# Top **URL:** https://www.ruby-forum.com/top.md?page=1195 [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:** 1196 --- ## [What's going on here? (weird Ruby 1.9 incompatibility)](https://www.ruby-forum.com/t/whats-going-on-here-weird-ruby-1-9-incompatibility/133284)
**Author:** [@murfhy](https://www.ruby-forum.com/u/murfhy)\ **Replies:** 6\ **Last updated:** [March 31, 2008, 10:25am UTC](https://www.ruby-forum.com/t/whats-going-on-here-weird-ruby-1-9-incompatibility/133284 "2008-03-31T10:25:17Z")
class A def a ‘yay’ end end class B def initialize(&meth) class \<\< self; self; end.send(:define\_method, :b, &meth) end end b = B.new &A.new.method(:a) p b.b Ruby 1.8 prints: “yay” Ruby 1.9 complains (on the… --- ## [Creating a model registry](https://www.ruby-forum.com/t/creating-a-model-registry/131306)
**Author:** [@ISESSmith-Heister](https://www.ruby-forum.com/u/ISESSmith-Heister)\ **Replies:** 6\ **Last updated:** [March 10, 2008, 7:00pm UTC](https://www.ruby-forum.com/t/creating-a-model-registry/131306 "2008-03-10T19:00:57Z")
Hi all, This is a problem I’ve approached so many times and always worked around, that now I want to solve it once and for all. Say I have something like this: class X \< ActiveRecord::Base acts\_as\_wacky end modul… --- ## [Help with RJS to loop through divs and change hyperlinks](https://www.ruby-forum.com/t/help-with-rjs-to-loop-through-divs-and-change-hyperlinks/118812)
**Author:** [@chirag](https://www.ruby-forum.com/u/chirag)\ **Replies:** 6\ **Last updated:** [November 1, 2007, 11:18pm UTC](https://www.ruby-forum.com/t/help-with-rjs-to-loop-through-divs-and-change-hyperlinks/118812 "2007-11-01T23:18:56Z")
I have some rhtml (see below) which includes 5 divs placed under a div with classname “container”. Can somone help me write some RJS to a. Find the “container” div b. Loop through the 5 child divs and: i. Change the … --- ## [Problem with \ placement in scaffold code](https://www.ruby-forum.com/t/problem-with-hr-placement-in-scaffold-code/108284)
**Author:** [@jseidel](https://www.ruby-forum.com/u/jseidel)\ **Replies:** 6\ **Last updated:** [July 1, 2007, 11:42pm UTC](https://www.ruby-forum.com/t/problem-with-hr-placement-in-scaffold-code/108284 "2007-07-01T23:42:21Z")
I’m customizing my scaffold on a simple app by adding a little formatting. However, the that I put inside the table row that displays the row gets moved outside the table and I can’t figure out why. Here’s the scaff… --- ## [Adding dynamic field to a model](https://www.ruby-forum.com/t/adding-dynamic-field-to-a-model/92208)
**Author:** [@damianrr](https://www.ruby-forum.com/u/damianrr)\ **Replies:** 6\ **Last updated:** [April 19, 2007, 3:20pm UTC](https://www.ruby-forum.com/t/adding-dynamic-field-to-a-model/92208 "2007-04-19T15:20:47Z")
Hi, here i describe my problem: mi application must allow 2 basic issues: first: the users may be able to create ‘people’ (this would be a model with a scaffold, and is not an issue, the problem comes with requiereme… --- ## [Resize image](https://www.ruby-forum.com/t/resize-image/86669)
**Author:** [@jonathan](https://www.ruby-forum.com/u/jonathan)\ **Replies:** 6\ **Last updated:** [February 25, 2007, 6:36am UTC](https://www.ruby-forum.com/t/resize-image/86669 "2007-02-25T06:36:31Z")
Is there a way to resample(resize) images in ruby? --- ## [RoR on Windows 2000/2003.. Is there any problem?](https://www.ruby-forum.com/t/ror-on-windows-2000-2003-is-there-any-problem/77381)
