2.0.0-p0 under Ubuntu 13.04](https://www.ruby-forum.com/t/slow-ruby-2-0-0-p0-under-ubuntu-13-04/228721)
**Author:** [@fabiokr](https://www.ruby-forum.com/u/fabiokr)\ **Replies:** 2\ **Last updated:** [May 6, 2013, 1:54am UTC](https://www.ruby-forum.com/t/slow-ruby-2-0-0-p0-under-ubuntu-13-04/228721 "2013-05-06T01:54:43Z")
I had Ruby 2.0.0-p0 working with Ubuntu 12.10, in which a test suite of mine runs in about 3 minutes. The same test suite takes about 7 min to complete with Ruby 2.0.0-p0 in Ubuntu 13.04. I’m wondering if something ch… --- ## [Re: respond\_with conditions](https://www.ruby-forum.com/t/re-respond-with-conditions/227900)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 2\ **Last updated:** [April 3, 2013, 6:58pm UTC](https://www.ruby-forum.com/t/re-respond-with-conditions/227900 "2013-04-03T18:58:04Z")
I want json data passing date parameter … As users has\_many sub\_users I want those sub\_users data also with same condition as users. Is it possible to achieve that ? ----- Reply message ----- From: “Paulo H. Lopes Ri… --- ## [\[ruby-trunk - Bug #7589\]\[Open\] parallel test-all で test settracefunc が SEGV](https://www.ruby-forum.com/t/ruby-trunk-bug-7589-open-parallel-test-all-test-settracefunc-segv/225166)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [December 19, 2012, 12:30pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-7589-open-parallel-test-all-test-settracefunc-segv/225166 "2012-12-19T12:30:53Z")
Issue #7589 has been reported by naruse (Yui NARUSE). Bug #7589: parallel test-all で test\_settracefunc が SEGV Author: naruse (Yui NARUSE) Status: Open Priority: Normal Assignee: Category: core Target version: 2.… --- ## [MongoDB and Rails 3](https://www.ruby-forum.com/t/mongodb-and-rails-3/223607)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 16, 2012, 4:53pm UTC](https://www.ruby-forum.com/t/mongodb-and-rails-3/223607 "2012-10-16T16:53:53Z")
Hi! I am quite new to Ruby on Rails and I am loving it so far. I have to work on a project with MongoDB and I noticed a few tutorials tell us to generate a new app without the ActiveRecord. I wonder if it’s the best… --- ## [Help with wrong directive](https://www.ruby-forum.com/t/help-with-wrong-directive/221493)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [July 20, 2012, 11:04am UTC](https://www.ruby-forum.com/t/help-with-wrong-directive/221493 "2012-07-20T11:04:28Z")
Hello guys, I’ve got a problem with location directive. I set up a website tracker using awstats, but the icon is not loaded. For example, the image URL are like this http://www.domain.com/awstatsicon/other/vu.jpg A… --- ## [MySQL access, parameter binding](https://www.ruby-forum.com/t/mysql-access-parameter-binding/216522)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 8, 2012, 5:13pm UTC](https://www.ruby-forum.com/t/mysql-access-parameter-binding/216522 "2012-02-08T17:13:44Z")
Hi all! So I have another noob question. In fact - two questions: What’s best way to access MySQL? “require ‘mysql’”? “require ‘dbi’”? I’m confused… DBI doesn’t seem to return the number of rows matched by a query … --- ## [Installazione/Configurazione Ruby+Spree](https://www.ruby-forum.com/t/installazione-configurazione-ruby-spree/215590)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 10, 2012, 7:33pm UTC](https://www.ruby-forum.com/t/installazione-configurazione-ruby-spree/215590 "2012-01-10T19:33:13Z")
Buon pomeriggio, sto trovando non poche difficoltà nell’installazione/configurazione di una piattaforma virtuale Ubuntu 11.10 con Ruby on Rails + Spree. Sapreste indicarmi una video/guida. Al momento devo dire che no… --- ## [DateTime in Ruby 1.9.2](https://www.ruby-forum.com/t/datetime-in-ruby-1-9-2/213227)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [October 26, 2011, 9:26pm UTC](https://www.ruby-forum.com/t/datetime-in-ruby-1-9-2/213227 "2011-10-26T21:26:28Z")
