# Top **URL:** https://www.ruby-forum.com/top.md?page=1453 [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:** 1454 --- ## [Rdoc error in engines](https://www.ruby-forum.com/t/rdoc-error-in-engines/67834)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 1\ **Last updated:** [February 25, 2006, 1:37pm UTC](https://www.ruby-forum.com/t/rdoc-error-in-engines/67834 "2006-02-25T13:37:04Z")
Hello, I am using engines from the svn trunk with Rails 1.0 and when I execute \`rdoc’ in the engines directory, I get the following output and then some errors. Thanks. engine\_generator.rb: mmmc..c.c..… --- ## [ETag from S3 did not match computed MD5](https://www.ruby-forum.com/t/etag-from-s3-did-not-match-computed-md5/243534)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [December 2, 2015, 8:56am UTC](https://www.ruby-forum.com/t/etag-from-s3-did-not-match-computed-md5/243534 "2015-12-02T08:56:13Z")
Hello, I am new in NGINX. I am using boto service with NGINX. When I am sending a put request I get a response with ETag which does not match the MD5. My question is: what could be the reason for that? Thanks, Orta… --- ## [JRubyFX taking action when the scene is loaded](https://www.ruby-forum.com/t/jrubyfx-taking-action-when-the-scene-is-loaded/242052)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [May 22, 2015, 8:21pm UTC](https://www.ruby-forum.com/t/jrubyfx-taking-action-when-the-scene-is-loaded/242052 "2015-05-22T20:21:20Z")
Hello… I´m trying to execute a script as soon as the scene is shown on a JRubyFX application, but I´m not being able to do it. I can add a button and when the button is clicked the script is executed, buy I haven´t… --- ## [RubyInstaller 1.9.3-p550 released](https://www.ruby-forum.com/t/rubyinstaller-1-9-3-p550-released/232830)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [October 30, 2014, 12:52pm UTC](https://www.ruby-forum.com/t/rubyinstaller-1-9-3-p550-released/232830 "2014-10-30T12:52:48Z")
I’m very pleased to announce the release of RubyInstaller packages for Ruby 1.9.3-p550 Upgrade to this version is extremely recommended as contains security fixes. Installers and 7z binary packages are available fro… --- ## [Ngx\_lua v0.1.2: rewrite\_by\_lua/access\_by\_lua fixes and new features](https://www.ruby-forum.com/t/ngx-lua-v0-1-2-rewrite-by-lua-access-by-lua-fixes-and-new-features/201644)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [January 12, 2011, 9:06am UTC](https://www.ruby-forum.com/t/ngx-lua-v0-1-2-rewrite-by-lua-access-by-lua-fixes-and-new-features/201644 "2011-01-12T09:06:16Z")
Hi, folks! I’m happy to announce the v0.1.2 release of our ngx\_lua module. You can download the release tarball from the module’s download page: http://github.com/chaoslawful/lua-nginx-module/downloads This release c… --- ## [How to convert JavaObject to YAML format?](https://www.ruby-forum.com/t/how-to-convert-javaobject-to-yaml-format/156817)
**Author:** [@Hiroki\_K](https://www.ruby-forum.com/u/Hiroki_K)\ **Replies:** 0\ **Last updated:** [January 3, 2009, 1:47pm UTC](https://www.ruby-forum.com/t/how-to-convert-javaobject-to-yaml-format/156817 "2009-01-03T13:47:04Z")
Hello, I would like to store Java object to YAML format using JRuby. I’ll show you the code below. Java public class LearinigJRubyAndJavaIntegration { public static void main(String\[\] args) throws Exception{ BSFMana… --- ## [Model loading test and different load\_paths orders](https://www.ruby-forum.com/t/model-loading-test-and-different-load-paths-orders/122567)
