# Top **URL:** https://www.ruby-forum.com/top.md?page=796 [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:** 797 --- ## [How to get effects from test database to development database](https://www.ruby-forum.com/t/how-to-get-effects-from-test-database-to-development-database/223091)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 8\ **Last updated:** [September 24, 2012, 7:37pm UTC](https://www.ruby-forum.com/t/how-to-get-effects-from-test-database-to-development-database/223091 "2012-09-24T19:37:46Z")
Hi all As we all know that rake db:test:prepare effects all the changes from development database to test database. But due to one mistake i wish to make development database same as my test database. So how can i … --- ## [Contacts Importer/ Invite friends import Gmail Hotmail etc](https://www.ruby-forum.com/t/contacts-importer-invite-friends-import-gmail-hotmail-etc/166297)
**Author:** [@ratnavel](https://www.ruby-forum.com/u/ratnavel)\ **Replies:** 3\ **Last updated:** [September 2, 2012, 3:04am UTC](https://www.ruby-forum.com/t/contacts-importer-invite-friends-import-gmail-hotmail-etc/166297 "2012-09-02T03:04:25Z")
Hi, I have a requirement of a Contacts Importer. I need to Invite friends by importing Contacts from Gmail Hotmail etc… Is there Ruby on Rails based code to import contacts from gmail, yahoo, hotmail, etc.? I’ve seen… --- ## [\[Backport87 - Feature #6796\]\[Open\] fix test failure of numeric/bignum built with clang -O](https://www.ruby-forum.com/t/backport87-feature-6796-open-fix-test-failure-of-numeric-bignum-built-with-clang-o/221695)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [July 27, 2012, 6:14am UTC](https://www.ruby-forum.com/t/backport87-feature-6796-open-fix-test-failure-of-numeric-bignum-built-with-clang-o/221695 "2012-07-27T06:14:09Z")
Issue #6796 has been reported by kimuraw (Wataru Kimura). Feature #6796: fix test failure of numeric/bignum built with clang -O Author: kimuraw (Wataru Kimura) Status: Open Priority: Normal Assignee: Category: T… --- ## [Form\_tag and button\_to bug?](https://www.ruby-forum.com/t/form-tag-and-button-to-bug/210342)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [August 5, 2011, 12:43pm UTC](https://www.ruby-forum.com/t/form-tag-and-button-to-bug/210342 "2011-08-05T12:43:12Z")
Hi,everyone: I use form\_tag create a form and nested a button\_to tag like this: \<%= form\_tag(orders\_path) do %\> … #some form fields \<%=button\_to “remove”,line\_item, :method=\>:delete %\> \<%= submit\_tag “Checkout… --- ## [Response.should have\_text leads to undefined method \`has\_text?'](https://www.ruby-forum.com/t/response-should-have-text-leads-to-undefined-method-has-text/195919)
**Author:** [@song](https://www.ruby-forum.com/u/song)\ **Replies:** 3\ **Last updated:** [January 13, 2011, 8:45pm UTC](https://www.ruby-forum.com/t/response-should-have-text-leads-to-undefined-method-has-text/195919 "2011-01-13T20:45:44Z")
A big hello. I would like to test a controller that directly renders some JSON output (by using “render :json =\> @entity\_names”). For that task I tried in my spec file “response.should have\_text(‘\[“enim”, “enita”\]’)”. … --- ## [Need clarification on mongrel, rails, threads, and performance](https://www.ruby-forum.com/t/need-clarification-on-mongrel-rails-threads-and-performance/186860)