I’m migrating all my code from 1.8.7 to 1.9.2 and now when I run something like: DateTime.now.strftime("%Y%m") I get the error: uninitialized constant Object::DateTime (NameError) --- ## [Ajax.Updater more options than link\_to in Rails 3?](https://www.ruby-forum.com/t/ajax-updater-more-options-than-link-to-in-rails-3/207335)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [May 25, 2011, 4:20pm UTC](https://www.ruby-forum.com/t/ajax-updater-more-options-than-link-to-in-rails-3/207335 "2011-05-25T16:20:38Z")
Hello, I would like to update a partial on the screen, by hovering over a ‘ ’ element, between the 's there are several statements both in HTML as in Rails… In Rails 2, one could write : \ **Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 20, 2011, 8:16am UTC](https://www.ruby-forum.com/t/ruby-1-9-feature-4745-open-build-failed-on-m68k/207184 "2011-05-20T08:16:20Z") Issue #4745 has been reported by Nobuhiro I… Feature #4745: Build failed on m68k Author: Nobuhiro I. Status: Open Priority: Normal Assignee: Category: build Target version: Hi, Build of ruby/trunk failed on m6… --- ## [Ruby 1.9.2 encoding issue](https://www.ruby-forum.com/t/ruby-1-9-2-encoding-issue/201714)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 13, 2011, 4:44pm UTC](https://www.ruby-forum.com/t/ruby-1-9-2-encoding-issue/201714 "2011-01-13T16:44:00Z")
\[Rails 3 - Ruby 1.9.2\] I have to get email attachments ( mp4 files ) and store them… I get easily all parts using Mail ( … \ ) attachment = mail.attachments\[0\] #\ **Author:** [@PierreW](https://www.ruby-forum.com/u/PierreW)\ **Replies:** 2\ **Last updated:** [September 28, 2010, 7:50pm UTC](https://www.ruby-forum.com/t/ruby-dl-loaded-shared-libraries-are-blocking/195503 "2010-09-28T19:50:08Z") Hi guys, I am using Ruby/DL (dl/import) to load a dynamic library. It seems that when I call a function of this library from Ruby, it is blocking. Is it “normal”, or am I doing something wrong? Is it possible to make … --- ## [Rubyspec: File.new raises an Errno::EINVAL error with File::APPEND FAILED](https://www.ruby-forum.com/t/rubyspec-file-new-raises-an-errno-einval-error-with-file-append-failed/183240)
**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\ **Replies:** 2\ **Last updated:** [February 11, 2010, 1:31pm UTC](https://www.ruby-forum.com/t/rubyspec-file-new-raises-an-errno-einval-error-with-file-append-failed/183240 "2010-02-11T13:31:57Z")
e$B$?$V$se(B akr e$B$5$se(B e$B1sF#$G$9!#e(B foo.txt e$B$H$$$&%U%!%$%k$,B8:\_$9$k\>u67$G!"e(B File.new(“foo.txt”, File::APPEND) e$B$de(B File.new(“foo.txt”, File::RDONLY|File::APPEND) e$B$r\ **Author:** [@DeNigris\_S](https://www.ruby-forum.com/u/DeNigris_S)\ **Replies:** 2\ **Last updated:** [January 16, 2010, 5:52pm UTC](https://www.ruby-forum.com/t/autospec-non-standard-filenames-redirecting-output/181643 "2010-01-16T17:52:21Z") Rspec gurus, I have 2 questions about autospec. I’ve played around quite a bit, but can’t figure it out… I got autospec to work with my directory structure (“examples/\*\_example.rb”), but it only works if I have an … --- ## [Listing all specs in a given file](https://www.ruby-forum.com/t/listing-all-specs-in-a-given-file/180761)
**Author:** [@williamtaft](https://www.ruby-forum.com/u/williamtaft)\ **Replies:** 2\ **Last updated:** [December 29, 2009, 11:10am UTC](https://www.ruby-forum.com/t/listing-all-specs-in-a-given-file/180761 "2009-12-29T11:10:59Z")
I’m trying to write a simple spec dispatcher, the client-side of which essentially does the following: options = Spec::runner::OptionParser.parse( “#{file}”, $stderr, std\_out ) options.line\_number = line Spec::runne… --- ## [Pik 0.1.0 Released](https://www.ruby-forum.com/t/pik-0-1-0-released/176123)