**Author:** [@Sven\_F](https://www.ruby-forum.com/u/Sven_F)\ **Replies:** 0\ **Last updated:** [December 9, 2007, 3:59pm UTC](https://www.ruby-forum.com/t/model-loading-test-and-different-load-paths-orders/122567 "2007-12-09T15:59:44Z")
I think that I’ve found the problem that causes the last test in model\_and\_lib\_test.rb to fail. http://svn.rails-engines.org/test/engines/rails\_2.0/test/unit/model\_and\_lib\_test.rb The problem is: with two models Somet… --- ## [The hash can't be used in defs](https://www.ruby-forum.com/t/the-hash-cant-be-used-in-defs/244105)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [February 22, 2016, 2:20pm UTC](https://www.ruby-forum.com/t/the-hash-cant-be-used-in-defs/244105 "2016-02-22T14:20:22Z")
Here is my code: info = Hash.new def hem print “Name?” name = gets.chomp.downcase.capitalize print “Surname?” surname = gets.chomp.upcase print “Birthday (DD.MM.YYYY)?” birthday = gets.chomp full\_name = name + "… --- ## [Separate image models for each parent model; same model for images and video good ideas?](https://www.ruby-forum.com/t/separate-image-models-for-each-parent-model-same-model-for-images-and-video-good-ideas/243857)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [January 19, 2016, 9:43am UTC](https://www.ruby-forum.com/t/separate-image-models-for-each-parent-model-same-model-for-images-and-video-good-ideas/243857 "2016-01-19T09:43:32Z")
if i have a lot of different models that can have many images is it better to have separate image models for each of them to make things easier for my server in high traffic conditions or let them all use the same im… --- ## [Detecting unipolar and repeating preamble on wired communications?](https://www.ruby-forum.com/t/detecting-unipolar-and-repeating-preamble-on-wired-communications/241837)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [May 8, 2015, 7:00am UTC](https://www.ruby-forum.com/t/detecting-unipolar-and-repeating-preamble-on-wired-communications/241837 "2015-05-08T07:00:52Z")
I am trying to implement a preamble detection. A couple of things that, I’m not using wireless communication but wired communication. And also, I’m not using a bipolar signal, but a unipolar signal. (Bipolar: a signa… --- ## [Calling usrp\_source block function from other block](https://www.ruby-forum.com/t/calling-usrp-source-block-function-from-other-block/234229)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [February 18, 2015, 5:33pm UTC](https://www.ruby-forum.com/t/calling-usrp-source-block-function-from-other-block/234229 "2015-02-18T17:33:22Z")
Hi all, I’m looking for the best way to retune the USRP from another block in a running flowgraph. I’ve seen the tune callback method used by bin\_statistics\_f, but I was wondering if there are other ways to do it. I … --- ## [GAntt chart development tools](https://www.ruby-forum.com/t/gantt-chart-development-tools/233811)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [January 15, 2015, 9:04am UTC](https://www.ruby-forum.com/t/gantt-chart-development-tools/233811 "2015-01-15T09:04:36Z")
can any one pls suggest atool to generate gantt chart suitable for rails application --- ## [String comparison in ruby](https://www.ruby-forum.com/t/string-comparison-in-ruby/232445)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [October 10, 2014, 6:14pm UTC](https://www.ruby-forum.com/t/string-comparison-in-ruby/232445 "2014-10-10T18:14:14Z")
Hi all, Is there any good gem to do string comparison so that the following will be considered the same even there are one or two words or spaces differences? Thanks in advance. string1=“A boy comes to see me this m… --- ## [USRP configuration and setup requirment for 2.6Ghz Dynamic spectrum allocation](https://www.ruby-forum.com/t/usrp-configuration-and-setup-requirment-for-2-6ghz-dynamic-spectrum-allocation/231558)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [August 20, 2014, 1:53am UTC](https://www.ruby-forum.com/t/usrp-configuration-and-setup-requirment-for-2-6ghz-dynamic-spectrum-allocation/231558 "2014-08-20T01:53:29Z")
