# Top **URL:** https://www.ruby-forum.com/top.md?page=985 [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:** 986 --- ## [Which methods does "puts" invoke?](https://www.ruby-forum.com/t/which-methods-does-puts-invoke/164290)
**Author:** [@ISSSSaki\_Baz\_C](https://www.ruby-forum.com/u/ISSSSaki_Baz_C)\ **Replies:** 6\ **Last updated:** [March 31, 2009, 11:03am UTC](https://www.ruby-forum.com/t/which-methods-does-puts-invoke/164290 "2009-03-31T11:03:12Z")
Hi, if I redefine “to\_s” or “inspect” methods in String class I still get the original output when doing: puts string Which String@method is invoked when executing “puts”? Thanks. --- ## [Regular expression / gsub question](https://www.ruby-forum.com/t/regular-expression-gsub-question/162794)
**Author:** [@mmcolli00](https://www.ruby-forum.com/u/mmcolli00)\ **Replies:** 6\ **Last updated:** [March 14, 2009, 1:54pm UTC](https://www.ruby-forum.com/t/regular-expression-gsub-question/162794 "2009-03-14T13:54:26Z")
Hi Do you know how use a regular expression to get only the scripname from the each filename below? I have long filename and I want to pull out a segment “scriptname” only. I have been using a regular expression with … --- ## [Thread safety in 2.2.2 - Thread.new { do\_sth } to do background job?](https://www.ruby-forum.com/t/thread-safety-in-2-2-2-thread-new-do-sth-to-do-background-job/157505)
**Author:** [@hubertlepicki](https://www.ruby-forum.com/u/hubertlepicki)\ **Replies:** 6\ **Last updated:** [January 14, 2009, 4:50am UTC](https://www.ruby-forum.com/t/thread-safety-in-2-2-2-thread-new-do-sth-to-do-background-job/157505 "2009-01-14T04:50:35Z")
Hi guys, I am writing application that is converting files from one format to another. The process takes some time for larger files, and I want to run it in backround. My application is running in threaded mode (enab… --- ## [Visual studio 2005](https://www.ruby-forum.com/t/visual-studio-2005/150811)
**Author:** [@kuyarico](https://www.ruby-forum.com/u/kuyarico)\ **Replies:** 6\ **Last updated:** [October 14, 2008, 3:09pm UTC](https://www.ruby-forum.com/t/visual-studio-2005/150811 "2008-10-14T15:09:59Z")
Hi guys, I am newbie for ruby, but I used vs studio for long time. I searched this forum for informations about how to build exentions for buy with visual studio 2005 (c++), but I didn’t get a clear answer, could anyo… --- ## [Comment je peut ajouter un page rhtml dans le cas de scaffold!](https://www.ruby-forum.com/t/comment-je-peut-ajouter-un-page-rhtml-dans-le-cas-de-scaffold/138480)
**Author:** [@kyo](https://www.ruby-forum.com/u/kyo)\ **Replies:** 6\ **Last updated:** [May 24, 2008, 11:35pm UTC](https://www.ruby-forum.com/t/comment-je-peut-ajouter-un-page-rhtml-dans-le-cas-de-scaffold/138480 "2008-05-24T23:35:56Z")
Salut les amis j’ai un petit probléme concerne l’ajout d’une nouvelle page rhtml;j’ai creé un scaffold s’appelle “client” alors les fonctions CRUD “edit.html.erb”,show.html.erb"…sont créeautomatiquement dans VIEW ,qua… --- ## [Rails+Ajax how to auto update information with out user intervention?](https://www.ruby-forum.com/t/rails-ajax-how-to-auto-update-information-with-out-user-intervention/137443)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [May 14, 2008, 2:32am UTC](https://www.ruby-forum.com/t/rails-ajax-how-to-auto-update-information-with-out-user-intervention/137443 "2008-05-14T02:32:48Z")
Hi, all the examples I find of ajax on rails are mostly the same, user clicks on link or button and ajax runs… but what about if ajax starts when the page loads the first time and keeps running? for example to have a … --- ## [Ruby DBI](https://www.ruby-forum.com/t/ruby-dbi/124088)
