# Top **URL:** https://www.ruby-forum.com/top.md?page=1246 [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:** 1247 --- ## [Extracting tables content from a document in ruby](https://www.ruby-forum.com/t/extracting-tables-content-from-a-document-in-ruby/227384)
**Author:** [@shefali\_s](https://www.ruby-forum.com/u/shefali_s)\ **Replies:** 4\ **Last updated:** [March 14, 2013, 3:07pm UTC](https://www.ruby-forum.com/t/extracting-tables-content-from-a-document-in-ruby/227384 "2013-03-14T15:07:46Z")
How to extract table contents from a doc,docx and pdf using ruby on rails .Please reply as soon as possible Thank You…!!! --- ## [Help for ideas of instance method or controller](https://www.ruby-forum.com/t/help-for-ideas-of-instance-method-or-controller/224417)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [November 11, 2012, 10:57am UTC](https://www.ruby-forum.com/t/help-for-ideas-of-instance-method-or-controller/224417 "2012-11-11T10:57:30Z")
I have a general question about Rails controller or instance method. Say, I have two models, Give Take Each of these has an identical set of columns like, Give : weight:integer, day:date Take: weight:integer, day:d… --- ## [How do we get the End of Line date for the gems which we are using Ruby on Rails?](https://www.ruby-forum.com/t/how-do-we-get-the-end-of-line-date-for-the-gems-which-we-are-using-ruby-on-rails/223608)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [October 11, 2012, 9:46am UTC](https://www.ruby-forum.com/t/how-do-we-get-the-end-of-line-date-for-the-gems-which-we-are-using-ruby-on-rails/223608 "2012-10-11T09:46:44Z")
Hi All, I want to know the EOL date for the below gems for ROR. Can anyone help me how to find the EOL dates authlogic will paginate oauth-plugin 0.3.14 statistics 0.1.1 YUI cucumber 0.6.4 cucumber-rails 0.3.0 rspec… --- ## [Parsing Newb Help](https://www.ruby-forum.com/t/parsing-newb-help/222657)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [September 5, 2012, 3:40am UTC](https://www.ruby-forum.com/t/parsing-newb-help/222657 "2012-09-05T03:40:53Z")
Hey guys, I’m pretty new to Ruby, and programming in general, and am having massive trouble parsing some HTML pages I scraped from Yellow Pages. So far, I’ve been using the link below as my template I am trying to … --- ## [RubyDay](https://www.ruby-forum.com/t/rubyday/220579)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [June 14, 2012, 10:07am UTC](https://www.ruby-forum.com/t/rubyday/220579 "2012-06-14T10:07:58Z")
Ciao, ero negli States, mi sono un po’ perso, e mi sono liberato all’ultimo momento. Speranze di un ticket per il RubyDay non ce ne sono pi, vero? Grazie, Luca --- ## [\[ruby-trunk - Bug #5524\]\[Assigned\] IO.wait\_for\_single\_fd(closed fd) sticks on other than Linux](https://www.ruby-forum.com/t/ruby-trunk-bug-5524-assigned-io-wait-for-single-fd-closed-fd-sticks-on-other-than-linux/213364)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [November 8, 2011, 5:41pm UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-5524-assigned-io-wait-for-single-fd-closed-fd-sticks-on-other-than-linux/213364 "2011-11-08T17:41:30Z")
Issue #5524 has been reported by Yui NARUSE. Bug #5524: IO.wait\_for\_single\_fd(closed fd) sticks on other than Linux Author: Yui NARUSE Status: Assigned Priority: Normal Assignee: Motohiro KOSAKI Category: Target… --- ## [The performance&memory footprint of Rails3](https://www.ruby-forum.com/t/the-performance-memory-footprint-of-rails3/209913)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [July 27, 2011, 1:27pm UTC](https://www.ruby-forum.com/t/the-performance-memory-footprint-of-rails3/209913 "2011-07-27T13:27:23Z")
