# Top **URL:** https://www.ruby-forum.com/top.md?page=1913 [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:** 1914 --- ## [Qs with has\_many and belongs\_to](https://www.ruby-forum.com/t/qs-with-has-many-and-belongs-to/124319)
**Author:** [@taro](https://www.ruby-forum.com/u/taro)\ **Replies:** 4\ **Last updated:** [December 28, 2007, 1:11am UTC](https://www.ruby-forum.com/t/qs-with-has-many-and-belongs-to/124319 "2007-12-28T01:11:42Z")
I’m trying to make a discussion website, which involves using the has\_many attributes. I wanted to make sure of a few things: I want my models linked this way: (Parent) Forum -\> Board -\> Message\_thread -\> Message (Ch… --- ## [New content notification from a log file](https://www.ruby-forum.com/t/new-content-notification-from-a-log-file/121549)
**Author:** [@oliver](https://www.ruby-forum.com/u/oliver)\ **Replies:** 4\ **Last updated:** [November 28, 2007, 10:31pm UTC](https://www.ruby-forum.com/t/new-content-notification-from-a-log-file/121549 "2007-11-28T22:31:00Z")
dear all, I have the following situation that I don’t have a good solution: One process periodically will append its output to a file (which is not under my control), I want to write a ruby problem to detect and repo… --- ## [Gsub question on special charaters](https://www.ruby-forum.com/t/gsub-question-on-special-charaters/120806)
**Author:** [@robkuz](https://www.ruby-forum.com/u/robkuz)\ **Replies:** 4\ **Last updated:** [November 20, 2007, 9:30pm UTC](https://www.ruby-forum.com/t/gsub-question-on-special-charaters/120806 "2007-11-20T21:30:58Z")
I have a string that looks like this : ts = “^LThe beginning of the sentence” I want to remove the “^L” I’ve tried ts.gsub!(/^\[^L\]/,’’) which removes the “^”, but I need to remove the “^L” when they are together an… --- ## [Create databases on demand](https://www.ruby-forum.com/t/create-databases-on-demand/120075)
**Author:** [@sp00nyg](https://www.ruby-forum.com/u/sp00nyg)\ **Replies:** 4\ **Last updated:** [November 15, 2007, 5:16am UTC](https://www.ruby-forum.com/t/create-databases-on-demand/120075 "2007-11-15T05:16:38Z")
Sorry if this has been asked before: I am developing a month-to-month service similar to and planning to operate it on a hosting site. I plan to simply deploy a copy of my application for each customer with their own… --- ## [Instantiating random sub-classes (Dragon, TeethDeer, etc)](https://www.ruby-forum.com/t/instantiating-random-sub-classes-dragon-teethdeer-etc/119554)
**Author:** [@Thufir](https://www.ruby-forum.com/u/Thufir)\ **Replies:** 4\ **Last updated:** [November 8, 2007, 4:39am UTC](https://www.ruby-forum.com/t/instantiating-random-sub-classes-dragon-teethdeer-etc/119554 "2007-11-08T04:39:38Z")
In Driver, I was considering creating a pseudo-random number between 0 and 4, then using case: case 0 AssistantViceTentacleAndOmbudsman case 1 Dragon case 2 DwarvenAngel case 3 IntrepidDecomposedCyclist case 4 … --- ## [Regular expression help 2](https://www.ruby-forum.com/t/regular-expression-help-2/92271)
**Author:** [@guest](https://www.ruby-forum.com/u/guest)\ **Replies:** 4\ **Last updated:** [April 17, 2007, 6:46pm UTC](https://www.ruby-forum.com/t/regular-expression-help-2/92271 "2007-04-17T18:46:55Z")
Okay had such a great response before and learned lots but how about another question? have some strings such as: blahblah /\* comment / blahblah blah blah blah blah blah / comment etc \*/ And i want just the blahbl… --- ## [Recipe project created first recipe but then](https://www.ruby-forum.com/t/recipe-project-created-first-recipe-but-then/84481)