**Author:** [@Praveen\_R](https://www.ruby-forum.com/u/Praveen_R)\ **Replies:** 6\ **Last updated:** [December 24, 2007, 9:18pm UTC](https://www.ruby-forum.com/t/ruby-dbi/124088 "2007-12-24T21:18:19Z")
Hi What's the best way to do raw SQL in Ruby? Something like Perl's DBI. I see there is a Ruby DBI but it seems in beta. Can one use ActiveRecord to run arbitrary SQL statements? I'm not really interested in a full-fle… --- ## [SMA -\> N-type connectors for USRP](https://www.ruby-forum.com/t/sma-n-type-connectors-for-usrp/112055)
**Author:** [@george\_n](https://www.ruby-forum.com/u/george_n)\ **Replies:** 6\ **Last updated:** [August 15, 2007, 2:51pm UTC](https://www.ruby-forum.com/t/sma-n-type-connectors-for-usrp/112055 "2007-08-15T14:51:27Z")
Slightly OT, but since the USRP uses SMA connectors and most oscopes use N-type connectors, I’m looking for some SMA-\>N-type connectors. I’ve found: http://www.pasternack.com/product-SMA-MALE-TO-N-MALE-PE9080-72143.ht… --- ## [Any rails host that have ffmpeg available?](https://www.ruby-forum.com/t/any-rails-host-that-have-ffmpeg-available/107921)
**Author:** [@mixplate](https://www.ruby-forum.com/u/mixplate)\ **Replies:** 6\ **Last updated:** [June 28, 2007, 3:32pm UTC](https://www.ruby-forum.com/t/any-rails-host-that-have-ffmpeg-available/107921 "2007-06-28T15:32:28Z")
looking for a rails host that have ffmpeg installed. found out that some hosting companies dont allow that softwar on their system. any reliable rails hosts already have that installed? thanks --- ## [Two Problems From a Newbie](https://www.ruby-forum.com/t/two-problems-from-a-newbie/107393)
**Author:** [@danielj](https://www.ruby-forum.com/u/danielj)\ **Replies:** 6\ **Last updated:** [June 21, 2007, 8:48pm UTC](https://www.ruby-forum.com/t/two-problems-from-a-newbie/107393 "2007-06-21T20:48:26Z")
def mtdarry 10.times do |num| square = num \* num return num, square if num \> 5 end end num, square = mtdarry puts num puts square I can’t figure out why this outputs they way it does? I know it is simple but I … --- ## [Manage users through a web service](https://www.ruby-forum.com/t/manage-users-through-a-web-service/80513)
**Author:** [@rph](https://www.ruby-forum.com/u/rph)\ **Replies:** 6\ **Last updated:** [December 28, 2006, 4:25am UTC](https://www.ruby-forum.com/t/manage-users-through-a-web-service/80513 "2006-12-28T04:25:45Z")
First of all, I’ll apologize because this is going to be more of a general setup question rather than a specific coding question. I’m relatively new to Rails and I’ve never built a web service before. So, here’s my … --- ## [Isn't there a DRYer way for "size"=?](https://www.ruby-forum.com/t/isnt-there-a-dryer-way-for-size/69174)
**Author:** [@shauna](https://www.ruby-forum.com/u/shauna)\ **Replies:** 6\ **Last updated:** [October 13, 2006, 11:36am UTC](https://www.ruby-forum.com/t/isnt-there-a-dryer-way-for-size/69174 "2006-10-13T11:36:50Z")
I’ve started doing some form formatting in a form.rhtml file and found that I was copying the sizes of the fields directly from the migrate create file into the \_form.rhtml file for each field. Searching around for a … --- ## [Importing from YAML](https://www.ruby-forum.com/t/importing-from-yaml/69829)
**Author:** [@tobyr](https://www.ruby-forum.com/u/tobyr)\ **Replies:** 6\ **Last updated:** [September 25, 2006, 1:30am UTC](https://www.ruby-forum.com/t/importing-from-yaml/69829 "2006-09-25T01:30:15Z")
I’ve learned that a very quick and easy way to save a Ruby object to a file is to use YAML e.g. def saveMyObject File.open(self.fileName,"a+") { |f| f.write(self.to\_yaml) f.close } end However, the article which… --- ## [Ruby plugin in EasyEclipse](https://www.ruby-forum.com/t/ruby-plugin-in-easyeclipse/96859)
