# Top **URL:** https://www.ruby-forum.com/top.md?page=873 [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:** 874 --- ## [Ajax in rails is a security violation](https://www.ruby-forum.com/t/ajax-in-rails-is-a-security-violation/51626)
**Author:** [@adamdorsey](https://www.ruby-forum.com/u/adamdorsey)\ **Replies:** 6\ **Last updated:** [January 5, 2006, 5:44pm UTC](https://www.ruby-forum.com/t/ajax-in-rails-is-a-security-violation/51626 "2006-01-05T17:44:22Z")
Does anybody have any issues with the AJAX code inside rails? Whenever i use any sites i have built, or even external sites (such as basecamphq) my internal security device blocks access to the Ajax piece with a 40… --- ## [Dealing with .ruby-version file](https://www.ruby-forum.com/t/dealing-with-ruby-version-file/234159)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [February 11, 2015, 2:53pm UTC](https://www.ruby-forum.com/t/dealing-with-ruby-version-file/234159 "2015-02-11T14:53:16Z")
I have a project which I want to test with jruby. I created a jruby fork of the project and started hacking away the gemfile and other stuff but of course changing the .ruby-version file always causes a conflict wit… --- ## [Migrate mysql rails 2 to rails 3?](https://www.ruby-forum.com/t/migrate-mysql-rails-2-to-rails-3/222820)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [November 27, 2012, 2:49am UTC](https://www.ruby-forum.com/t/migrate-mysql-rails-2-to-rails-3/222820 "2012-11-27T02:49:38Z")
I have an old rails project that is currently in Rails 2.3 I’m about to undertake updating the project to Rails 3.2. The old project’s production server is on mysql 5.0 and has a medium size database (not huge, but ce… --- ## [Ruby Central rejected as a Google Summer of Code organization](https://www.ruby-forum.com/t/ruby-central-rejected-as-a-google-summer-of-code-organization/163757)
**Author:** [@David\_ASBlack](https://www.ruby-forum.com/u/David_ASBlack)\ **Replies:** 1\ **Last updated:** [March 24, 2009, 10:16pm UTC](https://www.ruby-forum.com/t/ruby-central-rejected-as-a-google-summer-of-code-organization/163757 "2009-03-24T22:16:41Z")
Hi all – I think many of you know this already but I just wanted to confirm it. The Google Summer of Code program has rejected Ruby Central this year as a mentoring organization, a role we’ve played every year since 2… --- ## [How to upgrade to the latest version of ruby?](https://www.ruby-forum.com/t/how-to-upgrade-to-the-latest-version-of-ruby/235757)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 5\ **Last updated:** [July 13, 2013, 7:00pm UTC](https://www.ruby-forum.com/t/how-to-upgrade-to-the-latest-version-of-ruby/235757 "2013-07-13T19:00:17Z")
I am using RVM with Ubuntu13.04. Installed version of Ruby is : kirti@kirti-Aspire-5733Z:~$ ruby -v ruby 2.0.0p0 (2013-02-24 revision 39474) \[i686-linux\] How can I upgrade it into the newer latest version of Ruby? --- ## [How to connect gmap with rails](https://www.ruby-forum.com/t/how-to-connect-gmap-with-rails/222603)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [September 4, 2012, 10:00am UTC](https://www.ruby-forum.com/t/how-to-connect-gmap-with-rails/222603 "2012-09-04T10:00:14Z")
I 'm getting like this while running server… --- ## [Rails: test di un model senza accessi al DB](https://www.ruby-forum.com/t/rails-test-di-un-model-senza-accessi-al-db/202886)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [February 9, 2011, 12:17pm UTC](https://www.ruby-forum.com/t/rails-test-di-un-model-senza-accessi-al-db/202886 "2011-02-09T12:17:23Z")