I just upgraded my application infrastructure to Rails 3.0.7 from Rails 1.2.3. After performance test, I found: 15% downgrade time cost per request 200% memory cost per process I’m using lighttpd/fastcgi/rubyee. I … --- ## [Using custom signal processing module](https://www.ruby-forum.com/t/using-custom-signal-processing-module/207969)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [June 7, 2011, 5:47pm UTC](https://www.ruby-forum.com/t/using-custom-signal-processing-module/207969 "2011-06-07T17:47:50Z")
Hi, I had the same problem and i find a temporary solution for it. When you sudo make install a folder with the same name of your module should appear on the path usr/local/include/“your module name”. But instead the… --- ## [Cannot install a gem on Windows x64](https://www.ruby-forum.com/t/cannot-install-a-gem-on-windows-x64/197366)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [October 14, 2010, 3:26pm UTC](https://www.ruby-forum.com/t/cannot-install-a-gem-on-windows-x64/197366 "2010-10-14T15:26:09Z")
Hi, I am trying to install CUBRID Database Driver through “gem install cubrid” on my Windows x64 machine. I have installed CUBRID 3.0 x64. Ruby 1.8.7-p302 from Downloads DevKit-3.4.5-20100819-1535-sfx.exe from Down… --- ## [Testomg: doing def test\_blah or test "blah" do](https://www.ruby-forum.com/t/testomg-doing-def-test-blah-or-test-blah-do/191389)
**Author:** [@firecube](https://www.ruby-forum.com/u/firecube)\ **Replies:** 4\ **Last updated:** [July 12, 2010, 3:51pm UTC](https://www.ruby-forum.com/t/testomg-doing-def-test-blah-or-test-blah-do/191389 "2010-07-12T15:51:22Z")
Hey, I’m wondering about the distinction between writing test methods like def test\_something\_to\_test end and like test “something to test” do end It seems like there’s no difference. I did notice, however… --- ## [\[Bug #3030\] make test-all fails with zlib 1.2.4](https://www.ruby-forum.com/t/bug-3030-make-test-all-fails-with-zlib-1-2-4/185883)
**Author:** [@Takashi\_T](https://www.ruby-forum.com/u/Takashi_T)\ **Replies:** 4\ **Last updated:** [April 20, 2010, 4:44pm UTC](https://www.ruby-forum.com/t/bug-3030-make-test-all-fails-with-zlib-1-2-4/185883 "2010-04-20T16:44:55Z")
Bug #3030: make test-all fails with zlib 1.2.4 http://redmine.ruby-lang.org/issues/show/3030 e$B5/I\<\ **Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 4\ **Last updated:** [March 4, 2010, 11:48pm UTC](https://www.ruby-forum.com/t/unable-to-run-trunk/184588 "2010-03-04T23:48:43Z") get this on two different computers with clean builds… C:\\dev\\ruby\\downloads\\jruby\\bin\>jruby -v -e ‘’ This application has requested the Runtime to terminate it in an unusual way. Please contact the application’s sup… --- ## [Quindi in definitiva per il deployment in ambiente di produzione](https://www.ruby-forum.com/t/quindi-in-definitiva-per-il-deployment-in-ambiente-di-produzione/169781)
**Author:** [@msan](https://www.ruby-forum.com/u/msan)\ **Replies:** 4\ **Last updated:** [June 8, 2009, 8:37pm UTC](https://www.ruby-forum.com/t/quindi-in-definitiva-per-il-deployment-in-ambiente-di-produzione/169781 "2009-06-08T20:37:42Z")
La mia situazione: server di sviluppo linux sul quale, a livello di sistema, ho installato ruby con tutte le gemme necessarie per le mie applicazioni. Commit regolari su un server cvs, anch’esso linux. Poi arriva il … --- ## [Strange NoMethodError when trying to work in production mode](https://www.ruby-forum.com/t/strange-nomethoderror-when-trying-to-work-in-production-mode/166895)
**Author:** [@gte351s](https://www.ruby-forum.com/u/gte351s)\ **Replies:** 4\ **Last updated:** [May 3, 2009, 8:16am UTC](https://www.ruby-forum.com/t/strange-nomethoderror-when-trying-to-work-in-production-mode/166895 "2009-05-03T08:16:03Z")
Hi - I’m trying to see how my app behaves in production environment by running the development server with -e production: appdir~$ ./script/server -p production =\> Booting Mongrel =\> Rails 2.3.2 application starting … --- ## [Ruby EE: Problem with BigDecimal](https://www.ruby-forum.com/t/ruby-ee-problem-with-bigdecimal/159296)