**Author:** [@damaris](https://www.ruby-forum.com/u/damaris)\ **Replies:** 6\ **Last updated:** [July 7, 2006, 1:03am UTC](https://www.ruby-forum.com/t/ruby-plugin-in-easyeclipse/96859 "2006-07-07T01:03:08Z")
Hi you all, anybody knows and/or uses Ruby plugin for Eclipse or EasyEclipse? If not, just don’t keep on reading :slight\_smile: If yes… I am writing a simple program: print "Enter your new idea: " idea = gets print … --- ## [Sourceforge (usrp) cvs problems anyone?](https://www.ruby-forum.com/t/sourceforge-usrp-cvs-problems-anyone/63838)
**Author:** [@matteo\_c](https://www.ruby-forum.com/u/matteo_c)\ **Replies:** 6\ **Last updated:** [June 19, 2006, 9:20pm UTC](https://www.ruby-forum.com/t/sourceforge-usrp-cvs-problems-anyone/63838 "2006-06-19T21:20:09Z")
hello, is anyone experiencing problems in checking out opensdr from sourceforge ? I am getting a “no route to host” since yesterday… cheers Matteo --- ## [Basic ruby looping question](https://www.ruby-forum.com/t/basic-ruby-looping-question/61808)
**Author:** [@marstoni](https://www.ruby-forum.com/u/marstoni)\ **Replies:** 6\ **Last updated:** [May 28, 2006, 6:19am UTC](https://www.ruby-forum.com/t/basic-ruby-looping-question/61808 "2006-05-28T06:19:23Z")
I’m trying to do something regarding looping through an array, but only with elements I need. I’m not sure exactly how to go about it to make it the most efficient. Is there basically a way to do something like: for … --- ## [Symbols similiar to defined in c++?](https://www.ruby-forum.com/t/symbols-similiar-to-defined-in-c/76742)
**Author:** [@Servando\_G](https://www.ruby-forum.com/u/Servando_G)\ **Replies:** 6\ **Last updated:** [March 6, 2006, 4:23pm UTC](https://www.ruby-forum.com/t/symbols-similiar-to-defined-in-c/76742 "2006-03-06T16:23:04Z")
would it be safe to say that I can use symbols in the same manner as a defined variable in c++ define n 9 void main() { for (index=0; while index \< n,index++) print index while } --- ## [Bug in Script.aculo.us' Ajax.InPlaceEditor?](https://www.ruby-forum.com/t/bug-in-script-aculo-us-ajax-inplaceeditor/52985)
**Author:** [@princenamor](https://www.ruby-forum.com/u/princenamor)\ **Replies:** 6\ **Last updated:** [January 23, 2006, 2:21am UTC](https://www.ruby-forum.com/t/bug-in-script-aculo-us-ajax-inplaceeditor/52985 "2006-01-23T02:21:20Z")
Guys, I am likely going to submit this as a bug, but wanted to see if anyone else is experiencing it. I’m trying to use an Ajax.InPlaceEditor. In firefox, it works great, but in IE, it adds two form elements when cli… --- ## [An object that initializes multiple objects?](https://www.ruby-forum.com/t/an-object-that-initializes-multiple-objects/62235)
**Author:** [@generik](https://www.ruby-forum.com/u/generik)\ **Replies:** 6\ **Last updated:** [January 18, 2006, 8:09am UTC](https://www.ruby-forum.com/t/an-object-that-initializes-multiple-objects/62235 "2006-01-18T08:09:00Z")
Hi, Something that I have noticed is that every class that inherits from ActiveRecord::Base has a database table of its own. However what if I don’t want a class to have its own table, but to actually serve as a prox… --- ## [Ruby LED Sign Service](https://www.ruby-forum.com/t/ruby-led-sign-service/70445)
**Author:** [@aaronpowell](https://www.ruby-forum.com/u/aaronpowell)\ **Replies:** 2\ **Last updated:** [September 29, 2006, 8:48am UTC](https://www.ruby-forum.com/t/ruby-led-sign-service/70445 "2006-09-29T08:48:31Z")
I just released a new version of my BetaBrite sign library, and I decided it would be neat if I had a service so that people could try out the library. I’ve created a DRb service that lets you write to my BetaBrite LE… --- ## [Nginx / LRO on vmxnet3 / missing ACKs](https://www.ruby-forum.com/t/nginx-lro-on-vmxnet3-missing-acks/243821)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [January 12, 2016, 1:42pm UTC](https://www.ruby-forum.com/t/nginx-lro-on-vmxnet3-missing-acks/243821 "2016-01-12T13:42:38Z")