**Author:** [@Rae](https://www.ruby-forum.com/u/Rae)\ **Replies:** 4\ **Last updated:** [February 5, 2007, 7:06am UTC](https://www.ruby-forum.com/t/recipe-project-created-first-recipe-but-then/84481 "2007-02-05T07:06:50Z")
I go the tutorial recipe example to create the form and type in the hot chips with descripiton etc., and it was successful. Then I tried to create the next one as told by the tutorial, but then got the error message b… --- ## [Action\_cacheing](https://www.ruby-forum.com/t/action-cacheing/75522)
**Author:** [@Henrik\_Jensen](https://www.ruby-forum.com/u/Henrik_Jensen)\ **Replies:** 4\ **Last updated:** [November 10, 2006, 7:47pm UTC](https://www.ruby-forum.com/t/action-cacheing/75522 "2006-11-10T19:47:10Z")
I’m playing with caching, and since my site contians a “login and register” link, which only should be shown when the user isn’t logged in, page-caching is not an option :confused: but what about action-caching? the t… --- ## [Problem with RDoc](https://www.ruby-forum.com/t/problem-with-rdoc/101474)
**Author:** [@farfignugen](https://www.ruby-forum.com/u/farfignugen)\ **Replies:** 4\ **Last updated:** [August 6, 2006, 4:49pm UTC](https://www.ruby-forum.com/t/problem-with-rdoc/101474 "2006-08-06T16:49:53Z")
I have discovered an issue with RDoc that may or may not be old news, Say I have a folder with a file named my\_class.rb and a subfolder named my\_class. Within the my\_class folder are two files named a.rb and b.rb. a.r… --- ## [Passing the name of an argument and then its value](https://www.ruby-forum.com/t/passing-the-name-of-an-argument-and-then-its-value/99039)
**Author:** [@anne001](https://www.ruby-forum.com/u/anne001)\ **Replies:** 4\ **Last updated:** [July 20, 2006, 3:12am UTC](https://www.ruby-forum.com/t/passing-the-name-of-an-argument-and-then-its-value/99039 "2006-07-20T03:12:17Z")
I have a soap4r created fx to search amazon which has too many arguments to use comfortably itemSearchRequest = ItemSearchRequest.new("", “”, “”, “”, “”, “”, “”, “”, “”, “”, “”, “”, “”,"","","","","",“gabin”,"","",""… --- ## [Migrations and svn branches](https://www.ruby-forum.com/t/migrations-and-svn-branches/96139)
**Author:** [@leei](https://www.ruby-forum.com/u/leei)\ **Replies:** 4\ **Last updated:** [June 27, 2006, 9:38pm UTC](https://www.ruby-forum.com/t/migrations-and-svn-branches/96139 "2006-06-27T21:38:11Z")
We are currently doing some development on a variety of branches that each have their own set of migrations (gee, database changes on a branch? how novel). The problem is with this strictly linear numbering of the m… --- ## [Array range](https://www.ruby-forum.com/t/array-range/77334)
**Author:** [@ptremblett](https://www.ruby-forum.com/u/ptremblett)\ **Replies:** 4\ **Last updated:** [March 6, 2006, 5:59pm UTC](https://www.ruby-forum.com/t/array-range/77334 "2006-03-06T17:59:06Z")
Hi, I have a question about assigning the contents of a list of variables with names like title1, title2, title3 up to title20 to an array. Currently, this is the code that I use. title1 = ruby title2 = rails title… --- ## [Stockholm User Group](https://www.ruby-forum.com/t/stockholm-user-group/52374)
**Author:** [@Dr\_Nic](https://www.ruby-forum.com/u/Dr_Nic)\ **Replies:** 4\ **Last updated:** [January 18, 2006, 1:40pm UTC](https://www.ruby-forum.com/t/stockholm-user-group/52374 "2006-01-18T13:40:20Z")
I’ve recently arrived in Stockholm. Is there an organised UG? If not, who’d like to catch up for an inaugural SRUG meeting? Cheers Nic --- ## [Ruby source compilation fail](https://www.ruby-forum.com/t/ruby-source-compilation-fail/244338)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [March 23, 2016, 7:04pm UTC](https://www.ruby-forum.com/t/ruby-source-compilation-fail/244338 "2016-03-23T19:04:16Z")