Sto eseguendo uno unit test per un model che non sfrutta activeRecord e non ha nessun accesso al DB. Quando eseguo il test mi rendo conto però che avviene ugualmente il caricamento delle fixtures (e altre operazioni l… --- ## [Https rewrite for subdirectory only](https://www.ruby-forum.com/t/https-rewrite-for-subdirectory-only/200955)
**Author:** [@nikuSESS](https://www.ruby-forum.com/u/nikuSESS)\ **Replies:** 5\ **Last updated:** [December 26, 2010, 3:01pm UTC](https://www.ruby-forum.com/t/https-rewrite-for-subdirectory-only/200955 "2010-12-26T15:01:02Z")
Hi, I’m a noob. How to rewrite http to https in /admin location only ? I put something like this in nginx.conf : location /admin { rewrite ^(.\*) https://$server\_name$1 permanent; } But I always get error mes… --- ## [Exec (new process or new thread?) to continue](https://www.ruby-forum.com/t/exec-new-process-or-new-thread-to-continue/161230)
**Author:** [@aidy](https://www.ruby-forum.com/u/aidy)\ **Replies:** 5\ **Last updated:** [April 8, 2009, 10:35pm UTC](https://www.ruby-forum.com/t/exec-new-process-or-new-thread-to-continue/161230 "2009-04-08T22:35:22Z")
Hi, I have fired off an exe with the kernal method exec loader\_app = “#{Dir.getwd}/PublishUi.exe” exec(loader\_app) The exec method seems to hold up the process so exec(loader\_app) puts “we got here” Will not prin… --- ## [\[HS\] lieu de travail sur amsterdam](https://www.ruby-forum.com/t/hs-lieu-de-travail-sur-amsterdam/161439)
**Author:** [@Fabien\_J](https://www.ruby-forum.com/u/Fabien_J)\ **Replies:** 5\ **Last updated:** [February 26, 2009, 2:42pm UTC](https://www.ruby-forum.com/t/hs-lieu-de-travail-sur-amsterdam/161439 "2009-02-26T14:42:57Z")
Hello, ca n’est certainement pas le bon endroit pour demander cela, mais je suis sur amsterdam aujourd’hui et demain. Je cherche un endroit calme pour pouvoir travailler avec mon portable et il me faudrait idéalemen… --- ## [\[ANN\] erbook 4.0.0 (was previously named Gerbil)](https://www.ruby-forum.com/t/ann-erbook-4-0-0-was-previously-named-gerbil/153389)
**Author:** [@snk](https://www.ruby-forum.com/u/snk)\ **Replies:** 5\ **Last updated:** [November 17, 2008, 8:37am UTC](https://www.ruby-forum.com/t/ann-erbook-4-0-0-was-previously-named-gerbil/153389 "2008-11-17T08:37:08Z")
erbook : write books and documents in eRuby erbook is an extensible document processor that emits HTML (web page), LaTeX (PDF), man (UNIX manual page), plain text, and any document format you can imagine from eRuby te… --- ## [Arrancar Mongrel al inicio del sistema](https://www.ruby-forum.com/t/arrancar-mongrel-al-inicio-del-sistema/151145)
**Author:** [@luisfgnr](https://www.ruby-forum.com/u/luisfgnr)\ **Replies:** 5\ **Last updated:** [October 17, 2008, 12:10pm UTC](https://www.ruby-forum.com/t/arrancar-mongrel-al-inicio-del-sistema/151145 "2008-10-17T12:10:09Z")
Buenas, Estoy utilizando Ubuntu como plataforma de desarrollo y Debian para producción. El problema que encuentro en el despliegue es que los servidores mongrel hay que arrancarlos a mano. ¿Tiene alguien algún script… --- ## [Error installing Ruby-Debug : unreachable host?](https://www.ruby-forum.com/t/error-installing-ruby-debug-unreachable-host/144833)