**Author:** [@pix](https://www.ruby-forum.com/u/pix)\ **Replies:** 6\ **Last updated:** [December 2, 2006, 5:51pm UTC](https://www.ruby-forum.com/t/ror-on-windows-2000-2003-is-there-any-problem/77381 "2006-12-02T17:51:40Z")
Hello, I’m currently wirking in my first commercial project with RoR. The client is asking me if we can use Windows Server 2003 or Windows 2000, because he has 3 application running on 3 virtual private servers runni… --- ## [AR Associations- Am I missing something?](https://www.ruby-forum.com/t/ar-associations-am-i-missing-something/76507)
**Author:** [@cwk](https://www.ruby-forum.com/u/cwk)\ **Replies:** 6\ **Last updated:** [November 20, 2006, 2:46pm UTC](https://www.ruby-forum.com/t/ar-associations-am-i-missing-something/76507 "2006-11-20T14:46:15Z")
I am doing a pilot eval of Rails for my company. We’re using it to build a reporting module on top of a mysql database which is currently populated by a ASP.NET application. One thing I am wondering about is the utili… --- ## [Stripping unwanted html](https://www.ruby-forum.com/t/stripping-unwanted-html/71217)
**Author:** [@wildal](https://www.ruby-forum.com/u/wildal)\ **Replies:** 6\ **Last updated:** [October 9, 2006, 7:37am UTC](https://www.ruby-forum.com/t/stripping-unwanted-html/71217 "2006-10-09T07:37:03Z")
Hi everyone: I’m trying to strip html with the exception of a few html tags. I have found the following code: def strip\_tags(html) if html.index("\<") text = “” tokenizer = HTML::Tokenizer.new(html) while token =… --- ## [Interview pour un magazine](https://www.ruby-forum.com/t/interview-pour-un-magazine/67580)
**Author:** [@FrSSSSdSSSSric\_Logi](https://www.ruby-forum.com/u/FrSSSSdSSSSric_Logi)\ **Replies:** 6\ **Last updated:** [September 5, 2006, 4:36pm UTC](https://www.ruby-forum.com/t/interview-pour-un-magazine/67580 "2006-09-05T16:36:55Z")
Bonjour, nous avons reçu hier sur rubyfr.org un mail d’un journaliste de 01 informatique, que je transmets ici : (lui répondre à : fbordage chez ifrance point com ) : Fred Bordage Bonjour, Je prépare une enquê… --- ## [Call rb\_instance\_eval from C code](https://www.ruby-forum.com/t/call-rb-instance-eval-from-c-code/95540)
**Author:** [@victor123789](https://www.ruby-forum.com/u/victor123789)\ **Replies:** 6\ **Last updated:** [June 8, 2006, 12:04am UTC](https://www.ruby-forum.com/t/call-rb-instance-eval-from-c-code/95540 "2006-06-08T00:04:37Z")
Hi all. Assuming I have such C code: VALUE proc; //contains object of class Proc VALUE obj; //contains some object How must look code, corresponding to obj.instance\_eval(&proc) ? Thanks. V. --- ## [Rails in High School Curriculum?](https://www.ruby-forum.com/t/rails-in-high-school-curriculum/51403)
**Author:** [@dacbo](https://www.ruby-forum.com/u/dacbo)\ **Replies:** 6\ **Last updated:** [December 31, 2005, 5:43pm UTC](https://www.ruby-forum.com/t/rails-in-high-school-curriculum/51403 "2005-12-31T17:43:49Z")
Hi folks, I’m working with a local high school in the Portland, OR area on the subject of computer science curriculum. We are thinking of introducing a class in web development and I think Rails would be a perfect ve… --- ## [Unbuffered POST requests and/or uWSGI in nginx 1.8](https://www.ruby-forum.com/t/unbuffered-post-requests-and-or-uwsgi-in-nginx-1-8/241856)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 2\ **Last updated:** [May 6, 2015, 1:19pm UTC](https://www.ruby-forum.com/t/unbuffered-post-requests-and-or-uwsgi-in-nginx-1-8/241856 "2015-05-06T13:19:56Z")
