# Top **URL:** https://www.ruby-forum.com/top.md?page=1528 [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:** 1529 --- ## [Routes problem](https://www.ruby-forum.com/t/routes-problem/214410)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [December 1, 2011, 1:48pm UTC](https://www.ruby-forum.com/t/routes-problem/214410 "2011-12-01T13:48:04Z")
Hi all, In a sample project, I have a nested resource called ticket, and parent resource called project. rake routes: … project\_tickets GET /projects/:project\_id/tickets(.:format) {:action=\>“index”, :controller=\>… --- ## [Saving Traffic - GZIP](https://www.ruby-forum.com/t/saving-traffic-gzip/188049)
**Author:** [@gloomen](https://www.ruby-forum.com/u/gloomen)\ **Replies:** 5\ **Last updated:** [May 5, 2010, 12:11am UTC](https://www.ruby-forum.com/t/saving-traffic-gzip/188049 "2010-05-05T00:11:29Z")
Hello all! help me please… On the server, Nginx used GZIP, for a savings of traffic gzip on; gzip\_comp\_level 3; gzip\_disable "MSIE \[1-6\]\\."; gzip\_types text/plain text/xml application/xml applicat… --- ## [Format code, IDE](https://www.ruby-forum.com/t/format-code-ide/175975)
**Author:** [@Thufir](https://www.ruby-forum.com/u/Thufir)\ **Replies:** 5\ **Last updated:** [September 24, 2009, 1:30pm UTC](https://www.ruby-forum.com/t/format-code-ide/175975 "2009-09-24T13:30:40Z")
outside of eclipse or netbeans plugins, is there an open source ruby IDE? Even just using GNU fm to format code would be sufficient, but I’m not sure how to go about that. For now I find myself firing up netbeans fr… --- ## [Modeling complex associations](https://www.ruby-forum.com/t/modeling-complex-associations/158099)
**Author:** [@Till](https://www.ruby-forum.com/u/Till)\ **Replies:** 5\ **Last updated:** [January 19, 2009, 6:02pm UTC](https://www.ruby-forum.com/t/modeling-complex-associations/158099 "2009-01-19T18:02:05Z")
Hi, Is there any default way to model something like the following situation in ActiveRecord?: A company has\_many :buildings which are associated to :company, e.g. in a polymorphic way. Moreover one and only one of … --- ## [GPS Receiver Daughter-boards / Antennas](https://www.ruby-forum.com/t/gps-receiver-daughter-boards-antennas/138303)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [June 24, 2008, 12:02am UTC](https://www.ruby-forum.com/t/gps-receiver-daughter-boards-antennas/138303 "2008-06-24T00:02:12Z")
Hello, I am trying to implement a GPS receiver in GNURadio. I am wondering if anyone has suggestions on which daughter board I should be using for the receiver. I currently have a DBSRX-LF board and also a RFX1800 b… --- ## [Inspetting a method's caller](https://www.ruby-forum.com/t/inspetting-a-methods-caller/132367)
**Author:** [@albertosesena](https://www.ruby-forum.com/u/albertosesena)\ **Replies:** 5\ **Last updated:** [March 19, 2008, 4:04pm UTC](https://www.ruby-forum.com/t/inspetting-a-methods-caller/132367 "2008-03-19T16:04:27Z")
Hello. How can i know a function’s caller method? E.g. class A def do\_stg(n) b = B.new b.do\_xyz(n) end end class B def do\_xyz(n) # -\> Here i want to know that # -\> This method has been called # -\> From A#do\_s… --- ## [Problem in passing 2 params](https://www.ruby-forum.com/t/problem-in-passing-2-params/131471)
**Author:** [@vidya1111](https://www.ruby-forum.com/u/vidya1111)\ **Replies:** 5\ **Last updated:** [March 10, 2008, 7:23pm UTC](https://www.ruby-forum.com/t/problem-in-passing-2-params/131471 "2008-03-10T19:23:27Z")
I am trying to pass 2 parameters to the ‘new’ action in the plans\_controller, something like this. "new\_plan\_path+"?id1=1&id2=3" Only ‘id1’ is passed and the “&” symbol is rewritten as ‘&’, hence ‘id2’ is not recei… --- ## [DB Design Question](https://www.ruby-forum.com/t/db-design-question/125362)