Hello, I’m currently investigating an issue with Linux (3.13.0), nginx (1.6.2), vmxnet3 (1.2.0.0-k-NAPI), IPv6 connections and large receive offload (LRO) enabled. The workflow we are investigating is a POST of a sma… --- ## [IRB Simple Prompt](https://www.ruby-forum.com/t/irb-simple-prompt/232406)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 9, 2014, 6:07am UTC](https://www.ruby-forum.com/t/irb-simple-prompt/232406 "2014-10-09T06:07:56Z")
So I’ve never written to the group as a whole, but I’ve never really had a problem until now. For some reason, my ‘irb --simple-prompt’ is no longer working. It worked yesterday and even this morning. After a rese… --- ## [Distributed cache](https://www.ruby-forum.com/t/distributed-cache/232320)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 2, 2014, 3:16pm UTC](https://www.ruby-forum.com/t/distributed-cache/232320 "2014-10-02T15:16:51Z")
Hi, I need to have the same cache content on every frontend nodes. I’m seeking a solution to do what the nginx proxy cache does, but in a distributed way : using memcached, riak or any another storage. Do you know … --- ## [Button\_link\_to with :target \_blank?](https://www.ruby-forum.com/t/button-link-to-with-target-blank/228132)
**Author:** [@kadoudal](https://www.ruby-forum.com/u/kadoudal)\ **Replies:** 2\ **Last updated:** [April 10, 2013, 11:46pm UTC](https://www.ruby-forum.com/t/button-link-to-with-target-blank/228132 "2013-04-10T23:46:32Z")
I am trying to display the generated pdf in another web browser window, I am using : \<%= button\_link\_to t("#{button}\_print"), spree.admin\_order\_path(@order, :pdf, :template =\> button, :target =\> ‘\_blank’) %\> but it’… --- ## [Question about "TypeError: can't convert Hash into Integer" in rubygems on JRuby 1.6.2](https://www.ruby-forum.com/t/question-about-typeerror-cant-convert-hash-into-integer-in-rubygems-on-jruby-1-6-2/209072)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [July 13, 2011, 10:16pm UTC](https://www.ruby-forum.com/t/question-about-typeerror-cant-convert-hash-into-integer-in-rubygems-on-jruby-1-6-2/209072 "2011-07-13T22:16:44Z")
Hello, I am trying upgrade my JRuby (on Rails) environment version from 1.4.0 to 1.6.2. (I was running JRuby in 1.8 mode, not 1.9 mode.) During this work, following errors are occured. TypeError: can’t convert Hash… --- ## [Problems installing rspec 2.6](https://www.ruby-forum.com/t/problems-installing-rspec-2-6/207357)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 24, 2011, 7:58pm UTC](https://www.ruby-forum.com/t/problems-installing-rspec-2-6/207357 "2011-05-24T19:58:56Z")
Hi, I’ve tried to install rspec on Mac OS X. I’m on Ruby 1.9.2p180. After gem install rspec and then rspec --help I get the following messages: lily:BDD berndblume-o$ rspec --help Invalid gemspec in \[/Users/ber… --- ## [\`main': can't modify frozen string / Gstreamer](https://www.ruby-forum.com/t/main-cant-modify-frozen-string-gstreamer/158168)
**Author:** [@pgoetzin](https://www.ruby-forum.com/u/pgoetzin)\ **Replies:** 2\ **Last updated:** [January 25, 2009, 10:25am UTC](https://www.ruby-forum.com/t/main-cant-modify-frozen-string-gstreamer/158168 "2009-01-25T10:25:59Z")
Hello Everyone, last year i did a small video player with gst and ruby. its was pretty unstable but it was working. now i got a new/faster pc and reinstalled all the stuff and my player was not working anymore if i s… --- ## [Problem mit acts\_as\_versioned](https://www.ruby-forum.com/t/problem-mit-acts-as-versioned/145934)
**Author:** [@Heinzelmann\_D](https://www.ruby-forum.com/u/Heinzelmann_D)\ **Replies:** 2\ **Last updated:** [August 15, 2008, 12:53pm UTC](https://www.ruby-forum.com/t/problem-mit-acts-as-versioned/145934 "2008-08-15T12:53:47Z")
Hallo, ich habe ein Problem mit dem acts\_as\_versioned Plugin. Und zwar möchte ich von einer Tabelle die “changes” heist jeweils die alten Versionen eines Datensatzes in einer externen Tabelle (change\_versions) ablege… --- ## [Drop down in a form\_for action?](https://www.ruby-forum.com/t/drop-down-in-a-form-for-action/145849)
