# Top **URL:** https://www.ruby-forum.com/top.md?page=1801 [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:** 1802 --- ## [Need help to configure nginx-varnish-php](https://www.ruby-forum.com/t/need-help-to-configure-nginx-varnish-php/234068)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [February 4, 2015, 12:20am UTC](https://www.ruby-forum.com/t/need-help-to-configure-nginx-varnish-php/234068 "2015-02-04T00:20:41Z")
Hi All, I am newbie to nginx and would need help configuring nginx-varnish-php-fpm setup to allow hitting specific php nodes for troubleshooting Our current setup. Nginx Varnish running in same server … --- ## [Where to store global settings in filter](https://www.ruby-forum.com/t/where-to-store-global-settings-in-filter/231705)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 25, 2014, 3:21pm UTC](https://www.ruby-forum.com/t/where-to-store-global-settings-in-filter/231705 "2014-08-25T15:21:13Z")
Hi All: I have some settings in a json file (not in nginx.conf file), Currently, in my module filter function, I will open file, read file, close file every time filter function is called. I think this is not so good… --- ## [Add HTML formatting to text\_fields](https://www.ruby-forum.com/t/add-html-formatting-to-text-fields/231560)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 15, 2014, 4:13pm UTC](https://www.ruby-forum.com/t/add-html-formatting-to-text-fields/231560 "2014-08-15T16:13:02Z")
Hey guys, another newb here :slight\_smile: Anyway, I’m building another social network, and I would like to be able to have users type in some text in the “Comment” area, and when they put a “new line” space to make … --- ## [Re: FSK demodulation](https://www.ruby-forum.com/t/re-fsk-demodulation/230494)
**Author:** [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\ **Replies:** 1\ **Last updated:** [June 20, 2014, 10:16am UTC](https://www.ruby-forum.com/t/re-fsk-demodulation/230494 "2014-06-20T10:16:48Z")
On Thu, Jun 19, 2014 at 12:35 PM, Marcus Müller removed\_email\_address@domain.invalid wrote: Hi Marc, Currently, I am trying to implement correlation receiver using FIR filters. I am looking into polyphase filterba… --- ## [How to fetch youtube data points and save them into database](https://www.ruby-forum.com/t/how-to-fetch-youtube-data-points-and-save-them-into-database/240565)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [April 21, 2014, 10:25am UTC](https://www.ruby-forum.com/t/how-to-fetch-youtube-data-points-and-save-them-into-database/240565 "2014-04-21T10:25:30Z")
I’m not looking for solution, but steps you would take to figure it out. I’m relatively new to ruby / ruby on rails and desire to learn more through small projects. I don’t have experience with APIs and I figured tha… --- ## [Ok, I'm lost](https://www.ruby-forum.com/t/ok-im-lost/239916)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [March 19, 2014, 7:23pm UTC](https://www.ruby-forum.com/t/ok-im-lost/239916 "2014-03-19T19:23:54Z")
I’m trying to use gnuradio with wsjt. To do that, I need to make the gr audio source and sink look like a soundcard to the wsjt program. One might think this is simple; it is not or at least apparently not. I’ve been … --- ## [What does noutput mean in a FFT block whic fft\_len=2048?](https://www.ruby-forum.com/t/what-does-noutput-mean-in-a-fft-block-whic-fft-len-2048/239669)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 1\ **Last updated:** [March 10, 2014, 9:04am UTC](https://www.ruby-forum.com/t/what-does-noutput-mean-in-a-fft-block-whic-fft-len-2048/239669 "2014-03-10T09:04:41Z")