**Author:** [@tuktuk](https://www.ruby-forum.com/u/tuktuk)\ **Replies:** 4\ **Last updated:** [February 7, 2009, 4:10pm UTC](https://www.ruby-forum.com/t/ruby-ee-problem-with-bigdecimal/159296 "2009-02-07T16:10:15Z")
I have a strange problem with my setup of Passenger and Ruby Enterprise Edition. Sometimes the loading of BigDecimals from the database and session fails (silently) and the variable containing the BigDecimal is just e… --- ## [Ar\_mailer and missing template in production environment](https://www.ruby-forum.com/t/ar-mailer-and-missing-template-in-production-environment/159375)
**Author:** [@Borja\_MartSSS\_n](https://www.ruby-forum.com/u/Borja_MartSSS_n)\ **Replies:** 4\ **Last updated:** [February 5, 2009, 10:33am UTC](https://www.ruby-forum.com/t/ar-mailer-and-missing-template-in-production-environment/159375 "2009-02-05T10:33:10Z")
Hi, I’m trying to use ar\_mailer to send newsletters in my application. The thing is that what I’ve done works fine while I’m under development mode but when I try to run it in my server in production mode I become the … --- ## [How to cycle through an instance](https://www.ruby-forum.com/t/how-to-cycle-through-an-instance/155791)
**Author:** [@tharrisx](https://www.ruby-forum.com/u/tharrisx)\ **Replies:** 4\ **Last updated:** [December 17, 2008, 10:27am UTC](https://www.ruby-forum.com/t/how-to-cycle-through-an-instance/155791 "2008-12-17T10:27:51Z")
Hi there, I’m sorry for this noob question (but at least it must be a quick one for you guys): I have an instance of an object in my database and need to get out every element of it, like this: Example: model = stud… --- ## [\_\_PRETTY\_\_FUNCTION\_\_ for Ruby?](https://www.ruby-forum.com/t/pretty-function-for-ruby/155625)
**Author:** [@amin1426](https://www.ruby-forum.com/u/amin1426)\ **Replies:** 4\ **Last updated:** [December 15, 2008, 5:15am UTC](https://www.ruby-forum.com/t/pretty-function-for-ruby/155625 "2008-12-15T05:15:47Z")
We have FILE and LINE… So it would be nice to have PRETTY\_FUNCTION? Is there one or do I have to roll my own out of “caller(1)\[0\]”? John C. Phone : (64)(3) 358 6639 Tait Electronics … --- ## [Testing w/ Xapian and other off-line indexing search engines](https://www.ruby-forum.com/t/testing-w-xapian-and-other-off-line-indexing-search-engines/155161)
**Author:** [@Jeffrey\_LSTaylor](https://www.ruby-forum.com/u/Jeffrey_LSTaylor)\ **Replies:** 4\ **Last updated:** [December 10, 2008, 12:38am UTC](https://www.ruby-forum.com/t/testing-w-xapian-and-other-off-line-indexing-search-engines/155161 "2008-12-10T00:38:13Z")
I am running into problems testing with Xapian and Sphinx, both off-line index updating search engines (i.e., adding/changing an indexed record puts the re uest into a queue with the actual work done in a cronjob). … --- ## [Should I be using UTF-8 mysql tables/database?](https://www.ruby-forum.com/t/should-i-be-using-utf-8-mysql-tables-database/155103)
**Author:** [@will](https://www.ruby-forum.com/u/will)\ **Replies:** 4\ **Last updated:** [December 9, 2008, 7:42am UTC](https://www.ruby-forum.com/t/should-i-be-using-utf-8-mysql-tables-database/155103 "2008-12-09T07:42:55Z")
Hi, Should I be using mysql tables/daatbase encoded in UTF-8 instead of the default latin1? What are the benefits of one vs. the other? There is the possibility of needing to support other languages in the future. W… --- ## [Nokogiri 1.0.5 Released](https://www.ruby-forum.com/t/nokogiri-1-0-5-released/153197)
**Author:** [@aaronpowell](https://www.ruby-forum.com/u/aaronpowell)\ **Replies:** 4\ **Last updated:** [November 13, 2008, 10:32pm UTC](https://www.ruby-forum.com/t/nokogiri-1-0-5-released/153197 "2008-11-13T22:32:13Z")
nokogiri version 1.0.5 has been released! http://nokogiri.rubyforge.org/ http://github.com/tenderlove/nokogiri/wikis http://github.com/tenderlove/nokogiri/tree/master http://rubyforge.org/mailman/listinfo/nokogiri-talk … --- ## [AST for ruby code](https://www.ruby-forum.com/t/ast-for-ruby-code/139943)