Hi, I am planning to buy 2 sets of USRP for my research ( Dynamic spectrum allocation for 2.6Ghz LTE-A ). what will be the specification of USRP for this research ? Please help me regarding USRP specification inclu… --- ## [Upstream performances: what if one node only?](https://www.ruby-forum.com/t/upstream-performances-what-if-one-node-only/230643)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 2\ **Last updated:** [June 27, 2014, 6:40pm UTC](https://www.ruby-forum.com/t/upstream-performances-what-if-one-node-only/230643 "2014-06-27T18:40:11Z")
Hi all, I am wondering about the possible extra-cost of using a single-node upstream into proxy\_pass compared with ‘proxy\_pass host’ directly. I need to automate application servers move, and find convenient to upda… --- ## [Http Keepalive implementation](https://www.ruby-forum.com/t/http-keepalive-implementation/230462)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 2\ **Last updated:** [June 19, 2014, 11:33pm UTC](https://www.ruby-forum.com/t/http-keepalive-implementation/230462 "2014-06-19T23:33:43Z")
I was going through NGINX source code to implement keepalive for nginx zeromq plugin that I have developed. I have been inspired by ngx\_http\_upstream\_keepalive\_module. Was wondering why nginx uses a kind of two linke… --- ## [PCRE named captures sill counted in numerical variables list](https://www.ruby-forum.com/t/pcre-named-captures-sill-counted-in-numerical-variables-list/240237)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [April 3, 2014, 3:22pm UTC](https://www.ruby-forum.com/t/pcre-named-captures-sill-counted-in-numerical-variables-list/240237 "2014-04-03T15:22:15Z")
I tried to configure the following location with something like: location ~\* “^/(\[\[:alpha:\]\]{1,8}(?-\[\[:alpha:\]\]{1,8})?)(/.\*\[^/\])?/?$” { try\_files $uri $uri/ $2/?lang=$1&$args; } ​However, the $2 variable does not c… --- ## [Bug in DBPSK blocks](https://www.ruby-forum.com/t/bug-in-dbpsk-blocks/237854)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [December 7, 2013, 11:14pm UTC](https://www.ruby-forum.com/t/bug-in-dbpsk-blocks/237854 "2013-12-07T23:14:13Z")
Hi all, There’s a bug in the block for the DBPSK modulator. The “differential” param isn’t set to True in dbpsk\_mod; it’s just left to default, and differential defaults to False in the bpsk\_mod block. So it really ac… --- ## [Amplitude array from wav file](https://www.ruby-forum.com/t/amplitude-array-from-wav-file/236540)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [September 12, 2013, 7:47pm UTC](https://www.ruby-forum.com/t/amplitude-array-from-wav-file/236540 "2013-09-12T19:47:51Z")
How do I get an array of amplitude values ​​from a wav file? --- ## [Including FileUtils::Verbose crashes Marshal.dump](https://www.ruby-forum.com/t/including-fileutils-verbose-crashes-marshal-dump/235576)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [July 2, 2013, 10:57am UTC](https://www.ruby-forum.com/t/including-fileutils-verbose-crashes-marshal-dump/235576 "2013-07-02T10:57:57Z")
This is a bug I ran into today. I’m not sure who’s responsible for fixing it, but I don’t personally feel up to the task. I could make it a multi-day project I suppose, but I feel I have better things to do today, and… --- ## [Rb\_thread\_wait\_fd() not waking up (Ruby 1.8.7)](https://www.ruby-forum.com/t/rb-thread-wait-fd-not-waking-up-ruby-1-8-7/219684)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 2\ **Last updated:** [May 17, 2012, 4:31pm UTC](https://www.ruby-forum.com/t/rb-thread-wait-fd-not-waking-up-ruby-1-8-7/219684 "2012-05-17T16:31:02Z")
I’ve got a strange situation with an extension on which I’m working. When it is loaded, the extension starts up a long-lived object called CommandRunner on a separate thread. As the extension does its work it push obj… --- ## [HttpLimitZoneModule and HttpLimitReqModule possible to list IPs banned?](https://www.ruby-forum.com/t/httplimitzonemodule-and-httplimitreqmodule-possible-to-list-ips-banned/218375)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 30, 2012, 5:53am UTC](https://www.ruby-forum.com/t/httplimitzonemodule-and-httplimitreqmodule-possible-to-list-ips-banned/218375 "2012-03-30T05:53:15Z")