**Author:** [@gordon321](https://www.ruby-forum.com/u/gordon321)\ **Replies:** 2\ **Last updated:** [October 7, 2009, 7:17am UTC](https://www.ruby-forum.com/t/pik-0-1-0-released/176123 "2009-10-07T07:17:47Z")
pik version 0.1.0 has been released! http://github.com/vertiginous/pik Pik is a tool to switch between multiple versions of ruby on Windows. Or to put it another way doskey rvm=pik $\* # (sort of) You have to te… --- ## [Chiffrement xml ruby](https://www.ruby-forum.com/t/chiffrement-xml-ruby/171789)
**Author:** [@babiben](https://www.ruby-forum.com/u/babiben)\ **Replies:** 2\ **Last updated:** [July 13, 2009, 11:35am UTC](https://www.ruby-forum.com/t/chiffrement-xml-ruby/171789 "2009-07-13T11:35:48Z")
Hello, Je cherche à effectuer du chiffrement xml avec ruby. Y a t’il des bibliothèques pour cela ? --- ## [Warbler error](https://www.ruby-forum.com/t/warbler-error/169042)
**Author:** [@paulbutcher](https://www.ruby-forum.com/u/paulbutcher)\ **Replies:** 2\ **Last updated:** [June 11, 2009, 11:40pm UTC](https://www.ruby-forum.com/t/warbler-error/169042 "2009-06-11T23:40:15Z")
My attempts to use warbler fail consistently on both Windows and RHEL 5 Linux, with the error below. It looks similar to the “lib” error that people were having a few months back, but in my case Rake is reporting that… --- ## [How to import db](https://www.ruby-forum.com/t/how-to-import-db/168421)
**Author:** [@mk27](https://www.ruby-forum.com/u/mk27)\ **Replies:** 2\ **Last updated:** [May 21, 2009, 9:00pm UTC](https://www.ruby-forum.com/t/how-to-import-db/168421 "2009-05-21T21:00:16Z")
I’m just starting out learning. So far, all I’ve done is little test apps starting from scratch – ie, ones in which rails creates an empty database, then I make up some classes and views and controllers and such. Nic… --- ## [Code Review: re](https://www.ruby-forum.com/t/code-review-re/161140)
**Author:** [@Shri\_B](https://www.ruby-forum.com/u/Shri_B)\ **Replies:** 2\ **Last updated:** [February 23, 2009, 10:03pm UTC](https://www.ruby-forum.com/t/code-review-re/161140 "2009-02-23T22:03:39Z")
tfpt review “/shelveset:re;REDMOND\\sborde” Comment : Regexp literal support for /o. /foo/ should compare equal with /foo/o, so we ensure that RubyRegexpOptions.Once is passed into the RubyOps runtime helper, but we … --- ## [MatchData#\[\] $B$J$I$,JV$9(B String](https://www.ruby-forum.com/t/matchdata-b-j-i-jv-9-b-string/158734)
**Author:** [@KISHIMOTOS\_Makoto](https://www.ruby-forum.com/u/KISHIMOTOS_Makoto)\ **Replies:** 2\ **Last updated:** [January 28, 2009, 3:59am UTC](https://www.ruby-forum.com/t/matchdata-b-j-i-jv-9-b-string/158734 "2009-01-28T03:59:18Z")
e$B$-$7$b$H$G$9e(B MatchData e$B$Ne(B \[\] e$B$J$I$,JV$9e(B String e$B$K$D$$$F$J$N$G$9$,!“e(B chop! e$B$J$I$N$h$&$JI{:nMQ$N$”$k%a%=%C%I$r8F$V$H!"%(%i!\<$Ke(B e$B$J$i$:JQ99$G$-$?$+$N$h$&$K8+$($FJQ99$5$l$F$J$$$G$9$,!“e(B … --- ## [Is there a "touch" method for associated records?](https://www.ruby-forum.com/t/is-there-a-touch-method-for-associated-records/158751)
**Author:** [@dmorin](https://www.ruby-forum.com/u/dmorin)\ **Replies:** 2\ **Last updated:** [January 27, 2009, 7:40pm UTC](https://www.ruby-forum.com/t/is-there-a-touch-method-for-associated-records/158751 "2009-01-27T19:40:53Z")
I’m sure I can whip something up to do this, but I’m wondering an elegant solution already exists. I will have any number of Registration objects coming in through web form, but I wish there to be only one User objec… --- ## [Ajax partial need unique ids?](https://www.ruby-forum.com/t/ajax-partial-need-unique-ids/158628)
**Author:** [@david](https://www.ruby-forum.com/u/david)\ **Replies:** 2\ **Last updated:** [January 26, 2009, 6:41pm UTC](https://www.ruby-forum.com/t/ajax-partial-need-unique-ids/158628 "2009-01-26T18:41:08Z")
Im not sure about the best way to go about dealing with the following situation. I have a number of popups that each contain a link “add time” which ajaxes and renders a partial: page.replace\_html “add\_appt\_#{params\[… --- ## [\[Bug #830\] Encoding::UndefinedConversionError](https://www.ruby-forum.com/t/bug-830-encoding-undefinedconversionerror/155009)
