# Top **URL:** https://www.ruby-forum.com/top.md?page=1478 [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:** 1479 --- ## [Is this a case for STI?](https://www.ruby-forum.com/t/is-this-a-case-for-sti/99055)
**Author:** [@seanhussey](https://www.ruby-forum.com/u/seanhussey)\ **Replies:** 4\ **Last updated:** [January 31, 2006, 6:22pm UTC](https://www.ruby-forum.com/t/is-this-a-case-for-sti/99055 "2006-01-31T18:22:27Z")
Hi everyone, We have different populations of people here at our college: Staff, Faculty, Students, Alumni (and a host of “Other” that I’ll worry about another day. I originally had only Staff and Faculty loaded in u… --- ## [Mailing list for Ruby TK](https://www.ruby-forum.com/t/mailing-list-for-ruby-tk/52396)
**Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\ **Replies:** 4\ **Last updated:** [January 13, 2006, 10:30pm UTC](https://www.ruby-forum.com/t/mailing-list-for-ruby-tk/52396 "2006-01-13T22:30:36Z")
Is there a dedicated mailing list for Ruby Tk? --- ## [Using mocks](https://www.ruby-forum.com/t/using-mocks/77745)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 4\ **Last updated:** [December 28, 2005, 12:37am UTC](https://www.ruby-forum.com/t/using-mocks/77745 "2005-12-28T00:37:53Z")
Hi, What’s the purpose of test/mocks? I couldn’t quite complete the Wiki entry on this because all the information I could find was in the readme. Rowan --- ## [File.new and encoding](https://www.ruby-forum.com/t/file-new-and-encoding/49080)
**Author:** [@achim.domma](https://www.ruby-forum.com/u/achim.domma)\ **Replies:** 4\ **Last updated:** [November 29, 2005, 8:36pm UTC](https://www.ruby-forum.com/t/file-new-and-encoding/49080 "2005-11-29T20:36:32Z")
Hi, I’m still quite new to ruby, but have written a simple code generator. The generator opens some files and combines them to a new one. The resulting file is encoded as iso-8859-1, but it looks like ruby writes an … --- ## [SEGV after SEGV](https://www.ruby-forum.com/t/segv-after-segv/232579)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [October 16, 2014, 3:40pm UTC](https://www.ruby-forum.com/t/segv-after-segv/232579 "2014-10-16T15:40:45Z")
Issue #10389 has been updated by Akira T… Nobuyoshi N. wrote: 引数のIDが見つからないときにrb\_id2str()がQnilではなく0を返すのは昔からです。 そこはr47951で直したつもりなのですが、まだ起きるでしょうか。 存在するはずのIDが見つからないというのは別として。 もしかして、r47951 の VALUE str = rb\_id2str(… --- ## [Jruby.memory.max and non-threadsafe mode](https://www.ruby-forum.com/t/jruby-memory-max-and-non-threadsafe-mode/226447)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 0\ **Last updated:** [December 1, 2012, 2:43am UTC](https://www.ruby-forum.com/t/jruby-memory-max-and-non-threadsafe-mode/226447 "2012-12-01T02:43:38Z")
Hopefully this is an easy question but I couldn’t seem to find it online… Does the “jruby.memory.max” setting apply to each “runtime” in a Glassfish environment running in non-threadsafe mode? Or is this applied some… --- ## [Ruby on Rails Dev for Cologne - Germany wanted. Permanent position](https://www.ruby-forum.com/t/ruby-on-rails-dev-for-cologne-germany-wanted-permanent-position/224879)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [November 29, 2012, 3:22pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-dev-for-cologne-germany-wanted-permanent-position/224879 "2012-11-29T15:22:01Z")