Hi, it’s stated in a lot of IT news websites, that nginx 1.8 supports unbuffered uploads. However, I could not find it in thechangelog http://nginx.org/en/CHANGES-1.8, and also, did not find any new relevant options… --- ## [Some guidance on working through Core concepts of GNU Radio](https://www.ruby-forum.com/t/some-guidance-on-working-through-core-concepts-of-gnu-radio/229989)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 2\ **Last updated:** [May 26, 2014, 7:12am UTC](https://www.ruby-forum.com/t/some-guidance-on-working-through-core-concepts-of-gnu-radio/229989 "2014-05-26T07:12:23Z")
Im working through http://gnuradio.org/redmine/projects/gnuradio/wiki/TutorialsCoreConcepts Ive created the flow graph: Im unsure on how to address the problem reported on Complex to Mag^2 as below, could you offer s… --- ## [Empty error log](https://www.ruby-forum.com/t/empty-error-log/238394)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 2\ **Last updated:** [January 8, 2014, 10:33am UTC](https://www.ruby-forum.com/t/empty-error-log/238394 "2014-01-08T10:33:55Z")
I have installed Nginx for a small web server with static content. It works fine but the site error log file is always empty. All errors such as 404 are written to the access log only. File grants are the same for acc… --- ## [Using add\_header at server level context](https://www.ruby-forum.com/t/using-add-header-at-server-level-context/236751)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 2\ **Last updated:** [October 7, 2013, 4:04pm UTC](https://www.ruby-forum.com/t/using-add-header-at-server-level-context/236751 "2013-10-07T16:04:00Z")
From the add\_header docs I understand that it works at location, http and server context. But when I use add\_header at the server level I don’t see the headers being added to the response. For example my server conf… --- ## [Acceptable sampling rate and LO frequency for USRP LFRX](https://www.ruby-forum.com/t/acceptable-sampling-rate-and-lo-frequency-for-usrp-lfrx/245930)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 2\ **Last updated:** [July 29, 2013, 9:00pm UTC](https://www.ruby-forum.com/t/acceptable-sampling-rate-and-lo-frequency-for-usrp-lfrx/245930 "2013-07-29T21:00:42Z")
Hi, I have been using GRC and N210 to test my data acquisition scheme. My previous scheme worked well with probably standard sampling rate (10Msps) and LO at DC. When I switched to a non-standard sampling rate (1.2 … --- ## [GeoIP gem working locally but not on server](https://www.ruby-forum.com/t/geoip-gem-working-locally-but-not-on-server/202337)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [February 10, 2011, 9:37pm UTC](https://www.ruby-forum.com/t/geoip-gem-working-locally-but-not-on-server/202337 "2011-02-10T21:37:24Z")
I have the GeoIP gem working in my local environment (OSX), but when I move the code to our dev server (Ubuntu) via scp then it doesn’t work - it looks like the file is being treated like a text file instead of binary… --- ## [Usar fork y process.wait en Rails](https://www.ruby-forum.com/t/usar-fork-y-process-wait-en-rails/177769)
**Author:** [@eltercero](https://www.ruby-forum.com/u/eltercero)\ **Replies:** 2\ **Last updated:** [November 3, 2009, 6:31pm UTC](https://www.ruby-forum.com/t/usar-fork-y-process-wait-en-rails/177769 "2009-11-03T18:31:43Z")
Hola Tengo que hacer varios calculos pesados con Ruby, y pensando que tengo un procesador de doble nucleo utilice fork para reducirlo. Funcionó y ahora tarda la mitad :slight\_smile: El problema es que al pasarlo a Ra… --- ## [Virtual ListCtrl not sortable by clicking the header?](https://www.ruby-forum.com/t/virtual-listctrl-not-sortable-by-clicking-the-header/177868)