**Author:** [@rubikitch\_S](https://www.ruby-forum.com/u/rubikitch_S)\ **Replies:** 2\ **Last updated:** [December 27, 2008, 7:37am UTC](https://www.ruby-forum.com/t/bug-830-encoding-undefinedconversionerror/155009 "2008-12-27T07:37:49Z")
Bug #830: Encoding::UndefinedConversionError http://redmine.ruby-lang.org/issues/show/830 e$B5/I\<\ **Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\ **Replies:** 2\ **Last updated:** [November 21, 2008, 12:16am UTC](https://www.ruby-forum.com/t/basic-authentication-and-reverse-proxy/153759 "2008-11-21T00:16:20Z") I’m using nginx (0.5.32) as a reverse proxy for Tomcat, and it’s working spectacularly well. There are some admin pages I want to protect, initially just with Basic authentication, and I think I’ve set it up right, bu… --- ## [RoR 2.1.2 et performance en environnement de dév](https://www.ruby-forum.com/t/ror-2-1-2-et-performance-en-environnement-de-da-v/152771)
**Author:** [@juba](https://www.ruby-forum.com/u/juba)\ **Replies:** 2\ **Last updated:** [November 7, 2008, 2:32pm UTC](https://www.ruby-forum.com/t/ror-2-1-2-et-performance-en-environnement-de-da-v/152771 "2008-11-07T14:32:19Z")
Bonjour, J’ai migré récemment mon application de la 1.2.6 vers la 2.1.2. Ca a été un peu long, mais je m’en suis sorti. J’ai toutefois un souci de performance uniquement en environnement de dév. En effet, l’applicati… --- ## [Petite question ajax/xhr](https://www.ruby-forum.com/t/petite-question-ajax-xhr/145267)
**Author:** [@giom](https://www.ruby-forum.com/u/giom)\ **Replies:** 2\ **Last updated:** [August 8, 2008, 11:34am UTC](https://www.ruby-forum.com/t/petite-question-ajax-xhr/145267 "2008-08-08T11:34:46Z")
Bonjour, J’essaye actuellement de recoder un système de spoiler sur une vue. J’ai ce code dans ma vue index.html.erb \<%= link\_to\_remote “spoiler”, :url =\> { :action =\> ‘spoiler’… Dans mon controller : def spoiler … --- ## [ActiveRecord: deferir save's en una transaccion](https://www.ruby-forum.com/t/activerecord-deferir-saves-en-una-transaccion/130633)
**Author:** [@Esteban](https://www.ruby-forum.com/u/Esteban)\ **Replies:** 2\ **Last updated:** [March 10, 2008, 3:08pm UTC](https://www.ruby-forum.com/t/activerecord-deferir-saves-en-una-transaccion/130633 "2008-03-10T15:08:28Z")
Quiero extender transaction para que en vez de hacer esto Tabla.transaction do llaves do |key| fila = Tabla.find key fila.calculo\_u\_operacion fila.save end end Haga esto filas = \[\] Tabla.transaction do llaves.… --- ## [Capistrano 2.2.0 vs. 2.1.0](https://www.ruby-forum.com/t/capistrano-2-2-0-vs-2-1-0/131053)
**Author:** [@lena](https://www.ruby-forum.com/u/lena)\ **Replies:** 2\ **Last updated:** [March 5, 2008, 7:47pm UTC](https://www.ruby-forum.com/t/capistrano-2-2-0-vs-2-1-0/131053 "2008-03-05T19:47:57Z")
On Capistrano 2.1.0 (on PC) I can cap deploy cap deploy:rollback On Capistrano 2.2.0 (Linux) none of it works \[roruser@sandbox1-atgdev lenanew\]$ cap deploy the task deploy' does not exist \[roruser@sandbox1-atgdev le… --- ## [Rails support example here](https://www.ruby-forum.com/t/rails-support-example-here/118968)
**Author:** [@maged](https://www.ruby-forum.com/u/maged)\ **Replies:** 2\ **Last updated:** [November 1, 2007, 10:05pm UTC](https://www.ruby-forum.com/t/rails-support-example-here/118968 "2007-11-01T22:05:19Z")
Thanks to Hiram, He posted an example on how to integrate the radiant rails support extension to the Radiant CMS. I was struggling playing with it for the past two nights. I haven’t tried it yet but I will once I get … --- ## [LiveConsole 0.1.0 -- eval code against a running program with IRB](https://www.ruby-forum.com/t/liveconsole-0-1-0-eval-code-against-a-running-program-with-irb/117824)