**Author:** [@hirodusk](https://www.ruby-forum.com/u/hirodusk)\ **Replies:** 5\ **Last updated:** [January 8, 2008, 6:36pm UTC](https://www.ruby-forum.com/t/db-design-question/125362 "2008-01-08T18:36:40Z")
Not sure if this is the best place to post this, but here goes: I am developing a test application which will simulate a movie cataloging system in which you can lend movies to other users you are friends with. To do… --- ## [RSS reader for rails application](https://www.ruby-forum.com/t/rss-reader-for-rails-application/63781)
**Author:** [@samonderous](https://www.ruby-forum.com/u/samonderous)\ **Replies:** 5\ **Last updated:** [June 22, 2007, 4:22am UTC](https://www.ruby-forum.com/t/rss-reader-for-rails-application/63781 "2007-06-22T04:22:12Z")
Hi, I was wondering if there’s an RSS reader plugin of some sort available that will basically get the RSS feeds for me and then allow my Rails application to take those feeds and present them on my website. Would a… --- ## [Attr\_accessor weirdness, or something](https://www.ruby-forum.com/t/attr-accessor-weirdness-or-something/82748)
**Author:** [@CBlair1986](https://www.ruby-forum.com/u/CBlair1986)\ **Replies:** 5\ **Last updated:** [January 23, 2007, 6:50am UTC](https://www.ruby-forum.com/t/attr-accessor-weirdness-or-something/82748 "2007-01-23T06:50:56Z")
Hi all! I’ve got a question, and I hope it can be answered. I’m currently using attr\_accessor to set up a list of variables that are accessed throughout a class, and I’m running into trouble. See, I’ve got something l… --- ## [Comments on blogs](https://www.ruby-forum.com/t/comments-on-blogs/73594)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [October 25, 2006, 5:13pm UTC](https://www.ruby-forum.com/t/comments-on-blogs/73594 "2006-10-25T17:13:51Z")
So I’m building a blog application using Ruby on Rails, and when it comes to implementing comments I follow the example laid down in the blog example screencast. I’ve run into the same problem as several others; that … --- ## [Decrypting salted passwords](https://www.ruby-forum.com/t/decrypting-salted-passwords/67556)
**Author:** [@Patrick\_Elder](https://www.ruby-forum.com/u/Patrick_Elder)\ **Replies:** 5\ **Last updated:** [September 5, 2006, 8:01am UTC](https://www.ruby-forum.com/t/decrypting-salted-passwords/67556 "2006-09-05T08:01:16Z")
Hello. Does anyone know how to decrypt a salted-hashed password? The usage: I am working on an application to store client login information. Obviously I need to store the password securly using the salted method, b… --- ## [Collection.pop](https://www.ruby-forum.com/t/collection-pop/65748)
**Author:** [@agnathan](https://www.ruby-forum.com/u/agnathan)\ **Replies:** 5\ **Last updated:** [August 21, 2006, 3:57am UTC](https://www.ruby-forum.com/t/collection-pop/65748 "2006-08-21T03:57:55Z")
Hi everyone, I have a category which has\_many :items, and I’m trying to use category.items.pop Only, the last element in items isn’t being removed. Is there a way to change this easily? Thanks Daniel --- ## [Too many SESSIONS?](https://www.ruby-forum.com/t/too-many-sessions/65190)
**Author:** [@masonkessinger](https://www.ruby-forum.com/u/masonkessinger)\ **Replies:** 5\ **Last updated:** [August 18, 2006, 3:11pm UTC](https://www.ruby-forum.com/t/too-many-sessions/65190 "2006-08-18T15:11:29Z")
I just notices my app was down, and in the log file were lots of these: No space left on device - …/config/…/tmp/sessions//ruby\_sess.898b1cf95e14f8e3 So i figured that i had too many sessions. I went through and delet… --- ## [\[ANN\] Administrative Console Screencast](https://www.ruby-forum.com/t/ann-administrative-console-screencast/102172)