**Author:** [@bobm](https://www.ruby-forum.com/u/bobm)\ **Replies:** 5\ **Last updated:** [August 7, 2008, 3:37am UTC](https://www.ruby-forum.com/t/error-installing-ruby-debug-unreachable-host/144833 "2008-08-07T03:37:18Z")
Hi, VERY new to Ruby…talk to me like I’m 6 years old :slight\_smile: I’m tryin to install a debugger. Downloaded Ruby-Debug-0.10.1.gem When I type GEM INSTALL RUBY-DEBUG I get : A Socket operation attempted to an un… --- ## [Relación entre user y post en un blog multiusuario](https://www.ruby-forum.com/t/relacia-n-entre-user-y-post-en-un-blog-multiusuario/142924)
**Author:** [@jarevis](https://www.ruby-forum.com/u/jarevis)\ **Replies:** 5\ **Last updated:** [July 13, 2008, 8:38pm UTC](https://www.ruby-forum.com/t/relacia-n-entre-user-y-post-en-un-blog-multiusuario/142924 "2008-07-13T20:38:08Z")
Hola Estoy creando un blog multiusuario a partir del plugin restful authentication y asociando la clase post al usuario. El usuario se logea correctamente y entonces es cuando quiero acceder a las funciones de sitios… --- ## [Problème avec les "edit"](https://www.ruby-forum.com/t/probla-me-avec-les-edit/127474)
**Author:** [@djsliders](https://www.ruby-forum.com/u/djsliders)\ **Replies:** 5\ **Last updated:** [January 30, 2008, 10:20am UTC](https://www.ruby-forum.com/t/probla-me-avec-les-edit/127474 "2008-01-30T10:20:57Z")
Hello a tous! J ai commencé dernierement Ruby on rails, que je trouve vraiment tres interessant! Je viens de php et je trouve que c est bien pratique! En revanche j’ai un probleme… de base mais que je n arrive pas a … --- ## [JRUBY does not find installed gem](https://www.ruby-forum.com/t/jruby-does-not-find-installed-gem/104101)
**Author:** [@ronaldfischer](https://www.ruby-forum.com/u/ronaldfischer)\ **Replies:** 5\ **Last updated:** [May 15, 2007, 12:36pm UTC](https://www.ruby-forum.com/t/jruby-does-not-find-installed-gem/104101 "2007-05-15T12:36:19Z")
It seems that I am hunted with library search problems… I installed the net-ssh Gem, and gem indeed installed it at the default library for Jruby, but still my program can’t find the library! Here is the installation… --- ## [New Rails 1.2.1 Error with text\_area](https://www.ruby-forum.com/t/new-rails-1-2-1-error-with-text-area/82651)
**Author:** [@EgonJGF](https://www.ruby-forum.com/u/EgonJGF)\ **Replies:** 5\ **Last updated:** [January 19, 2007, 5:12pm UTC](https://www.ruby-forum.com/t/new-rails-1-2-1-error-with-text-area/82651 "2007-01-19T17:12:11Z")
I just upgraded to Rails 1.2.1, and I’m suddenly seeing this area whenever my code calls for a text\_area (this code has been working for a long while in 1.1.6: private method \`split’ called for 60:Fixnum The code sur… --- ## [Setting up mongrel](https://www.ruby-forum.com/t/setting-up-mongrel/96206)
**Author:** [@spacechurro](https://www.ruby-forum.com/u/spacechurro)\ **Replies:** 5\ **Last updated:** [June 27, 2006, 3:09pm UTC](https://www.ruby-forum.com/t/setting-up-mongrel/96206 "2006-06-27T15:09:15Z")
okay, i have officially given up on: apache with fastcgi lighttpd with fastcgi and now i am working on getting mongrel running… not that i don’t think that the above two are viable options, i have just spent more ti… --- ## [Where does script/plugin cache its server list?](https://www.ruby-forum.com/t/where-does-script-plugin-cache-its-server-list/62335)
**Author:** [@carmen](https://www.ruby-forum.com/u/carmen)\ **Replies:** 5\ **Last updated:** [June 3, 2006, 1:23am UTC](https://www.ruby-forum.com/t/where-does-script-plugin-cache-its-server-list/62335 "2006-06-03T01:23:37Z")
tiring of manually googling for SVN urls then checking out modules into /usr/share/ruby and linking it into plugins/, ive tried script/plugin again. it predictable fails here: ./script/plugin install acts\_as\_ferret s… --- ## [USRP Synchronization](https://www.ruby-forum.com/t/usrp-synchronization/59806)