**Author:** [@CPerry](https://www.ruby-forum.com/u/CPerry)\ **Replies:** 2\ **Last updated:** [August 14, 2008, 3:42pm UTC](https://www.ruby-forum.com/t/drop-down-in-a-form-for-action/145849 "2008-08-14T15:42:30Z")
Hey, I was just looking over the Rails API for form helpers here… http://api.rubyonrails.com/classes/ActionView/Helpers/FormHelper.html I noticed that there is no tag for a select/drop down menu?? I need to create two… --- ## [Removing whitespaces from string](https://www.ruby-forum.com/t/removing-whitespaces-from-string/145150)
**Author:** [@vanight](https://www.ruby-forum.com/u/vanight)\ **Replies:** 2\ **Last updated:** [August 7, 2008, 3:19am UTC](https://www.ruby-forum.com/t/removing-whitespaces-from-string/145150 "2008-08-07T03:19:07Z")
Hi How can I remove all whitespaces from a string. even whitespace inside the string. Thanks --- ## [Problem with Active Record and Oracle using oracle\_enhanced adapter](https://www.ruby-forum.com/t/problem-with-active-record-and-oracle-using-oracle-enhanced-adapter/137504)
**Author:** [@pabloq](https://www.ruby-forum.com/u/pabloq)\ **Replies:** 2\ **Last updated:** [May 19, 2008, 7:38am UTC](https://www.ruby-forum.com/t/problem-with-active-record-and-oracle-using-oracle-enhanced-adapter/137504 "2008-05-19T07:38:56Z")
Hi, I’m having problem connecting activerecord and ruby with oracle\_enhanced adapter. I’m running this script directly in the machine with the DB. This is the example that I’m trying to run: require ‘rubygems’ requ… --- ## [Working with rails and unicode](https://www.ruby-forum.com/t/working-with-rails-and-unicode/101194)
**Author:** [@martin\_aatmaa](https://www.ruby-forum.com/u/martin_aatmaa)\ **Replies:** 2\ **Last updated:** [February 19, 2006, 7:15pm UTC](https://www.ruby-forum.com/t/working-with-rails-and-unicode/101194 "2006-02-19T19:15:35Z")
I’m trying to get basic unicode support working using the “Iteration A1” sample application from the “Agile Web D. With Rails” book. Following the “HowToUseUnicodeStrings” wiki document, I have made the following cha… --- ## [Ice-related Build Problem](https://www.ruby-forum.com/t/ice-related-build-problem/241174)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 5\ **Last updated:** [May 16, 2014, 3:07pm UTC](https://www.ruby-forum.com/t/ice-related-build-problem/241174 "2014-05-16T15:07:49Z")
Building GR with the latest pybombs completes successfully, but when calling a GR binary, there’s an error about ICE (which built without problems): $:~/pybombs/src/gnuradio/build$ gnuradio-config-info -v gnuradio-co… --- ## [Dynamic updates to console](https://www.ruby-forum.com/t/dynamic-updates-to-console/236236)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 5\ **Last updated:** [August 17, 2013, 5:31pm UTC](https://www.ruby-forum.com/t/dynamic-updates-to-console/236236 "2013-08-17T17:31:29Z")
I organized output to the console, but made ​​it quite inconvenient, the screen is cleared, get the data, and so the loop. Is it possible to update only the place that changed the meaning. The problem I have is that t… --- ## [404s logged in error.log?](https://www.ruby-forum.com/t/404s-logged-in-error-log/234912)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [May 18, 2013, 5:24am UTC](https://www.ruby-forum.com/t/404s-logged-in-error-log/234912 "2013-05-18T05:24:03Z")
I was wondering if someone could confirm that requests resulting in a 404 response are by default logged to error.log at error level “error”. Is that normal, or is there some piece of configuration I am missing that … --- ## [Where do Gems Live (e.g. CKEditor)](https://www.ruby-forum.com/t/where-do-gems-live-e-g-ckeditor/226665)