Currently i am searching for my Client in Munich - Germany this Profile: music- and technology enthusiasts, which combines passion, hard-work and fun to change the way people will listen to music in the future. tartin… --- ## [Problem with counter cache in many-to-many relationship](https://www.ruby-forum.com/t/problem-with-counter-cache-in-many-to-many-relationship/222882)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [September 13, 2012, 3:52pm UTC](https://www.ruby-forum.com/t/problem-with-counter-cache-in-many-to-many-relationship/222882 "2012-09-13T15:52:17Z")
Hi guys, I am having trouble getting to counter cache to work properly with a many-to-many relationship. What I have done is: rails g scaffold post title:string body:text rails g scaffold tag name:string taggings\_cou… --- ## [GNU Radio support for Epiq Solutions' Matchstiq SDR](https://www.ruby-forum.com/t/gnu-radio-support-for-epiq-solutions-matchstiq-sdr/213417)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [November 1, 2011, 4:23pm UTC](https://www.ruby-forum.com/t/gnu-radio-support-for-epiq-solutions-matchstiq-sdr/213417 "2011-11-01T16:23:00Z")
Epiq Solutions is pleased to announce our most recent software defined radio platform called Matchstiq, a complete SDR system consisting of a broadband RF transceiver + FPGA + 1 GHz ARM processor that supports GNU Rad… --- ## [Accessing Rails generators from a Radiant app](https://www.ruby-forum.com/t/accessing-rails-generators-from-a-radiant-app/200283)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 0\ **Last updated:** [December 8, 2010, 1:49pm UTC](https://www.ruby-forum.com/t/accessing-rails-generators-from-a-radiant-app/200283 "2010-12-08T13:49:03Z")
I am just getting started on a new radiant site. I generated it via the radiant shell command (v0.9.1 gem). I would like to use devise as the authentication mechanism for the site. I came across a wiki page explain… --- ## [Ruby Weekly News 19th - 25th March 2007](https://www.ruby-forum.com/t/ruby-weekly-news-19th-25th-march-2007/90279)
**Author:** [@weliwarmer](https://www.ruby-forum.com/u/weliwarmer)\ **Replies:** 0\ **Last updated:** [March 27, 2007, 10:40am UTC](https://www.ruby-forum.com/t/ruby-weekly-news-19th-25th-march-2007/90279 "2007-03-27T10:40:46Z")
Links are at http://www.rubyweeklynews.org/20070325.html Ruby Weekly News 19th - 25th March 2007 Ruby Weekly News takes a look at the week’s discussions on the ruby-talk mailing list (and its equivalents, the comp.la… --- ## [Noob Question on Conditions](https://www.ruby-forum.com/t/noob-question-on-conditions/244178)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [March 7, 2016, 10:13am UTC](https://www.ruby-forum.com/t/noob-question-on-conditions/244178 "2016-03-07T10:13:26Z")
Hi, So I’ve got a bit of code here: @is\_Gnome = true @is\_Dwarf = false @is\_Man1 = false @is\_Man2 = false def str\_trait if @is\_Gnome == true return 10 elsif @is\_Dwarf == true return 20 else return 0 end end … --- ## [Problem TCP blocks](https://www.ruby-forum.com/t/problem-tcp-blocks/241920)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [May 18, 2015, 3:22pm UTC](https://www.ruby-forum.com/t/problem-tcp-blocks/241920 "2015-05-18T15:22:29Z")