hi, i want deal the data after FFT in my own block,i copy a fft\_lensizeof(gr\_complex) length of data from in to a buffer,then deal the data ,and copy the dealed data from buffer to the out, in a FFT blocks,if ther… --- ## [All webapps behind nginx reverse proxy by port?](https://www.ruby-forum.com/t/all-webapps-behind-nginx-reverse-proxy-by-port/236684)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 25, 2013, 10:19am UTC](https://www.ruby-forum.com/t/all-webapps-behind-nginx-reverse-proxy-by-port/236684 "2013-09-25T10:19:08Z")
I’m thinking of using nginx as a reverse proxy for all of my administrative webapps so I can keep them under nice tight control. Is this a good idea? Would you use port numbers to separate each of them? Grant --- ## [Can't mass-assign protected attributes even if I use attr\_accessible](https://www.ruby-forum.com/t/cant-mass-assign-protected-attributes-even-if-i-use-attr-accessible/219302)
**Author:** [@Gurdipe\_D](https://www.ruby-forum.com/u/Gurdipe_D)\ **Replies:** 1\ **Last updated:** [May 1, 2012, 4:53pm UTC](https://www.ruby-forum.com/t/cant-mass-assign-protected-attributes-even-if-i-use-attr-accessible/219302 "2012-05-01T16:53:56Z")
Hi, I’m working on a Rails 3.2.2 application which has JSON APIs and I use a CLI client for inserting some data. It works fine except for the Author model. When I try to create a new post (Post belongs\_to :author and … --- ## [\[Backport93 - Backport #5629\]\[Open\] Windows環境で日本語を含むパスに対して、File.expand path が存在しないパスを返すパターンが存在する。](https://www.ruby-forum.com/t/backport93-backport-5629-open-windows-file-expand-path/213842)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [February 6, 2012, 11:35am UTC](https://www.ruby-forum.com/t/backport93-backport-5629-open-windows-file-expand-path/213842 "2012-02-06T11:35:44Z")
Issue #5629 has been reported by Masafumi Kiribayashi. Backport #5629: Windows環境で日本語を含むパスに対して、File.expand\_path が存在しないパスを返すパターンが存在する。 Author: Masafumi Kiribayashi Status: Open Priority: Normal Assignee: Category: … --- ## [Convert html entities? Just use html\_safe?](https://www.ruby-forum.com/t/convert-html-entities-just-use-html-safe/214998)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [December 27, 2011, 5:00pm UTC](https://www.ruby-forum.com/t/convert-html-entities-just-use-html-safe/214998 "2011-12-27T17:00:52Z")
Hi! I’m importing lots of products via XML. Some characters like the swedish , , are encoded as å for instance. When I print it I just append .html\_safe to make it appear correct. Is this a good and safe approach o… --- ## [Put alias in Model.find query](https://www.ruby-forum.com/t/put-alias-in-model-find-query/205932)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [April 18, 2011, 11:06pm UTC](https://www.ruby-forum.com/t/put-alias-in-model-find-query/205932 "2011-04-18T23:06:14Z")
Hi to all, I want to be able to put alias to my Song.find query. the artist field belongs to song model so that i could code efficiently in sorting columns. I want to put an (s) alias to my Song model. In the code be… --- ## [JSR 223 error behaviour change in JRuby 1.6.0](https://www.ruby-forum.com/t/jsr-223-error-behaviour-change-in-jruby-1-6-0/205322)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 1\ **Last updated:** [April 4, 2011, 3:42am UTC](https://www.ruby-forum.com/t/jsr-223-error-behaviour-change-in-jruby-1-6-0/205322 "2011-04-04T03:42:47Z")
Hi all. The upgrade to JRuby 1.6.0 broke one of our internal unit tests, and I was wondering whether the new behaviour is intentional. @Test public void testErrorBehaviourForUnknownSymbol() throws Exception { Scri… --- ## [Global hotkeys](https://www.ruby-forum.com/t/global-hotkeys/187685)