**Author:** [@jwm](https://www.ruby-forum.com/u/jwm)\ **Replies:** 5\ **Last updated:** [February 17, 2013, 6:43pm UTC](https://www.ruby-forum.com/t/where-do-gems-live-e-g-ckeditor/226665 "2013-02-17T18:43:36Z")
I’m a Rails newbie and I have added the CKEditor Gem which is working okay. To configure the gem though, you have to edit the config file, which is also working when I do that. However, when I push to github and pull … --- ## [Wat is diff between webrat and capybara?](https://www.ruby-forum.com/t/wat-is-diff-between-webrat-and-capybara/222333)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [August 27, 2012, 2:01pm UTC](https://www.ruby-forum.com/t/wat-is-diff-between-webrat-and-capybara/222333 "2012-08-27T14:01:43Z")
now i am using cucumber…and i get two topic webrat and capybara…wat is the diff between them???which one is good???which one i use??? Regards Fahim Babar Patel --- ## [Stack level too deep](https://www.ruby-forum.com/t/stack-level-too-deep/205010)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [April 5, 2011, 1:53am UTC](https://www.ruby-forum.com/t/stack-level-too-deep/205010 "2011-04-05T01:53:03Z")
Stack Level too deep means there is some function recursing, probably forever. Looking over your code real quick I’ve seen the :has\_many organizations which probably leads to the recursion. When trying to get the pare… --- ## [Update rails to 3](https://www.ruby-forum.com/t/update-rails-to-3/199323)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 5\ **Last updated:** [November 18, 2010, 5:33pm UTC](https://www.ruby-forum.com/t/update-rails-to-3/199323 "2010-11-18T17:33:40Z")
sto migrando tutto a rails 3 … se è dura… --- ## [Scrivere un'applicazione a "moduli"](https://www.ruby-forum.com/t/scrivere-unapplicazione-a-moduli/194481)
**Author:** [@Tommaso\_V](https://www.ruby-forum.com/u/Tommaso_V)\ **Replies:** 5\ **Last updated:** [September 6, 2010, 7:28pm UTC](https://www.ruby-forum.com/t/scrivere-unapplicazione-a-moduli/194481 "2010-09-06T19:28:10Z")
Ciao a tutti, per lavoro mi trovo spesso a scrivere applicazioni rails per la gestione dei vari software che girano sui server. Con l’occasione di Rails 3 vorrei finalmente scrivere qualcosa a moduli, ovvero una base… --- ## [Is there a way to make class and object constants in Ruby?](https://www.ruby-forum.com/t/is-there-a-way-to-make-class-and-object-constants-in-ruby/186969)
**Author:** [@Xeno\_C](https://www.ruby-forum.com/u/Xeno_C)\ **Replies:** 5\ **Last updated:** [April 15, 2010, 5:27am UTC](https://www.ruby-forum.com/t/is-there-a-way-to-make-class-and-object-constants-in-ruby/186969 "2010-04-15T05:27:36Z")
I am reading up in other areas, and it occurs to me much of the items I have as class and object variables really should be constants, but ideally still in the class or object context. Is there a way to do this? xc … --- ## [Where to find org.apache.bsf.util imported by jruby-embed](https://www.ruby-forum.com/t/where-to-find-org-apache-bsf-util-imported-by-jruby-embed/183244)
**Author:** [@Hasan](https://www.ruby-forum.com/u/Hasan)\ **Replies:** 5\ **Last updated:** [February 12, 2010, 12:25am UTC](https://www.ruby-forum.com/t/where-to-find-org-apache-bsf-util-imported-by-jruby-embed/183244 "2010-02-12T00:25:53Z")
Dear all, we’d like to use jruby-embed bundle, but wonder where to find org.apache.bsf.util imported by this bundle. Can someone give us a hint? Thanks! Regards Hasan To unsubscribe from this list, please visit: … --- ## [Strano comportamento di image\_tag](https://www.ruby-forum.com/t/strano-comportamento-di-image-tag/177728)
