# Top **URL:** https://www.ruby-forum.com/top.md?page=657 [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:** 658 --- ## [Can't check out whole typo subversion tree](https://www.ruby-forum.com/t/cant-check-out-whole-typo-subversion-tree/105168)
**Author:** [@Matijs\_van\_Zuijlen](https://www.ruby-forum.com/u/Matijs_van_Zuijlen)\ **Replies:** 4\ **Last updated:** [June 4, 2007, 3:08am UTC](https://www.ruby-forum.com/t/cant-check-out-whole-typo-subversion-tree/105168 "2007-06-04T03:08:21Z")
Hi, I’m mirroring the typo subversion tree for use with svk, but since the move to http://svn.typosphere.org/typo/ that doesn’t work anymore (I only found out recently because I had been stuck with pre-1.2 rails.). … --- ## [Extra qualification errors in gcc 4.1.0](https://www.ruby-forum.com/t/extra-qualification-errors-in-gcc-4-1-0/56923)
**Author:** [@eterps](https://www.ruby-forum.com/u/eterps)\ **Replies:** 4\ **Last updated:** [April 5, 2006, 10:42pm UTC](https://www.ruby-forum.com/t/extra-qualification-errors-in-gcc-4-1-0/56923 "2006-04-05T22:42:17Z")
I’m building on FC4 with GCC 4.1.0, and I get a bunch of “extra qualification” errors in the C++ code where static functions are declared inside a class with the class name prefixed… for example, from gnuradio-core/sr… --- ## [Rake:db using mysql3](https://www.ruby-forum.com/t/rake-db-using-mysql3/231866)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 7\ **Last updated:** [September 8, 2014, 2:28pm UTC](https://www.ruby-forum.com/t/rake-db-using-mysql3/231866 "2014-09-08T14:28:10Z")
Hi, I have created a new app using “rails new biller -d mysql” command and when I run “rake db:create”, it shows me an error saying “Could not find gem ‘mysql2 (\>=0) x86-mingw32’ in the gems available on this machine.… --- ## [Decimal 0.0 released](https://www.ruby-forum.com/t/decimal-0-0-released/129286)
**Author:** [@sugie](https://www.ruby-forum.com/u/sugie)\ **Replies:** 7\ **Last updated:** [February 17, 2008, 9:55am UTC](https://www.ruby-forum.com/t/decimal-0-0-released/129286 "2008-02-17T09:55:59Z")
Hello all, I released Decimal 0.0 somehow, an arithmetic extension library for Ruby. http://decimal.rubyforge.org/ Decimal is the multi-precision decimal arithmetic library, which designed to be comfortable with th… --- ## [Ruby on AIX?](https://www.ruby-forum.com/t/ruby-on-aix/97446)
**Author:** [@Karthik\_Krishnan](https://www.ruby-forum.com/u/Karthik_Krishnan)\ **Replies:** 1\ **Last updated:** [February 15, 2008, 3:55pm UTC](https://www.ruby-forum.com/t/ruby-on-aix/97446 "2008-02-15T15:55:05Z")
I have managed to compile Ruby on AIX 5.3 and have run my application successfully on it. I have to go thru some series of simple steps to achieve the same. I have tried to document the same for the benefit of other… --- ## [Very Newbie: eval.rb colorato](https://www.ruby-forum.com/t/very-newbie-eval-rb-colorato/69679)
**Author:** [@lupos](https://www.ruby-forum.com/u/lupos)\ **Replies:** 7\ **Last updated:** [October 29, 2006, 3:27pm UTC](https://www.ruby-forum.com/t/very-newbie-eval-rb-colorato/69679 "2006-10-29T15:27:56Z")
nella guida che mi sono potuto scaricare da qui: http://ruby-it.org/rug\_it.zip alla pagina: examples.html vi è la spiegazione per fare girare eval.rb per aggiungere assistenza visiva all’indentazione, segnalazioni … --- ## [SSL for login pages - how do I configure this? (dreamhost)](https://www.ruby-forum.com/t/ssl-for-login-pages-how-do-i-configure-this-dreamhost/68005)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 7\ **Last updated:** [October 22, 2006, 12:06am UTC](https://www.ruby-forum.com/t/ssl-for-login-pages-how-do-i-configure-this-dreamhost/68005 "2006-10-22T00:06:50Z")