Hello All, I have this inside my httpd {}… Is there anyway to list the IPs that have been banned? If not what is the closest way to do this? limit\_req\_zone $limit zone=notabot:5m rate=200r/s; limit\_req zone=notabot … --- ## [Nginx return Error 400 on long cookies,](https://www.ruby-forum.com/t/nginx-return-error-400-on-long-cookies/215186)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [December 27, 2011, 5:03pm UTC](https://www.ruby-forum.com/t/nginx-return-error-400-on-long-cookies/215186 "2011-12-27T17:03:58Z")
i tried to install google friend connect on my forum, and i can’t get it worked. when i checked with firebug, it shows: "“NetworkError: 400 Bad Request - http://mc8tdi0ripmbpds25eboaupdulritrp6-a-fc-opensocial.google… --- ## [Meta\_search o ransack](https://www.ruby-forum.com/t/meta-search-o-ransack/215130)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [December 23, 2011, 6:32pm UTC](https://www.ruby-forum.com/t/meta-search-o-ransack/215130 "2011-12-23T18:32:57Z")
Ransack dovrebbe essere il successore di meta\_search ma a me sembra che quest’ultimo funzioni meglio, mi spiego: ho un form di questo tipo: = form\_for @search, :url =\> intra\_path do |f| %p = f.label :company\_name\_co… --- ## [Sudden exception when installing mail gem](https://www.ruby-forum.com/t/sudden-exception-when-installing-mail-gem/213495)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [November 3, 2011, 5:36pm UTC](https://www.ruby-forum.com/t/sudden-exception-when-installing-mail-gem/213495 "2011-11-03T17:36:06Z")
Greetings, I have a script which automatically packages my app which uses JRuby, installs bundled gems and all that, and it was working perfectly until today when it suddenly started to crash with an exception when i… --- ## [Nginx user agent type detection](https://www.ruby-forum.com/t/nginx-user-agent-type-detection/212754)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [October 12, 2011, 9:25pm UTC](https://www.ruby-forum.com/t/nginx-user-agent-type-detection/212754 "2011-10-12T21:25:03Z")
I have assembled a way to detect user agent types by using ideas from: http://notnotmobile.appspot.com/ This is the inital work I came up with: map $http\_user\_agent $agent\_type\_phase1 { default ‘mobile’; ‘’ ‘unknown… --- ## [Using GnuRadio Commands inside GRC](https://www.ruby-forum.com/t/using-gnuradio-commands-inside-grc/212146)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [September 23, 2011, 7:50am UTC](https://www.ruby-forum.com/t/using-gnuradio-commands-inside-grc/212146 "2011-09-23T07:50:43Z")
Hi, Simulink have a block named “Matlab Function”, in which user can write Matlab code and use it just like other simulink blocks,so does GRC have a smilar block which supports gnuradio commands/function (for which G… --- ## [Problem with resque; parent process doesn't die](https://www.ruby-forum.com/t/problem-with-resque-parent-process-doesnt-die/205885)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [April 18, 2011, 3:12pm UTC](https://www.ruby-forum.com/t/problem-with-resque-parent-process-doesnt-die/205885 "2011-04-18T15:12:33Z")
I am facing problem in resque process. I have following implementation: /config/resque\_schedule.yml add\_jobs\_to\_queue: cron: “15 \* \* \* \*” class: FooJob description: “Find results from class Bar and put on queue” /a… --- ## [\[ANN\] rubygems maven support](https://www.ruby-forum.com/t/ann-rubygems-maven-support/204678)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 23, 2011, 4:49am UTC](https://www.ruby-forum.com/t/ann-rubygems-maven-support/204678 "2011-03-23T04:49:44Z")