**Author:** [@drweb](https://www.ruby-forum.com/u/drweb)\ **Replies:** 4\ **Last updated:** [June 10, 2008, 9:45pm UTC](https://www.ruby-forum.com/t/ast-for-ruby-code/139943 "2008-06-10T21:45:06Z")
Hi! I want AST for the following code as it is given below. I have install ruby\_parser 1.0 on my system. We are able to parse string using “RubyParser.new.parse(“1+1 = 2”)” and the result is " s(:str, “1+1=2”)". But … --- ## [Onmouseover popup](https://www.ruby-forum.com/t/onmouseover-popup/134823)
**Author:** [@katsuo](https://www.ruby-forum.com/u/katsuo)\ **Replies:** 4\ **Last updated:** [April 16, 2008, 12:34am UTC](https://www.ruby-forum.com/t/onmouseover-popup/134823 "2008-04-16T00:34:20Z")
Hi, I would appreciate if anyone can tell me what script or method is used for links on subject list in this Ruby Forum. I am talking about the underlined link that shows the portion of a page which is linked to when … --- ## [Is this group moderated in any way, and what's up with googl](https://www.ruby-forum.com/t/is-this-group-moderated-in-any-way-and-whats-up-with-googl/82597)
**Author:** [@surf](https://www.ruby-forum.com/u/surf)\ **Replies:** 4\ **Last updated:** [September 25, 2007, 10:37pm UTC](https://www.ruby-forum.com/t/is-this-group-moderated-in-any-way-and-whats-up-with-googl/82597 "2007-09-25T22:37:39Z")
I posted a message that I was willing to work for sort of cheap so I could get more rails stuff on my resume. The post does not seem to be there however. I suspect it was removed ? Also, messages posted after jan 9th … --- ## [Huge \`if' dumps core](https://www.ruby-forum.com/t/huge-if-dumps-core/115383)
**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\ **Replies:** 4\ **Last updated:** [September 25, 2007, 9:17pm UTC](https://www.ruby-forum.com/t/huge-if-dumps-core/115383 "2007-09-25T21:17:43Z")
e$B1sF#$H?=$7$^$9!#e(B e$B0J2\<$N$h$&$K$9$k$He(B 1.8 e$B!"e(B1.9 e$B6&$KMn$A$^$9!#e(B $ ./ruby -ve ‘eval(“if false then;” + “elsif false then;” \* 1000000 + “end”)’ ruby 1.8.6 (2007-09-23 patchlevel 5000) \[i686-linux\] … --- ## [Is there a one liner to initialize a variable to 1, or incre](https://www.ruby-forum.com/t/is-there-a-one-liner-to-initialize-a-variable-to-1-or-incre/114299)
**Author:** [@Summercool](https://www.ruby-forum.com/u/Summercool)\ **Replies:** 4\ **Last updated:** [September 11, 2007, 1:43am UTC](https://www.ruby-forum.com/t/is-there-a-one-liner-to-initialize-a-variable-to-1-or-incre/114299 "2007-09-11T01:43:00Z")
as we can use foo ||= Cart.new so that if foo is nil, then now foo = Cart.new but let’s say if I have a variable i want to increment by 1 is there an idiomatic and elegant way to say foo += 1, unless foo is nil, the… --- ## [Q me recomiendan para subir imagenes](https://www.ruby-forum.com/t/q-me-recomiendan-para-subir-imagenes/78698)
**Author:** [@sebacipo](https://www.ruby-forum.com/u/sebacipo)\ **Replies:** 4\ **Last updated:** [December 9, 2006, 7:21am UTC](https://www.ruby-forum.com/t/q-me-recomiendan-para-subir-imagenes/78698 "2006-12-09T07:21:14Z")
hola, resulta q en mi aplicacion tengo una tabla productos, y quiero q el usuario pueda subir una o mas imagenes relacionadas a un producto. estube gogleando y encontre 2 maneras de hacerlo 1- almacenarlas en una carp… --- ## [Error: private method \`gsub' called for :city:Symbol](https://www.ruby-forum.com/t/error-private-method-gsub-called-for-symbol/71527)