Hi, Can anyone give me a headsup/pointer re how to enable some (or all?) of my pages to be SSL encrypted (e.g. login pages where password is being transfered)? Is this in the ruby application or part of the apache c… --- ## [Creating sub-classes using Struct](https://www.ruby-forum.com/t/creating-sub-classes-using-struct/94552)
**Author:** [@eliben](https://www.ruby-forum.com/u/eliben)\ **Replies:** 7\ **Last updated:** [May 7, 2006, 8:01am UTC](https://www.ruby-forum.com/t/creating-sub-classes-using-struct/94552 "2006-05-07T08:01:31Z")
Hello, There are two Ruby features I want to combine. One is sub-classes (or embedded classes): class Foo def initialize(x) puts “new Foo #{x}” end class Bar def initialize(y) puts "new Bar #{y}" end end end … --- ## [Hidden file](https://www.ruby-forum.com/t/hidden-file/153970)
**Author:** [@rgreen](https://www.ruby-forum.com/u/rgreen)\ **Replies:** 3\ **Last updated:** [November 25, 2008, 5:51am UTC](https://www.ruby-forum.com/t/hidden-file/153970 "2008-11-25T05:51:10Z")
Does anyone know the purpose of a hidden file called “.gems” in my home folder on os x? --- ## [Help with activerecord, has\_many and :order, please](https://www.ruby-forum.com/t/help-with-activerecord-has-many-and-order-please/147151)
**Author:** [@olia](https://www.ruby-forum.com/u/olia)\ **Replies:** 3\ **Last updated:** [August 29, 2008, 2:37am UTC](https://www.ruby-forum.com/t/help-with-activerecord-has-many-and-order-please/147151 "2008-08-29T02:37:09Z")
Hi, very much a newbie, so please excuse the basic question. Here is what I have: class Author \< ActiveRecord::Base has\_many :books end class Books \< ActiveRecord::Base belongs\_to :author end What I am trying to… --- ## [4x4 MIMO with USRP](https://www.ruby-forum.com/t/4x4-mimo-with-usrp/113259)
**Author:** [@ketancmaheshwari](https://www.ruby-forum.com/u/ketancmaheshwari)\ **Replies:** 3\ **Last updated:** [December 9, 2007, 6:28pm UTC](https://www.ruby-forum.com/t/4x4-mimo-with-usrp/113259 "2007-12-09T18:28:15Z")
Martin, I’ve been searching through the mailing list for more information about synchronizing two USRP boards to create the transmitter for a 4x4 MIMO node. From what I’ve found, it seems that this is not currently i… --- ## [Creating a directory with File.makedirs](https://www.ruby-forum.com/t/creating-a-directory-with-file-makedirs/116084)
**Author:** [@dracos](https://www.ruby-forum.com/u/dracos)\ **Replies:** 3\ **Last updated:** [October 2, 2007, 10:18am UTC](https://www.ruby-forum.com/t/creating-a-directory-with-file-makedirs/116084 "2007-10-02T10:18:29Z")
I am trying to create a directory in Rails with the following code: File.makedirs ‘/folder/subfolder/’ However, I get the error “undefined method \`makedirs’ for File:Class”. Has makedirs been deprecated to something e… --- ## [Too many error checks in your code may result in bad coverage grade](https://www.ruby-forum.com/t/too-many-error-checks-in-your-code-may-result-in-bad-coverage-grade/244836)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 5\ **Last updated:** [June 22, 2016, 10:20pm UTC](https://www.ruby-forum.com/t/too-many-error-checks-in-your-code-may-result-in-bad-coverage-grade/244836 "2016-06-22T22:20:17Z")