**Author:** [@skarayan](https://www.ruby-forum.com/u/skarayan)\ **Replies:** 3\ **Last updated:** [April 13, 2010, 5:17pm UTC](https://www.ruby-forum.com/t/need-clarification-on-mongrel-rails-threads-and-performance/186860 "2010-04-13T17:17:57Z")
My understanding is that: rails is single threaded and serves one request at a time mongrel is single threaded and can process one rails request at a time mongrel\_cluster starts a few mongrel servers on the same machi… --- ## [Array#collect in a method call, not working for me](https://www.ruby-forum.com/t/array-collect-in-a-method-call-not-working-for-me/177878)
**Author:** [@roa](https://www.ruby-forum.com/u/roa)\ **Replies:** 8\ **Last updated:** [October 28, 2009, 12:18am UTC](https://www.ruby-forum.com/t/array-collect-in-a-method-call-not-working-for-me/177878 "2009-10-28T00:18:21Z")
I am sure I’m making a newbie mistake, as I’ve just started learning Ruby, and would really appreciate someone pointing out what I’ve done wrong, why it is wrong, and how it should be done. Thanks in advance. I am wri… --- ## [Update\_all not changing updated\_at](https://www.ruby-forum.com/t/update-all-not-changing-updated-at/142016)
**Author:** [@dino\_d](https://www.ruby-forum.com/u/dino_d)\ **Replies:** 3\ **Last updated:** [July 2, 2008, 5:10pm UTC](https://www.ruby-forum.com/t/update-all-not-changing-updated-at/142016 "2008-07-02T17:10:13Z")
Hi everyone- Model.update\_all works and changes the records, but it’s not changing the updated\_at field. Am I doing something wrong or is this by design? Thanks, Dino --- ## [Fragment caching with Memcached slow?](https://www.ruby-forum.com/t/fragment-caching-with-memcached-slow/63795)
**Author:** [@big\_mac](https://www.ruby-forum.com/u/big_mac)\ **Replies:** 3\ **Last updated:** [June 14, 2008, 10:34pm UTC](https://www.ruby-forum.com/t/fragment-caching-with-memcached-slow/63795 "2008-06-14T22:34:58Z")
Hi, I am trying to do fragment caching using :mem\_cache\_store. However, when I compare it to fragment caching using :file\_store, it seems to be a lot slower. Here are the results: uncache Completed in 2.20246 (0 … --- ## [Jruby1.1.2 - rack exception on glassfish : undefined method \`each' for 0:Fixnum](https://www.ruby-forum.com/t/jruby1-1-2-rack-exception-on-glassfish-undefined-method-each-for-0-fixnum/139062)
**Author:** [@M\_C](https://www.ruby-forum.com/u/M_C)\ **Replies:** 8\ **Last updated:** [June 8, 2008, 12:06am UTC](https://www.ruby-forum.com/t/jruby1-1-2-rack-exception-on-glassfish-undefined-method-each-for-0-fixnum/139062 "2008-06-08T00:06:29Z")
I am trying to deploy my first application on glassfish V2 using JRuby 1.1.2 and Warble 0.99 but get this error below. WebModule\[/myapp\]Exception caught /Library/Java/libs/glassfish/domains/domain1/generated/jsp/j2ee-… --- ## ["RESTful Web Services"](https://www.ruby-forum.com/t/restful-web-services/106295)
**Author:** [@iceburgh](https://www.ruby-forum.com/u/iceburgh)\ **Replies:** 8\ **Last updated:** [September 25, 2007, 11:05pm UTC](https://www.ruby-forum.com/t/restful-web-services/106295 "2007-09-25T23:05:39Z")
I’ve been reading RESTful Web Services Leonard Richardson & Sam Ruby O’Reilly, 2007 Aside from being an interesting and well-written book on the topic, I was pleased to find that it uses Ruby for all of its code ex… --- ## [Page Tree - Admin Area](https://www.ruby-forum.com/t/page-tree-admin-area/112294)