**Author:** [@wycats](https://www.ruby-forum.com/u/wycats)\ **Replies:** 5\ **Last updated:** [August 15, 2006, 2:19pm UTC](https://www.ruby-forum.com/t/ann-administrative-console-screencast/102172 "2006-08-15T14:19:23Z")
The first administrative console screencast is now available at: http://screencasts.visualjquery.com/demo1/ I’ve posted a bunch about the Admin Console, but it’s essentially an automated scaffold that works as an engi… --- ## [Getting Started on RJS Templates](https://www.ruby-forum.com/t/getting-started-on-rjs-templates/100884)
**Author:** [@davidjrice](https://www.ruby-forum.com/u/davidjrice)\ **Replies:** 5\ **Last updated:** [August 2, 2006, 1:03am UTC](https://www.ruby-forum.com/t/getting-started-on-rjs-templates/100884 "2006-08-02T01:03:40Z")
I definitely need to use RJS templates for my current application. I’ve used Google for the past twenty minutes or so, yet I can’t find a good resource that will get me started and show me what the page object can do… --- ## [Static website generation](https://www.ruby-forum.com/t/static-website-generation/97748)
**Author:** [@Martin\_DeMello](https://www.ruby-forum.com/u/Martin_DeMello)\ **Replies:** 5\ **Last updated:** [July 10, 2006, 9:00pm UTC](https://www.ruby-forum.com/t/static-website-generation/97748 "2006-07-10T21:00:37Z")
Anyone have a static site generation tool to recommend? I’m looking at webgen, which seems pretty good, but if there are other nice ones out there I’d like to spend a few days comparing them before diving in. martin --- ## ["the number of parameters does not match the number of subst](https://www.ruby-forum.com/t/the-number-of-parameters-does-not-match-the-number-of-subst/96850)
**Author:** [@joe-dumoulin](https://www.ruby-forum.com/u/joe-dumoulin)\ **Replies:** 5\ **Last updated:** [July 3, 2006, 7:17pm UTC](https://www.ruby-forum.com/t/the-number-of-parameters-does-not-match-the-number-of-subst/96850 "2006-07-03T19:17:55Z")
All of a sudden, I’m getting this error: Error: test\_index(AccountControllerTest): RuntimeError: The number of parameters does not match the number of substitutions. /home/joe/projects/tanga/trunk/config/…/vendor/r… --- ## [Annoucing DPP's Ruby Playground](https://www.ruby-forum.com/t/annoucing-dpps-ruby-playground/58494)
**Author:** [@dpitman](https://www.ruby-forum.com/u/dpitman)\ **Replies:** 5\ **Last updated:** [April 22, 2006, 6:01am UTC](https://www.ruby-forum.com/t/annoucing-dpps-ruby-playground/58494 "2006-04-22T06:01:29Z")
Folks, I’ve just put up a wiki for tips, tricks, code snippets, and rants related to Ruby. “Dude, there are a ton of Ruby information sources, what makes yours different?” Glad you asked… I’ve been a hard-core Ja… --- ## [Access to session from plugins](https://www.ruby-forum.com/t/access-to-session-from-plugins/72393)
**Author:** [@Mathias\_StjernstrSS](https://www.ruby-forum.com/u/Mathias_StjernstrSS)\ **Replies:** 5\ **Last updated:** [February 25, 2006, 3:54am UTC](https://www.ruby-forum.com/t/access-to-session-from-plugins/72393 "2006-02-25T03:54:10Z")
Hi! I am writing an acts\_as\_ plugin and i need to access session data from it. But i cant find any information if this is possible? And if it is, how. Cheers! Mathias --- ## [Beginners Question](https://www.ruby-forum.com/t/beginners-question/51316)
**Author:** [@jughead](https://www.ruby-forum.com/u/jughead)\ **Replies:** 5\ **Last updated:** [December 31, 2005, 12:06pm UTC](https://www.ruby-forum.com/t/beginners-question/51316 "2005-12-31T12:06:01Z")
Hello Folks, I am trying to learn ruby, so i wrote some simple scripts. But the following script does not work as expected: #!/usr/bin/ruby while gets != nil print $\_ end if i call ‘echo.rb’ (without any parameter… --- ## [Extracting SQL and Rebuilding from SQL?](https://www.ruby-forum.com/t/extracting-sql-and-rebuilding-from-sql/51320)