This is something I realized is that if you try to write more bullet proof code, it may have alot of extra checks in it. That may make it harder to test because there are more conditions. In theory your code is trying… --- ## [Howto\_square\_ff require Gruel](https://www.ruby-forum.com/t/howto-square-ff-require-gruel/224280)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [November 8, 2012, 10:14am UTC](https://www.ruby-forum.com/t/howto-square-ff-require-gruel/224280 "2012-11-08T10:14:58Z")
Hi List, I’m trying to check the example howto\_square\_ff with gr\_modtool.I work with ubuntu10.04,gnuradio 3.6.1 and cmake2.8.1.When I excute ‘cmake …/’ in /gnuradio3.6.1/build.I got the following: – Configuring gr-wx… --- ## [Mate -w](https://www.ruby-forum.com/t/mate-w/192687)
**Author:** [@swengineer](https://www.ruby-forum.com/u/swengineer)\ **Replies:** 5\ **Last updated:** [August 4, 2010, 4:09pm UTC](https://www.ruby-forum.com/t/mate-w/192687 "2010-08-04T16:09:29Z")
I used this command to specify the text editor: $ git config --global core.editor “mate -w” How can I remove this configuration as I’m getting this error: error: cannot run mate -w: No such file or directory Or, how … --- ## [Mephisto + Mongrel\_cluster 503 Service Temporarily Unavailab](https://www.ruby-forum.com/t/mephisto-mongrel-cluster-503-service-temporarily-unavailab/85196)
**Author:** [@boboroshi](https://www.ruby-forum.com/u/boboroshi)\ **Replies:** 5\ **Last updated:** [February 12, 2007, 4:44am UTC](https://www.ruby-forum.com/t/mephisto-mongrel-cluster-503-service-temporarily-unavailab/85196 "2007-02-12T04:44:14Z")
I had Mephisto running deployed via capistrano per Coda Hale’s instructions on a FreeBSD server and everything was running swimmingly until the power went out at my house and when the server came back up, the cached p… --- ## [Action Mailer ...mail done but not received.. (or sent ?)](https://www.ruby-forum.com/t/action-mailer-mail-done-but-not-received-or-sent/64532)
**Author:** [@kadoudal](https://www.ruby-forum.com/u/kadoudal)\ **Replies:** 5\ **Last updated:** [August 9, 2006, 10:31pm UTC](https://www.ruby-forum.com/t/action-mailer-mail-done-but-not-received-or-sent/64532 "2006-08-09T22:31:48Z")
I am using Action Mailer as stated in RoR book… the mail seems to be correctly setup… and I get the following log… Sent mail: Date: Wed, 9 Aug 2006 19:54:04 +0200 From: removed\_email\_address@domain.invalid To: rem… --- ## [What do we call the relationship used by ActiveStorage and ActionText?](https://www.ruby-forum.com/t/what-do-we-call-the-relationship-used-by-activestorage-and-actiontext/264547)
**Author:** [@granitaham](https://www.ruby-forum.com/u/granitaham)\ **Replies:** 2\ **Last updated:** [January 21, 2024, 5:08am UTC](https://www.ruby-forum.com/t/what-do-we-call-the-relationship-used-by-activestorage-and-actiontext/264547 "2024-01-21T05:08:50Z")
Is there a generic term to describe the relationships used by ActiveStorage and ActionText, where the model attribute is not stored or referenced in the model table? I have thought of, and dismissed, remote, unlinked an… --- ## [Devise authentication email](https://www.ruby-forum.com/t/devise-authentication-email/261035)
