# Top **URL:** https://www.ruby-forum.com/top.md?page=1599 [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:** 1600 --- ## [\[ANN\] Sortie de Typo 5.4 Willy Ronis](https://www.ruby-forum.com/t/ann-sortie-de-typo-5-4-willy-ronis/180389)
**Author:** [@de\_Villamil\_FrSSSSd](https://www.ruby-forum.com/u/de_Villamil_FrSSSSd)\ **Replies:** 1\ **Last updated:** [December 23, 2009, 11:32pm UTC](https://www.ruby-forum.com/t/ann-sortie-de-typo-5-4-willy-ronis/180389 "2009-12-23T23:32:39Z")
Bonjour, Après 9 mois de silence, nous avons le plaisir de vous annoncer la sortie de Typo 5.4 pour Rails 2.3.5. Pour ceux qui ne connaissent pas Typo, il s’agit du plus ancien système de blogging développé avec Ruby … --- ## [Problema con my primera aplicacion en rails!](https://www.ruby-forum.com/t/problema-con-my-primera-aplicacion-en-rails/179867)
**Author:** [@longhorn](https://www.ruby-forum.com/u/longhorn)\ **Replies:** 1\ **Last updated:** [December 9, 2009, 5:38pm UTC](https://www.ruby-forum.com/t/problema-con-my-primera-aplicacion-en-rails/179867 "2009-12-09T17:38:21Z")
Hola, veran he estado averiguando sobre rails y es muy buena herramienta pero no se que pasa pues la verdad hace poco baje la ultima version de ruby en la pagina y lo instale(Sino mal recuerdo es la 1.9) pero la cuest… --- ## [.irbc on Mac OS X Snow Leopard](https://www.ruby-forum.com/t/irbc-on-mac-os-x-snow-leopard/177357)
**Author:** [@pitosalas](https://www.ruby-forum.com/u/pitosalas)\ **Replies:** 1\ **Last updated:** [October 15, 2009, 3:40pm UTC](https://www.ruby-forum.com/t/irbc-on-mac-os-x-snow-leopard/177357 "2009-10-15T15:40:28Z")
I discovered that ~/.irbc ignored on Snow Leopard, and that instead irb looks for /etc/irbc which is not user editable (by default) Is there a good reason for that and can I make irb look at ~/.irbc instead? Thanks! … --- ## [\[ANN\] Appel à présentations pour Paris o n Rails 2009](https://www.ruby-forum.com/t/ann-appel-a-pra-sentations-pour-paris-o-n-rails-2009/171379)
**Author:** [@Laurent\_J](https://www.ruby-forum.com/u/Laurent_J)\ **Replies:** 1\ **Last updated:** [July 1, 2009, 10:46pm UTC](https://www.ruby-forum.com/t/ann-appel-a-pra-sentations-pour-paris-o-n-rails-2009/171379 "2009-07-01T22:46:41Z")
Bonjour, La prochaine conférence Paris On Rails aura lieu durant le dernier trimestre 2009 et il est temps de se pencher sur le programme de cette nouvelle édition. Rails France vous invite donc à soumettre dès m… --- ## [\[cucumber\] Adding a file to support/ can break requires ordering](https://www.ruby-forum.com/t/cucumber-adding-a-file-to-support-can-break-requires-ordering/161501)
**Author:** [@randy\_hendriawan](https://www.ruby-forum.com/u/randy_hendriawan)\ **Replies:** 1\ **Last updated:** [February 26, 2009, 11:49pm UTC](https://www.ruby-forum.com/t/cucumber-adding-a-file-to-support-can-break-requires-ordering/161501 "2009-02-26T23:49:20Z")
Current code in cucumber prioritizes features/support/ files, but if I add another file in that location, then it can (sometimes) include that file first. Seems to depend on the number of files actually in the entire… --- ## [Joins vs include?](https://www.ruby-forum.com/t/joins-vs-include/149244)
**Author:** [@benjohnson](https://www.ruby-forum.com/u/benjohnson)\ **Replies:** 7\ **Last updated:** [September 22, 2008, 10:53pm UTC](https://www.ruby-forum.com/t/joins-vs-include/149244 "2008-09-22T22:53:48Z")
I know this is probably a noob question, but I needed a little clarification. I did the following in the console of my app: User.find(:all, :conditions =\> “orders.id \> 1”, :joins =\> :orders).size =\> 1254 User.f… --- ## [Newb question](https://www.ruby-forum.com/t/newb-question/148002)
**Author:** [@rgreen](https://www.ruby-forum.com/u/rgreen)\ **Replies:** 7\ **Last updated:** [September 8, 2008, 10:01am UTC](https://www.ruby-forum.com/t/newb-question/148002 "2008-09-08T10:01:58Z")
Why does this p 3.times {|i| puts i} produce 0 1 2 3 ??? --- ## [Netbeans, Javafx & JRuby](https://www.ruby-forum.com/t/netbeans-javafx-jruby/142340)