**Author:** [@zanoni](https://www.ruby-forum.com/u/zanoni)\ **Replies:** 4\ **Last updated:** [October 9, 2006, 7:58pm UTC](https://www.ruby-forum.com/t/error-private-method-gsub-called-for-symbol/71527 "2006-10-09T19:58:23Z")
I googled around on this one but found nothing. Anyone know what these error means ? I’m trying to use it in a form field : \<%= text\_field(:search,:city.gsub(/\\s/, “’’”)) %\> But also found the same error when using … --- ## [Dropdown with concatenated columns](https://www.ruby-forum.com/t/dropdown-with-concatenated-columns/99902)
**Author:** [@ldk2005](https://www.ruby-forum.com/u/ldk2005)\ **Replies:** 4\ **Last updated:** [July 26, 2006, 8:29pm UTC](https://www.ruby-forum.com/t/dropdown-with-concatenated-columns/99902 "2006-07-26T20:29:11Z")
What is the best way to create a drop down where the viewable text in a concatenation of 2 or more columns? For instance, I hane a lookup table with these columns. Model FOO columns: id , name, phone In my drop sel… --- ## [Find()](https://www.ruby-forum.com/t/find/97808)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [July 11, 2006, 8:08am UTC](https://www.ruby-forum.com/t/find/97808 "2006-07-11T08:08:00Z")
Can some1 help me on syntax with the find() function. I’m trying to pull up a table record, called chart, that has a particular field specified. ie chart has a field called record\_id, which i know. How can i find th… --- ## [Bus error in ./script/console with postgres (ext. library)](https://www.ruby-forum.com/t/bus-error-in-script-console-with-postgres-ext-library/58466)
**Author:** [@craigcraig](https://www.ruby-forum.com/u/craigcraig)\ **Replies:** 4\ **Last updated:** [April 26, 2006, 7:27pm UTC](https://www.ruby-forum.com/t/bus-error-in-script-console-with-postgres-ext-library/58466 "2006-04-26T19:27:25Z")
Is there some special magic that needs to be performed so that the C-based postgres extension library works with the Rails console? I have installed the postgres extension library (replacing the pure Ruby version: pos… --- ## [Ruby for system administration](https://www.ruby-forum.com/t/ruby-for-system-administration/56810)
**Author:** [@Tassilo\_Horn](https://www.ruby-forum.com/u/Tassilo_Horn)\ **Replies:** 4\ **Last updated:** [April 5, 2006, 9:41am UTC](https://www.ruby-forum.com/t/ruby-for-system-administration/56810 "2006-04-05T09:41:43Z")
Hi, since I don’t like bash or other shell languages too much, I’ve started writing more and more system administration scripts in ruby, which works great and saves much time. I invoke the commands which should be ex… --- ## [Domain Registration -- Private?](https://www.ruby-forum.com/t/domain-registration-private/52331)
**Author:** [@wksmall](https://www.ruby-forum.com/u/wksmall)\ **Replies:** 4\ **Last updated:** [January 12, 2006, 10:58pm UTC](https://www.ruby-forum.com/t/domain-registration-private/52331 "2006-01-12T22:58:35Z")
The domain registration companies are pushing an add-on called ‘Private Registration’ where they keep your email and other personal info secret to prevent spam. Is this a good deal? Is it needed? Do you have it? … --- ## [How to debug ruby on rails application](https://www.ruby-forum.com/t/how-to-debug-ruby-on-rails-application/229836)
**Author:** [@venkey81185](https://www.ruby-forum.com/u/venkey81185)\ **Replies:** 6\ **Last updated:** [February 12, 2013, 9:18pm UTC](https://www.ruby-forum.com/t/how-to-debug-ruby-on-rails-application/229836 "2013-02-12T21:18:01Z")
Hi Friends, How to debug ruby on rails application line by line and how to watch values while debugging application. any one have idea please help me out… Thanks in advance --- ## [Rails and services - Architecture question](https://www.ruby-forum.com/t/rails-and-services-architecture-question/224078)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [October 30, 2012, 1:14am UTC](https://www.ruby-forum.com/t/rails-and-services-architecture-question/224078 "2012-10-30T01:14:08Z")