**Author:** [@Ges](https://www.ruby-forum.com/u/Ges)\ **Replies:** 5\ **Last updated:** [May 13, 2006, 12:40am UTC](https://www.ruby-forum.com/t/usrp-synchronization/59806 "2006-05-13T00:40:00Z")
Hi, I am trying to do to and fro transmission using 2 USRP boards. I have connected the tx and rx daughter cards together using SMA Tees (3 SMA Tees connected together giving me 4 ports for connecting the 2 tx and 2 … --- ## [Message from manishbelsare2003](https://www.ruby-forum.com/t/message-from-manishbelsare2003/197055)
**Author:** [@manish\_belsare](https://www.ruby-forum.com/u/manish_belsare)\ **Replies:** 0\ **Last updated:** [September 1, 2010, 8:56pm UTC](https://www.ruby-forum.com/t/message-from-manishbelsare2003/197055 "2010-09-01T20:56:29Z")
Engine-Users mailing list removed\_email\_address@domain.invalid http://lists.rails-engines.org/listinfo.cgi/engine-users-rails-engines.org --- ## [Newbie question on file reading](https://www.ruby-forum.com/t/newbie-question-on-file-reading/193794)
**Author:** [@raj\_plays](https://www.ruby-forum.com/u/raj_plays)\ **Replies:** 8\ **Last updated:** [August 24, 2010, 3:41pm UTC](https://www.ruby-forum.com/t/newbie-question-on-file-reading/193794 "2010-08-24T15:41:26Z")
Hi, I have got the code to read a file line by line amd it works too but I don’t understand it. fp = File.open(dataFile, “r”) fp.each\_line do |line| puts line end My question is: the “open” method is not mentioned… --- ## [Will\_paginate creating links for all in a ferret search](https://www.ruby-forum.com/t/will-paginate-creating-links-for-all-in-a-ferret-search/187123)
**Author:** [@mydarkpassenger](https://www.ruby-forum.com/u/mydarkpassenger)\ **Replies:** 0\ **Last updated:** [April 17, 2010, 4:35pm UTC](https://www.ruby-forum.com/t/will-paginate-creating-links-for-all-in-a-ferret-search/187123 "2010-04-17T16:35:09Z")
When I use act\_as\_ferret with will\_paginate the first page of results creates links for all items instead of the filtered result. On other pages it works correctly. For example: #controller @users = User.paginate U… --- ## [Sup 0.10 released](https://www.ruby-forum.com/t/sup-0-10-released/182185)
**Author:** [@trucker](https://www.ruby-forum.com/u/trucker)\ **Replies:** 8\ **Last updated:** [January 26, 2010, 4:05pm UTC](https://www.ruby-forum.com/t/sup-0-10-released/182185 "2010-01-26T16:05:52Z")
I’m pleased to announce the release of Sup 0.10. This version is frickin’ awesome because not only do we have Ruby 1.9 support, the Xapian backend is now the default! The next version will discard Ferret like a used … --- ## [Drop down list?](https://www.ruby-forum.com/t/drop-down-list/176128)
**Author:** [@Dudebot](https://www.ruby-forum.com/u/Dudebot)\ **Replies:** 8\ **Last updated:** [September 26, 2009, 9:39am UTC](https://www.ruby-forum.com/t/drop-down-list/176128 "2009-09-26T09:39:45Z")
Hi Gurus, I’m trying to tackle a drop down list. I have category and item dbs, and they’re wired up with category has\_many :items and item belongs\_to :category, and an item has a category\_id. I have this code in my … --- ## ['make check' fails on OS X 10.5 with gnuradio 3.1 release](https://www.ruby-forum.com/t/make-check-fails-on-os-x-10-5-with-gnuradio-3-1-release/159936)