**Author:** [@janovetz](https://www.ruby-forum.com/u/janovetz)\ **Replies:** 5\ **Last updated:** [December 30, 2005, 3:41am UTC](https://www.ruby-forum.com/t/extracting-sql-and-rebuilding-from-sql/51320 "2005-12-30T03:41:08Z")
Hello- With a database filled with several customers’ datasets, I thought it would be a nice feature of my app’s backend interface to be able to extract (and optionally delete) the data from a single customer. It wo… --- ## [Gsub! return nil?](https://www.ruby-forum.com/t/gsub-return-nil/242505)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [June 29, 2015, 5:48pm UTC](https://www.ruby-forum.com/t/gsub-return-nil/242505 "2015-06-29T17:48:51Z")
why return nil ? very surprise. --- ## [About IQ dc offset calibration](https://www.ruby-forum.com/t/about-iq-dc-offset-calibration/241554)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [April 14, 2015, 4:37pm UTC](https://www.ruby-forum.com/t/about-iq-dc-offset-calibration/241554 "2015-04-14T16:37:57Z")
hello! everyone! what’s the algorithm of the IQ dc offset ,IQ phase and amplitude calibration?I find the part in usrp fpga code,but I don’t understand how it works?Is there any documentions ? --- ## [How do we find out if gems have native code?](https://www.ruby-forum.com/t/how-do-we-find-out-if-gems-have-native-code/232074)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 17, 2014, 9:00am UTC](https://www.ruby-forum.com/t/how-do-we-find-out-if-gems-have-native-code/232074 "2014-09-17T09:00:31Z")
Hello, I have a question about native extension code. I want to find if the gem is written with some extension code. For the Ruby, it seems like if there is an ext folder under the gem folder, it has native code. Fo… --- ## [Removing gnuradio 3.6 and reinstalling 3.7 with build-gnu radio](https://www.ruby-forum.com/t/removing-gnuradio-3-6-and-reinstalling-3-7-with-build-gnu-radio/230948)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [July 18, 2014, 5:54pm UTC](https://www.ruby-forum.com/t/removing-gnuradio-3-6-and-reinstalling-3-7-with-build-gnu-radio/230948 "2014-07-18T17:54:08Z")
I have a system that is remotely deployed. I have ssh access to the machine and some limited Vnc. I do not have physical access to do a fresh OS install. In looking at my install, it looks like I got 3.6 for most stuf… --- ## [Proxy\_Pass to another vhost on same machine](https://www.ruby-forum.com/t/proxy-pass-to-another-vhost-on-same-machine/230303)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 10, 2014, 2:03pm UTC](https://www.ruby-forum.com/t/proxy-pass-to-another-vhost-on-same-machine/230303 "2014-06-10T14:03:59Z")
Hello, I am attempting to use ca.mydomain.com with client certificate auth as a springboard for other sites on the same server. I am using client certs with my iphone (and other browsers) to skip the password auth an… --- ## [Alias](https://www.ruby-forum.com/t/alias/237977)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [December 9, 2013, 7:33pm UTC](https://www.ruby-forum.com/t/alias/237977 "2013-12-09T19:33:50Z")
hi all, i just had a quick question about this example. http { server { server\_name localhost; root /var/www/website.com/html; location /admin/ { alias /var/www/locked/; } } } When a request for http://localho… --- ## [Coverage report is different between load and require?](https://www.ruby-forum.com/t/coverage-report-is-different-between-load-and-require/236401)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 1, 2013, 12:11am UTC](https://www.ruby-forum.com/t/coverage-report-is-different-between-load-and-require/236401 "2013-09-01T00:11:27Z")