hello, since the default plugin version of jruby-1.6.0 is broken on maven-central you need to add in your $HOME/.gemrc (see also blog post below) maven: plugin\_version: 0.25.1 I also published a small blog post abo… --- ## [Jruby 1.6 on AIX](https://www.ruby-forum.com/t/jruby-1-6-on-aix/201666)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [January 14, 2011, 5:17pm UTC](https://www.ruby-forum.com/t/jruby-1-6-on-aix/201666 "2011-01-14T17:17:45Z")
Today I download jruby 1.6. I actually downloaded the source code and the binary version. I thought that the binary version only requires that certain files be placed on a specific location. I also did not find ins… --- ## [Why observer can't fire in rspec? help](https://www.ruby-forum.com/t/why-observer-cant-fire-in-rspec-help/201142)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [January 1, 2011, 4:22am UTC](https://www.ruby-forum.com/t/why-observer-cant-fire-in-rspec-help/201142 "2011-01-01T04:22:36Z")
I read the guide and api and i created Observer on model, she can run on rails console of test env. but when i use rspec , the observer can’t run in, it’s never step in. some good man help me, please. i debug it use o… --- ## [Iir filter in spectrum analyzer](https://www.ruby-forum.com/t/iir-filter-in-spectrum-analyzer/189712)
**Author:** [@mohdshoaib](https://www.ruby-forum.com/u/mohdshoaib)\ **Replies:** 2\ **Last updated:** [June 6, 2010, 12:04am UTC](https://www.ruby-forum.com/t/iir-filter-in-spectrum-analyzer/189712 "2010-06-06T00:04:21Z")
Dear all, I have a question regarding the usage of single\_pole\_iir\_ff filter in the fftsink\_nongl.py which is used to construct the spectrum analyzer in gnuradio-3.1.3. what is the usage of this iir filter since the … --- ## [Getting a git revision number from an old subversion rev number](https://www.ruby-forum.com/t/getting-a-git-revision-number-from-an-old-subversion-rev-number/182025)
**Author:** [@ketancmaheshwari](https://www.ruby-forum.com/u/ketancmaheshwari)\ **Replies:** 2\ **Last updated:** [January 21, 2010, 11:48pm UTC](https://www.ruby-forum.com/t/getting-a-git-revision-number-from-an-old-subversion-rev-number/182025 "2010-01-21T23:48:33Z")
Hi all, I have been using an old version of the gnuradio trunk. I wanted to check out that old version again, but I noticed that the switch over to git has been completed and the subversion repository has been taken … --- ## [Server\_name \_](https://www.ruby-forum.com/t/server-name/180084)
**Author:** [@Marcos\_N](https://www.ruby-forum.com/u/Marcos_N)\ **Replies:** 2\ **Last updated:** [December 19, 2009, 3:25pm UTC](https://www.ruby-forum.com/t/server-name/180084 "2009-12-19T15:25:38Z")
server\_name \_; just works when its the first server\_name defined. Is that true or I am doing something wrong? Marcos N. +55 44 9918-8488 --- ## [Vendored Oniguruma gem MissingSourceFile oregexp](https://www.ruby-forum.com/t/vendored-oniguruma-gem-missingsourcefile-oregexp/176752)
**Author:** [@mfeadler](https://www.ruby-forum.com/u/mfeadler)\ **Replies:** 2\ **Last updated:** [October 8, 2009, 2:58pm UTC](https://www.ruby-forum.com/t/vendored-oniguruma-gem-missingsourcefile-oregexp/176752 "2009-10-08T14:58:35Z")
Hi All, Hoping someone can help me with this. I have installed the Oniguruma gem by compiling from source and then installing the gem based on the instructions here: http://www.goodbyehelicopter.com/2008/02/20/instal… --- ## [Writing specs pointed out I need to refactor my admin area](https://www.ruby-forum.com/t/writing-specs-pointed-out-i-need-to-refactor-my-admin-area/168665)
**Author:** [@fipa](https://www.ruby-forum.com/u/fipa)\ **Replies:** 2\ **Last updated:** [May 24, 2009, 8:03pm UTC](https://www.ruby-forum.com/t/writing-specs-pointed-out-i-need-to-refactor-my-admin-area/168665 "2009-05-24T20:03:02Z")
Hi, My app now nearly has 100% coverage and when refactoring the code, potential bugs are immediately pointed out. So that’s a big win. Moreover when writing specs for my controllers and views of the admin zone, I qu… --- ## [Trying to install fastri-server](https://www.ruby-forum.com/t/trying-to-install-fastri-server/167109)