**Author:** [@pixellover](https://www.ruby-forum.com/u/pixellover)\ **Replies:** 2\ **Last updated:** [October 27, 2009, 3:16pm UTC](https://www.ruby-forum.com/t/virtual-listctrl-not-sortable-by-clicking-the-header/177868 "2009-10-27T15:16:30Z")
I just realised, that as soon as I add Wx::LC\_VIRTUAL to the style, the list stops being sortable by clicking on the header. Are virtual lists always unsortable by clicking on the header? Regards, Timo --- ## [RUBYLIB environment variable?](https://www.ruby-forum.com/t/rubylib-environment-variable/166161)
**Author:** [@Andrew\_SSTownley](https://www.ruby-forum.com/u/Andrew_SSTownley)\ **Replies:** 2\ **Last updated:** [April 22, 2009, 4:59pm UTC](https://www.ruby-forum.com/t/rubylib-environment-variable/166161 "2009-04-22T16:59:52Z")
Hi, I did some Googling, but I didn’t see anything about this particular issue. It seems that IronRuby (the latest release from rubyforge) ignores the RUBYLIB environment variable, leaving $: set to the default. The… --- ## [Getting DC for a TxtCtrl](https://www.ruby-forum.com/t/getting-dc-for-a-txtctrl/159725)
**Author:** [@rossgoodell](https://www.ruby-forum.com/u/rossgoodell)\ **Replies:** 2\ **Last updated:** [February 8, 2009, 3:57am UTC](https://www.ruby-forum.com/t/getting-dc-for-a-txtctrl/159725 "2009-02-08T03:57:50Z")
I need to find where the mouse has been clicked in a TextCtrl. To do this I’ve been using “@lastPixelPt = evt.get\_position” in my evt\_left\_down method but have discovered that this gives me a physical position in the… --- ## [Intersect zwischen zwei datum-ranges](https://www.ruby-forum.com/t/intersect-zwischen-zwei-datum-ranges/150125)
**Author:** [@subroutine](https://www.ruby-forum.com/u/subroutine)\ **Replies:** 2\ **Last updated:** [October 4, 2008, 9:59pm UTC](https://www.ruby-forum.com/t/intersect-zwischen-zwei-datum-ranges/150125 "2008-10-04T21:59:35Z")
Hi, ich hab da nen kleines Problem: ich habe zwei ranges von Daten(objekten, gleiches format), zum beispiel 1.10.2008 und 20.10.2008 und 5.10.2008 und 7.10.2008. ich möchte die beiden ranges über to\_a oder anders … --- ## [Throttle wrongly treated as seconds instead of 100th of seconds?](https://www.ruby-forum.com/t/throttle-wrongly-treated-as-seconds-instead-of-100th-of-seconds/128178)
**Author:** [@Tilmann\_Singer](https://www.ruby-forum.com/u/Tilmann_Singer)\ **Replies:** 2\ **Last updated:** [February 7, 2008, 12:43am UTC](https://www.ruby-forum.com/t/throttle-wrongly-treated-as-seconds-instead-of-100th-of-seconds/128178 "2008-02-07T00:43:49Z")
Am I missing the reason why the value of @throttle is documented and at one point treated as hundreths of seconds, but at other points treated as full seconds? If this is just a bug then I propose the attached fix (te… --- ## [Problem configuring gr-video-sdl on Cygwin](https://www.ruby-forum.com/t/problem-configuring-gr-video-sdl-on-cygwin/84445)
**Author:** [@Achilleas\_A](https://www.ruby-forum.com/u/Achilleas_A)\ **Replies:** 2\ **Last updated:** [February 5, 2007, 11:43pm UTC](https://www.ruby-forum.com/t/problem-configuring-gr-video-sdl-on-cygwin/84445 "2007-02-05T23:43:32Z")
Hey, I have installed almost every component of gnuradio succesfully on cygwin except gr-video-sdl. I have already installed the sdl libraries but ./config on gnuradio fails on gr-video-sdl. I am attaching config.lo… --- ## [WMI usage in Ruby to get file size, beginners question](https://www.ruby-forum.com/t/wmi-usage-in-ruby-to-get-file-size-beginners-question/77783)