I’m trying to understand why using load vs require results in different coverage reports. I’m writing a gem with dynamically loaded code that was previously not detected by SimpleCov. I was able to partially fix this … --- ## [Multiple select issue with a HABTM relationship using Rails 4](https://www.ruby-forum.com/t/multiple-select-issue-with-a-habtm-relationship-using-rails-4/235861)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [July 20, 2013, 4:28pm UTC](https://www.ruby-forum.com/t/multiple-select-issue-with-a-habtm-relationship-using-rails-4/235861 "2013-07-20T16:28:31Z")
Although the code seems to be right, when I try to send the form, the values of the multiple select aren’t being sent.If I just remove the multiple option, everything works as expected considering just one value, but… --- ## [Rendering Partials from another Folder](https://www.ruby-forum.com/t/rendering-partials-from-another-folder/235787)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 1\ **Last updated:** [July 16, 2013, 5:23am UTC](https://www.ruby-forum.com/t/rendering-partials-from-another-folder/235787 "2013-07-16T05:23:07Z")
Hello G.s :slight\_smile: I’m fairly new to Rails and a problem keeps bugging me for days now. I’mt Trying to render a Partial from my App/view/pins folder to my app/view/layout folder (My menu). Basically im trying t… --- ## [Novice: Database access. DBI, Activerecord](https://www.ruby-forum.com/t/novice-database-access-dbi-activerecord/229727)
**Author:** [@stevetooke](https://www.ruby-forum.com/u/stevetooke)\ **Replies:** 1\ **Last updated:** [February 14, 2013, 11:27am UTC](https://www.ruby-forum.com/t/novice-database-access-dbi-activerecord/229727 "2013-02-14T11:27:57Z")
I have been playing with a Ruby tutorial and so far that has focused on the facilities/functionality of Ruby - and apart from a couple of misunderstandings, that is going fine. I would like to now link the tutorials t… --- ## [Ruby on Rails and XSLT 2.0?](https://www.ruby-forum.com/t/ruby-on-rails-and-xslt-2-0/219758)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [May 15, 2012, 4:13pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-and-xslt-2-0/219758 "2012-05-15T16:13:04Z")
Hi, Does anyone knows any gem to work with XSLT 2.0 ? Best regards. --- ## [Celluloid/celluloid-io/celluloid-zmq/dcell 0.8.0: concurrent and distributed objects for Ruby](https://www.ruby-forum.com/t/celluloid-celluloid-io-celluloid-zmq-dcell-0-8-0-concurrent-and-distributed-objects-for-ruby/216054)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 25, 2012, 2:28pm UTC](https://www.ruby-forum.com/t/celluloid-celluloid-io-celluloid-zmq-dcell-0-8-0-concurrent-and-distributed-objects-for-ruby/216054 "2012-01-25T14:28:08Z")
Celluloid is an easy-to-use library for building concurrent programs in Ruby: Celluloid::IO lets you use Celluloid’s concurrent objects as general purpose evented I/O loops similar to EventMachine: DCell lets you… --- ## [Sampling rate of USRP2](https://www.ruby-forum.com/t/sampling-rate-of-usrp2/211225)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [August 29, 2011, 11:24pm UTC](https://www.ruby-forum.com/t/sampling-rate-of-usrp2/211225 "2011-08-29T23:24:37Z")
Hi, I’m using USRP2 as transmitter of DVB-T signal. Is is possible to decrease default USRP2 sampling rate from 100MHz to multiple of 9,142MHz? Now I’m resampling signal but this solution is time consuming and I’m n… --- ## [Faça parte da minha rede no LinkedIn](https://www.ruby-forum.com/t/faca-parte-da-minha-rede-no-linkedin/207387)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [May 25, 2011, 5:22am UTC](https://www.ruby-forum.com/t/faca-parte-da-minha-rede-no-linkedin/207387 "2011-05-25T05:22:17Z")