**Author:** [@coubi](https://www.ruby-forum.com/u/coubi)\ **Replies:** 1\ **Last updated:** [May 10, 2010, 8:15pm UTC](https://www.ruby-forum.com/t/global-hotkeys/187685 "2010-05-10T20:15:10Z")
Hi everyone. I needed to set global hotkeys (hotkeys that can be used even if the application does not have focus). As I do not found a way to do it with ruby-gnome2 I write rghk (ruby global hotkeys) a small librair… --- ## [Comapring Docs,XLS,PDF's](https://www.ruby-forum.com/t/comapring-docs-xls-pdfs/185404)
**Author:** [@jazzezravi](https://www.ruby-forum.com/u/jazzezravi)\ **Replies:** 1\ **Last updated:** [March 19, 2010, 9:34pm UTC](https://www.ruby-forum.com/t/comapring-docs-xls-pdfs/185404 "2010-03-19T21:34:05Z")
Hi All, MY NEED : I want to compare 1 PDF and 1 DOC 1 DOC and 1 Note pad 1 PDF and another 1 PDF Is there any other libraries or any other way except these gems to solve my tasks. Already USED : I have already u… --- ## [File.realpath](https://www.ruby-forum.com/t/file-realpath/181419)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 1\ **Last updated:** [January 11, 2010, 7:46pm UTC](https://www.ruby-forum.com/t/file-realpath/181419 "2010-01-11T19:46:46Z")
File.realpath (と File.realdirpath) を提供するのはどうでしょうか。 require\_relative を呼び出したファイルをシンボリックリンクを通して 指定したとき、実体のファイルか… --- ## [Problem while connecting MS Sql 2000 from linux](https://www.ruby-forum.com/t/problem-while-connecting-ms-sql-2000-from-linux/174386)
**Author:** [@mjayakumar2k6](https://www.ruby-forum.com/u/mjayakumar2k6)\ **Replies:** 1\ **Last updated:** [August 26, 2009, 2:37pm UTC](https://www.ruby-forum.com/t/problem-while-connecting-ms-sql-2000-from-linux/174386 "2009-08-26T14:37:21Z")
Hi , I did all steps given in below link http://wiki.rubyonrails.org/database-support/ms-sql#dsn-less\_connection And when I connect SQL 200 from my ubuntu 7.10 through SQSH it is connecting. when I try to connect th… --- ## [Javascript.new](https://www.ruby-forum.com/t/javascript-new/171026)
**Author:** [@haoqi](https://www.ruby-forum.com/u/haoqi)\ **Replies:** 7\ **Last updated:** [June 25, 2009, 8:19pm UTC](https://www.ruby-forum.com/t/javascript-new/171026 "2009-06-25T20:19:27Z")
Object.prototype\[‘new’\]=function(){ var params=\[\]; var argc=arguments.length; for(var i=0;i\ **Author:** [@jayamuruganpsg](https://www.ruby-forum.com/u/jayamuruganpsg)\ **Replies:** 1\ **Last updated:** [April 21, 2009, 4:06pm UTC](https://www.ruby-forum.com/t/how-to-uninstall-ruby-1-9-1p0-in-red-hat-linux/166060 "2009-04-21T16:06:26Z") Hi I want to install ruby 1.8.5 version and hence need to uninstall ruby 1.9.1p0 version which is in my system already. Could anyone help on how to uninstall ruby 1.9.1p0 version? Thanks in Advance. --- ## [Review: Misc fixes](https://www.ruby-forum.com/t/review-misc-fixes/165464)
**Author:** [@Shri\_B](https://www.ruby-forum.com/u/Shri_B)\ **Replies:** 1\ **Last updated:** [April 14, 2009, 9:13pm UTC](https://www.ruby-forum.com/t/review-misc-fixes/165464 "2009-04-14T21:13:25Z")
--- ## [\[ADM\] Saludos y recordatorio de reglas](https://www.ruby-forum.com/t/adm-saludos-y-recordatorio-de-reglas/161279)
**Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\ **Replies:** 1\ **Last updated:** [February 25, 2009, 9:26am UTC](https://www.ruby-forum.com/t/adm-saludos-y-recordatorio-de-reglas/161279 "2009-02-25T09:26:14Z")
Hola a todos, tras unas inmerecidas vacaciones, retomo mis actividades metafísicas y terrenales, incluyendo, claro está, la moderación de esta vuestra lista. Con este motivo quiero saludar a los habituales, dar la… --- ## [Problem starting mongrel](https://www.ruby-forum.com/t/problem-starting-mongrel/153008)