**Author:** [@zweibein](https://www.ruby-forum.com/u/zweibein)\ **Replies:** 2\ **Last updated:** [November 30, 2006, 6:59pm UTC](https://www.ruby-forum.com/t/wmi-usage-in-ruby-to-get-file-size-beginners-question/77783 "2006-11-30T18:59:07Z")
Hello, sorry if the question is so stupid as I assume. I try to get the size of a file by using wmi (because I want to collect the size of various files on Microsoft boxes all over the network later). I try: requir… --- ## [Themes ~ Can someone fill me in?](https://www.ruby-forum.com/t/themes-can-someone-fill-me-in/66472)
**Author:** [@dabeeeenster](https://www.ruby-forum.com/u/dabeeeenster)\ **Replies:** 2\ **Last updated:** [August 26, 2006, 5:40pm UTC](https://www.ruby-forum.com/t/themes-can-someone-fill-me-in/66472 "2006-08-26T17:40:59Z")
Hello ~ A while back I migrated my blogger blog to Typo. I am definitely much happier, but themes are really getting me down. Many themes that I have tried no longer work, and the main theme I used to use (phokus) … --- ## [System command and silent output?](https://www.ruby-forum.com/t/system-command-and-silent-output/96565)
**Author:** [@roggan](https://www.ruby-forum.com/u/roggan)\ **Replies:** 2\ **Last updated:** [June 29, 2006, 7:07pm UTC](https://www.ruby-forum.com/t/system-command-and-silent-output/96565 "2006-06-29T19:07:45Z")
Im using ruby for a build script here and im doing things like: system “del #{filePath} /s /q” however I dont want to see the result of that, currently it shows a zillion files on the console output ive tried to do … --- ## [Acts\_as\_taggable and single table inheritance](https://www.ruby-forum.com/t/acts-as-taggable-and-single-table-inheritance/61204)
**Author:** [@olbrich](https://www.ruby-forum.com/u/olbrich)\ **Replies:** 2\ **Last updated:** [May 30, 2006, 12:25pm UTC](https://www.ruby-forum.com/t/acts-as-taggable-and-single-table-inheritance/61204 "2006-05-30T12:25:33Z")
I’ve set up a couple of STI models like such that we get something like this… class A \< AR:Base class B \< A acts\_as\_taggable class C \< A acst\_as\_taggable (using the acts\_as\_taggable plugin) I can tag things just … --- ## [Ordinalizing a date](https://www.ruby-forum.com/t/ordinalizing-a-date/61425)
**Author:** [@ben](https://www.ruby-forum.com/u/ben)\ **Replies:** 2\ **Last updated:** [May 24, 2006, 3:08am UTC](https://www.ruby-forum.com/t/ordinalizing-a-date/61425 "2006-05-24T03:08:21Z")
I’m trying to use the ordinalize() method to ordinalize a day. Here’s how far I’ve gotten: @reportday = Time.now.at\_beginning\_of\_week.strftime("%d").to\_i @ordinalized\_reportday = “#{@reportday}”.ordinalize I was thin… --- ## [Plesk, Ruby 2.6.3, Rails 6 and website to public folder?](https://www.ruby-forum.com/t/plesk-ruby-2-6-3-rails-6-and-website-to-public-folder/261757)