LinkedIn Eu gostaria de adicioná-lo à minha rede profissional no LinkedIn. -Pedro Pedro Brasileiro System Analist na DETRAN-CE Brasil Confirme que você conhece Pedro Brasileiro --- ## [Inconsistent Test results w/ Autotest vs just rspec ./spec](https://www.ruby-forum.com/t/inconsistent-test-results-w-autotest-vs-just-rspec-spec/200905)
**Author:** [@nikuSESS](https://www.ruby-forum.com/u/nikuSESS)\ **Replies:** 1\ **Last updated:** [December 26, 2010, 12:32pm UTC](https://www.ruby-forum.com/t/inconsistent-test-results-w-autotest-vs-just-rspec-spec/200905 "2010-12-26T12:32:32Z")
Problem ------------------------------------------------------- When I run autotest against my rails 3 app, I get some errors that seem to imply that my @ variables are not be cleared for each context. It happens onl… --- ## [How to pass data in webrick servlets](https://www.ruby-forum.com/t/how-to-pass-data-in-webrick-servlets/158896)
**Author:** [@wrapster](https://www.ruby-forum.com/u/wrapster)\ **Replies:** 1\ **Last updated:** [October 26, 2009, 12:22pm UTC](https://www.ruby-forum.com/t/how-to-pass-data-in-webrick-servlets/158896 "2009-10-26T12:22:44Z")
Hi all, I am a newbie to servlet programming using webrick… Was wondering how to accept data from a form and do necessary processing… To start with i wrote a sample servlet that accepts a name and prints “welcome ” … --- ## [Rb++ vs. swig](https://www.ruby-forum.com/t/rb-vs-swig/177852)
**Author:** [@Mister\_Gibson](https://www.ruby-forum.com/u/Mister_Gibson)\ **Replies:** 1\ **Last updated:** [October 25, 2009, 4:09pm UTC](https://www.ruby-forum.com/t/rb-vs-swig/177852 "2009-10-25T16:09:38Z")
Dear wxruby, Have you looked into RB++ as an alternative to swig? http://rbplusplus.rubyforge.org/ I’d love to hear your thoughts on this. Cheers. --- ## [Make rails 2.3 as default?](https://www.ruby-forum.com/t/make-rails-2-3-as-default/163559)
**Author:** [@arghx1](https://www.ruby-forum.com/u/arghx1)\ **Replies:** 1\ **Last updated:** [March 22, 2009, 3:30am UTC](https://www.ruby-forum.com/t/make-rails-2-3-as-default/163559 "2009-03-22T03:30:11Z")
I’m trying to get rails 2.3 to work on ubuntu 8.10. As now in synaptic manager, I saw rails 2.1.0 is installed, but when I do sudo gem install rails, i saw rails 2.3 got installed. When I did a test by generating a b… --- ## [Custom page](https://www.ruby-forum.com/t/custom-page/143308)
**Author:** [@wanyixue](https://www.ruby-forum.com/u/wanyixue)\ **Replies:** 1\ **Last updated:** [July 17, 2008, 9:54am UTC](https://www.ruby-forum.com/t/custom-page/143308 "2008-07-17T09:54:12Z")
is there anyway to write a ruby page that uses the selected sidebars/theme in typo ? --- ## [Tag separator](https://www.ruby-forum.com/t/tag-separator/141101)
**Author:** [@rgreen](https://www.ruby-forum.com/u/rgreen)\ **Replies:** 1\ **Last updated:** [June 22, 2008, 4:41pm UTC](https://www.ruby-forum.com/t/tag-separator/141101 "2008-06-22T16:41:27Z")
If I want to assign multiple tags to a post what do I use as a separator? --- ## [Problem with Mongrel and Vista (port 80)](https://www.ruby-forum.com/t/problem-with-mongrel-and-vista-port-80/128603)
**Author:** [@ilyas](https://www.ruby-forum.com/u/ilyas)\ **Replies:** 1\ **Last updated:** [February 9, 2008, 6:39am UTC](https://www.ruby-forum.com/t/problem-with-mongrel-and-vista-port-80/128603 "2008-02-09T06:39:10Z")
Hello, I have problem with Mongrel and Vista, I’m trying to launch mongrel web server on Vista platform and getting the following error: \*\* Ruby version is not up-to-date; loading cgi\_multipart\_eof\_fix \*\* Starting Mo… --- ## [Getting uncompressed size of zipfile with Rubyzip](https://www.ruby-forum.com/t/getting-uncompressed-size-of-zipfile-with-rubyzip/89846)