**Author:** [@Mark\_Fischer](https://www.ruby-forum.com/u/Mark_Fischer)\ **Replies:** 8\ **Last updated:** [August 20, 2007, 2:34am UTC](https://www.ruby-forum.com/t/page-tree-admin-area/112294 "2007-08-20T02:34:24Z")
Feature request / Plugin Request: I am about to upload 250 pages by hand into Radiant. My issue is on the page: /admin/pages. It seems that if I have a page with a child and a whole bunch of grand children, well, e… --- ## [How can I use Radiant to structure content](https://www.ruby-forum.com/t/how-can-i-use-radiant-to-structure-content/106633)
**Author:** [@Jeroen\_Brandhorst](https://www.ruby-forum.com/u/Jeroen_Brandhorst)\ **Replies:** 8\ **Last updated:** [June 13, 2007, 5:18am UTC](https://www.ruby-forum.com/t/how-can-i-use-radiant-to-structure-content/106633 "2007-06-13T05:18:09Z")
I want to be able to do the following: Create a view template in Radiant (e.g., Products) Allow an administrator to input, using a standard form (not necessarily validated) the various product fields (e.g., Product Na… --- ## [May Headline: Ruby's growth comes to an end](https://www.ruby-forum.com/t/may-headline-rubys-growth-comes-to-an-end/104026)
**Author:** [@gino](https://www.ruby-forum.com/u/gino)\ **Replies:** 8\ **Last updated:** [May 13, 2007, 10:00pm UTC](https://www.ruby-forum.com/t/may-headline-rubys-growth-comes-to-an-end/104026 "2007-05-13T22:00:22Z")
TIOBE Programming Community Index for May 2007 May Headline: Ruby’s growth comes to an end Does that mean ruby is not going to compete with the big ones ? I thought it was gonig to pass php --- ## [Mask gets\_chomp?](https://www.ruby-forum.com/t/mask-gets-chomp/87711)
**Author:** [@RebhanS\_Gilbert](https://www.ruby-forum.com/u/RebhanS_Gilbert)\ **Replies:** 3\ **Last updated:** [March 5, 2007, 3:17pm UTC](https://www.ruby-forum.com/t/mask-gets-chomp/87711 "2007-03-05T15:17:43Z")
Hi, i have a script that uses a password as input. The password is provided via gets\_chomp in the shell. Is there a way to mask the password with \* or do i have to write a gui for that ? Regards, Gilbert --- ## [Confirmation emails not sent](https://www.ruby-forum.com/t/confirmation-emails-not-sent/61679)
**Author:** [@ckruse](https://www.ruby-forum.com/u/ckruse)\ **Replies:** 3\ **Last updated:** [May 27, 2006, 9:14pm UTC](https://www.ruby-forum.com/t/confirmation-emails-not-sent/61679 "2006-05-27T21:14:42Z")
Hello, I put up a rforum server as a testbed for our college’s virtual reality / digital logic / programmers wanting to mess around lab. I was going through the installation page from the main rforum site, and I got … --- ## [Test if file exists](https://www.ruby-forum.com/t/test-if-file-exists/94803)
**Author:** [@pieter-schutte](https://www.ruby-forum.com/u/pieter-schutte)\ **Replies:** 3\ **Last updated:** [May 15, 2006, 10:22am UTC](https://www.ruby-forum.com/t/test-if-file-exists/94803 "2006-05-15T10:22:17Z")
Hi, Look at this : if (ARGV.size != 2) puts ‘usage: ./compare file1 file2’ else filename1 = ARGV\[0\] filename2 = ARGV\[1\] How would I test if the arguments given (filename1 and 2) are actually files that exist? T… --- ## [Switching to edge rails](https://www.ruby-forum.com/t/switching-to-edge-rails/97455)
**Author:** [@dracos](https://www.ruby-forum.com/u/dracos)\ **Replies:** 8\ **Last updated:** [January 26, 2006, 6:40pm UTC](https://www.ruby-forum.com/t/switching-to-edge-rails/97455 "2006-01-26T18:40:04Z")
Hi, I want to start using has\_many :through. I think that eventually I’ll be removing all uses has\_and\_belongs\_to\_many from my project. Here is my situation I’m using SVN I want to use edge rails Reading the wiki a… --- ## [Where to put textile conversion?](https://www.ruby-forum.com/t/where-to-put-textile-conversion/52579)