**Author:** [@soppi](https://www.ruby-forum.com/u/soppi)\ **Replies:** 0\ **Last updated:** [August 24, 2021, 10:44pm UTC](https://www.ruby-forum.com/t/plesk-ruby-2-6-3-rails-6-and-website-to-public-folder/261757 "2021-08-24T22:44:29Z")
Hello. My host uses Plesk Obsidian with support for Ruby 2.6.3 / Phusion Passenger / Rails so i decided to install Rails 6. My rails app is deployed with git in httpdocs/myrailsapp. So far so good. The thing is thou… --- ## [RubyInstaller 2.0.0-p481 released](https://www.ruby-forum.com/t/rubyinstaller-2-0-0-p481-released/241057)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 0\ **Last updated:** [May 11, 2014, 6:19pm UTC](https://www.ruby-forum.com/t/rubyinstaller-2-0-0-p481-released/241057 "2014-05-11T18:19:19Z")
I’m very pleased to announce the release of RubyInstaller packages for Ruby 2.0.0-p481 Due sunset of RubyForge, we decided to migrate our main downloads to Bintray. Installers and 7z binary packages are available fr… --- ## [Pik 0.2.7 Released](https://www.ruby-forum.com/t/pik-0-2-7-released/190253)
**Author:** [@gordon321](https://www.ruby-forum.com/u/gordon321)\ **Replies:** 0\ **Last updated:** [June 17, 2010, 4:22pm UTC](https://www.ruby-forum.com/t/pik-0-2-7-released/190253 "2010-06-17T16:22:30Z")
pik version 0.2.7 has been released! http://github.com/vertiginous/pik \ \ \ error while running test case](https://www.ruby-forum.com/t/socketerror-getaddrinfo-name-or-service-not-known-error-while-running-test-case/184168)
**Author:** [@Ricky](https://www.ruby-forum.com/u/Ricky)\ **Replies:** 0\ **Last updated:** [February 25, 2010, 11:11pm UTC](https://www.ruby-forum.com/t/socketerror-getaddrinfo-name-or-service-not-known-error-while-running-test-case/184168 "2010-02-25T23:11:46Z")
Hi all, I am getting the below error when I try to run my test case. I have already started selenium RC server (port:4444)… Also I have specified " 127.0.0.1 localhost " in /etc/hosts … :ruby test1.rb Loaded sui… --- ## [Sessions\[:history\] - a few issues](https://www.ruby-forum.com/t/sessions-history-a-few-issues/260767)
**Author:** [@merlin2049er](https://www.ruby-forum.com/u/merlin2049er)\ **Replies:** 1\ **Last updated:** [January 5, 2021, 7:26pm UTC](https://www.ruby-forum.com/t/sessions-history-a-few-issues/260767 "2021-01-05T19:26:19Z")
Hi, ok. I have a few problems with my URL history. They are in my array, but what I’ve done was extract the slug from the link, and was able to use that to look up my product image uri. It looks something like this…… --- ## [Removing only child directories](https://www.ruby-forum.com/t/removing-only-child-directories/260456)
**Author:** [@sunilkumarnagoore](https://www.ruby-forum.com/u/sunilkumarnagoore)\ **Replies:** 1\ **Last updated:** [November 6, 2020, 3:56pm UTC](https://www.ruby-forum.com/t/removing-only-child-directories/260456 "2020-11-06T15:56:40Z")
i want to delete only child dierectoris, but i am getting a code its deleting parent directory also --- ## [\[job\]\[milano\] frontend developer @ gromia](https://www.ruby-forum.com/t/job-milano-frontend-developer-gromia/242791)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 1\ **Last updated:** [July 27, 2015, 12:11pm UTC](https://www.ruby-forum.com/t/job-milano-frontend-developer-gromia/242791 "2015-07-27T12:11:21Z")
Ciao a tutti! Gromia un sito di annunci di affitti immobiliari che vuole eliminare le spese di agenti ed intermediari. Stiamo cercando uno sviluppatore che voglia unirsi al team per darmi una mano (al momento sono on… --- ## [Multiplicative constant vector for multiply\_const\_vcc](https://www.ruby-forum.com/t/multiplicative-constant-vector-for-multiply-const-vcc/242031)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [May 22, 2015, 12:46am UTC](https://www.ruby-forum.com/t/multiplicative-constant-vector-for-multiply-const-vcc/242031 "2015-05-22T00:46:31Z")