Discuss-gnuradio mailing list removed\_email\_address@domain.invalid https://lists.gnu.org/mailman/listinfo/discuss-gnuradio --- ## [Errors treatment in a non ActiveRecord class](https://www.ruby-forum.com/t/errors-treatment-in-a-non-activerecord-class/233563)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [December 24, 2014, 10:20pm UTC](https://www.ruby-forum.com/t/errors-treatment-in-a-non-activerecord-class/233563 "2014-12-24T22:20:19Z")
Hi everyone! Are you ok? I hope yes… I’m working on a class whose its responsibility is calculate Brazilian taxes. Its use is so and so like this: invoice\_product = InvoiceProduct.new(filtered\_params) operationkind =… --- ## [GothamGo Golang Conference This Weekend!](https://www.ruby-forum.com/t/gothamgo-golang-conference-this-weekend/233013)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [November 12, 2014, 9:48pm UTC](https://www.ruby-forum.com/t/gothamgo-golang-conference-this-weekend/233013 "2014-11-12T21:48:27Z")
Hi Rubyists, you are invited to attend the GothamGo Go language conference in New York City, Nov 15. We have created a special discount just for you, go2014nycruby: GothamGo is the premiere Go language event on th… --- ## [Web ruby forum ⇆ email list](https://www.ruby-forum.com/t/web-ruby-forum-email-list/231938)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 11, 2014, 11:33am UTC](https://www.ruby-forum.com/t/web-ruby-forum-email-list/231938 "2014-09-11T11:33:29Z")
Hello, Since some weeks, it’s seem that topics which are post at https://www.ruby-forum.com/forum/ruby are not vivibles by mail list user. by example, “regular expression for get block by block https://www.ruby-foru… --- ## [Rails 4 ujs button only works after second click](https://www.ruby-forum.com/t/rails-4-ujs-button-only-works-after-second-click/236788)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [October 5, 2013, 5:50pm UTC](https://www.ruby-forum.com/t/rails-4-ujs-button-only-works-after-second-click/236788 "2013-10-05T17:50:54Z")
Here’s the code new.js.erb file has the following js code $(‘a.pinbutton’).on(‘click’, function() { $(this).parent().append(‘\<%= escape\_javascript(render(“select”)) %\>’) }); here’s the player index with the new li… --- ## [Proxying with/without listen in server block](https://www.ruby-forum.com/t/proxying-with-without-listen-in-server-block/246025)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [August 14, 2013, 12:51pm UTC](https://www.ruby-forum.com/t/proxying-with-without-listen-in-server-block/246025 "2013-08-14T12:51:46Z")
Does having a listen directive in a server block over ride blocks without? I have a slightly complex set up, proxying traffic depending on url to various other machines on the network. Something a bit like this: Ngin… --- ## [Where can I write the Coding of C++ in the GNU radio](https://www.ruby-forum.com/t/where-can-i-write-the-coding-of-c-in-the-gnu-radio/221629)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [July 25, 2012, 8:25am UTC](https://www.ruby-forum.com/t/where-can-i-write-the-coding-of-c-in-the-gnu-radio/221629 "2012-07-25T08:25:18Z")
Hi all, Sorry if this question is repeated, I am still a beginner in GNU radio, I couldn’t find the answer after searching the Web. Where I can write the Coding of C++ in the GNU radio? and How can access these Insta… --- ## [Problem in AWS-S3 gem](https://www.ruby-forum.com/t/problem-in-aws-s3-gem/215357)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 1, 2012, 4:12pm UTC](https://www.ruby-forum.com/t/problem-in-aws-s3-gem/215357 "2012-01-01T16:12:17Z")