**Author:** [@joevandyk](https://www.ruby-forum.com/u/joevandyk)\ **Replies:** 8\ **Last updated:** [December 7, 2005, 1:30am UTC](https://www.ruby-forum.com/t/where-to-put-textile-conversion/52579 "2005-12-07T01:30:31Z")
The appropriate place to use Textile is in the controller, right? i.e. class ArticleController \< AC def show # stuff @article.body = RedCloth.new(@article.body).to\_html end end Or should it go in the model? Joe --- ## [Rc4 upgrade issue](https://www.ruby-forum.com/t/rc4-upgrade-issue/47517)
**Author:** [@sean](https://www.ruby-forum.com/u/sean)\ **Replies:** 8\ **Last updated:** [November 15, 2005, 6:33am UTC](https://www.ruby-forum.com/t/rc4-upgrade-issue/47517 "2005-11-15T06:33:34Z")
i’ve had the following in my environments/production.rb: module ActionController module Rescue def local\_request? false end end end As of RC4, it causes fcgi to die on startup. can someone tell me quickly what c… --- ## [Jobs.ruby-forum.com down for everyone or just me?](https://www.ruby-forum.com/t/jobs-ruby-forum-com-down-for-everyone-or-just-me/263301)
**Author:** [@boosterstage](https://www.ruby-forum.com/u/boosterstage)\ **Replies:** 0\ **Last updated:** [September 29, 2022, 5:00pm UTC](https://www.ruby-forum.com/t/jobs-ruby-forum-com-down-for-everyone-or-just-me/263301 "2022-09-29T17:00:43Z")
Is https://jobs.ruby-forum.com/ down for everyone or is it just me? --- ## [Sequel::MassAssignmentRestriction: method fork= doesn't exist](https://www.ruby-forum.com/t/sequel-method-fork-doesnt-exist/253427)
**Author:** [@tahsin352](https://www.ruby-forum.com/u/tahsin352)\ **Replies:** 0\ **Last updated:** [December 6, 2019, 6:19pm UTC](https://www.ruby-forum.com/t/sequel-method-fork-doesnt-exist/253427 "2019-12-06T18:19:55Z")
Please suggest how to fix the below error: Sequel::MassAssignmentRestriction: method fork= doesn’t exist I got it while implementing " WP Notification – All in One Notification Manager" for GarazLab. Thanks. --- ## [Wildcard queries on stemmed indexes](https://www.ruby-forum.com/t/wildcard-queries-on-stemmed-indexes/199998)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 0\ **Last updated:** [December 2, 2010, 5:30pm UTC](https://www.ruby-forum.com/t/wildcard-queries-on-stemmed-indexes/199998 "2010-12-02T17:30:24Z")
Hello! I’m using the German stemming analyzer to index a database using acts\_as\_ferret. I have some troube with wildcard queries which I’m extensivly using (and needing) for autocompleter fields. The problem is the f… --- ## [\ with multiple \](https://www.ruby-forum.com/t/dl-with-multiple-dd/194065)
**Author:** [@ISSSSaki\_Baz\_C](https://www.ruby-forum.com/u/ISSSSaki_Baz_C)\ **Replies:** 0\ **Last updated:** [August 29, 2010, 8:00pm UTC](https://www.ruby-forum.com/t/dl-with-multiple-dd/194065 "2010-08-29T20:00:20Z")
Hi, I basically want to get this HTML output: Paragraphs First paragraph. Second paragraph. ------------------------- In this way, I can add a vertical separation (margin-top) between both paragraphs. However… --- ## ["HTTP Parameter Pollution" and Rails](https://www.ruby-forum.com/t/http-parameter-pollution-and-rails/168479)
**Author:** [@stephanwehner](https://www.ruby-forum.com/u/stephanwehner)\ **Replies:** 0\ **Last updated:** [May 21, 2009, 8:54am UTC](https://www.ruby-forum.com/t/http-parameter-pollution-and-rails/168479 "2009-05-21T08:54:20Z")
Today there was a posting by Stefano di Paola to the Web Security Mailing List, http://www.webappsec.org/lists/websecurity about “HTTP Parameter Pollution”, with a reference to his and Luca Carettoni presentation a… --- ## [Getting error: No module named howto\_swig](https://www.ruby-forum.com/t/getting-error-no-module-named-howto-swig/234479)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [March 7, 2015, 10:43pm UTC](https://www.ruby-forum.com/t/getting-error-no-module-named-howto-swig/234479 "2015-03-07T22:43:45Z")