**Author:** [@merlin2049er](https://www.ruby-forum.com/u/merlin2049er)\ **Replies:** 2\ **Last updated:** [March 5, 2021, 2:01pm UTC](https://www.ruby-forum.com/t/devise-authentication-email/261035 "2021-03-05T14:01:25Z")
Is there a way to include the username & password (maybe encrypted) with the authentication email so that they do not need to sign in for authentication. (or any other way to allow them to authenticate with just the ema… --- ## [Intermittent 500 errors with Nginx reverse proxy for Apache PHP FPM](https://www.ruby-forum.com/t/intermittent-500-errors-with-nginx-reverse-proxy-for-apache-php-fpm/234171)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [February 12, 2015, 8:48am UTC](https://www.ruby-forum.com/t/intermittent-500-errors-with-nginx-reverse-proxy-for-apache-php-fpm/234171 "2015-02-12T08:48:54Z")
I have Nginx as reverse proxy in front of Apache. Nginx is handling most of the redirects and static content. Apache is handling PHP requests using fastcgi php-fpm. This setup is giving intermittent 500 errors, howeve… --- ## [Can't convert Symbol into String](https://www.ruby-forum.com/t/cant-convert-symbol-into-string/235669)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [July 12, 2013, 8:51pm UTC](https://www.ruby-forum.com/t/cant-convert-symbol-into-string/235669 "2013-07-12T20:51:00Z")
Hello, I’m following the tutorial at Getting Started with Rails — Ruby on Rails Guides. I got to the point where adding new posts should be functional (the end of 5.7). When I try to submit a post, I receive the err… --- ## [Uninitialized constant w/ ActiveResource](https://www.ruby-forum.com/t/uninitialized-constant-w-activeresource/67204)
**Author:** [@HHHHHH](https://www.ruby-forum.com/u/HHHHHH)\ **Replies:** 2\ **Last updated:** [September 1, 2006, 7:19pm UTC](https://www.ruby-forum.com/t/uninitialized-constant-w-activeresource/67204 "2006-09-01T19:19:09Z")
Howdy, I had an application perfect for ActiveResource, which I do realize is not finished. Anyway, I froze my app to edge and then defined a class: class Address \< ActiveResource::Base self.site = “http://ws.geo… --- ## [Rails create login page](https://www.ruby-forum.com/t/rails-create-login-page/241284)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 8\ **Last updated:** [May 23, 2014, 11:09am UTC](https://www.ruby-forum.com/t/rails-create-login-page/241284 "2014-05-23T11:09:05Z")
Dear all rails developers, I want to create a login page. Could any one show me how to create a signup and signin pages. i have try follow many websites but i can not do it. please help me, thanks, veasna --- ## [Set expectation using self in constructor?](https://www.ruby-forum.com/t/set-expectation-using-self-in-constructor/191569)
**Author:** [@cremes](https://www.ruby-forum.com/u/cremes)\ **Replies:** 8\ **Last updated:** [July 16, 2010, 1:30pm UTC](https://www.ruby-forum.com/t/set-expectation-using-self-in-constructor/191569 "2010-07-16T13:30:54Z")
I find myself using this pattern quite a bit. rspec 1.30 ruby 1.9.1, 1.9.2-rc2, jruby 1.51 all on osx 10.6.4 class Foo def initialize @bar = Bar.new end end context “init” do it “should allocate a helper class B… --- ## [Mysql Can't Connect](https://www.ruby-forum.com/t/mysql-cant-connect/175449)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 8\ **Last updated:** [September 20, 2009, 7:00pm UTC](https://www.ruby-forum.com/t/mysql-cant-connect/175449 "2009-09-20T19:00:50Z")
I’m on OS X 10.5.8 with the up-to-date Rails. I’m trying to get restful\_authentication to work, but I keep getting a mysql error. I’ve done the re-install mysql thing. \[terminal\] =\> Booting Mongrel =\> Rails 2.3.2 ap… --- ## [How to change ASCI to Hex](https://www.ruby-forum.com/t/how-to-change-asci-to-hex/147929)