Hi, sorry if this is the wrong place. I’m new here. I got the following error when I try to compile ruby-2.2.4 e ruby-2.3.0 synology ruby-2.2.4 # ./configure checking build system type… powerpc-unknown-linux-gnu che… --- ## [Looking for NYC/remote Ruby Job](https://www.ruby-forum.com/t/looking-for-nyc-remote-ruby-job/243523)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [November 30, 2015, 11:15am UTC](https://www.ruby-forum.com/t/looking-for-nyc-remote-ruby-job/243523 "2015-11-30T11:15:25Z")
Hi everyone, I’m a (relatively) new self-taught programmer. I’ve been working at a non-tech startup for the past several years and developed a passion for programming through my interactions with others in the startu… --- ## [\[JOBS\] Senior Ruby Backend Developer (m/f) at GetSafe](https://www.ruby-forum.com/t/jobs-senior-ruby-backend-developer-m-f-at-getsafe/243357)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [September 25, 2015, 11:41am UTC](https://www.ruby-forum.com/t/jobs-senior-ruby-backend-developer-m-f-at-getsafe/243357 "2015-09-25T11:41:31Z")
Hey guys! I am CTO & Co-Founder at GetSafe. We are hiring a Senior Ruby Backend Developer for Heidelberg, Germany (onsite): lead a small team of RoR developers automate insurance processes using APIs, OCR and ML to cr… --- ## [Error using Sample and Hold](https://www.ruby-forum.com/t/error-using-sample-and-hold/241510)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [April 10, 2015, 3:42pm UTC](https://www.ruby-forum.com/t/error-using-sample-and-hold/241510 "2015-04-10T15:42:58Z")
Hello, I’m having some troubles when I use the Sample and Hold block. I’ve searched and some people say it is a problem in the python code. I am new in GNU radio. Please, can ayone help me to solve it? I uploaded a p… --- ## [Jquery validation function not working properly with rails 3.2.1](https://www.ruby-forum.com/t/jquery-validation-function-not-working-properly-with-rails-3-2-1/218406)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [March 30, 2012, 3:08pm UTC](https://www.ruby-forum.com/t/jquery-validation-function-not-working-properly-with-rails-3-2-1/218406 "2012-03-30T15:08:58Z")
I’m using Rails -3.2.1. In one of my form I’m using jquery validation. My form is below new\_account.html.erb \<%= form\_for(@account, :url =\>{:action=\> “create\_account”}) do |f| %\> \<%= f.label :Accoun… --- ## [Rech dev pour cours de ruby](https://www.ruby-forum.com/t/rech-dev-pour-cours-de-ruby/217266)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 0\ **Last updated:** [February 26, 2012, 2:04pm UTC](https://www.ruby-forum.com/t/rech-dev-pour-cours-de-ruby/217266 "2012-02-26T14:04:28Z")
Bonjour, Je recherche un dev qui serait intéressé pour donner des cours particulier de ruby. Deux à quatre heures par semaine. Paris et nord de Paris. --- ## [Telephone number validation and formatting](https://www.ruby-forum.com/t/telephone-number-validation-and-formatting/177158)
**Author:** [@raffil](https://www.ruby-forum.com/u/raffil)\ **Replies:** 0\ **Last updated:** [October 12, 2009, 5:22pm UTC](https://www.ruby-forum.com/t/telephone-number-validation-and-formatting/177158 "2009-10-12T17:22:55Z")
I’m working to build a telephone number validation and formatting method. I’m attaching an address\_helper I use for this. I’d like to get comments on it. The method is based on extending the country model by adding 4… --- ## [How rails insert object id to database?](https://www.ruby-forum.com/t/how-rails-insert-object-id-to-database/157132)
**Author:** [@rubyernewbie](https://www.ruby-forum.com/u/rubyernewbie)\ **Replies:** 0\ **Last updated:** [January 7, 2009, 5:30pm UTC](https://www.ruby-forum.com/t/how-rails-insert-object-id-to-database/157132 "2009-01-07T17:30:30Z")
e\[4;35;1mUser Create (0.5ms)e\[0m e\[0mINSERT INTO users (name, avatar\_file\_name, avatar\_file\_size, created\_at, updated\_at, avatar\_content\_type) VALUES(‘hello’, ‘Screenshot.png’, 253800, ‘2009-01-08 08:27:19’, ‘2009-0… --- ## [Confusing problem while using Mechanize to submit a form wit](https://www.ruby-forum.com/t/confusing-problem-while-using-mechanize-to-submit-a-form-wit/155106)