while building own custom block “square\_ff” for Gnuradio 3.7.3, my make test command was not successful. After checking in detail for the error with command “ctest -V -R square”, i got an error of “No module named how… --- ## [Inconsistent behavior with Nginx's auth\_request\_set and more\_set\_input\_headers](https://www.ruby-forum.com/t/inconsistent-behavior-with-nginxs-auth-request-set-and-more-set-input-headers/230667)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [July 1, 2014, 12:53am UTC](https://www.ruby-forum.com/t/inconsistent-behavior-with-nginxs-auth-request-set-and-more-set-input-headers/230667 "2014-07-01T00:53:08Z")
Hi, I’m trying to use the auth\_request module in conjunction with the more\_set\_input\_headers to automatically login my users into web apps. Basically, it works like this: Users have some session cookie that authenti… --- ## [Root rasied cosine parameters issue](https://www.ruby-forum.com/t/root-rasied-cosine-parameters-issue/241164)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [May 15, 2014, 2:27pm UTC](https://www.ruby-forum.com/t/root-rasied-cosine-parameters-issue/241164 "2014-05-15T14:27:47Z")
Hi all, I have problem with pulse shaping RRC filter parameters when I set the parameters as interpolation=4 Gain=nfilts sample rate=1 symbol rate=1 Alpha=0.5 Num Taps=11spsnfilts (nfilts = 32, sps=4) bu… --- ## [Gtk-webkit-ruby gem](https://www.ruby-forum.com/t/gtk-webkit-ruby-gem/225705)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [January 26, 2013, 1:41am UTC](https://www.ruby-forum.com/t/gtk-webkit-ruby-gem/225705 "2013-01-26T01:41:04Z")
Hi, Some of you may have come across it already, but I don’t think I’ve ever officially announced the gtk-webkit-ruby gem. It’s on github: GitHub - geoffyoungs/gtk-webkit-ruby: Ruby-GNOME2 compatible bindings for Gtk … --- ## [Redirect loop problem with SSL](https://www.ruby-forum.com/t/redirect-loop-problem-with-ssl/223511)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [October 8, 2012, 6:29pm UTC](https://www.ruby-forum.com/t/redirect-loop-problem-with-ssl/223511 "2012-10-08T18:29:42Z")
Hello, I am having a problem understanding exactly how to configure my nginx server to use SSL with Linode, RoR, Unicorn and spree ecommerce. This post will be kind of long, but this is just so you can see all the s… --- ## [Downgrade rails 3.1 project from ruby 1.9.2 to 1.8.7](https://www.ruby-forum.com/t/downgrade-rails-3-1-project-from-ruby-1-9-2-to-1-8-7/212471)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 7\ **Last updated:** [October 4, 2011, 6:18pm UTC](https://www.ruby-forum.com/t/downgrade-rails-3-1-project-from-ruby-1-9-2-to-1-8-7/212471 "2011-10-04T18:18:17Z")
Hey this may be a dumb question but I am attempting to downgrade my ruby version to 1.8.7 for my rails 3.1 project, since that is the version supported by my hosting solution. I have uninstalled 1.9.2 and installed r… --- ## [Uploading Files](https://www.ruby-forum.com/t/uploading-files/79863)