**Author:** [@snowbird122](https://www.ruby-forum.com/u/snowbird122)\ **Replies:** 2\ **Last updated:** [May 5, 2009, 9:06pm UTC](https://www.ruby-forum.com/t/trying-to-install-fastri-server/167109 "2009-05-05T21:06:02Z")
Hi - I’m new to Ruby/gems, etc. I wanted to put autocompletion on my irb. I discovered http://eigenclass.org/hiki/fastri and followed directions (or thought I did) to install the fastri gem. The problem is that I keep … --- ## [Ruby Syntax and SOAP Web Service](https://www.ruby-forum.com/t/ruby-syntax-and-soap-web-service/106782)
**Author:** [@david](https://www.ruby-forum.com/u/david)\ **Replies:** 2\ **Last updated:** [April 30, 2009, 5:51pm UTC](https://www.ruby-forum.com/t/ruby-syntax-and-soap-web-service/106782 "2009-04-30T17:51:49Z")
I need a good tutorial to show how to create a RUBY SOAP request when I have an example SOAP request file. The example in my book is next to useless. Also, how can I see that SOAP xml is being sent and the client re… --- ## [HABTM creating duplicate records in test environment](https://www.ruby-forum.com/t/habtm-creating-duplicate-records-in-test-environment/160779)
**Author:** [@lee](https://www.ruby-forum.com/u/lee)\ **Replies:** 2\ **Last updated:** [February 20, 2009, 8:58am UTC](https://www.ruby-forum.com/t/habtm-creating-duplicate-records-in-test-environment/160779 "2009-02-20T08:58:13Z")
I have the following HABTM associations between two models, MemberEntityAccessibility and MemberEntity: has\_and\_belongs\_to\_many :member\_entities, :class\_name =\> "MemberEntity", … --- ## [Active Scaffold e Plugin](https://www.ruby-forum.com/t/active-scaffold-e-plugin/159708)
**Author:** [@menestra](https://www.ruby-forum.com/u/menestra)\ **Replies:** 2\ **Last updated:** [February 10, 2009, 3:05pm UTC](https://www.ruby-forum.com/t/active-scaffold-e-plugin/159708 "2009-02-10T15:05:56Z")
Ciao ragazzi, avete mai utilizzato il plugin in oggetto? Come vi sembra? Io lo sto utilizzando da un pò di tempo, devo dire che è di semplice interpretazione e molto utile allo scopo CRUD. Volevo inoltre sapere i … --- ## [Drop Down Select List from model](https://www.ruby-forum.com/t/drop-down-select-list-from-model/159408)
**Author:** [@Sahil\_D](https://www.ruby-forum.com/u/Sahil_D)\ **Replies:** 2\ **Last updated:** [February 5, 2009, 6:22am UTC](https://www.ruby-forum.com/t/drop-down-select-list-from-model/159408 "2009-02-05T06:22:21Z")
hi all, i am new to rails and not able to figure how to get a drop-down selection list in a view. i have 3 models (tables): country, state & city. country has many states state has many cities now i want to create … --- ## [Nested forms](https://www.ruby-forum.com/t/nested-forms/159136)
**Author:** [@Guillermo\_SSSSlvare](https://www.ruby-forum.com/u/Guillermo_SSSSlvare)\ **Replies:** 2\ **Last updated:** [February 1, 2009, 5:49pm UTC](https://www.ruby-forum.com/t/nested-forms/159136 "2009-02-01T17:49:15Z")
Pasaba yo por github, cuando de repente… zas. Alegrón. Add support for nested object forms to ActiveRecord and the helpers i… · rails/rails@ec8f045 · GitHub Add support for nested object forms to ActiveRecord and the… --- ## [New window screwing up my Ncurses script!](https://www.ruby-forum.com/t/new-window-screwing-up-my-ncurses-script/158945)
**Author:** [@enchanter](https://www.ruby-forum.com/u/enchanter)\ **Replies:** 2\ **Last updated:** [January 30, 2009, 7:02am UTC](https://www.ruby-forum.com/t/new-window-screwing-up-my-ncurses-script/158945 "2009-01-30T07:02:46Z")
require ‘rubygems’ require ‘ncurses’ Ncurses.initscr height = Ncurses.LINES() - 3 width = Ncurses.COLS() outputwin = Ncurses.WINDOW.new(height, width, 0, 0) failure = “-” \* Ncurses.COLS() Ncurses.mvprintw(22, 0, f… --- ## [Modèle, validation et flash, le tout en Fr ançais!](https://www.ruby-forum.com/t/moda-le-validation-et-flash-le-tout-en-fr-ana-ais/158682)