**Author:** [@paulf](https://www.ruby-forum.com/u/paulf)\ **Replies:** 1\ **Last updated:** [July 7, 2008, 6:28am UTC](https://www.ruby-forum.com/t/netbeans-javafx-jruby/142340 "2008-07-07T06:28:57Z")
In the search for the “perfect” gui for ruby, my latest area of investigation is in the javafx world. Is it possible to use JRuby with javafx in the netbeans environment? The following code copied into a netbeans jfx … --- ## [Re: Mapear el modelo y el resultado del Query](https://www.ruby-forum.com/t/re-mapear-el-modelo-y-el-resultado-del-query/135491)
**Author:** [@tabing16](https://www.ruby-forum.com/u/tabing16)\ **Replies:** 1\ **Last updated:** [April 22, 2008, 5:50pm UTC](https://www.ruby-forum.com/t/re-mapear-el-modelo-y-el-resultado-del-query/135491 "2008-04-22T17:50:54Z")
Gracias Miguel. Veamos si me explico mejor. Tengo estos Modelos: Employee y Customer Cada uno tiene su vista y su controlador. Yo quiero crear un reporte. Entonces tengo la vista y el controlador para el reporte. T… --- ## [Ruby on Rails job](https://www.ruby-forum.com/t/ruby-on-rails-job/128896)
**Author:** [@divotdave](https://www.ruby-forum.com/u/divotdave)\ **Replies:** 7\ **Last updated:** [February 15, 2008, 5:17pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-job/128896 "2008-02-15T17:17:54Z")
Hi guys, anyone want a web development role? Using open source technologies, including Ruby. Also, J2EE, SQL. Based in London, £40-50k. --- ## [Properly escaping special characters in AAF?](https://www.ruby-forum.com/t/properly-escaping-special-characters-in-aaf/124937)
**Author:** [@carpeliam](https://www.ruby-forum.com/u/carpeliam)\ **Replies:** 1\ **Last updated:** [January 4, 2008, 12:14am UTC](https://www.ruby-forum.com/t/properly-escaping-special-characters-in-aaf/124937 "2008-01-04T00:14:56Z")
For most cases, I’ve got search working in Rails as follows: controller: term = params\[:search\]\[:term\] @results = MyModel.find\_by\_contents “#{term}\*” The ‘\*’ character is appended to the search term so that searches m… --- ## [Passing from data via POST](https://www.ruby-forum.com/t/passing-from-data-via-post/119837)
**Author:** [@Geoffrey\_Bays](https://www.ruby-forum.com/u/Geoffrey_Bays)\ **Replies:** 1\ **Last updated:** [November 11, 2007, 3:52pm UTC](https://www.ruby-forum.com/t/passing-from-data-via-post/119837 "2007-11-11T15:52:00Z")
Mongrel Users: How does the HttpHandler process() method deal with data passed via POST? The HttpRequest object captures all GET params appended to an URL, but I just tried to retrieve data passed via POST and it cam… --- ## [Textbox to session](https://www.ruby-forum.com/t/textbox-to-session/118608)
**Author:** [@agilehack](https://www.ruby-forum.com/u/agilehack)\ **Replies:** 7\ **Last updated:** [October 30, 2007, 3:46am UTC](https://www.ruby-forum.com/t/textbox-to-session/118608 "2007-10-30T03:46:53Z")
Can anyone help me out with storing a user’s location to session to be used several times by a user during a login ? I need to create a textbox where the user enters there zip code and then I need to hold that zip co… --- ## [Getting the stack trace](https://www.ruby-forum.com/t/getting-the-stack-trace/88889)
**Author:** [@Naga\_harish\_K](https://www.ruby-forum.com/u/Naga_harish_K)\ **Replies:** 1\ **Last updated:** [March 16, 2007, 4:34am UTC](https://www.ruby-forum.com/t/getting-the-stack-trace/88889 "2007-03-16T04:34:18Z")
Hi all, I am using the following code to print the exception, but is there a way to get the stack trace of the complete error like Exception: No option with text of Contract form in this select element C:/InstantRail… --- ## [Gtk::Button and activating it / disabling activation](https://www.ruby-forum.com/t/gtk-button-and-activating-it-disabling-activation/76868)