**Author:** [@mdaoust](https://www.ruby-forum.com/u/mdaoust)\ **Replies:** 7\ **Last updated:** [May 24, 2011, 7:12am UTC](https://www.ruby-forum.com/t/uploading-files/79863 "2011-05-24T07:12:00Z")
I am getting this error in my mongrel.log whenever I try to upload a file in my rails application via a form. My model is using the File Column plugin (http://www.kanthak.net/opensource/file\_column/). \*\* Mongrel ava… --- ## [Windows 2008 Server: Reading Text File with Ruby](https://www.ruby-forum.com/t/windows-2008-server-reading-text-file-with-ruby/205445)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [April 6, 2011, 10:15pm UTC](https://www.ruby-forum.com/t/windows-2008-server-reading-text-file-with-ruby/205445 "2011-04-06T22:15:48Z")
Hello - New R. user here. I was wondering if you could point me in the right direction: I save the output of a WMIC query to a temp text file on Windows 2008 using Ruby: system(“wmic MEMORYCHIP get CAPACITY /VALUE \>… --- ## [Webrick Failing with Illegal Instruction](https://www.ruby-forum.com/t/webrick-failing-with-illegal-instruction/198794)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 7\ **Last updated:** [November 9, 2010, 4:47am UTC](https://www.ruby-forum.com/t/webrick-failing-with-illegal-instruction/198794 "2010-11-09T04:47:29Z")
I’ve just started a new rails project (3.0.1, ruby 1.9.2 on Mac OS X), and have a few parts of it built out. I’ve just created new controller/views using rails g scaffold\_controller Lesson, and then added a route to r… --- ## [Basic Rails problem with has\_many nil values and permalinks](https://www.ruby-forum.com/t/basic-rails-problem-with-has-many-nil-values-and-permalinks/176304)
**Author:** [@cswebgrl](https://www.ruby-forum.com/u/cswebgrl)\ **Replies:** 7\ **Last updated:** [September 28, 2009, 10:38pm UTC](https://www.ruby-forum.com/t/basic-rails-problem-with-has-many-nil-values-and-permalinks/176304 "2009-09-28T22:38:05Z")
Hi, I have a model property with has\_many. I find the property and then I need to find the name of the building or the neighborhood that the property belongs to. The property is not always assigned a building or ne… --- ## [Add files to array matching pattern](https://www.ruby-forum.com/t/add-files-to-array-matching-pattern/116381)
**Author:** [@leonb](https://www.ruby-forum.com/u/leonb)\ **Replies:** 7\ **Last updated:** [October 5, 2007, 5:41am UTC](https://www.ruby-forum.com/t/add-files-to-array-matching-pattern/116381 "2007-10-05T05:41:04Z")
Hi all, I wanted to simply add files to an array. The files must match a pattern. I’m just starting with ruby so I really have to find my way in it. I tried something like: dir = “/home/leon/images” test = Array.new … --- ## [Problems w/ dRb on Windows](https://www.ruby-forum.com/t/problems-w-drb-on-windows/110812)
**Author:** [@soroe](https://www.ruby-forum.com/u/soroe)\ **Replies:** 7\ **Last updated:** [August 2, 2007, 8:56pm UTC](https://www.ruby-forum.com/t/problems-w-drb-on-windows/110812 "2007-08-02T20:56:09Z")
Hey Guys, I just downloaded the full dRb package (from Masatoshi SEKI’s site) and installed it on my windows box. I’ve tried running two of the samples but in both cases, the console just hangs. I’ve tried the darra… --- ## [Sending Email from localhost and Dreamhost](https://www.ruby-forum.com/t/sending-email-from-localhost-and-dreamhost/106254)
**Author:** [@noob](https://www.ruby-forum.com/u/noob)\ **Replies:** 1\ **Last updated:** [June 8, 2007, 2:48am UTC](https://www.ruby-forum.com/t/sending-email-from-localhost-and-dreamhost/106254 "2007-06-08T02:48:02Z")
Hi I am currently developing on my local machine. I also have an account with Dreamhost. However, I trying to send an email from my localhost, using my dreamhost smtp account. I followed http://wiki.rubyonrails.org/… --- ## [Questions about reimplementing core classes](https://www.ruby-forum.com/t/questions-about-reimplementing-core-classes/104434)