**Author:** [@Jakub\_M](https://www.ruby-forum.com/u/Jakub_M)\ **Replies:** 8\ **Last updated:** [February 11, 2009, 5:13pm UTC](https://www.ruby-forum.com/t/make-check-fails-on-os-x-10-5-with-gnuradio-3-1-release/159936 "2009-02-11T17:13:45Z")
Hello… After installing all necessary libraries using MacPorts and following instructions from Jon Jacky (GNU Radio on Mac OS X), the make check fails on my MacBook Pro… Ignoring that and issuing ‘make install’ lead… --- ## [Self-referential joins with :through raises TypeError](https://www.ruby-forum.com/t/self-referential-joins-with-through-raises-typeerror/156775)
**Author:** [@taylorstrait](https://www.ruby-forum.com/u/taylorstrait)\ **Replies:** 8\ **Last updated:** [January 5, 2009, 10:00pm UTC](https://www.ruby-forum.com/t/self-referential-joins-with-through-raises-typeerror/156775 "2009-01-05T22:00:57Z")
I have a simple referral system composed of Users and Referrals. The users table has an id value, of course. The referrals table has referer\_id and referee\_id. The relationships are set up as follows: class User \< A… --- ## [What a worker does?](https://www.ruby-forum.com/t/what-a-worker-does/141817)
**Author:** [@Marcos\_N](https://www.ruby-forum.com/u/Marcos_N)\ **Replies:** 8\ **Last updated:** [July 1, 2008, 12:52pm UTC](https://www.ruby-forum.com/t/what-a-worker-does/141817 "2008-07-01T12:52:57Z")
Hi, I need some help to fully understand what´s a worker is. For example, if I have only one worker, and run a long request, like a file download/upload or a long running proxy script like php or rails. Will this blo… --- ## [Class instance into included module](https://www.ruby-forum.com/t/class-instance-into-included-module/107840)
**Author:** [@galevsky](https://www.ruby-forum.com/u/galevsky)\ **Replies:** 8\ **Last updated:** [June 26, 2007, 11:44pm UTC](https://www.ruby-forum.com/t/class-instance-into-included-module/107840 "2007-06-26T23:44:59Z")
Hi all, here is my problem: I would like to handle class instances into a module included by the class. This case is illustrated below: module Mod instanceOfClas = ??? method\_HelloWorld = instanceOfClas.method(‘hell… --- ## [Need help converting Perl to Ruby (detecting integers and de](https://www.ruby-forum.com/t/need-help-converting-perl-to-ruby-detecting-integers-and-de/88961)
**Author:** [@paul](https://www.ruby-forum.com/u/paul)\ **Replies:** 8\ **Last updated:** [March 18, 2007, 3:01am UTC](https://www.ruby-forum.com/t/need-help-converting-perl-to-ruby-detecting-integers-and-de/88961 "2007-03-18T03:01:28Z")
I am trying to convert a Perl script to Ruby and have been having some difficulty along the way (mostly because I don’t know Perl). I am currently stumped on one particular line in the old Perl script: foreach (@rawfie… --- ## [Basic image process suggestion?](https://www.ruby-forum.com/t/basic-image-process-suggestion/86473)
**Author:** [@surfman](https://www.ruby-forum.com/u/surfman)\ **Replies:** 8\ **Last updated:** [February 24, 2007, 1:02am UTC](https://www.ruby-forum.com/t/basic-image-process-suggestion/86473 "2007-02-24T01:02:32Z")
I need upload image (JPG/GIF/BMP/etc) to pre-designated path auto resize the image and generate thumb image based on the pre-defined width or length, keep ratio best performance Thanks for any recommendation. --- ## [Where to place code used by many views?](https://www.ruby-forum.com/t/where-to-place-code-used-by-many-views/85996)