**Author:** [@chandu4ruby](https://www.ruby-forum.com/u/chandu4ruby)\ **Replies:** 1\ **Last updated:** [November 11, 2008, 2:07am UTC](https://www.ruby-forum.com/t/problem-starting-mongrel/153008 "2008-11-11T02:07:08Z")
Hi, I am newbie started learning ruby on rails i had an application which used to run pretty well latter i upgraded from webbrick to mongrel 1.1.5 then I am getting the foloowing errors and a default application runs… --- ## [Errno::ENOENT and %x\[..\]](https://www.ruby-forum.com/t/errno-enoent-and-x/140512)
**Author:** [@murena](https://www.ruby-forum.com/u/murena)\ **Replies:** 1\ **Last updated:** [June 15, 2008, 6:29pm UTC](https://www.ruby-forum.com/t/errno-enoent-and-x/140512 "2008-06-15T18:29:54Z")
Hi, Last month, in my spare time, I have started to implement Process::Status and the related methods Kernel#system, Kernel#exec and %x\[…\]. While trying to solve a few design issues on my side, I noticed that %x\[…\] … --- ## [Problems changing button\_to to link\_to](https://www.ruby-forum.com/t/problems-changing-button-to-to-link-to/138545)
**Author:** [@pepa007](https://www.ruby-forum.com/u/pepa007)\ **Replies:** 1\ **Last updated:** [May 26, 2008, 1:24pm UTC](https://www.ruby-forum.com/t/problems-changing-button-to-to-link-to/138545 "2008-05-26T13:24:57Z")
Hi, I tried changing button\_to to link\_to without changing other parameters. The path upon clicking the button is 'localhost/generals/ empty\_creator. Hovering over button and link shows the same path for both. But w… --- ## [Changing the color of buttons](https://www.ruby-forum.com/t/changing-the-color-of-buttons/134987)
**Author:** [@erubin](https://www.ruby-forum.com/u/erubin)\ **Replies:** 1\ **Last updated:** [April 17, 2008, 1:17am UTC](https://www.ruby-forum.com/t/changing-the-color-of-buttons/134987 "2008-04-17T01:17:23Z")
I’m having trouble changing the color of Buttons in WxRuby. I’m calling set\_background\_colour (and set\_foreground\_colour) and the calls return true, but the button remains gray. In searching the documentation it see… --- ## [Capistrano deployment failing on db:migrate](https://www.ruby-forum.com/t/capistrano-deployment-failing-on-db-migrate/134225)
**Author:** [@chrisolsen](https://www.ruby-forum.com/u/chrisolsen)\ **Replies:** 1\ **Last updated:** [April 9, 2008, 6:53am UTC](https://www.ruby-forum.com/t/capistrano-deployment-failing-on-db-migrate/134225 "2008-04-09T06:53:17Z")
From the error message I would assume that it is just a password issue, but for some reason the part of the deploy script that contains the method that normally prompts me for my password is not being run. Here is the… --- ## [New sockets.cs patch submission](https://www.ruby-forum.com/t/new-sockets-cs-patch-submission/126034)
**Author:** [@Terence\_L](https://www.ruby-forum.com/u/Terence_L)\ **Replies:** 1\ **Last updated:** [January 20, 2008, 7:46pm UTC](https://www.ruby-forum.com/t/new-sockets-cs-patch-submission/126034 "2008-01-20T19:46:34Z")
Hello list, Please find attached another patch for Socket.cs with the following changes: Added class SocketStream : System.IO.Stream which wraps the socket and provides some stream-like functionality which RubyIO ca… --- ## [\[ANN\] Data Pages extension](https://www.ruby-forum.com/t/ann-data-pages-extension/125069)
**Author:** [@Andrew\_OSBrien](https://www.ruby-forum.com/u/Andrew_OSBrien)\ **Replies:** 1\ **Last updated:** [January 5, 2008, 6:16am UTC](https://www.ruby-forum.com/t/ann-data-pages-extension/125069 "2008-01-05T06:16:32Z")
I’d like to announce the initial release of my data pages extension. http://s3.amazonaws.com/radiant\_data\_pages/data\_pages.tgz (URL may change – I’m just now trying out the whole S3 thing…) This extension allows you t… --- ## [Rails/info/properties wont work in production](https://www.ruby-forum.com/t/rails-info-properties-wont-work-in-production/91518)