**Author:** [@BallS\_Donald\_A\_Jr\_S](https://www.ruby-forum.com/u/BallS_Donald_A_Jr_S)\ **Replies:** 7\ **Last updated:** [May 18, 2007, 5:07pm UTC](https://www.ruby-forum.com/t/questions-about-reimplementing-core-classes/104434 "2007-05-18T17:07:34Z")
I had reason to need a sorted map recently and thought it might be a useful exercise to write it as a complete drop-in replacement for Hash, backed by a sorted array. An hour or so later: http://pastie.caboo.se/62458 … --- ## [Just starting out, where do I go from here?](https://www.ruby-forum.com/t/just-starting-out-where-do-i-go-from-here/80154)
**Author:** [@disparu](https://www.ruby-forum.com/u/disparu)\ **Replies:** 7\ **Last updated:** [December 22, 2006, 7:14am UTC](https://www.ruby-forum.com/t/just-starting-out-where-do-i-go-from-here/80154 "2006-12-22T07:14:04Z")
This is my first experience with any kind of programming language. I purchased The Pragmatic Programmers Guide (for Ruby) aka “Pickaxe.” I started to read through it, but found it dived in a bit too deep initially; ma… --- ## [Model validation across multiple views](https://www.ruby-forum.com/t/model-validation-across-multiple-views/63193)
**Author:** [@Shelby\_W](https://www.ruby-forum.com/u/Shelby_W)\ **Replies:** 7\ **Last updated:** [June 13, 2006, 4:21am UTC](https://www.ruby-forum.com/t/model-validation-across-multiple-views/63193 "2006-06-13T04:21:52Z")
I have a rather complex object with a number of attributes. For a variety of reasons, I would like one view to create the object with only a couple of fields completed, then a second and third view to finish all the… --- ## [Not getting the whole RJS-based partial rendering concept](https://www.ruby-forum.com/t/not-getting-the-whole-rjs-based-partial-rendering-concept/93559)
**Author:** [@aginghipster](https://www.ruby-forum.com/u/aginghipster)\ **Replies:** 7\ **Last updated:** [April 4, 2006, 11:26pm UTC](https://www.ruby-forum.com/t/not-getting-the-whole-rjs-based-partial-rendering-concept/93559 "2006-04-04T23:26:42Z")
I have been trying all kinds of different ways to produce what I think should be a simple effect, but have not had any luck yet and apparently I am not following the general idea… What I am trying to accomplish is the… --- ## [Noob question on deleting from join tables](https://www.ruby-forum.com/t/noob-question-on-deleting-from-join-tables/73947)
**Author:** [@chris](https://www.ruby-forum.com/u/chris)\ **Replies:** 1\ **Last updated:** [February 27, 2006, 12:31am UTC](https://www.ruby-forum.com/t/noob-question-on-deleting-from-join-tables/73947 "2006-02-27T00:31:22Z")
When I have a habtm association between two models (User & List), implemented thru a join table users\_lists, there are a variety of ways to “delete” associations between specific User\<-\>List combinations. ActiveRecor… --- ## [Rails -v giving message "DL is deprecated, Please use Fiddle"](https://www.ruby-forum.com/t/rails-v-giving-message-dl-is-deprecated-please-use-fiddle/242926)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [August 8, 2015, 2:09pm UTC](https://www.ruby-forum.com/t/rails-v-giving-message-dl-is-deprecated-please-use-fiddle/242926 "2015-08-08T14:09:46Z")