**Author:** [@dankelley](https://www.ruby-forum.com/u/dankelley)\ **Replies:** 8\ **Last updated:** [February 20, 2007, 6:26pm UTC](https://www.ruby-forum.com/t/where-to-place-code-used-by-many-views/85996 "2007-02-20T18:26:38Z")
Where should I put code (let’s call it a library function, perhaps) that is to be made available in several views, even views related to different models / controllers? Is that what the “lib” directory is for? Or may… --- ## [Barcode ean13](https://www.ruby-forum.com/t/barcode-ean13/95919)
**Author:** [@FrSSSSdSSSSric\_Logi](https://www.ruby-forum.com/u/FrSSSSdSSSSric_Logi)\ **Replies:** 8\ **Last updated:** [August 3, 2006, 2:24pm UTC](https://www.ruby-forum.com/t/barcode-ean13/95919 "2006-08-03T14:24:04Z")
Bonjour, je cherche une lib qui génère des images de codes barre en ean13. La lib barcode ne génère que du code39… Merci. --- ## [Alternative to the Symbol#to\_proc hack](https://www.ruby-forum.com/t/alternative-to-the-symbol-to-proc-hack/102966)
**Author:** [@Ashley\_M](https://www.ruby-forum.com/u/Ashley_M)\ **Replies:** 8\ **Last updated:** [July 9, 2006, 6:43am UTC](https://www.ruby-forum.com/t/alternative-to-the-symbol-to-proc-hack/102966 "2006-07-09T06:43:20Z")
I’ve always been in two minds about the Symbol#to\_proc hack, it’s clever but adds a bit of line noise. Then I figured you can turn it around: class String def everything\_in(e) e.map { |u| u.send(self) } end end … --- ## [Html Email Problem](https://www.ruby-forum.com/t/html-email-problem/60757)
**Author:** [@Keyon](https://www.ruby-forum.com/u/Keyon)\ **Replies:** 8\ **Last updated:** [July 6, 2006, 7:50pm UTC](https://www.ruby-forum.com/t/html-email-problem/60757 "2006-07-06T19:50:07Z")
Dear Rubyians, I am facing problems to send Html Email scnce one month. I changed the content type is text/html and charecter set “utf-8” I worte the html code in the confirm.heml in the action mailer folder. but … --- ## [Building error of GNURadio 3.7.2](https://www.ruby-forum.com/t/building-error-of-gnuradio-3-7-2/241249)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [May 21, 2014, 3:37pm UTC](https://www.ruby-forum.com/t/building-error-of-gnuradio-3-7-2/241249 "2014-05-21T15:37:40Z")
Hi everyone, I’ve tried to build GNRadio 3.7.2.1 from source, when I came to make step I’ve received two strange error, you find hereafter what it looks like: \[ 13%\] Generating python docstrings for pmt\_swig\_doc Tr… --- ## [Mechanism to build in command line help into the flowgraph?](https://www.ruby-forum.com/t/mechanism-to-build-in-command-line-help-into-the-flowgraph/245469)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 4\ **Last updated:** [June 4, 2013, 5:45pm UTC](https://www.ruby-forum.com/t/mechanism-to-build-in-command-line-help-into-the-flowgraph/245469 "2013-06-04T17:45:08Z")
I have testers that might not see the graphical version of the flowgraph they are testing. To them, they run the flowgraph on the command line, passing in various parameter values using the Short IDs set up in the ori… --- ## [GEM variables](https://www.ruby-forum.com/t/gem-variables/228671)