**Author:** [@giorgio](https://www.ruby-forum.com/u/giorgio)\ **Replies:** 1\ **Last updated:** [April 10, 2007, 11:31am UTC](https://www.ruby-forum.com/t/rails-info-properties-wont-work-in-production/91518 "2007-04-10T11:31:12Z")
Is it intentional that rails/info/properties will not work in production? It works fine in my development environment and is useful for checking all versions. However in production it just gives: ActionController::Ro… --- ## [Where to put a file in io.foreach?](https://www.ruby-forum.com/t/where-to-put-a-file-in-io-foreach/91514)
**Author:** [@dave](https://www.ruby-forum.com/u/dave)\ **Replies:** 1\ **Last updated:** [April 10, 2007, 2:17am UTC](https://www.ruby-forum.com/t/where-to-put-a-file-in-io-foreach/91514 "2007-04-10T02:17:12Z")
Hi there, I want a piece of code in my controller to grab a text file with a list of words in it, but I don’t know where to put that text file (words.list). Here’s the relevant code: def puzzle\_generator # Load all… --- ## [Paiement](https://www.ruby-forum.com/t/paiement/90494)
**Author:** [@Jean-Christophe\_M](https://www.ruby-forum.com/u/Jean-Christophe_M)\ **Replies:** 1\ **Last updated:** [March 29, 2007, 10:51am UTC](https://www.ruby-forum.com/t/paiement/90494 "2007-03-29T10:51:43Z")
Bonjour, Quelle classe de base à votre avis vaut-il mieux utiliser pour implémenter un paiement sécurisé sur une banque françasie ? Peut-on être plusieurs à se rallier à un standard pour pouvoir bénéficier du travail… --- ## [Problem with Radiant RC 2](https://www.ruby-forum.com/t/problem-with-radiant-rc-2/88900)
**Author:** [@spliffer](https://www.ruby-forum.com/u/spliffer)\ **Replies:** 1\ **Last updated:** [March 15, 2007, 2:28pm UTC](https://www.ruby-forum.com/t/problem-with-radiant-rc-2/88900 "2007-03-15T14:28:17Z")
Hy everybody, I’ve developed a radiant application with radiant-0.6.0rc1 and it works very well. Some days ago I’ve updated my radiant version from radiant-0.6.0rc1 to radiant-0.6.0rc2, and now my snippet “menubar” … --- ## [Range question](https://www.ruby-forum.com/t/range-question/79941)
**Author:** [@alex-osu3](https://www.ruby-forum.com/u/alex-osu3)\ **Replies:** 7\ **Last updated:** [December 20, 2006, 9:37pm UTC](https://www.ruby-forum.com/t/range-question/79941 "2006-12-20T21:37:58Z")
Hi all, I want to create an array as following: a4=\[‘name 1’,‘name 2’…‘name 20’\]. It looks like a range for me. But I can’t find a method in class Range to create this array. Here is my script I am not sure if this … --- ## [Alternative implementation of Globalize Model Translations](https://www.ruby-forum.com/t/alternative-implementation-of-globalize-model-translations/77930)
**Author:** [@saimon](https://www.ruby-forum.com/u/saimon)\ **Replies:** 1\ **Last updated:** [December 12, 2006, 5:02pm UTC](https://www.ruby-forum.com/t/alternative-implementation-of-globalize-model-translations/77930 "2006-12-12T17:02:16Z")
This may be floating around already (or be in a globalize branch somewhere) but if not I think people may find this interesting: http://www.saimonmoore.net/2006/12/1/alternative-implementation-of-globalize-model-transl… --- ## [Docs for movable type api?](https://www.ruby-forum.com/t/docs-for-movable-type-api/77451)
**Author:** [@Warner\_O](https://www.ruby-forum.com/u/Warner_O)\ **Replies:** 1\ **Last updated:** [November 28, 2006, 1:18pm UTC](https://www.ruby-forum.com/t/docs-for-movable-type-api/77451 "2006-11-28T13:18:49Z")
Hi all, New to Typo (used blosxom for quite a while until something brought it down). I have been using MarsEdit for a long time and enjoy posting from it, one thing I can’t figure out is what is the “Blog ID” that it … --- ## [Piston 1.0.1 - Remote Repository Copying](https://www.ruby-forum.com/t/piston-1-0-1-remote-repository-copying/66400)