Hi guys! We have moved a part of our Rails app into a “service”, i.e. a Ruby script that is demonized and communicates with the main app through a message queue. This service needs to know about the models in the Rai… --- ## [Newbie question: can I run and learn Ruby on a not so powerful machine?](https://www.ruby-forum.com/t/newbie-question-can-i-run-and-learn-ruby-on-a-not-so-powerful-machine/221646)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [July 24, 2012, 4:48am UTC](https://www.ruby-forum.com/t/newbie-question-can-i-run-and-learn-ruby-on-a-not-so-powerful-machine/221646 "2012-07-24T04:48:39Z")
can I work on Ruby and RoR on my 1 GB RAM, 1.66 Ghz netbook? OS: Ubuntu I know basic HTML and CSS. what do I need to know before start to learn Ruby? --- ## [How to Debug](https://www.ruby-forum.com/t/how-to-debug/221377)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 6\ **Last updated:** [July 12, 2012, 11:43pm UTC](https://www.ruby-forum.com/t/how-to-debug/221377 "2012-07-12T23:43:43Z")
Hello i am facing problem in Debugging in aptana studio. plz help me in debugging the code…And tell me Which is best IDE for Ror development. I m New to Ror --- ## [Vlad 2.2.1 Released](https://www.ruby-forum.com/t/vlad-2-2-1-released/208640)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 6\ **Last updated:** [June 26, 2011, 1:01am UTC](https://www.ruby-forum.com/t/vlad-2-2-1-released/208640 "2011-06-26T01:01:16Z")
vlad version 2.2.1 has been released! http://rubyhitsquad.com/ http://rubyforge.org/projects/hitsquad/ Vlad the Deployer is pragmatic application deployment automation, without mercy. Much like Capistrano, but with 1… --- ## [How to specify relationship between these models](https://www.ruby-forum.com/t/how-to-specify-relationship-between-these-models/185401)
**Author:** [@tom-mac](https://www.ruby-forum.com/u/tom-mac)\ **Replies:** 6\ **Last updated:** [March 19, 2010, 1:44pm UTC](https://www.ruby-forum.com/t/how-to-specify-relationship-between-these-models/185401 "2010-03-19T13:44:23Z")
Hi I have a user model which I used as authlogic. What I need to implement is I have to add staff also to the system. And I designed tables like users name email phone etc staffs city state user\_id My question… --- ## [Mongrel in development](https://www.ruby-forum.com/t/mongrel-in-development/174031)
**Author:** [@elliottg](https://www.ruby-forum.com/u/elliottg)\ **Replies:** 6\ **Last updated:** [August 19, 2009, 8:43pm UTC](https://www.ruby-forum.com/t/mongrel-in-development/174031 "2009-08-19T20:43:50Z")
A newbie Q here… In the default leopard env. Is mongrel serving dev rails apps without sitting behind apache? In know on a production env apache or nginx etc. Is a required part of the stack. The reason I ask is, whe… --- ## [OSX configure error](https://www.ruby-forum.com/t/osx-configure-error/173307)
**Author:** [@Josef\_V](https://www.ruby-forum.com/u/Josef_V)\ **Replies:** 6\ **Last updated:** [August 11, 2009, 1:18pm UTC](https://www.ruby-forum.com/t/osx-configure-error/173307 "2009-08-11T13:18:24Z")
Hello all, I am trying to install GNU-Radio on my PowerBook G4 1.67GHz with OS X 10.4.11 I read the OS X build instructions from RadioWare. But get error during the installation of the dependent packages from Macpo… --- ## [Helper](https://www.ruby-forum.com/t/helper/160918)
**Author:** [@giga](https://www.ruby-forum.com/u/giga)\ **Replies:** 6\ **Last updated:** [February 24, 2009, 9:17am UTC](https://www.ruby-forum.com/t/helper/160918 "2009-02-24T09:17:16Z")
How make a helper: If value X is true: print else --- ## [Get # of errors in error\_messages\_for](https://www.ruby-forum.com/t/get-of-errors-in-error-messages-for/159507)
**Author:** [@johnroyworld](https://www.ruby-forum.com/u/johnroyworld)\ **Replies:** 6\ **Last updated:** [February 6, 2009, 6:46am UTC](https://www.ruby-forum.com/t/get-of-errors-in-error-messages-for/159507 "2009-02-06T06:46:01Z")
hi everyone here i go again, i have problem we error message validation here is the sample of my code: error\_messages\_for :user, :header\_message =\> ‘X errors, please find red mark’, :message =\> ‘Following errors were … --- ## [Exposing Rails as Java Class](https://www.ruby-forum.com/t/exposing-rails-as-java-class/148615)