Hello people, Added aws-s3 and ran bundle install and this one popped up Gem::RemoteFetcher::FetchError: bad response Internal Server Error 500 (http://rubygems.org/gems/xml-simple-1.1.1.gem) An error occured while i… --- ## [The missing of /usr/local/lib/python2.7/dist-packages/usrpm?](https://www.ruby-forum.com/t/the-missing-of-usr-local-lib-python2-7-dist-packages-usrpm/214189)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 27, 2011, 6:38am UTC](https://www.ruby-forum.com/t/the-missing-of-usr-local-lib-python2-7-dist-packages-usrpm/214189 "2011-11-27T06:38:44Z")
I installed the Gnuradio+UHD+GRC on my ubuntu this Oct, and it is noticed that there is a directory usrpm in the /usr/local/lib/python2.7/dist-packages/. Today, I install all the Gnuradio+UHD on a new ubuntu (11.10)… --- ## [Ruby p290p; nginx 1.0.;8 unicorn url redirect](https://www.ruby-forum.com/t/ruby-p290p-nginx-1-0-8-unicorn-url-redirect/212559)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [October 6, 2011, 8:42am UTC](https://www.ruby-forum.com/t/ruby-p290p-nginx-1-0-8-unicorn-url-redirect/212559 "2011-10-06T08:42:39Z")
Hi, Sorry to bother you, I find this odd problem. When using ruby p180 + nginx 1.0.8 + unicorn, the url redirection works perfectly but with ruby p290, the page always redirects to the first entry on our vhost file. … --- ## [Require expectations library confusion](https://www.ruby-forum.com/t/require-expectations-library-confusion/201976)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 19, 2011, 8:21am UTC](https://www.ruby-forum.com/t/require-expectations-library-confusion/201976 "2011-01-19T08:21:28Z")
I’m on Ubuntu 10.10, and I’m trying to figure out what I’m missing in regards to the require statement for RSpec’s expectation library. Any code I see on the web requires rspec like: require ‘spec/expectations’ but t… --- ## [Feature suggestion: straight strings](https://www.ruby-forum.com/t/feature-suggestion-straight-strings/200722)
**Author:** [@nikuSESS](https://www.ruby-forum.com/u/nikuSESS)\ **Replies:** 2\ **Last updated:** [December 21, 2010, 12:48pm UTC](https://www.ruby-forum.com/t/feature-suggestion-straight-strings/200722 "2010-12-21T12:48:40Z")
Sorry if I mentioned this one before, but has anyone proposed being able to do something like "it should be able".to { } ? (or something like that)… Might be preferable where a test description doesn’t start with “i… --- ## [\[Ruby 1.9-Bug#3910\]\[Open\] SEGV at fptr\_finalize](https://www.ruby-forum.com/t/ruby-1-9-bug-3910-open-segv-at-fptr-finalize/196055)
**Author:** [@Masaki\_M](https://www.ruby-forum.com/u/Masaki_M)\ **Replies:** 2\ **Last updated:** [October 6, 2010, 5:16am UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-3910-open-segv-at-fptr-finalize/196055 "2010-10-06T05:16:47Z")
Bug #3910: SEGV at fptr\_finalize http://redmine.ruby-lang.org/issues/show/3910 e$B5/I\<\ **Author:** [@ralphshnelvar](https://www.ruby-forum.com/u/ralphshnelvar)\ **Replies:** 2\ **Last updated:** [September 24, 2010, 10:31am UTC](https://www.ruby-forum.com/t/getting-notification-that-a-subprocess-is-killed-on-windows/194507 "2010-09-24T10:31:27Z") What is the proper way, under Windows, to detect that a process was killed? Crashed? Signal.list.each\_key do |key| puts key Signal.trap(key, lambda {|signo| puts "#{key}: pid #{$$} with signo #{signo}"}) … --- ## [A block with different input signatures](https://www.ruby-forum.com/t/a-block-with-different-input-signatures/190068)