**Author:** [@stian](https://www.ruby-forum.com/u/stian)\ **Replies:** 1\ **Last updated:** [March 24, 2007, 2:11am UTC](https://www.ruby-forum.com/t/getting-uncompressed-size-of-zipfile-with-rubyzip/89846 "2007-03-24T02:11:09Z")
This should be really easy and obvious, but I have been looking around, at Rubyzip documentation, googling etc, and I haven’t found a very obvious answer. All I want is to get the uncompressed size of an entire zipfil… --- ## [\[ANN\] Combustible FeedBurner Plugin](https://www.ruby-forum.com/t/ann-combustible-feedburner-plugin/72546)
**Author:** [@s04015](https://www.ruby-forum.com/u/s04015)\ **Replies:** 1\ **Last updated:** [October 18, 2006, 2:40am UTC](https://www.ruby-forum.com/t/ann-combustible-feedburner-plugin/72546 "2006-10-18T02:40:54Z")
Hi all I’ve been working on a Rails plugin to elegantly wrap the rather nasty process of integrating your Rails app with the FeedBurner Management API. To save the community from going through the same trouble, i dec… --- ## [Engine schema modifications and migrations](https://www.ruby-forum.com/t/engine-schema-modifications-and-migrations/79507)
**Author:** [@klancaster](https://www.ruby-forum.com/u/klancaster)\ **Replies:** 1\ **Last updated:** [March 10, 2006, 5:05pm UTC](https://www.ruby-forum.com/t/engine-schema-modifications-and-migrations/79507 "2006-03-10T17:05:39Z")
Before I strike out and try to invent something, I wanted to know if anybody had addressed this issue. We are using the login/user engines to manage security, etc. We have a need to add columns to the user and permiss… --- ## [Auto Populate data in text field based on input provided in ruby on rails](https://www.ruby-forum.com/t/auto-populate-data-in-text-field-based-on-input-provided-in-ruby-on-rails/251055)
**Author:** [@rajapandian83](https://www.ruby-forum.com/u/rajapandian83)\ **Replies:** 0\ **Last updated:** [November 15, 2018, 10:50am UTC](https://www.ruby-forum.com/t/auto-populate-data-in-text-field-based-on-input-provided-in-ruby-on-rails/251055 "2018-11-15T10:50:01Z")
I need to populate data in text filed based on given input.Below the code i am working on. emp\_form.html.erb '\<%= f.label "Name:"%\> \<%= f.text\_field :emp\_name %\> \<%= f.label "Emp Id:" %\> \<%= f.text\_field :emp\_i… --- ## [Model association](https://www.ruby-forum.com/t/model-association/234408)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [March 3, 2015, 6:21pm UTC](https://www.ruby-forum.com/t/model-association/234408 "2015-03-03T18:21:48Z")
Hi, I’ve generated 2 models (Player and Trainer) with the “generate scaffold” command with the following tables: Player name:string last\_name:string trainer:string team:string Trainer name:string last\_name:str… --- ## [JRuby and JNI](https://www.ruby-forum.com/t/jruby-and-jni/234062)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [February 3, 2015, 1:03pm UTC](https://www.ruby-forum.com/t/jruby-and-jni/234062 "2015-02-03T13:03:42Z")
I have a C++ shared library and want to call containing methods from JRuby. I’m aware of Ruby-FFI but don’t want to use it. Rather, I want to use the JNI. I’m looking for a tutorial how to use JNI within JRuby but ha… --- ## [\[ruby-trunk - Feature #4147\] Array#sample で重みを指定したい](https://www.ruby-forum.com/t/ruby-trunk-feature-4147-array-sample/233320)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [December 4, 2014, 2:13am UTC](https://www.ruby-forum.com/t/ruby-trunk-feature-4147-array-sample/233320 "2014-12-04T02:13:59Z")
Issue #4147 has been updated by Shyouhei U… Yui NARUSE wrote: わたしの知る限りでは進捗ないと思います。 うらべさん、あるいは他のどなたか何かありますか？ 進捗ダメです。 このスレッドのコメント#1でも書きましたが実装があると話が大幅に進むことが多いので実装は大歓迎です。この議論は途中で話が大きくなったり小さくしようとしたりしてだいぶ混乱してしまったので、見通しを… [Previous page](https://www.ruby-forum.com/top.md?page=1527&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1529&per_page=50)