**Author:** [@quik77](https://www.ruby-forum.com/u/quik77)\ **Replies:** 1\ **Last updated:** [November 21, 2006, 9:16pm UTC](https://www.ruby-forum.com/t/gtk-button-and-activating-it-disabling-activation/76868 "2006-11-21T21:16:50Z")
Hi ruby-gnomists :slight\_smile: If i put a button into a widget, I can move to it when i use the arrow keys. This is a useful feature, but not necessarily always. Is there a way to disable activating a button with t… --- ## [Metaprogammatically define methods](https://www.ruby-forum.com/t/metaprogammatically-define-methods/76322)
**Author:** [@shinji](https://www.ruby-forum.com/u/shinji)\ **Replies:** 7\ **Last updated:** [November 20, 2006, 11:41am UTC](https://www.ruby-forum.com/t/metaprogammatically-define-methods/76322 "2006-11-20T11:41:31Z")
I’m writing a harness for some tests that use watir. Rather than having to boilerplate code in the definition of each test like def test\_1 load test1 end I want to read the testnames in from a file which will be eas… --- ## [Column human names in validation errors](https://www.ruby-forum.com/t/column-human-names-in-validation-errors/77708)
**Author:** [@Viliks](https://www.ruby-forum.com/u/Viliks)\ **Replies:** 1\ **Last updated:** [March 7, 2006, 10:39am UTC](https://www.ruby-forum.com/t/column-human-names-in-validation-errors/77708 "2006-03-07T10:39:11Z")
hi, I don’t know how to change field names in error messages. if I add error message like this: errors.add( “age”, “You must be at least 18 years old” ) unless age \>= 18 when error occures this text is displayed Ag… --- ## [Circular table refs in activerecord](https://www.ruby-forum.com/t/circular-table-refs-in-activerecord/100436)
**Author:** [@mcampbell](https://www.ruby-forum.com/u/mcampbell)\ **Replies:** 1\ **Last updated:** [February 3, 2006, 3:59am UTC](https://www.ruby-forum.com/t/circular-table-refs-in-activerecord/100436 "2006-02-03T03:59:26Z")
I cannot find this anywhere, and it is holding up a project. I have a very simple rails app with three tables, one of which is the users table: users: Column | Type | Modifiers ----------… --- ## [Where is the apache httpd file?](https://www.ruby-forum.com/t/where-is-the-apache-httpd-file/52111)
**Author:** [@railsroad](https://www.ruby-forum.com/u/railsroad)\ **Replies:** 1\ **Last updated:** [January 11, 2006, 8:24am UTC](https://www.ruby-forum.com/t/where-is-the-apache-httpd-file/52111 "2006-01-11T08:24:21Z")
I’m attempting to install Rforum and I’m having problems locating and modifying the httpd conf file. I’m using a shared host. Below is from: http://wiki.rubyonrails.com/rails/pages/FastCGI add the following to your… --- ## [How to DRY with Fixtures (helper or extend Time class, how)?](https://www.ruby-forum.com/t/how-to-dry-with-fixtures-helper-or-extend-time-class-how/60017)
**Author:** [@henrik](https://www.ruby-forum.com/u/henrik)\ **Replies:** 1\ **Last updated:** [January 7, 2006, 8:34pm UTC](https://www.ruby-forum.com/t/how-to-dry-with-fixtures-helper-or-extend-time-class-how/60017 "2006-01-07T20:34:02Z")
I have a test/fixtures/users.yml like so: apa: id: 1 username: apa \[…\] created\_at: \<%=Time.now.strftime("%Y-%m-%d %H:%M:%S")%\> updated\_at: \<%=Time.now.strftime("%Y-%m-%d %H:%M:%S")%\> I don’t like how I’m repeating… --- ## [Can't install Rails 3.0](https://www.ruby-forum.com/t/cant-install-rails-3-0/200246)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 6\ **Last updated:** [December 8, 2010, 3:34pm UTC](https://www.ruby-forum.com/t/cant-install-rails-3-0/200246 "2010-12-08T15:34:08Z")
Hello. I have problem. I can’t install rails 3(on windows) If I put “gem install rails” it install 2.2.3 version. If I put “gem update rails” it update 2.2.3 to 2.2.3 version. ruby -v: 1.9.2 What I must do to instal… --- ## [Libxml in production](https://www.ruby-forum.com/t/libxml-in-production/173153)