**Author:** [@slaughter](https://www.ruby-forum.com/u/slaughter)\ **Replies:** 8\ **Last updated:** [September 7, 2008, 10:23am UTC](https://www.ruby-forum.com/t/how-to-change-asci-to-hex/147929 "2008-09-07T10:23:33Z")
hi everyone: I want to change ASCI to Hex,which i receive in the UDPSocket,but it just report error my code is: server = UDPSocket.open server.bind(‘192.168.203.108’, $port) s= server.recvfrom(164) s=s\[0\] s=Int… --- ## [Diferencia entre Hashes](https://www.ruby-forum.com/t/diferencia-entre-hashes/126016)
**Author:** [@edgarjs](https://www.ruby-forum.com/u/edgarjs)\ **Replies:** 8\ **Last updated:** [January 14, 2008, 7:45pm UTC](https://www.ruby-forum.com/t/diferencia-entre-hashes/126016 "2008-01-14T19:45:22Z")
Hola que tal. Me preguntaba si hay algun metodo que haga lo siguiente: \_options = DEFAULT\_OPTIONS.merge(options).delete\_if { |k, v| !DEFAULT\_OPTIONS.has\_key?(k) } Gracias por adelanteado. --- ## [Where do I put code for my own types?](https://www.ruby-forum.com/t/where-do-i-put-code-for-my-own-types/109896)
**Author:** [@dnstevenson](https://www.ruby-forum.com/u/dnstevenson)\ **Replies:** 8\ **Last updated:** [July 20, 2007, 10:52pm UTC](https://www.ruby-forum.com/t/where-do-i-put-code-for-my-own-types/109896 "2007-07-20T22:52:16Z")
Sorry for all the questions today… Beyond the obvious things–models, controllers, helpers, and other framework-related types–where should I put the code for my own types? For example, I was thinking of writing my own … --- ## [Symmetric relationships](https://www.ruby-forum.com/t/symmetric-relationships/106458)
**Author:** [@Chef\_vom\_Dienst](https://www.ruby-forum.com/u/Chef_vom_Dienst)\ **Replies:** 8\ **Last updated:** [July 4, 2007, 2:17am UTC](https://www.ruby-forum.com/t/symmetric-relationships/106458 "2007-07-04T02:17:54Z")
Hi, I’m building an application where you can have friends like in myspace. Only if two people agree to be friends, a friendship relation should be established. If they agreed, it should be an undirected (aka symmetr… --- ## [Can't log in with current release](https://www.ruby-forum.com/t/cant-log-in-with-current-release/107731)
**Author:** [@pgundlach](https://www.ruby-forum.com/u/pgundlach)\ **Replies:** 8\ **Last updated:** [June 26, 2007, 2:08am UTC](https://www.ruby-forum.com/t/cant-log-in-with-current-release/107731 "2007-06-26T02:08:04Z")
Hi, I’ve just created a test project with the current release, used sqlite3 db and used the defaults for the admin user. But radiant doesn’t accept the admin/radiant combination somehow. This is the full log for the … --- ## [Ferret-0.11.4-mswin32 not compatible with Ruby1.8.4](https://www.ruby-forum.com/t/ferret-0-11-4-mswin32-not-compatible-with-ruby1-8-4/91638)
**Author:** [@staypufd](https://www.ruby-forum.com/u/staypufd)\ **Replies:** 8\ **Last updated:** [April 13, 2007, 12:18am UTC](https://www.ruby-forum.com/t/ferret-0-11-4-mswin32-not-compatible-with-ruby1-8-4/91638 "2007-04-13T00:18:21Z")
Just a quick note for future reference - at least for me, ferret won’t work on Ruby 1.8.4. gem install ferret Successfully installed ferret-0.11.4-mswin32 ruby -v ruby 1.8.4 (2005-12-24) \[i386-mswin32\] irb irb(mai… --- ## [Writing IMAP-\>GMail proxy... Where to go for IMAP RFC help?](https://www.ruby-forum.com/t/writing-imap-gmail-proxy-where-to-go-for-imap-rfc-help/73088)