**Author:** [@zohair](https://www.ruby-forum.com/u/zohair)\ **Replies:** 2\ **Last updated:** [June 17, 2010, 4:22pm UTC](https://www.ruby-forum.com/t/a-block-with-different-input-signatures/190068 "2010-06-17T16:22:22Z")
Dear all, How can I define a 3-input block io signatures if the inputs are: 1- two float vectors with length LENGTH1 each. (from 5 to 12) 2- a complex vector with length LENGTH1^2 output is: float vector with length… --- ## [Leveraging StdLib.Win32API class](https://www.ruby-forum.com/t/leveraging-stdlib-win32api-class/179603)
**Author:** [@jameslabocki](https://www.ruby-forum.com/u/jameslabocki)\ **Replies:** 2\ **Last updated:** [December 5, 2009, 3:31am UTC](https://www.ruby-forum.com/t/leveraging-stdlib-win32api-class/179603 "2009-12-05T03:31:59Z")
Hi all, I’m working on using metasm (http://metasm.cr0.org/) with IronRuby in order to generate and ultimately execute code at runtime. At the moment, I’ve been successful in using metasm to get back a string contai… --- ## [This test should pass, but it does not :-/ Why?](https://www.ruby-forum.com/t/this-test-should-pass-but-it-does-not-why/178737)
**Author:** [@san](https://www.ruby-forum.com/u/san)\ **Replies:** 2\ **Last updated:** [November 10, 2009, 1:34pm UTC](https://www.ruby-forum.com/t/this-test-should-pass-but-it-does-not-why/178737 "2009-11-10T13:34:12Z")
--- ## [Jruby and amchart](https://www.ruby-forum.com/t/jruby-and-amchart/176504)
**Author:** [@khzied](https://www.ruby-forum.com/u/khzied)\ **Replies:** 2\ **Last updated:** [October 1, 2009, 6:39pm UTC](https://www.ruby-forum.com/t/jruby-and-amchart/176504 "2009-10-01T18:39:21Z")
hi everybody, I have a jruby on rails application and i want to use “amchart”, step by step, extracting data from my postgres database… Can you help me please? Thanks :slight\_smile: – View this message in context: … --- ## [Regression bug with jruby-1.2rc1](https://www.ruby-forum.com/t/regression-bug-with-jruby-1-2rc1/161999)
**Author:** [@Diamantini\_Maurice](https://www.ruby-forum.com/u/Diamantini_Maurice)\ **Replies:** 2\ **Last updated:** [March 5, 2009, 10:31am UTC](https://www.ruby-forum.com/t/regression-bug-with-jruby-1-2rc1/161999 "2009-03-05T10:31:30Z")
Bonjour à tous, An amazing bug occurs with jruby-1.2rc1 (and not with jruby-1.1.6). Let the first line of a script be the standard shebang; #!/bin/env jruby If this first line contains one and only one white space a… --- ## [\[Bug #787\] Time#strftime $B$G(B %i $B$O(B "%i" $B$K$J$k$N$K!"(B%\[EO-\_\] $B$J$I$O(B "%" $B$K](https://www.ruby-forum.com/t/bug-787-time-strftime-b-g-b-i-b-o-b-i-b-k-j-k-n-k-b-eo-b-j-i-o-b-b-k/154010)
**Author:** [@tadayoshi\_funaba](https://www.ruby-forum.com/u/tadayoshi_funaba)\ **Replies:** 2\ **Last updated:** [November 24, 2008, 11:05pm UTC](https://www.ruby-forum.com/t/bug-787-time-strftime-b-g-b-i-b-o-b-i-b-k-j-k-n-k-b-eo-b-j-i-o-b-b-k/154010 "2008-11-24T23:05:02Z")
Bug #787: Time#strftime e$B$Ge(B %i e$B$Oe(B “%i” e$B$K$J$k$N$K!"e(B%\[EO-\_\] e$B$J$I$Oe(B “%” e$B$KCV49$5$l$ke(B http://redmine.ruby-lang.org/issues/show/787 e$B5/I\<\ **Author:** [@makoto\_kuwata](https://www.ruby-forum.com/u/makoto_kuwata)\ **Replies:** 2\ **Last updated:** [October 31, 2008, 6:48pm UTC](https://www.ruby-forum.com/t/rails-2-1-invalid-date-automatically-convertion/140384 "2008-10-31T18:48:41Z") Hi all, Rails 2.1 seems to converts the following parameters {‘birth(1i)’=‘1990’, ‘birth(2i)’=\>‘2’, ‘birth(3i)’=\>‘31’} into date ‘1990-03-02’ automatically. Is it able to inhibit this convertion? – makoto kuata --- ## [Trying to run an external exe file in ruby](https://www.ruby-forum.com/t/trying-to-run-an-external-exe-file-in-ruby/151230)