**Author:** [@angusguan](https://www.ruby-forum.com/u/angusguan)\ **Replies:** 0\ **Last updated:** [December 8, 2008, 5:44am UTC](https://www.ruby-forum.com/t/confusing-problem-while-using-mechanize-to-submit-a-form-wit/155106 "2008-12-08T05:44:35Z")
i have met a very confusing problem while using Mechanize to submit a form with a file return. how should i save the file? thanks a lot for any response :slight\_smile: code here: url = "http://xxxx.com/abc.aspx?CurD… --- ## [Theme downloads](https://www.ruby-forum.com/t/theme-downloads/132440)
**Author:** [@Tim\_Freund](https://www.ruby-forum.com/u/Tim_Freund)\ **Replies:** 0\ **Last updated:** [March 20, 2008, 5:48am UTC](https://www.ruby-forum.com/t/theme-downloads/132440 "2008-03-20T05:48:39Z")
Hey Everyone – I migrated to a new server, and the Typo theme repository (http://proofread.digital-achievement.com) didn’t move all that gracefully. I’m in the process of restoring it, but the upload is taking a whi… --- ## [Assign\_route\_options'](https://www.ruby-forum.com/t/assign-route-options/128992)
**Author:** [@rubysharma](https://www.ruby-forum.com/u/rubysharma)\ **Replies:** 0\ **Last updated:** [February 13, 2008, 10:48am UTC](https://www.ruby-forum.com/t/assign-route-options/128992 "2008-02-13T10:48:04Z")
Exiting c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action\_controller/routing.rb :954:in assign\_route\_options': Regexp anchor characters are not allowed in rout ing requirements: /^\[0-9\]+$/ (ArgumentError) from… --- ## [Make a Google sitemap.xml with Radiant](https://www.ruby-forum.com/t/make-a-google-sitemap-xml-with-radiant/75797)
**Author:** [@Giovanni\_I](https://www.ruby-forum.com/u/Giovanni_I)\ **Replies:** 0\ **Last updated:** [November 13, 2006, 4:11pm UTC](https://www.ruby-forum.com/t/make-a-google-sitemap-xml-with-radiant/75797 "2006-11-13T16:11:07Z")
I’ve edited this Howto http://dev.radiantcms.org/radiant/wiki/HowToMakeASiteMap, adding a simple way to get a standards compliant sitemap.xml to submit to Google. Let me know if it works for you and feel free to edit… --- ## [Flow Graph Reconfiguration](https://www.ruby-forum.com/t/flow-graph-reconfiguration/231899)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [September 5, 2014, 1:25pm UTC](https://www.ruby-forum.com/t/flow-graph-reconfiguration/231899 "2014-09-05T13:25:58Z")
I am trying to setup a flow graph that has 2 states, in which upon a state change the flow graph is reconfigured. FlowGraph 1: \[src\] -\> \[filt\] -\> \[modem-1\] FlowGraph 2: \[src\] -\> \[filt\] -\> \[modem-2\] FG-1 runs to com… --- ## [Reminder: Call for Proposals for GRCon14](https://www.ruby-forum.com/t/reminder-call-for-proposals-for-grcon14/239488)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [April 8, 2014, 2:35am UTC](https://www.ruby-forum.com/t/reminder-call-for-proposals-for-grcon14/239488 "2014-04-08T02:35:16Z")
Greetings GNU Radio and USRP Communities, It has been a couple of weeks since the first announcement of GNU Radio Conference 2014 (GRCon14 \[0\]) \[1\], so I’m sending this email as a reminder for everyone interested in p… --- ## [Packet encoder purpose](https://www.ruby-forum.com/t/packet-encoder-purpose/238370)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [January 8, 2014, 9:20am UTC](https://www.ruby-forum.com/t/packet-encoder-purpose/238370 "2014-01-08T09:20:18Z")