**Author:** [@pezzuya](https://www.ruby-forum.com/u/pezzuya)\ **Replies:** 5\ **Last updated:** [October 23, 2009, 1:10pm UTC](https://www.ruby-forum.com/t/strano-comportamento-di-image-tag/177728 "2009-10-23T13:10:47Z")
Ciao a tutti. Sto modificando il plugin wee\_beastie per inserire un mio logo al posto di quello di default all’interno dei post. Ho due helper da modificare e entrambe riportano l’istruzione image\_tag. Ho inserito il… --- ## [Ruby Marshal unexpected results](https://www.ruby-forum.com/t/ruby-marshal-unexpected-results/176888)
**Author:** [@aaronvb](https://www.ruby-forum.com/u/aaronvb)\ **Replies:** 5\ **Last updated:** [October 7, 2009, 8:29pm UTC](https://www.ruby-forum.com/t/ruby-marshal-unexpected-results/176888 "2009-10-07T20:29:20Z")
Hi there, For a Rails project, I’m trying to serialize some data in a hash, using Marshal. However, this data is getting serialized in unexpected ways. I’m not sure if there’s a problem with Marshal, my data, or me. I… --- ## [\[Cucumber\] Cucumber and acts\_as\_xapian](https://www.ruby-forum.com/t/cucumber-cucumber-and-acts-as-xapian/159210)
**Author:** [@bartz](https://www.ruby-forum.com/u/bartz)\ **Replies:** 5\ **Last updated:** [February 2, 2009, 9:30pm UTC](https://www.ruby-forum.com/t/cucumber-cucumber-and-acts-as-xapian/159210 "2009-02-02T21:30:04Z")
Hey list, Anyone have experience with acts\_as\_xapian and Cucumber? I’m struggling with updating xapian’s index, to actually “find” fluff that has been indexed… In a scenario, I’m adding a bunch of articles, and in th… --- ## [Nginx-0.7.32](https://www.ruby-forum.com/t/nginx-0-7-32/158659)
**Author:** [@imixaly4](https://www.ruby-forum.com/u/imixaly4)\ **Replies:** 5\ **Last updated:** [January 27, 2009, 8:33am UTC](https://www.ruby-forum.com/t/nginx-0-7-32/158659 "2009-01-27T08:33:59Z")
Changes with nginx 0.7.32 26 Jan 2009 \*) Feature: now a directory existence testing can be set explicitly in the “try\_files” directive. \*) Bugfix: fastcgi\_store stored files n… --- ## [Submit formulario](https://www.ruby-forum.com/t/submit-formulario/146803)
**Author:** [@calabriama](https://www.ruby-forum.com/u/calabriama)\ **Replies:** 5\ **Last updated:** [October 2, 2008, 10:14pm UTC](https://www.ruby-forum.com/t/submit-formulario/146803 "2008-10-02T22:14:45Z")
Hola, estoy teniendo un problema al hacer un simple submit de un formulario, simplemente no me deja, parto desde esta url: http://miapp.es/admin/documentos/list/3?doc=94 Cuando doy al botón submit me aparece el error … --- ## [Rails/Apache/Mongrel/SSL](https://www.ruby-forum.com/t/rails-apache-mongrel-ssl/147739)
**Author:** [@bmcelhany](https://www.ruby-forum.com/u/bmcelhany)\ **Replies:** 5\ **Last updated:** [September 4, 2008, 10:58pm UTC](https://www.ruby-forum.com/t/rails-apache-mongrel-ssl/147739 "2008-09-04T22:58:40Z")
Hi all, I’m looking for a little guidance here in setting up my .htacces and/ or httpd.conf files. I’ve got a single Rails app that happens to have two domains pointing to it…let’s say www.domain1.com and www.domain2… --- ## [Gsub html sanitizer](https://www.ruby-forum.com/t/gsub-html-sanitizer/147402)
**Author:** [@chelseas](https://www.ruby-forum.com/u/chelseas)\ **Replies:** 5\ **Last updated:** [September 1, 2008, 2:31pm UTC](https://www.ruby-forum.com/t/gsub-html-sanitizer/147402 "2008-09-01T14:31:55Z")
I’m new to Ruby and a bit confused about how gsub works. I’ve read the documentation, searched ruby-forum, and tried numerous google searches, but can’t seem to figure out how to do something that should be simple. Th… --- ## [Integrating IPN of Paypal](https://www.ruby-forum.com/t/integrating-ipn-of-paypal/127032)
**Author:** [@hungryrubian](https://www.ruby-forum.com/u/hungryrubian)\ **Replies:** 5\ **Last updated:** [February 6, 2008, 3:11pm UTC](https://www.ruby-forum.com/t/integrating-ipn-of-paypal/127032 "2008-02-06T15:11:23Z")
Hi, Can any body help me how to integrate IPN of paypal in the rails application [Previous page](https://www.ruby-forum.com/top.md?page=984&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=986&per_page=50)