**Author:** [@vince](https://www.ruby-forum.com/u/vince)\ **Replies:** 6\ **Last updated:** [August 10, 2009, 9:14pm UTC](https://www.ruby-forum.com/t/libxml-in-production/173153 "2009-08-10T21:14:19Z")
I’m having an issue loading libxml in production. On the same machine: Loading production environment (Rails 2.3.3) require ‘libxml’ =\> false Loading development environment (Rails 2.3.3) require ‘libxml’ =\> … --- ## [Graphs over time, where to store data and how to?](https://www.ruby-forum.com/t/graphs-over-time-where-to-store-data-and-how-to/170343)
**Author:** [@trib4lmaniac](https://www.ruby-forum.com/u/trib4lmaniac)\ **Replies:** 6\ **Last updated:** [June 17, 2009, 5:36pm UTC](https://www.ruby-forum.com/t/graphs-over-time-where-to-store-data-and-how-to/170343 "2009-06-17T17:36:24Z")
Hi there, interesting one here. Usually I take a problem like this, sit down with MySQL and play about but i’m coming stuck and would like to know what you guys think or what you best practices are! OK, so lets say I’… --- ## [Dynamic object creation](https://www.ruby-forum.com/t/dynamic-object-creation/168777)
**Author:** [@Ken\_T](https://www.ruby-forum.com/u/Ken_T)\ **Replies:** 6\ **Last updated:** [May 25, 2009, 7:37pm UTC](https://www.ruby-forum.com/t/dynamic-object-creation/168777 "2009-05-25T19:37:50Z")
sorry if i’ve missed something obvious is there a way in ruby to dynamically create an object from a variable that holds the object’s name? something that does object.create(“some\_object\_name”) --- ## [First time user- making forms that create pages?](https://www.ruby-forum.com/t/first-time-user-making-forms-that-create-pages/136028)
**Author:** [@Brendan\_M](https://www.ruby-forum.com/u/Brendan_M)\ **Replies:** 6\ **Last updated:** [April 28, 2008, 5:46pm UTC](https://www.ruby-forum.com/t/first-time-user-making-forms-that-create-pages/136028 "2008-04-28T17:46:57Z")
Hey, I remember my friend Bryan told me about this new language- Ruby on Rails. I had a meeting with a friend of mine who would like me to set up a database for them. Sort of like a form she can fill out- with a comp… --- ## [Array help needed](https://www.ruby-forum.com/t/array-help-needed/130226)
**Author:** [@Zouplaz](https://www.ruby-forum.com/u/Zouplaz)\ **Replies:** 6\ **Last updated:** [February 26, 2008, 3:49pm UTC](https://www.ruby-forum.com/t/array-help-needed/130226 "2008-02-26T15:49:39Z")
Hello, sorry if this question is stupid but I can’t find a solution after several readings about Arrays Array ‘a’ contains several objets (ruby classes instances), each instance have an id property I need a clean sol… --- ## [Error with edge rails](https://www.ruby-forum.com/t/error-with-edge-rails/65102)
**Author:** [@beachguy82](https://www.ruby-forum.com/u/beachguy82)\ **Replies:** 6\ **Last updated:** [August 17, 2006, 4:29pm UTC](https://www.ruby-forum.com/t/error-with-edge-rails/65102 "2006-08-17T16:29:26Z")
I’ve started an app with rails 1.1.6 then ran freeze\_edge. My app will not run with rails in the vendor folder. Have I forgot to do something? I"ve been without the internet for the last two months. Has something c… --- ## [DeviseAuthToken](https://www.ruby-forum.com/t/deviseauthtoken/263280)
**Author:** [@Muhammad\_Ans](https://www.ruby-forum.com/u/Muhammad_Ans)\ **Replies:** 0\ **Last updated:** [September 23, 2022, 12:59am UTC](https://www.ruby-forum.com/t/deviseauthtoken/263280 "2022-09-23T00:59:14Z")
can anyone explain me what is the following line doing in DeviseAuthToken sign\_in(:user, @resource, store: false, bypass: false. what is the function of store: false and bypass: false --- ## [Database design suggestion required](https://www.ruby-forum.com/t/database-design-suggestion-required/232892)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 3\ **Last updated:** [November 3, 2014, 5:23pm UTC](https://www.ruby-forum.com/t/database-design-suggestion-required/232892 "2014-11-03T17:23:00Z")