Hello everyone, can someone tell me the purpose of packet encoder/decoder? Regards, Irfan U. --- ## [Rails 4 Turbolinks make js not working as expected](https://www.ruby-forum.com/t/rails-4-turbolinks-make-js-not-working-as-expected/236107)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [August 7, 2013, 3:29pm UTC](https://www.ruby-forum.com/t/rails-4-turbolinks-make-js-not-working-as-expected/236107 "2013-08-07T15:29:23Z")
details is here: in short, Turbolinks make js form submit multiple times --- ## [Gnuradio software architecture](https://www.ruby-forum.com/t/gnuradio-software-architecture/235255)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 2\ **Last updated:** [June 10, 2013, 11:13pm UTC](https://www.ruby-forum.com/t/gnuradio-software-architecture/235255 "2013-06-10T23:13:38Z")
Hey is there any documentation explaining the software architecture of gnuradio. I means how blocks are connected , scheduled. Basically how everything is working behind the scene. --- ## [Location support for multiple URLs](https://www.ruby-forum.com/t/location-support-for-multiple-urls/228022)
**Author:** [@Typlo](https://www.ruby-forum.com/u/Typlo)\ **Replies:** 2\ **Last updated:** [May 9, 2013, 3:10pm UTC](https://www.ruby-forum.com/t/location-support-for-multiple-urls/228022 "2013-05-09T15:10:27Z")
Hello, I would like to use the FastCGI cache feature of nginx for my web application. But I need to use it only for a set of URL. I would like to use it for the following locations: Domain.com\[ANY ID HERE\] Example: … --- ## [Storing string-data in a module](https://www.ruby-forum.com/t/storing-string-data-in-a-module/229674)
**Author:** [@quik77](https://www.ruby-forum.com/u/quik77)\ **Replies:** 2\ **Last updated:** [February 4, 2013, 9:25am UTC](https://www.ruby-forum.com/t/storing-string-data-in-a-module/229674 "2013-02-04T09:25:14Z")
Hi. I have big module with many tiny methods. These methods all return a string. Example: module Foo def one(i = '') return '\<'+i+'\>' end def two(i = '') return '\<'+i+i+'\>' end end So far so good. Please note… --- ## [Writing test cases for mysql errors](https://www.ruby-forum.com/t/writing-test-cases-for-mysql-errors/225015)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [December 7, 2012, 11:17am UTC](https://www.ruby-forum.com/t/writing-test-cases-for-mysql-errors/225015 "2012-12-07T11:17:21Z")
Hi, I just encountered a MySql error for ambiguous columns. I fixed it but I need to write test cases for such happenings to avoid any such instance in future. Regards, Sumit --- ## [Declarative database schemes - automatically create migration files?](https://www.ruby-forum.com/t/declarative-database-schemes-automatically-create-migration-files/224721)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [November 26, 2012, 8:41am UTC](https://www.ruby-forum.com/t/declarative-database-schemes-automatically-create-migration-files/224721 "2012-11-26T08:41:51Z")
I’m looking for something like this: class Foo include Model field id, serial field name, Text end migrate now migrate should write these two files: migrations/scheme1.rb # current representation of the schem… --- ## [Change frequency at runtime](https://www.ruby-forum.com/t/change-frequency-at-runtime/224147)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [October 31, 2012, 10:35pm UTC](https://www.ruby-forum.com/t/change-frequency-at-runtime/224147 "2012-10-31T22:35:56Z")
I want to change the frequency at run-time for ofdm,How I can do so can anybody provide me any pointers ? --- ## [Gr-atsc related question](https://www.ruby-forum.com/t/gr-atsc-related-question/222922)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [September 17, 2012, 12:14am UTC](https://www.ruby-forum.com/t/gr-atsc-related-question/222922 "2012-09-17T00:14:53Z")