**Author:** [@mooneater](https://www.ruby-forum.com/u/mooneater)\ **Replies:** 2\ **Last updated:** [October 19, 2008, 3:24am UTC](https://www.ruby-forum.com/t/trying-to-run-an-external-exe-file-in-ruby/151230 "2008-10-19T03:24:24Z")
Hi chaps, I’m trying to write a little script that can run several programs after eacht other. currently I have this: require "ftools" maxAlpha = 1.0 \* 1/10 name3 = "MaxAlpha\_"+ maxAlpha.to\_s target = name3 value =… --- ## [Rake freeze problem!](https://www.ruby-forum.com/t/rake-freeze-problem/146125)
**Author:** [@dharmdip](https://www.ruby-forum.com/u/dharmdip)\ **Replies:** 2\ **Last updated:** [August 18, 2008, 10:31am UTC](https://www.ruby-forum.com/t/rake-freeze-problem/146125 "2008-08-18T10:31:54Z")
when i am trying to run rake rails:freeze:1.2.3 command i am having this kind of error in my command prompt ! how can i freeze my rails version ! help ! D:\\Malav\\IR\\InstantRails\\rails\_apps\\work\\rorjob\>rake rails:free… --- ## [Negative nums](https://www.ruby-forum.com/t/negative-nums/135478)
**Author:** [@twaters](https://www.ruby-forum.com/u/twaters)\ **Replies:** 2\ **Last updated:** [April 23, 2008, 3:35pm UTC](https://www.ruby-forum.com/t/negative-nums/135478 "2008-04-23T15:35:36Z")
Morning all, I sent an email on this yesterday and needed to give you guys some example code. Below is some code I have for grabbing the numbers I need from lines in a text file that we receive via FTP. My big con… --- ## [Organizzazione del codice, dubbi implementativi](https://www.ruby-forum.com/t/organizzazione-del-codice-dubbi-implementativi/135396)
**Author:** [@Matteo\_Buferli](https://www.ruby-forum.com/u/Matteo_Buferli)\ **Replies:** 2\ **Last updated:** [April 22, 2008, 12:00pm UTC](https://www.ruby-forum.com/t/organizzazione-del-codice-dubbi-implementativi/135396 "2008-04-22T12:00:33Z")
\-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Buonasera a tutti, con alcuni miei compagni stiamo implementando un’applicazione in rubyonrails e, ci troviamo difronte a un problema di tipo organizzativo, cerco di spi… --- ## [Missing evt\_tree\_item\_menu method for TreeCtrl?](https://www.ruby-forum.com/t/missing-evt-tree-item-menu-method-for-treectrl/130340)
**Author:** [@chauk-mean](https://www.ruby-forum.com/u/chauk-mean)\ **Replies:** 2\ **Last updated:** [February 27, 2008, 5:24pm UTC](https://www.ruby-forum.com/t/missing-evt-tree-item-menu-method-for-treectrl/130340 "2008-02-27T17:24:12Z")
Hi, The documentation mentions the evt\_tree\_item\_menu method for TreeCtrl but it seems that this method is not defined (wxRuby 1.9.4 on Windows). As a workaround, I’m currently using evt\_tree\_item\_right\_click. Cheer… --- ## [Problem with image rotate RMagick](https://www.ruby-forum.com/t/problem-with-image-rotate-rmagick/129025)