Hi all, I have an requirement of parsing an xml to db. XML file has a schema and it is subjected to change over a period of time. I want to know how to map this xml to Database table. Is this something like XSD to D… --- ## [Interacting with HTML](https://www.ruby-forum.com/t/interacting-with-html/240355)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [April 10, 2014, 8:48pm UTC](https://www.ruby-forum.com/t/interacting-with-html/240355 "2014-04-10T20:48:12Z")
Hello, I’m trying to interact with following code so that my Ruby code clicks the button: I’ve tried all of the following and can’t get it to work: @browser.button(:class =\> ‘gh-p’).click and @browser.link(:text … --- ## [Gras make error](https://www.ruby-forum.com/t/gras-make-error/235941)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 3\ **Last updated:** [July 26, 2013, 6:25am UTC](https://www.ruby-forum.com/t/gras-make-error/235941 "2013-07-26T06:25:44Z")
Hi, I got the source code of gras using git,and I followed the instruction to install gras.But I got errors while making. /home/zg/Desktop/Codes/gras/gras/Theron/Include/External/boost/atomic/detail/gcc-x86.hpp: In f… --- ## [Tweak proxy\_next\_upstream based on HTTP method](https://www.ruby-forum.com/t/tweak-proxy-next-upstream-based-on-http-method/245706)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 3\ **Last updated:** [July 5, 2013, 3:46pm UTC](https://www.ruby-forum.com/t/tweak-proxy-next-upstream-based-on-http-method/245706 "2013-07-05T15:46:41Z")
Hi all, I was wondering if there is a way to have different proxy\_\* rules depending on the HTTP method? My use case is that I want to be a little more conservative about what requests I retry for POST requests, as th… --- ## [QA Testing fixed, possible problem](https://www.ruby-forum.com/t/qa-testing-fixed-possible-problem/229586)
**Author:** [@Brooke\_H](https://www.ruby-forum.com/u/Brooke_H)\ **Replies:** 3\ **Last updated:** [February 12, 2013, 3:41pm UTC](https://www.ruby-forum.com/t/qa-testing-fixed-possible-problem/229586 "2013-02-12T15:41:24Z")
I finally just took out the line that was returning the error and the testing passed (square\_ff = square\_ff.make;). Not sure why that line would be generated in the gr-howto/build/swig/howto\_swig.py file because I ne… --- ## [Undefined method \`signed' for #\](https://www.ruby-forum.com/t/undefined-method-signed-for-rack-cookiejar/222445)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [August 28, 2012, 9:28pm UTC](https://www.ruby-forum.com/t/undefined-method-signed-for-rack-cookiejar/222445 "2012-08-28T21:28:20Z")
Hello, In my integration test, I want to simulate the user cookie is set. I store an authentication token as a stored cookie. So in my test. I write: cookies.signed\[:authentication\_token\] = user.authentication\_token … --- ## [Client\_max\_body\_size for a location {} Possible?](https://www.ruby-forum.com/t/client-max-body-size-for-a-location-possible/220309)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [June 5, 2012, 9:33pm UTC](https://www.ruby-forum.com/t/client-max-body-size-for-a-location-possible/220309 "2012-06-05T21:33:02Z")
Is it possible to specify a client\_max\_body\_size and client\_body\_buffer\_size specifically for a location? If so how? I need to allow higher buffers for a section that hosts an application. Thanks Joseph --- ## [Performance choking around 400 req/sec?](https://www.ruby-forum.com/t/performance-choking-around-400-req-sec/218803)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [April 14, 2012, 1:35am UTC](https://www.ruby-forum.com/t/performance-choking-around-400-req-sec/218803 "2012-04-14T01:35:23Z")