Hi, I am new to gnu radio/usrp. I am trying out digitial TV application gr-atsc. I have a USRP N210 with a basic omnidirectional antenna. I checked local digital TV stations and found (from Internet) that there is o… --- ## [How to fix the rewrite rule?](https://www.ruby-forum.com/t/how-to-fix-the-rewrite-rule/221556)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 2\ **Last updated:** [July 19, 2012, 11:13am UTC](https://www.ruby-forum.com/t/how-to-fix-the-rewrite-rule/221556 "2012-07-19T11:13:48Z")
this works fine rewrite “^/(\[a-f0-9\]{2})(\[a-f0-9\]{18}).(jpg|png|gif)$” /test.php?a=$1&b=$2&c=$3 last; open /a669164f02f6fdc18f.jpg test.php would output Array ( \[a\] =\> ad \[b\] =\> a669164f02f6fdc18f \[c\] =\> jpg ) but … --- ## [A decimal type suddenly becomes float](https://www.ruby-forum.com/t/a-decimal-type-suddenly-becomes-float/218020)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 19, 2012, 10:12am UTC](https://www.ruby-forum.com/t/a-decimal-type-suddenly-becomes-float/218020 "2012-03-19T10:12:03Z")
Rails 3.1.3 I have a field of type, t.decimal "startp", :precision =\> 4, :scale =\> 1 which is of course, 13.2, 44.5, 123.9, and so on. Once in a while, some of the values, which are either already stored in DB or ne… --- ## [Vhost error\_log ignored with passenger](https://www.ruby-forum.com/t/vhost-error-log-ignored-with-passenger/217487)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [March 11, 2012, 5:33pm UTC](https://www.ruby-forum.com/t/vhost-error-log-ignored-with-passenger/217487 "2012-03-11T17:33:59Z")
I’m using passenger and seeing that stdout & stderr are going to nginx’s default error log, rather than what’s specified in the server { error\_log … } directive. Is this a known bug in nginx or passenger? server { … --- ## [Cmake build of Gnu Radio failing this morning](https://www.ruby-forum.com/t/cmake-build-of-gnu-radio-failing-this-morning/213666)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [November 8, 2011, 1:58pm UTC](https://www.ruby-forum.com/t/cmake-build-of-gnu-radio-failing-this-morning/213666 "2011-11-08T13:58:30Z")
Fedora 12, 32-bit: \[ 0%\] Building CXX object gruel/src/lib/CMakeFiles/gruel.dir/msg/msg\_accepter.cc.o \[ 0%\] Building CXX object gruel/src/lib/CMakeFiles/gruel.dir/msg/msg\_accepter\_msgq.cc.o \[ 0%\] Building CXX obj… --- ## [\[Ruby 1.9 - Bug #4648\]\[Open\] lambda上のclass定義からのreturnでSEGV](https://www.ruby-forum.com/t/ruby-1-9-bug-4648-open-lambda-class-return-segv/206582)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 26, 2011, 12:06pm UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-4648-open-lambda-class-return-segv/206582 "2011-06-26T12:06:46Z")
Issue #4648 has been reported by Kazuki Tsujimoto. Bug #4648: lambda上のclass定義からのreturnでSEGV Author: Kazuki Tsujimoto Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 1.9.3dev (201… --- ## [ScriptEngineContext continued](https://www.ruby-forum.com/t/scriptenginecontext-continued/208081)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [June 10, 2011, 11:10pm UTC](https://www.ruby-forum.com/t/scriptenginecontext-continued/208081 "2011-06-10T23:10:25Z")
I’m using the JSR223 engine inside JRuby 1.6.2. In the following example, I declare a method using a new context. I would think that method would then only be useable when specifying that context. However, I can exe… --- ## [Video streaming](https://www.ruby-forum.com/t/video-streaming/207638)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [June 7, 2011, 9:51am UTC](https://www.ruby-forum.com/t/video-streaming/207638 "2011-06-07T09:51:11Z")
ciao a tutti, c’è qualcuno che mi indica come posso fare per inserire un video in una paginetta web? ho installato ruby 1.92p0 e rails 3.0.6 su una slackware 13.1 grazie in anticipo per i suggerimenti :wink: --- ## [Unexpected behavior when referencing nested classes](https://www.ruby-forum.com/t/unexpected-behavior-when-referencing-nested-classes/207574)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [May 28, 2011, 5:31pm UTC](https://www.ruby-forum.com/t/unexpected-behavior-when-referencing-nested-classes/207574 "2011-05-28T17:31:22Z")