**Author:** [@Pete\_E](https://www.ruby-forum.com/u/Pete_E)\ **Replies:** 2\ **Last updated:** [October 21, 2007, 2:13am UTC](https://www.ruby-forum.com/t/liveconsole-0-1-0-eval-code-against-a-running-program-with-irb/117824 "2007-10-21T02:13:01Z")
I quit my job, and that can only mean one thing: time to release a new gem. About: LiveConsole is a library for providing IRB over a TCP connection . If you add it to your application, you can run arbitrary code ag… --- ## [Two ADCs, one signal](https://www.ruby-forum.com/t/two-adcs-one-signal/88065)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 2\ **Last updated:** [September 25, 2007, 11:10pm UTC](https://www.ruby-forum.com/t/two-adcs-one-signal/88065 "2007-09-25T23:10:21Z")
Brian P. wrote on Mon, 5 Mar 2007 16:05:09 -0500: That Analog Devices AD9235-65 looks like it’s good if you want to sample at something like the USRP is doing right now - 64MHz. So what you’d be looking at is an osc… --- ## [Using the 404 for Missing Routes and Actions](https://www.ruby-forum.com/t/using-the-404-for-missing-routes-and-actions/110698)
**Author:** [@blaine](https://www.ruby-forum.com/u/blaine)\ **Replies:** 2\ **Last updated:** [July 31, 2007, 3:08am UTC](https://www.ruby-forum.com/t/using-the-404-for-missing-routes-and-actions/110698 "2007-07-31T03:08:18Z")
I’ve tried searching the list for this but I’m not really sure what Rails would call it. Basically what I’m wanting to do is to help against users changing the URL string, or to help users with expired bookmarks from… --- ## [Multiple instances of same application](https://www.ruby-forum.com/t/multiple-instances-of-same-application/107677)
**Author:** [@pedro](https://www.ruby-forum.com/u/pedro)\ **Replies:** 2\ **Last updated:** [June 25, 2007, 9:04pm UTC](https://www.ruby-forum.com/t/multiple-instances-of-same-application/107677 "2007-06-25T21:04:29Z")
Hi, I am planning the deployment of my first rails app. The app is such that different users can, and should, be running against their own personal and separate databases. The load caused by each user is fairly low, … --- ## [Hardware/Ram Requirements](https://www.ruby-forum.com/t/hardware-ram-requirements/104178)
**Author:** [@johnk](https://www.ruby-forum.com/u/johnk)\ **Replies:** 2\ **Last updated:** [May 15, 2007, 6:40pm UTC](https://www.ruby-forum.com/t/hardware-ram-requirements/104178 "2007-05-15T18:40:05Z")
I have a web-app created for reporting purpose with over 150,000 rows in the DB that has anywhere between 3-8 clauses being run on it everytime someone creats a report. Reports return back anywere from a couple hundre… --- ## [Win32 11.1-rc2 ferret gem available?](https://www.ruby-forum.com/t/win32-11-1-rc2-ferret-gem-available/87105)
**Author:** [@dave\_developer](https://www.ruby-forum.com/u/dave_developer)\ **Replies:** 2\ **Last updated:** [February 28, 2007, 9:26am UTC](https://www.ruby-forum.com/t/win32-11-1-rc2-ferret-gem-available/87105 "2007-02-28T09:26:40Z")
Hello! I am developing a rails application in a test environment on Windows XP and recently upgraded to InstantRails 1.5. During the upgrade process, I went to install the latest ferret gem and realized that the la… --- ## [Re: problema con "uninitialized constant"](https://www.ruby-forum.com/t/re-problema-con-uninitialized-constant/86375)
**Author:** [@manu\_drac](https://www.ruby-forum.com/u/manu_drac)\ **Replies:** 2\ **Last updated:** [February 22, 2007, 10:26am UTC](https://www.ruby-forum.com/t/re-problema-con-uninitialized-constant/86375 "2007-02-22T10:26:59Z")
Ey gracias! :smiley: Por ahi iban los tiros, tenia mal los belongs\_to… mira que era evidente. Tenia: class TomoComprado \< ActiveRecord::Base belongs\_to :user\_id belongs\_to :comic\_id belongs\_to :tomo\_id end Y era … --- ## [\[ANN\] Search and LDAP extensions](https://www.ruby-forum.com/t/ann-search-and-ldap-extensions/82058)