**Author:** [@fbeausoleil](https://www.ruby-forum.com/u/fbeausoleil)\ **Replies:** 7\ **Last updated:** [September 4, 2006, 2:46pm UTC](https://www.ruby-forum.com/t/piston-1-0-1-remote-repository-copying/66400 "2006-09-04T14:46:27Z")
http://piston.rubyforge.org/ From the README: Piston is a utility that enables merge tracking of remote repositories. This is similar to svn:externals, except you have a local copy of the files, which you can modify … --- ## [Themes won't load](https://www.ruby-forum.com/t/themes-wont-load/98371)
**Author:** [@inspire22](https://www.ruby-forum.com/u/inspire22)\ **Replies:** 1\ **Last updated:** [July 15, 2006, 11:15pm UTC](https://www.ruby-forum.com/t/themes-wont-load/98371 "2006-07-15T23:15:56Z")
I’m on Typo trunk with Scribbish, and I noticed tonite that the theme’s stylesheet won’t load - Apache returns a 404 error. I seem to get the same error if I switch back to Azure. I ran a fresh “svn up” and restarted … --- ## [File\_column plugin. Storing files outside RAILS\_ROOT](https://www.ruby-forum.com/t/file-column-plugin-storing-files-outside-rails-root/96443)
**Author:** [@cagan327](https://www.ruby-forum.com/u/cagan327)\ **Replies:** 1\ **Last updated:** [June 29, 2006, 10:58am UTC](https://www.ruby-forum.com/t/file-column-plugin-storing-files-outside-rails-root/96443 "2006-06-29T10:58:19Z")
I am trying to configure file\_column plugin so that it stores the images in a directory completely outside of RAILS\_ROOT. I have no problems in storing the files by setting :root\_path option. But I can’t get to displa… --- ## [ActionMailer without rails](https://www.ruby-forum.com/t/actionmailer-without-rails/60337)
**Author:** [@Matias\_S](https://www.ruby-forum.com/u/Matias_S)\ **Replies:** 1\ **Last updated:** [May 12, 2006, 9:46am UTC](https://www.ruby-forum.com/t/actionmailer-without-rails/60337 "2006-05-12T09:46:30Z")
Hi. Could someone post here a simple example of sending a mail throught a smtp server from ActionMailer but outside rails?? I mean, a simple script starting with: require ‘rubygems’ require\_gem ‘actionmailer’ #stuf… --- ## [How to handle big string](https://www.ruby-forum.com/t/how-to-handle-big-string/93866)
**Author:** [@joe](https://www.ruby-forum.com/u/joe)\ **Replies:** 1\ **Last updated:** [April 12, 2006, 5:39pm UTC](https://www.ruby-forum.com/t/how-to-handle-big-string/93866 "2006-04-12T17:39:37Z")
Hi all Which is the fastest way to gsub a 5000 char string. i.e. big\_string = “i am so big…2000 char… gsub me!!!” If i run: big\_string.gsub(/\/i, ’ ').gsub(//, ’ ').gsub(//, ’ ') “cpu 99% and… --- ## [Clearly Defined Route Not Found](https://www.ruby-forum.com/t/clearly-defined-route-not-found/219772)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [June 22, 2013, 7:44am UTC](https://www.ruby-forum.com/t/clearly-defined-route-not-found/219772 "2013-06-22T07:44:51Z")
In routes.rb I have this: resources :presentations do post “save\_stuff”, :on =\> :member end In PresentationsController I have this: def save\_stuff … end And in my form I have this: \<%= form\_for @presentation, :u… --- ## [Rails development advice](https://www.ruby-forum.com/t/rails-development-advice/211672)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [September 11, 2011, 9:40am UTC](https://www.ruby-forum.com/t/rails-development-advice/211672 "2011-09-11T09:40:32Z")
Hello, I’m new to rails but not new to programming. Yet I feel the lack of an organized environment for development is somewhat hindering my ability to learn rails thoroughly (3 console windows, text editor with a bun… --- ## [Sending variable from a controller to other file.rb](https://www.ruby-forum.com/t/sending-variable-from-a-controller-to-other-file-rb/209619)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [July 19, 2011, 6:07pm UTC](https://www.ruby-forum.com/t/sending-variable-from-a-controller-to-other-file-rb/209619 "2011-07-19T18:07:17Z")