**Author:** [@ratchetcat](https://www.ruby-forum.com/u/ratchetcat)\ **Replies:** 8\ **Last updated:** [October 22, 2006, 1:37am UTC](https://www.ruby-forum.com/t/writing-imap-gmail-proxy-where-to-go-for-imap-rfc-help/73088 "2006-10-22T01:37:17Z")
Hey everyone, this is only a partial ruby question… I discovered a gmail library on RubyForge … I was like, why hasn’t anyone written an IMAP proxy for GMail yet? In just one day, I’ve implemented LOGIN, LOGOUT, NOOP(… --- ## [About the use of gr.probe\_signal\_f()](https://www.ruby-forum.com/t/about-the-use-of-gr-probe-signal-f/216790)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 6\ **Last updated:** [February 16, 2012, 7:28am UTC](https://www.ruby-forum.com/t/about-the-use-of-gr-probe-signal-f/216790 "2012-02-16T07:28:23Z")
Hi all, I’m trying to read the real-time value of a stream from USRP. I’m considering using gr.probe\_signal\_f, but it seems to not work. I’m really new to GNURadio, so please forgive me if I ask some stupid question. … --- ## [\_\_utm.gif --- how to redirect request?](https://www.ruby-forum.com/t/utm-gif-how-to-redirect-request/175315)
**Author:** [@iberci](https://www.ruby-forum.com/u/iberci)\ **Replies:** 6\ **Last updated:** [September 11, 2009, 7:31am UTC](https://www.ruby-forum.com/t/utm-gif-how-to-redirect-request/175315 "2009-09-11T07:31:38Z")
Hi All, Simple question, I think. Our error log is flooded with file not found requests for \_\_utm.gif. This is part of google analytics and for some reason, the requested pages (some) are trying to load it locally. … --- ## [Code organisation help request](https://www.ruby-forum.com/t/code-organisation-help-request/81375)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 6\ **Last updated:** [January 10, 2007, 6:22pm UTC](https://www.ruby-forum.com/t/code-organisation-help-request/81375 "2007-01-10T18:22:56Z")
Hello, I’ve written some ruby code that creates Fortran95 code to define and manipulate derived types (aka structures) as well as perform “regular” (what I ambiguously refer to as “Binary”) and netCDF I/O. Via a dri… --- ## [Hosting](https://www.ruby-forum.com/t/hosting/77945)
**Author:** [@Leon\_Barrett](https://www.ruby-forum.com/u/Leon_Barrett)\ **Replies:** 6\ **Last updated:** [December 2, 2006, 2:47pm UTC](https://www.ruby-forum.com/t/hosting/77945 "2006-12-02T14:47:20Z")
Sorry to ask a common question, but with the Typo Trac down, I can’t look up the standard answers. My wife is fed up with how slowly my home computer runs as a webhost, so I’d like to buy some sort of hosting. Dreamh… --- ## [Pasar aplicacion de Ruby on rails a ruby... es posible?](https://www.ruby-forum.com/t/pasar-aplicacion-de-ruby-on-rails-a-ruby-es-posible/75146)
**Author:** [@Crohno](https://www.ruby-forum.com/u/Crohno)\ **Replies:** 6\ **Last updated:** [November 7, 2006, 10:48pm UTC](https://www.ruby-forum.com/t/pasar-aplicacion-de-ruby-on-rails-a-ruby-es-posible/75146 "2006-11-07T22:48:30Z")
Bueno veran hace poco empeze con ruby on rails(maravilloso, estoy enamorado de este lenguaje) y bueno he oido que la programacion en ruby es similar a la de rails, por lo tanto me han surgido varias dudas que espero u… --- ## [Password recovery](https://www.ruby-forum.com/t/password-recovery/184005)