**Author:** [@bodikp](https://www.ruby-forum.com/u/bodikp)\ **Replies:** 4\ **Last updated:** [May 2, 2013, 7:30pm UTC](https://www.ruby-forum.com/t/gem-variables/228671 "2013-05-02T19:30:45Z")
I’m going nuts with my Ruby editor because it’s complaining about running out of disk space for my Gems. When I see my Ruby environment, I see that it’s using my G: drive. Well, my G: drive is a very tiny drive given … --- ## [Gzip not compressing response body with status code other than 200, 403, 404](https://www.ruby-forum.com/t/gzip-not-compressing-response-body-with-status-code-other-than-200-403-404/207818)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 4, 2013, 1:28pm UTC](https://www.ruby-forum.com/t/gzip-not-compressing-response-body-with-status-code-other-than-200-403-404/207818 "2013-03-04T13:28:29Z")
Hello, I have a WebDAV application setup with nginx in front of application server for reverse proxying. My application returns 207 as status code and I found that nginx does not compress response body with gzip oth… --- ## [API request with email in address path possible?](https://www.ruby-forum.com/t/api-request-with-email-in-address-path-possible/212602)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [October 7, 2011, 6:09pm UTC](https://www.ruby-forum.com/t/api-request-with-email-in-address-path-possible/212602 "2011-10-07T18:09:32Z")
Hey, I’m currently implementing a API for a website which is supposed to support following requests: /api/users/id/1 /api/users/email/removed\_email\_address@domain.invalid … Of course the email address with its dot … --- ## [UCLA Zigbee PHY examples updated for UHD](https://www.ruby-forum.com/t/ucla-zigbee-phy-examples-updated-for-uhd/207292)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [May 23, 2011, 7:22pm UTC](https://www.ruby-forum.com/t/ucla-zigbee-phy-examples-updated-for-uhd/207292 "2011-05-23T19:22:01Z")
Hello list! I’ve updated (or at least tried updating) two of UCLA ZIGBEE PHY project’s examples to work with UHD - cc2420\_txtest.py and cc2420\_rxtest.py. I think the tx one works fine (spectrum analyzer says that we … --- ## [Current class](https://www.ruby-forum.com/t/current-class/201855)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [January 18, 2011, 2:05pm UTC](https://www.ruby-forum.com/t/current-class/201855 "2011-01-18T14:05:32Z")
Going through Metaprogramming Ruby, and the author, Paolo Perrotta points out something I never paid attention to before. class MyClass def method\_one def method\_two “hello!” end end end obj = MyClass.new obj.… --- ## [Trans string into array](https://www.ruby-forum.com/t/trans-string-into-array/201136)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [January 1, 2011, 9:12pm UTC](https://www.ruby-forum.com/t/trans-string-into-array/201136 "2011-01-01T21:12:06Z")
a=\[1,2,3\] =\> \[1, 2, 3\] irb(main):008:0\> b=\[4,5,6\] =\> \[4, 5, 6\] irb(main):009:0\> a\[1\]+b TypeError: Array can’t be coerced into Fixnum from (irb):9:in +' from (irb):9 from :0 irb(main):010:0\> a\[1\].to\_a+b (irb):10: wa… --- ## [Wx openGL sinks and segmentation faults](https://www.ruby-forum.com/t/wx-opengl-sinks-and-segmentation-faults/165387)
**Author:** [@Stefan\_Bruens](https://www.ruby-forum.com/u/Stefan_Bruens)\ **Replies:** 4\ **Last updated:** [April 14, 2009, 11:44am UTC](https://www.ruby-forum.com/t/wx-opengl-sinks-and-segmentation-faults/165387 "2009-04-14T11:44:50Z")
Hi, I have noticed that I always get a segmentation fault if I use the openGL versions of the sinks. This seems to be dependent on the graphics chipset, I have two computers both with Intel G965. The segfault can b… --- ## [Bbn 802.11 problem](https://www.ruby-forum.com/t/bbn-802-11-problem/158161)