Hi, I was attempting to send a variable from a controller to another ruby file that I have in the root of my application. The thing is that I can’t send the value in any way. I tryied using sessons, instance variables… --- ## [Older versions of Ruby](https://www.ruby-forum.com/t/older-versions-of-ruby/203934)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [March 4, 2011, 3:20am UTC](https://www.ruby-forum.com/t/older-versions-of-ruby/203934 "2011-03-04T03:20:19Z")
Hello, I am a total newbie with regard to Ruby. I am finding that the only version available for download is 1.9.2. However, I need this as a prerequisite for installing Redmine, which requires 1.8.6 or 1.8.7. I l… --- ## [Gnu Radio on F14](https://www.ruby-forum.com/t/gnu-radio-on-f14/199177)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [December 14, 2010, 6:11pm UTC](https://www.ruby-forum.com/t/gnu-radio-on-f14/199177 "2010-12-14T18:11:19Z")
Got my F14 system together today, and build Gnu Radio, with UHD from the latest GIT source. It went without incident. My new F14 machine is an x86\_64 machine, an AMD Phenom X3, with 4GB of memory. F14 is running pyt… --- ## [Comparing XML documents](https://www.ruby-forum.com/t/comparing-xml-documents/199400)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 4\ **Last updated:** [November 21, 2010, 4:21pm UTC](https://www.ruby-forum.com/t/comparing-xml-documents/199400 "2010-11-21T16:21:39Z")
I’d like to check the equivalence of two XML documents. Searching this forum I found some short and elegant code, but it considered docs unequal if their elements were in a different order. Any suggestions/advice? … --- ## [Documenting string](https://www.ruby-forum.com/t/documenting-string/192671)
**Author:** [@Ciur\_Eugen](https://www.ruby-forum.com/u/Ciur_Eugen)\ **Replies:** 4\ **Last updated:** [August 4, 2010, 10:49am UTC](https://www.ruby-forum.com/t/documenting-string/192671 "2010-08-04T10:49:36Z")
Hi everyone, Below is a short and functioning program: #!/usr/bin/ruby def call\_me e = \<\ **Author:** [@miracleofmagick](https://www.ruby-forum.com/u/miracleofmagick)\ **Replies:** 4\ **Last updated:** [June 10, 2010, 7:13pm UTC](https://www.ruby-forum.com/t/rdoc-data-2-5-1-released/186158 "2010-06-10T19:13:19Z") rdoc-data contains core ri data for use with RDoc 2.5 To install run gem install rdoc-data followed by rdoc-data. This will allow you to look up RDoc for core and standard library files like Kernel, Array or Date. r… --- ## [Can you implement a better IO#each\_lines?](https://www.ruby-forum.com/t/can-you-implement-a-better-io-each-lines/177814)
**Author:** [@haoqi](https://www.ruby-forum.com/u/haoqi)\ **Replies:** 4\ **Last updated:** [October 24, 2009, 2:19pm UTC](https://www.ruby-forum.com/t/can-you-implement-a-better-io-each-lines/177814 "2009-10-24T14:19:24Z")
like this,thanks #!/usr/bin/env ruby class IO def each\_lines(n) run=true while run lines=\[\] n.times{ ln = self.gets unless ln run=false break else lines\<\ **Author:** [@rogerdpack](https://www.ruby-forum.com/u/rogerdpack)\ **Replies:** 4\ **Last updated:** [October 21, 2009, 12:50am UTC](https://www.ruby-forum.com/t/ann-creation-of-a-ruby-talk-faq-page-again/177417 "2009-10-21T00:50:55Z") I am pleased to announce the creation of a small wiki page designed to try and serve as a FAQ for ruby-talk. http://wiki.github.com/rdp/ruby\_talk\_faq Please feel free to add to it and use it. Thanks! -r [Previous page](https://www.ruby-forum.com/top.md?page=1800&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1802&per_page=50)