**Author:** [@smc7000](https://www.ruby-forum.com/u/smc7000)\ **Replies:** 2\ **Last updated:** [January 17, 2007, 7:09am UTC](https://www.ruby-forum.com/t/ann-search-and-ldap-extensions/82058 "2007-01-17T07:09:09Z")
I’ve uploaded my port of the Search behavior and my from-scratch LDAP extension. If you use these and find them helpful or have bugs/patches to contribute, I’d appreciate any feedback. http://dev.radiantcms.org/svn/r… --- ## [Autogenerated ebuilds (was Re: Tattle - The Ruby Census)](https://www.ruby-forum.com/t/autogenerated-ebuilds-was-re-tattle-the-ruby-census/81681)
**Author:** [@Martin\_DeMello](https://www.ruby-forum.com/u/Martin_DeMello)\ **Replies:** 2\ **Last updated:** [January 11, 2007, 10:55am UTC](https://www.ruby-forum.com/t/autogenerated-ebuilds-was-re-tattle-the-ruby-census/81681 "2007-01-11T10:55:12Z")
On 1/10/07, M. Edward (Ed) Borasky removed\_email\_address@domain.invalid wrote: maintain R packages on a Debian system. On Gentoo, there’s another set of “volunteers” that integrates Ruby packages into Portage, and the… --- ## [After\_save deletes is an exception is raised?](https://www.ruby-forum.com/t/after-save-deletes-is-an-exception-is-raised/98756)
**Author:** [@benjohnson](https://www.ruby-forum.com/u/benjohnson)\ **Replies:** 2\ **Last updated:** [July 18, 2006, 12:54am UTC](https://www.ruby-forum.com/t/after-save-deletes-is-an-exception-is-raised/98756 "2006-07-18T00:54:49Z")
Does after\_save in a model delete if an exception is raised in there? I simply did def after\_save raise ‘hmmm’ end and it raised the exception but there was nothing in the database. I removed that entire method and… --- ## [Route plotter for the London Underground network](https://www.ruby-forum.com/t/route-plotter-for-the-london-underground-network/98315)
**Author:** [@davidtl](https://www.ruby-forum.com/u/davidtl)\ **Replies:** 2\ **Last updated:** [July 13, 2006, 10:41pm UTC](https://www.ruby-forum.com/t/route-plotter-for-the-london-underground-network/98315 "2006-07-13T22:41:04Z")
Hi I have a facility which uses css and ajax to perform live plotting of routes between two London underground stations. The css plots are overlayed over a London Underground map, with each station as a hotspot. The … --- ## [Where are the best AJAX examples?](https://www.ruby-forum.com/t/where-are-the-best-ajax-examples/95478)
**Author:** [@dmorin](https://www.ruby-forum.com/u/dmorin)\ **Replies:** 2\ **Last updated:** [June 2, 2006, 10:16pm UTC](https://www.ruby-forum.com/t/where-are-the-best-ajax-examples/95478 "2006-06-02T22:16:53Z")
Googling for this has not solved my problems. Is there a particular site that is recommened for its examples and tutorials on Rails’ AJAX capabilities? I know exactly what I want to do, just not how to do it, and am… --- ## [Routing to a static HTML file under RAILS\_ROOT](https://www.ruby-forum.com/t/routing-to-a-static-html-file-under-rails-root/58869)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 2\ **Last updated:** [April 26, 2006, 7:22pm UTC](https://www.ruby-forum.com/t/routing-to-a-static-html-file-under-rails-root/58869 "2006-04-26T19:22:49Z")
I have a regular plain old static HTML file under my RAILS\_ROOT that I would like to serve as itself (without any dynamic anything). How can I write a route to “pass the request through” succesfully. I tried map.conn… --- ## [How to order by a related class?](https://www.ruby-forum.com/t/how-to-order-by-a-related-class/93815)
**Author:** [@opensas](https://www.ruby-forum.com/u/opensas)\ **Replies:** 2\ **Last updated:** [April 11, 2006, 5:56pm UTC](https://www.ruby-forum.com/t/how-to-order-by-a-related-class/93815 "2006-04-11T17:56:45Z")
Let’s suppose I have a books table and an authors table. A book belongs to an author (to put things simply) I want to browse the book list order by the author’s name. In sql it would be like this (to make it clear) s… [Previous page](https://www.ruby-forum.com/top.md?page=1506&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1508&per_page=50)