Hi, What is the proper way to set-up the multiplicative constant vector for multiply\_const\_vcc? I tried the code below and although it compiles, upon running the program I get the following error: Segmentation faul… --- ## [Fwd: gnuradio companion core dump](https://www.ruby-forum.com/t/fwd-gnuradio-companion-core-dump/231348)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 5, 2014, 5:45am UTC](https://www.ruby-forum.com/t/fwd-gnuradio-companion-core-dump/231348 "2014-08-05T05:45:00Z")
Thanks, Martin. I ended up uninstalling Ice3.5 to disable CTRLPORT, then gnuradio make would fail. Ended up completely removing gnuradio and all components (using a gnuradio-remove script) then reinstalled (using th… --- ## [Need guidelines for developing GUI builder tool using ruby-gtk2](https://www.ruby-forum.com/t/need-guidelines-for-developing-gui-builder-tool-using-ruby-gtk2/222835)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 1\ **Last updated:** [December 4, 2012, 5:24am UTC](https://www.ruby-forum.com/t/need-guidelines-for-developing-gui-builder-tool-using-ruby-gtk2/222835 "2012-12-04T05:24:01Z")
Hello, I am in process of developing custom GUI generator tool (its new GUI tool like glade) and to achieve that i am using ruby-gtk2. I am a newbie to the world of ruby and gtk, so i need a help in a problem which … --- ## [GSoC 2011: Interested Students](https://www.ruby-forum.com/t/gsoc-2011-interested-students/203560)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 25, 2011, 12:34pm UTC](https://www.ruby-forum.com/t/gsoc-2011-interested-students/203560 "2011-02-25T12:34:01Z")
Hi all, Are there any students that are interested in doing some work on IronPython/IronRuby/DLR for this year’s Google Summer of Code? I’d like to make sure there’s enough interest before I commit to putting togethe… --- ## [Checking order of method calls on different mocks](https://www.ruby-forum.com/t/checking-order-of-method-calls-on-different-mocks/202390)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 28, 2011, 4:21am UTC](https://www.ruby-forum.com/t/checking-order-of-method-calls-on-different-mocks/202390 "2011-01-28T04:21:26Z")
I have a spec where I need to check that the order of 2 method calls to 2 different mocks is correct: mock\_customer.should\_receive(:save).ordered mock\_customer.should\_recieve(:id).and\_return(1).ordered mock\_order.sho… --- ## [ICOM 706 MKIIG as input to GNURadio](https://www.ruby-forum.com/t/icom-706-mkiig-as-input-to-gnuradio/201156)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [January 1, 2011, 1:54am UTC](https://www.ruby-forum.com/t/icom-706-mkiig-as-input-to-gnuradio/201156 "2011-01-01T01:54:10Z")
I’m looking for a way to tap into the unmodulated signal in my ICOM 706 MKIIG (I don’t have a SDR BUT I do have a sound card, and lots of ham equipment :slight\_smile: ). Referring to the product service manual\[1\], I h… --- ## [Ir / iirb on Mono](https://www.ruby-forum.com/t/ir-iirb-on-mono/185068)
**Author:** [@bantic](https://www.ruby-forum.com/u/bantic)\ **Replies:** 1\ **Last updated:** [March 12, 2010, 10:41pm UTC](https://www.ruby-forum.com/t/ir-iirb-on-mono/185068 "2010-03-12T22:41:23Z")
Hi All, I’ve noticed problems with iirb and ir interactive mode on my Mac. I’m running the 1.0-rc2 build. With ir, I’ve noticed two things: The up arrow does not scroll through the command history. This works on W… --- ## [USRP2/FPGA Directory Removed](https://www.ruby-forum.com/t/usrp2-fpga-directory-removed/184419)