**Author:** [@nephish](https://www.ruby-forum.com/u/nephish)\ **Replies:** 2\ **Last updated:** [February 13, 2008, 5:31pm UTC](https://www.ruby-forum.com/t/problem-with-image-rotate-rmagick/129025 "2008-02-13T17:31:09Z")
I cant seem to get an image rotate right. I am using RMagick to do this. the source image file is transparent with a single red line. image = Magick::Image.read(‘public/images/line.png’).first image.rotate!(degrees.t… --- ## [Ordenar una lista desplegable](https://www.ruby-forum.com/t/ordenar-una-lista-desplegable/126437)
**Author:** [@captaffy](https://www.ruby-forum.com/u/captaffy)\ **Replies:** 2\ **Last updated:** [January 20, 2008, 5:59am UTC](https://www.ruby-forum.com/t/ordenar-una-lista-desplegable/126437 "2008-01-20T05:59:05Z")
Tengo este código: \<% form\_for(@repair\_ticket) do |f| %\> \<%= text\_field\_with\_auto\_complete :rp\_part, :name %\> Client \<% @clients.each do |client| %\> \> \<%= client.name %\> \<… --- ## [HELP, Controlleurs et héritage ou association polymorphique](https://www.ruby-forum.com/t/help-controlleurs-et-ha-ritage-ou-association-polymorphique/123815)
**Author:** [@harryspier](https://www.ruby-forum.com/u/harryspier)\ **Replies:** 2\ **Last updated:** [December 21, 2007, 6:16pm UTC](https://www.ruby-forum.com/t/help-controlleurs-et-ha-ritage-ou-association-polymorphique/123815 "2007-12-21T18:16:13Z")
Salut, Comment reproduire sur les controlleurs le comportement polymorphique des modèles ? Bon dis comme ça c pas forcement clair. Alors reprenons l’exemple de l’Agile Web D. with Rails : Les classes Article, Sound… --- ## [Warning: require\_gem is obsolete](https://www.ruby-forum.com/t/warning-require-gem-is-obsolete/120845)
**Author:** [@Thufir](https://www.ruby-forum.com/u/Thufir)\ **Replies:** 2\ **Last updated:** [November 21, 2007, 10:10pm UTC](https://www.ruby-forum.com/t/warning-require-gem-is-obsolete/120845 "2007-11-21T22:10:11Z")
I’m going to continue poking at rails – it’s very exciting :slight\_smile: However, I’m a bit concerned about the warnings about obsolete gems usage. How can I update rails? Googling indicates to re-install all gems, … --- ## [Fully qualified url's in admin interface](https://www.ruby-forum.com/t/fully-qualified-urls-in-admin-interface/119392)
**Author:** [@Erik\_Ordway](https://www.ruby-forum.com/u/Erik_Ordway)\ **Replies:** 2\ **Last updated:** [November 6, 2007, 11:06pm UTC](https://www.ruby-forum.com/t/fully-qualified-urls-in-admin-interface/119392 "2007-11-06T23:06:54Z")
So I have a couple sites running Radiant .5.x and I have upgraded one of them to .6.3 and created another for something else. They are running on an W2K3 (yes I know), mongrel, and IIS with ISAPI-rewrite to proxy(Oh… --- ## [How to search with limit by field](https://www.ruby-forum.com/t/how-to-search-with-limit-by-field/105511)
**Author:** [@ramon](https://www.ruby-forum.com/u/ramon)\ **Replies:** 2\ **Last updated:** [June 6, 2007, 12:12pm UTC](https://www.ruby-forum.com/t/how-to-search-with-limit-by-field/105511 "2007-06-06T12:12:22Z")
Hello, I have a ferret index with 2 fields: Acts\_as\_ferret :fields =\> \[:client, :content\] If I do model.find\_by\_contents(query) I obtain all results by the query but I would like to obtain 3 results for each client. … --- ## [Mongrel vs Apache with Mongrel](https://www.ruby-forum.com/t/mongrel-vs-apache-with-mongrel/103210)