**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\ **Replies:** 2\ **Last updated:** [January 27, 2009, 10:23am UTC](https://www.ruby-forum.com/t/moda-le-validation-et-flash-le-tout-en-fr-ana-ais/158682 "2009-01-27T10:23:45Z")
Bonjour, J’ai quelques soucis pour faire une validation de formulaire jolie, et en Français. Si j’utilise dans mon modèle : protected def validate errors.add(“xxx”) if val1 == val2 end alors j’ai un mal fou à … --- ## [Relation has\_many ordonnée](https://www.ruby-forum.com/t/relation-has-many-ordonna-e/156698)
**Author:** [@gbenoit79](https://www.ruby-forum.com/u/gbenoit79)\ **Replies:** 2\ **Last updated:** [January 1, 2009, 4:29pm UTC](https://www.ruby-forum.com/t/relation-has-many-ordonna-e/156698 "2009-01-01T16:29:33Z")
Bonjour, Je voudrais mettre en place une relation has\_many ordonnée (ou on peut changer l’ordre des objets en relation etc.) Dans mon jeu de transport, un camion exécute une mission qui est faite de un ou plusieur… --- ## [Inserting many records into a database](https://www.ruby-forum.com/t/inserting-many-records-into-a-database/155128)
**Author:** [@farmerss](https://www.ruby-forum.com/u/farmerss)\ **Replies:** 2\ **Last updated:** [December 10, 2008, 2:12am UTC](https://www.ruby-forum.com/t/inserting-many-records-into-a-database/155128 "2008-12-10T02:12:45Z")
Hi, I want to insert many records into a database. If I do them one-by-one, it takes a long time. Does Rails have a method to optimize this – creating a single SQL command for many records, maybe? The entries I want … --- ## [Map.connect or map.resources?](https://www.ruby-forum.com/t/map-connect-or-map-resources/155185)
**Author:** [@nickh](https://www.ruby-forum.com/u/nickh)\ **Replies:** 2\ **Last updated:** [December 9, 2008, 6:42am UTC](https://www.ruby-forum.com/t/map-connect-or-map-resources/155185 "2008-12-09T06:42:40Z")
Quick question: Would it be better to use this?: map.resources :maps, :only =\> \[:index\] or this?: map.connect ‘/maps’, :controller =\> :maps, :action =\> :index Cheers, Nick --- ## [Does a method string.to\_class exist?](https://www.ruby-forum.com/t/does-a-method-string-to-class-exist/154675)
**Author:** [@indigoi](https://www.ruby-forum.com/u/indigoi)\ **Replies:** 2\ **Last updated:** [December 2, 2008, 11:30pm UTC](https://www.ruby-forum.com/t/does-a-method-string-to-class-exist/154675 "2008-12-02T23:30:08Z")
I have A Definition model, is it possible to do something like this in Rails 2.1.0, Ruby 1.8.6 : foo = “Definition” @definition = foo.to\_class.find(:all) --- ## [Ruby Tk on Windows Vista](https://www.ruby-forum.com/t/ruby-tk-on-windows-vista/152352)
**Author:** [@farmerss](https://www.ruby-forum.com/u/farmerss)\ **Replies:** 2\ **Last updated:** [November 3, 2008, 1:46am UTC](https://www.ruby-forum.com/t/ruby-tk-on-windows-vista/152352 "2008-11-03T01:46:49Z")
Hi, I just installed the current version of ActiveTcl 8.5 from ActiveState. I then installed Ruby 1.8.6-27 Release Candidate 1 with the automatic Windows installer. If I try to run the program require ‘tcltklib’ I g… --- ## [Error loading fixtures with classes that set\_table\_name](https://www.ruby-forum.com/t/error-loading-fixtures-with-classes-that-set-table-name/140946)
**Author:** [@bcm](https://www.ruby-forum.com/u/bcm)\ **Replies:** 2\ **Last updated:** [July 30, 2008, 11:39pm UTC](https://www.ruby-forum.com/t/error-loading-fixtures-with-classes-that-set-table-name/140946 "2008-07-30T23:39:04Z")
Hi all, I just hit a big wall involving a legacy database. I’ve got an active record class called “School” that uses “set\_table\_name ‘old\_school’” to map to a legacy database table: class School \< ActiveRecord::Base … [Previous page](https://www.ruby-forum.com/top.md?page=1452&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1454&per_page=50)