**Author:** [@michaelb](https://www.ruby-forum.com/u/michaelb)\ **Replies:** 7\ **Last updated:** [March 9, 2010, 5:37pm UTC](https://www.ruby-forum.com/t/usrp2-fpga-directory-removed/184419 "2010-03-09T17:37:44Z")
It appears that the entire USRP2/FPGA directory was removed from the repository on 2/28/2010. Was this an error, or is the Verilog code no longer going to be posted? – -Michael B. --- ## [How do I get all records whose count of associations is above a certain number](https://www.ruby-forum.com/t/how-do-i-get-all-records-whose-count-of-associations-is-above-a-certain-number/183441)
**Author:** [@frank\_programmer](https://www.ruby-forum.com/u/frank_programmer)\ **Replies:** 7\ **Last updated:** [February 15, 2010, 12:37pm UTC](https://www.ruby-forum.com/t/how-do-i-get-all-records-whose-count-of-associations-is-above-a-certain-number/183441 "2010-02-15T12:37:37Z")
I have a model, let’s call it Player. It has many Trophies. How do I do a simple query in Rails in my controller that will return let’s say all Players that have more than 5 tropies? Sorry for the dumb question but I… --- ## [Regex help](https://www.ruby-forum.com/t/regex-help/181397)
**Author:** [@chrislo](https://www.ruby-forum.com/u/chrislo)\ **Replies:** 7\ **Last updated:** [January 11, 2010, 4:35pm UTC](https://www.ruby-forum.com/t/regex-help/181397 "2010-01-11T16:35:18Z")
Hi I want to test a string for three properties: It is exactly 9 characters long. Character number 5 is a comma (’,’). The other characters are either numbers 0-9 or letters a-f. I have been able to do this by a comb… --- ## [Ferret-browser on the command-line?](https://www.ruby-forum.com/t/ferret-browser-on-the-command-line/171605)
**Author:** [@Kelly\_J](https://www.ruby-forum.com/u/Kelly_J)\ **Replies:** 1\ **Last updated:** [July 6, 2009, 5:08pm UTC](https://www.ruby-forum.com/t/ferret-browser-on-the-command-line/171605 "2009-07-06T17:08:57Z")
ferret-browser is really neat and tells me a lot about my ferret collection, but I’m not sure why it runs as a webserver? Is there a command-line program that does the same thing ferret-browser does? – We’re just a … --- ## [Undefined method 'insert\_record' on ActiveRecord save](https://www.ruby-forum.com/t/undefined-method-insert-record-on-activerecord-save/133085)
**Author:** [@df-sean](https://www.ruby-forum.com/u/df-sean)\ **Replies:** 1\ **Last updated:** [March 1, 2009, 2:39pm UTC](https://www.ruby-forum.com/t/undefined-method-insert-record-on-activerecord-save/133085 "2009-03-01T14:39:36Z")
Each time I try to save a particular model class (in this case a Batch) in my application, I receive the following error: undefined method \`insert\_record’ for #Array:0x4c8fc7c It seems that ActiveRecord is somehow get… --- ## [Automated rebuild\_index in ferret](https://www.ruby-forum.com/t/automated-rebuild-index-in-ferret/140241)
**Author:** [@purab](https://www.ruby-forum.com/u/purab)\ **Replies:** 1\ **Last updated:** [August 4, 2008, 7:41pm UTC](https://www.ruby-forum.com/t/automated-rebuild-index-in-ferret/140241 "2008-08-04T19:41:09Z")
i am using ferret search engine for site search. but after week i need to rebuild index for ferret manually. i am searching for, is there any automated way for creating indexes in ferret. [Previous page](https://www.ruby-forum.com/top.md?page=1194&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1196&per_page=50)