**Author:** [@giorgio](https://www.ruby-forum.com/u/giorgio)\ **Replies:** 2\ **Last updated:** [May 3, 2007, 4:23am UTC](https://www.ruby-forum.com/t/mongrel-vs-apache-with-mongrel/103210 "2007-05-03T04:23:43Z")
Hi, Is there any point in running Apache in front of Mongrel if you are not running a Mongrel Cluster? I have a small app with only a few users and currently just using standalone Mongrel. I cant really see any advan… --- ## [Too many open files error](https://www.ruby-forum.com/t/too-many-open-files-error/88603)
**Author:** [@kuzb](https://www.ruby-forum.com/u/kuzb)\ **Replies:** 2\ **Last updated:** [March 13, 2007, 11:31am UTC](https://www.ruby-forum.com/t/too-many-open-files-error/88603 "2007-03-13T11:31:45Z")
Hi Dave, i just stumbled across a new error i haven’t seen before :slight\_smile: caught error inside loop: IO Error occured at \:93 in xraise Error occured in fs\_store.c:264 - fs\_new\_output couldn’t create O… --- ## [No permitir eliminar registros relacionados](https://www.ruby-forum.com/t/no-permitir-eliminar-registros-relacionados/86585)
**Author:** [@emili](https://www.ruby-forum.com/u/emili)\ **Replies:** 2\ **Last updated:** [February 23, 2007, 6:13pm UTC](https://www.ruby-forum.com/t/no-permitir-eliminar-registros-relacionados/86585 "2007-02-23T18:13:23Z")
Seguro que es una chorrada pero no encuentro como hacerlo. Tengo una tabla de categorias y otra de productos. Me gustaria que cuando alguien intenta eliminar una categoria no le deje si tiene productos asociados. Algu… --- ## [Bug with boolean query evaluation containing parenthesis and](https://www.ruby-forum.com/t/bug-with-boolean-query-evaluation-containing-parenthesis-and/86567)
**Author:** [@Neville\_B](https://www.ruby-forum.com/u/Neville_B)\ **Replies:** 2\ **Last updated:** [February 23, 2007, 4:20pm UTC](https://www.ruby-forum.com/t/bug-with-boolean-query-evaluation-containing-parenthesis-and/86567 "2007-02-23T16:20:01Z")
Hi, The following \[simplified\] query works well, however a variation which includes parenthesis seems to fail, in that it returns hits which should be excluded by the NOT term. This is surprising because in this simp… --- ## [Newbie problem installing Radiant with Ruby Gems](https://www.ruby-forum.com/t/newbie-problem-installing-radiant-with-ruby-gems/85147)
**Author:** [@phil](https://www.ruby-forum.com/u/phil)\ **Replies:** 2\ **Last updated:** [February 10, 2007, 9:26pm UTC](https://www.ruby-forum.com/t/newbie-problem-installing-radiant-with-ruby-gems/85147 "2007-02-10T21:26:50Z")
Hi, I’m interested in trying out Radiant, but have a problem when installing it with Ruby Gems - philip$ gem install --include-dependencies radiant ERROR: While executing gem … (Errno::EACCES) Permission denied - /… --- ## [RubyLex fails to read "#{Time.now.strftime("%m/%d")}"](https://www.ruby-forum.com/t/rubylex-fails-to-read-time-now-strftime-m-d/82452)
**Author:** [@Masao\_M](https://www.ruby-forum.com/u/Masao_M)\ **Replies:** 2\ **Last updated:** [January 19, 2007, 4:31pm UTC](https://www.ruby-forum.com/t/rubylex-fails-to-read-time-now-strftime-m-d/82452 "2007-01-19T16:31:30Z")
e$B$\`$H$&$G$9!#e(B RubyLexe$B$r;H$o$5$;$F$$$?$@$$$F$$$k$N$G$9$,e(B “#{Time.now.strftime(”%m/%d")}" e$B$H$$$&7A\<0$NJ8;zNs$,$"$k\>l9g!"%7%s%?%C%/%9%(%i!\<$K$J$j$^$9!#e(B e$B0J2\<$N$h$&$K$9$k$H:F8=$7$^$9!#e(B % ruby -rirb… [Previous page](https://www.ruby-forum.com/top.md?page=1477&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1479&per_page=50)