https://lh3.googleusercontent.com/-TZWgdybdzoI/VcTeZYxtWgI/AAAAAAAAABE/zUIql-Gycrs/s1600/raile-v-error.png Hi… I have installed Ruby on rails from railsinstaller.org… When I run\* rails -v\* in git bash it’s giving me t… --- ## [Gr-osmosdr + airspy random issue](https://www.ruby-forum.com/t/gr-osmosdr-airspy-random-issue/233513)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [December 20, 2014, 5:13pm UTC](https://www.ruby-forum.com/t/gr-osmosdr-airspy-random-issue/233513 "2014-12-20T17:13:26Z")
I use a airspy receiver with gr-osmosdr + gnuradio-companion. Randomly, when I stop gnuradio execution, the following execution freezes at startup (my QT GUI instruments are not displayed). And on the next start I hav… --- ## [What is a recommended static code analysis tool for JRuby?](https://www.ruby-forum.com/t/what-is-a-recommended-static-code-analysis-tool-for-jruby/229705)
**Author:** [@nila](https://www.ruby-forum.com/u/nila)\ **Replies:** 2\ **Last updated:** [February 14, 2013, 4:32pm UTC](https://www.ruby-forum.com/t/what-is-a-recommended-static-code-analysis-tool-for-jruby/229705 "2013-02-14T16:32:33Z")
Hi, Is there a static code analysis tool for JRuby? I could find some tools that perform code analysis for Ruby - such as Roodi, Flog… But couldnt find anything for JRuby. Can these be used? OR any tools i can modify … --- ## ['redirect\_to' taking infinite loop](https://www.ruby-forum.com/t/redirect-to-taking-infinite-loop/221834)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [August 1, 2012, 2:36pm UTC](https://www.ruby-forum.com/t/redirect-to-taking-infinite-loop/221834 "2012-08-01T14:36:09Z")
Hi, The following controller method taking me into infinite loop. Once the update action completes I want to reload the ‘index’ page. May I know why it is going into infinite loop? def update Device.find\_by\_id( par… --- ## [Gswax 0.0.1 greenshoes/gtk audio player](https://www.ruby-forum.com/t/gswax-0-0-1-greenshoes-gtk-audio-player/216049)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 14, 2012, 12:22pm UTC](https://www.ruby-forum.com/t/gswax-0-0-1-greenshoes-gtk-audio-player/216049 "2012-02-14T12:22:09Z")
hello all, if you get a chance, check this out: https://sites.google.com/site/gswax0/ source is here: GitHub - lljk/gsWax: greenShoes / gtk2 audio player for folks who miss their vinyl i’d be interested to hear how/i… --- ## [How to implement an interactive input with ruby script?](https://www.ruby-forum.com/t/how-to-implement-an-interactive-input-with-ruby-script/212576)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [October 6, 2011, 10:47pm UTC](https://www.ruby-forum.com/t/how-to-implement-an-interactive-input-with-ruby-script/212576 "2011-10-06T22:47:52Z")
I want to automate their actions to manage the server by writing a program on Ruby. How to perform automatic data entry, when the program asks for it? For example, enter the password. --- ## [Direct painting on bitmap](https://www.ruby-forum.com/t/direct-painting-on-bitmap/199664)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 2\ **Last updated:** [November 26, 2010, 1:23am UTC](https://www.ruby-forum.com/t/direct-painting-on-bitmap/199664 "2010-11-26T01:23:02Z")
Hi, All - I’ve been getting closer and closer to a raw painting interface (see ‘Inserting RMagick RVG images in wxRuby’ for my starting point) and now what I’m working on (yes, I’m getting paid to work today; my kids… [Previous page](https://www.ruby-forum.com/top.md?page=795&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=797&per_page=50)