It was my understanding that consts are first searched for in their own module scope before Ruby starts looking elsewhere. So, if you have a class called X in a module M1::M2 and another one at top level, and you’re i… --- ## [Rails migration from 2.2.2 to 2.3.8](https://www.ruby-forum.com/t/rails-migration-from-2-2-2-to-2-3-8/203853)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [March 1, 2011, 3:27am UTC](https://www.ruby-forum.com/t/rails-migration-from-2-2-2-to-2-3-8/203853 "2011-03-01T03:27:29Z")
I have an app that has been around a while that I’m migrating for Rails 2.3.8. There have been a lot of interesting issues, but I’m on the home stretch, but have now run into some very odd errors. The gist is when I … --- ## [Problem while trying to run GRC](https://www.ruby-forum.com/t/problem-while-trying-to-run-grc/203559)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 22, 2011, 11:47pm UTC](https://www.ruby-forum.com/t/problem-while-trying-to-run-grc/203559 "2011-02-22T23:47:03Z")
Hello, I recently decided to install the latest version using the git. Since I had the 3.2.2 version, I removed it all and then began the process… ./bootstrap, ./configure (removing the unnecessary package etc) etc … --- ## [\[Rails3\] "Visitor" is a reserved word?](https://www.ruby-forum.com/t/rails3-visitor-is-a-reserved-word/203255)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 2\ **Last updated:** [February 16, 2011, 3:02pm UTC](https://www.ruby-forum.com/t/rails3-visitor-is-a-reserved-word/203255 "2011-02-16T15:02:30Z")
I cannot do the following on my freshly created and immaculate app: $ rails g model Visitor The name ‘Visitor’ is either already used in your application or reserved by Ruby on Rails. Please choose an alternative and … --- ## [Regular expression not working in Rails](https://www.ruby-forum.com/t/regular-expression-not-working-in-rails/203243)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 16, 2011, 4:43am UTC](https://www.ruby-forum.com/t/regular-expression-not-working-in-rails/203243 "2011-02-16T04:43:17Z")
I can’t figure out why this regexp isn’t working in my rails method. I’ve been testing it with the the firefox regular expression tester add on and it works there but not in the rails app. My expression is: /\\Q\[img\[’… --- ## [Why should\_receive behaves differently](https://www.ruby-forum.com/t/why-should-receive-behaves-differently/199172)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 2\ **Last updated:** [November 16, 2010, 9:44am UTC](https://www.ruby-forum.com/t/why-should-receive-behaves-differently/199172 "2010-11-16T09:44:11Z")
Hi friends in my rspec\_controller 1\]@user.articles.should\_receive(:find\_by\_id).with(‘1’).and\_return(@article) get :show,:id =\> 1 in above example 1 if i mention get :show, :id =\> 1 below the schould\_receive it is w… --- ## [USB performance and Win32](https://www.ruby-forum.com/t/usb-performance-and-win32/136698)
**Author:** [@Geof\_Nieboer](https://www.ruby-forum.com/u/Geof_Nieboer)\ **Replies:** 2\ **Last updated:** [November 9, 2010, 11:38am UTC](https://www.ruby-forum.com/t/usb-performance-and-win32/136698 "2010-11-09T11:38:54Z")
Good news, got a basic test version of gnuradio compiled in MSVC 2005, included a C# front end. More details can be found on the http://www.gnuradio.org/trac/wiki/WindowsNativeInstall page. Most of the key C++ code… [Previous page](https://www.ruby-forum.com/top.md?page=1912&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1914&per_page=50)