**Author:** [@ADADAD](https://www.ruby-forum.com/u/ADADAD)\ **Replies:** 6\ **Last updated:** [September 20, 2008, 2:32am UTC](https://www.ruby-forum.com/t/exposing-rails-as-java-class/148615 "2008-09-20T02:32:28Z")
hello, we are looking to integrate with Adobe LiveCycle Dataservices which is basically a java application wrapped up in a WAR. Their application ideally will call java classes directly instead of through a REST ser… --- ## [Ajax on rails](https://www.ruby-forum.com/t/ajax-on-rails/147867)
**Author:** [@pipex](https://www.ruby-forum.com/u/pipex)\ **Replies:** 6\ **Last updated:** [September 7, 2008, 10:30pm UTC](https://www.ruby-forum.com/t/ajax-on-rails/147867 "2008-09-07T22:30:57Z")
I need som help i want tha a hole to have a link to remote to a controllers action (yo do click on any part inside th div and the action is executed) how can i do that!! – Felipe V. Contesse Ingeniería Civil In… --- ## [Rubyforge forgets I'm logged in](https://www.ruby-forum.com/t/rubyforge-forgets-im-logged-in/144165)
**Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 6\ **Last updated:** [August 7, 2008, 2:53am UTC](https://www.ruby-forum.com/t/rubyforge-forgets-im-logged-in/144165 "2008-08-07T02:53:57Z")
Has anyone else run into some problems of rubyforge forgetting that you are logged in? Any thoughts? -R --- ## [Cc always picks ruby/ruby.h on OS X](https://www.ruby-forum.com/t/cc-always-picks-ruby-ruby-h-on-os-x/142550)
**Author:** [@Akinori\_MUSHA](https://www.ruby-forum.com/u/Akinori_MUSHA)\ **Replies:** 6\ **Last updated:** [July 11, 2008, 7:48am UTC](https://www.ruby-forum.com/t/cc-always-picks-ruby-ruby-h-on-os-x/142550 "2008-07-11T07:48:19Z")
　ruby 1.8 の tk ライブラリが OS X 上でビルドできない件です。 　OS X の gcc には仕掛けがあり、 ruby 1.9 が入っていなくても #include \ は /System/Library/Frameworks… --- ## [Rucola 0.0.1 released](https://www.ruby-forum.com/t/rucola-0-0-1-released/119184)
**Author:** [@el-oy](https://www.ruby-forum.com/u/el-oy)\ **Replies:** 6\ **Last updated:** [November 5, 2007, 1:21pm UTC](https://www.ruby-forum.com/t/rucola-0-0-1-released/119184 "2007-11-05T13:21:55Z")
Hello, Yesterday we released the first alpha version of rucola: http://rucola.rubyforge.org/ For a screencast (showed at RubyConf by Dr Nic) using the rucola command see this post: http://www.superalloy.nl/blog/2007… --- ## [Newbie trying to teach himself relationships (dangerous)](https://www.ruby-forum.com/t/newbie-trying-to-teach-himself-relationships-dangerous/119090)
**Author:** [@Nevyn](https://www.ruby-forum.com/u/Nevyn)\ **Replies:** 6\ **Last updated:** [November 5, 2007, 8:45am UTC](https://www.ruby-forum.com/t/newbie-trying-to-teach-himself-relationships-dangerous/119090 "2007-11-05T08:45:05Z")
Hi Guys, I am trying to learn ruby on rails as well as computer programming in general. I am a little confused about relationships. I want to create a ‘has and belongs to many’ relationship by making my books taggabl… --- ## [Can all methods be made to fit REST?](https://www.ruby-forum.com/t/can-all-methods-be-made-to-fit-rest/117628)
**Author:** [@ant](https://www.ruby-forum.com/u/ant)\ **Replies:** 6\ **Last updated:** [October 18, 2007, 9:05pm UTC](https://www.ruby-forum.com/t/can-all-methods-be-made-to-fit-rest/117628 "2007-10-18T21:05:36Z")
I know that if you listen to DHH and similar REST evangelists that they would have you believe that all methods can be reduced to the seven that fit the REST conventions (create, show, update, destroy, index, new, and… [Previous page](https://www.ruby-forum.com/top.md?page=1245&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1247&per_page=50)