**Author:** [@yyzhuang](https://www.ruby-forum.com/u/yyzhuang)\ **Replies:** 4\ **Last updated:** [January 22, 2009, 5:43pm UTC](https://www.ruby-forum.com/t/bbn-802-11-problem/158161 "2009-01-22T17:43:24Z")
Hi all, Several months ago I installed bbn 802.11 code and got it running. but today when I wanted to download it in my new PC (according to what I’ve done before http://gnuradio.org/trac/wiki/OtherCode) cvs -d remo… --- ## [Thin server processes slowly growing in RAM size](https://www.ruby-forum.com/t/thin-server-processes-slowly-growing-in-ram-size/155225)
**Author:** [@skirkpatrick](https://www.ruby-forum.com/u/skirkpatrick)\ **Replies:** 4\ **Last updated:** [December 14, 2008, 4:38pm UTC](https://www.ruby-forum.com/t/thin-server-processes-slowly-growing-in-ram-size/155225 "2008-12-14T16:38:49Z")
When I initially start up my server I have two thin processes running that are only about 200M in size. They slowly creep up a few megs an hour until now a week later they are at 400M and 300M respectively. I realize… --- ## [Rutas anidadas](https://www.ruby-forum.com/t/rutas-anidadas/145295)
**Author:** [@azazel](https://www.ruby-forum.com/u/azazel)\ **Replies:** 4\ **Last updated:** [August 7, 2008, 6:22pm UTC](https://www.ruby-forum.com/t/rutas-anidadas/145295 "2008-08-07T18:22:09Z")
Tengo una aplicacion en la cual uno de los recursos (roles) deberia ser solo accesible desde /admin/roles… para esto cree una ruta virtual /admin de la siguiente forma: map.resource :admin do |admin| admin.resources … --- ## [Re: BBN 802.11 bbn\_80211b\_rx.py](https://www.ruby-forum.com/t/re-bbn-802-11-bbn-80211b-rx-py/144362)
**Author:** [@Mohammad\_Hamed\_F](https://www.ruby-forum.com/u/Mohammad_Hamed_F)\ **Replies:** 4\ **Last updated:** [July 29, 2008, 2:16pm UTC](https://www.ruby-forum.com/t/re-bbn-802-11-bbn-80211b-rx-py/144362 "2008-07-29T14:16:43Z")
802.11b standard use barker spreading, So if you want to receive data from a standard 802.11b transmitter you have to use barker. For decimation it should be as high as possible because 802.11b receiver needs more mor… --- ## [Java Integration - Can you create Anonymous Interfaces/Subclasses in ruby?](https://www.ruby-forum.com/t/java-integration-can-you-create-anonymous-interfaces-subclasses-in-ruby/140657)
**Author:** [@Bryan\_Castillo](https://www.ruby-forum.com/u/Bryan_Castillo)\ **Replies:** 4\ **Last updated:** [June 17, 2008, 10:25pm UTC](https://www.ruby-forum.com/t/java-integration-can-you-create-anonymous-interfaces-subclasses-in-ruby/140657 "2008-06-17T22:25:29Z")
I am experimenting with JRuby/SWT/Mozilla/JavaXPComm. It is a lot of fun, but one of the things that has bothered me a bit is how to create listeners for UI events. I want to specify listeners for events using block… --- ## [Ruby bug reading from /dev/urandom after failed require?](https://www.ruby-forum.com/t/ruby-bug-reading-from-dev-urandom-after-failed-require/123951)
**Author:** [@asplake](https://www.ruby-forum.com/u/asplake)\ **Replies:** 4\ **Last updated:** [January 3, 2008, 3:39am UTC](https://www.ruby-forum.com/t/ruby-bug-reading-from-dev-urandom-after-failed-require/123951 "2008-01-03T03:39:55Z")
I’ve been trying to track down a bug that surfaced when trying to generate a Rails 2.0.2 app in Cygwin. Reading from /dev/urandom fails with “No such file or directory - /dev/urandom” if a failed require has been made… [Previous page](https://www.ruby-forum.com/top.md?page=872&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=874&per_page=50)