**Author:** [@craigrails](https://www.ruby-forum.com/u/craigrails)\ **Replies:** 4\ **Last updated:** [November 19, 2013, 8:18am UTC](https://www.ruby-forum.com/t/password-recovery/184005 "2013-11-19T08:18:53Z")
Hi there, I am looking to implement a password recovery feature so users on my site can request a password when they forget theirs… My passwords are one way encrypted, using a sha1 hexdigest so currently users would … --- ## [Problem calling Java from JRuby (using non-default package)](https://www.ruby-forum.com/t/problem-calling-java-from-jruby-using-non-default-package/141150)
**Author:** [@M\_C](https://www.ruby-forum.com/u/M_C)\ **Replies:** 4\ **Last updated:** [June 23, 2008, 12:36am UTC](https://www.ruby-forum.com/t/problem-calling-java-from-jruby-using-non-default-package/141150 "2008-06-23T00:36:39Z")
I have problems calling (importing) Java in a non-defaut package. Specifically, when I try the lines below in JRuby1.1.2 I get an error in 3’rd line “NameError: undefined local variable or method \`ext’ for main:Object… --- ## [Capitalizing an attribute - view, controller, or model?](https://www.ruby-forum.com/t/capitalizing-an-attribute-view-controller-or-model/122376)
**Author:** [@tomn](https://www.ruby-forum.com/u/tomn)\ **Replies:** 4\ **Last updated:** [December 7, 2007, 2:59am UTC](https://www.ruby-forum.com/t/capitalizing-an-attribute-view-controller-or-model/122376 "2007-12-07T02:59:11Z")
The users will enter students names on forms. How do I intercept the first and last names and have them stored capitalized when the user inputs them in lower case? Do I mess with the form html, skipping form\_for hel… --- ## [Disable Button while Thread does some work](https://www.ruby-forum.com/t/disable-button-while-thread-does-some-work/85030)
**Author:** [@dhstudio](https://www.ruby-forum.com/u/dhstudio)\ **Replies:** 4\ **Last updated:** [February 12, 2007, 9:45am UTC](https://www.ruby-forum.com/t/disable-button-while-thread-does-some-work/85030 "2007-02-12T09:45:32Z")
Hi, I want a button to kick off processing, and for the button to be disabled while processing is going on. The code below does this. However, I can’t click the button twice in a row, I need to click elsewhere (wi… --- ## [Schema dumping](https://www.ruby-forum.com/t/schema-dumping/78373)
**Author:** [@jeffl](https://www.ruby-forum.com/u/jeffl)\ **Replies:** 4\ **Last updated:** [March 8, 2006, 12:09pm UTC](https://www.ruby-forum.com/t/schema-dumping/78373 "2006-03-08T12:09:19Z")
When using ‘rake db\_schema\_dump’ Rails will ignore its own schema version table, so I’m trying to extend it to ignore engines’ as well. It’s a bit tough though because of the way Rails loads the SchemaDumper class… I’… --- ## [QPSK Receiver and Processing Power](https://www.ruby-forum.com/t/qpsk-receiver-and-processing-power/234253)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [February 19, 2015, 5:19pm UTC](https://www.ruby-forum.com/t/qpsk-receiver-and-processing-power/234253 "2015-02-19T17:19:54Z")
Hello all, I am testing a QPSK Tx/Rx I made in grc across two USRP N210’s. I can demodulate and decode the data fine at the receiver to produce the bits I transmitted. The problem is, when watching the frequency sink… --- ## [Clarifying dynamic find\_by\_attribute deprecations](https://www.ruby-forum.com/t/clarifying-dynamic-find-by-attribute-deprecations/225749)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [January 28, 2013, 12:44pm UTC](https://www.ruby-forum.com/t/clarifying-dynamic-find-by-attribute-deprecations/225749 "2013-01-28T12:44:50Z")
I’ve seen a number of blog posts claiming all dynamic find\_by\_attribute methods are deprecated come Rails4 (with extraction to a gem). However, the Rails release notes specify that some of the API remains: There was… --- ## [Action Controller exception caught error with active admin?](https://www.ruby-forum.com/t/action-controller-exception-caught-error-with-active-admin/219147)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 0\ **Last updated:** [April 22, 2012, 1:24am UTC](https://www.ruby-forum.com/t/action-controller-exception-caught-error-with-active-admin/219147 "2012-04-22T01:24:20Z")
I am having an issue with active admin… everything has gone by smoothly until I try to go to http://localhost:3000/admin/login I get \[code\]$ rails server =\> Booting WEBrick =\> Rails 3.2.3 application starting in de… --- ## [Is my I18n gem tired of working late?](https://www.ruby-forum.com/t/is-my-i18n-gem-tired-of-working-late/201016)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [December 28, 2010, 8:50pm UTC](https://www.ruby-forum.com/t/is-my-i18n-gem-tired-of-working-late/201016 "2010-12-28T20:50:51Z")
I don’t know what could have modified the environment… I did not touch anything related to I18n… testing in the console , I can see it’s up and running , but something is wrong in loading the yml files ( I tried with… --- ## [Has\_many and bi-directional relationships](https://www.ruby-forum.com/t/has-many-and-bi-directional-relationships/195097)
**Author:** [@pipplo](https://www.ruby-forum.com/u/pipplo)\ **Replies:** 3\ **Last updated:** [September 16, 2010, 8:35pm UTC](https://www.ruby-forum.com/t/has-many-and-bi-directional-relationships/195097 "2010-09-16T20:35:40Z")
I’m working on an app with a friend type system. I currently have setup like this with 2 tables. users table keeps track of users user\_relationships table keeps track of friendships. Now, there should be two rows f… --- ## [Fetch the Hash from a string](https://www.ruby-forum.com/t/fetch-the-hash-from-a-string/246105)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 7\ **Last updated:** [August 27, 2013, 9:55am UTC](https://www.ruby-forum.com/t/fetch-the-hash-from-a-string/246105 "2013-08-27T09:55:31Z")
require ‘json’ str = “1=2,3=(4=5,6=7)” new\_str = str.gsub(/=|(|)/) do |m| if m == “=” m= “=\>” elsif m == “(” m = “{” else m = “}” end end new\_str = new\_str.prepend("{") \<\< “}” =\> “{1=\>2,3=\>{4=\>5,6=\>7}}” JSON.… --- ## [How to load module in nginx.conf like we do in httpd.conf?](https://www.ruby-forum.com/t/how-to-load-module-in-nginx-conf-like-we-do-in-httpd-conf/222010)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [August 9, 2012, 1:26am UTC](https://www.ruby-forum.com/t/how-to-load-module-in-nginx-conf-like-we-do-in-httpd-conf/222010 "2012-08-09T01:26:09Z")
Hi, I want to load all the modules which are mentioned below are in httpd.conf.Can you tell me how i can do this in nginx.conf? httpd.conf: LoadModule auth\_basic\_module modules/mod\_auth\_basic.so LoadModule auth\_dige… --- ## [Irb Pleca ("pipe") teclado](https://www.ruby-forum.com/t/irb-pleca-pipe-teclado/211311)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [September 1, 2011, 10:31am UTC](https://www.ruby-forum.com/t/irb-pleca-pipe-teclado/211311 "2011-09-01T10:31:20Z")
Buenas noches, Usualmente uso el comando Alt+179 ó el Alt+124 para añadir la barra verical (pleca, “pipe”, │ ) en cualquier lado. Pero en la terminal, bajo irb este tipo de combinaciones no las puedo realizar. Buscan… [Previous page](https://www.ruby-forum.com/top.md?page=656&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=658&per_page=50)