Hi everyone, I should start by saying I am a newbie and have recently started using NGINX and VERYY happy with it. But, I have been trying to run some stress tests on NGINX (hitting a static file), and it looks like n… --- ## [No such file to load tk](https://www.ruby-forum.com/t/no-such-file-to-load-tk/218492)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [April 2, 2012, 4:45pm UTC](https://www.ruby-forum.com/t/no-such-file-to-load-tk/218492 "2012-04-02T16:45:03Z")
Hello! After: require ‘tk’ Answer: internal:lib/rubygems/custom\_require:29:in require': no such file to load -- tk (LoadError) from \:29:inrequire’ from C:/Ruby192/prog/rub\_by.rb… --- ## [Sorting Algorithm](https://www.ruby-forum.com/t/sorting-algorithm/217958)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 18, 2012, 1:51pm UTC](https://www.ruby-forum.com/t/sorting-algorithm/217958 "2012-03-18T13:51:23Z")
The basic idea behind this is to have 3 arrays. the first one is the original unsorted array. the second one will be the final sorted array and the third one will be kind of a compliment. a comparison of the first ob… --- ## [1.9.3-p0 performance patch](https://www.ruby-forum.com/t/1-9-3-p0-performance-patch/216016)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 23, 2012, 5:13pm UTC](https://www.ruby-forum.com/t/1-9-3-p0-performance-patch/216016 "2012-01-23T17:13:55Z")
--- ## [Error while installing gnuradio 3.3.0](https://www.ruby-forum.com/t/error-while-installing-gnuradio-3-3-0/209207)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [August 4, 2011, 10:14am UTC](https://www.ruby-forum.com/t/error-while-installing-gnuradio-3-3-0/209207 "2011-08-04T10:14:44Z")
hey everybody, i am trying to install gnuradio 3.3.0. while doing so, i got the following message after executing the make command ‘’’ The following components were skipped either because you asked not to build the… --- ## [Terminal for Windows XP](https://www.ruby-forum.com/t/terminal-for-windows-xp/203943)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 2, 2011, 8:58pm UTC](https://www.ruby-forum.com/t/terminal-for-windows-xp/203943 "2011-03-02T20:58:35Z")
So I was wanting to know if there was a program I can use like termianl on Linux or something for Windows XP I do not like the Command Prompt… I can not figure out how to edit my apps in the command prompt either ple… --- ## [How to get postal\_code](https://www.ruby-forum.com/t/how-to-get-postal-code/203420)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [February 23, 2011, 4:07pm UTC](https://www.ruby-forum.com/t/how-to-get-postal-code/203420 "2011-02-23T16:07:05Z")
Hi all Is there any way to get visitiores ZIp ip = GeoLocation.find(‘59.180.157.125’) # =\> {:city=\>“Liverpool”, :region=\>“NY”, :country=\>“US”,:latitude=\>“43.1059”, :longitude=\>"-76.2099"} puts ip.inspect is giving … --- ## [Deep\_merge! issue](https://www.ruby-forum.com/t/deep-merge-issue/189394)
**Author:** [@lo\_pan](https://www.ruby-forum.com/u/lo_pan)\ **Replies:** 0\ **Last updated:** [May 31, 2010, 6:44am UTC](https://www.ruby-forum.com/t/deep-merge-issue/189394 "2010-05-31T06:44:06Z")
Hi All, The i18n gem has a deep\_merge! method defined, but so have rails 2.3.x and rails 3, and all these implementations differ and have different behavior. I was wondering if all implementations should be consolidat… --- ## [How to create a search-agent](https://www.ruby-forum.com/t/how-to-create-a-search-agent/185701)
**Author:** [@tomtt](https://www.ruby-forum.com/u/tomtt)\ **Replies:** 3\ **Last updated:** [March 25, 2010, 2:15pm UTC](https://www.ruby-forum.com/t/how-to-create-a-search-agent/185701 "2010-03-25T14:15:42Z")
hi, im currently utilizing searchlogic. now they want me to add a “searchagent”, meaning u can save your criterias and get notified whenever something suitable hits the database. am i correct that all i need to do i… --- ## [Yet another rounding issue](https://www.ruby-forum.com/t/yet-another-rounding-issue/183844)
**Author:** [@manusharma](https://www.ruby-forum.com/u/manusharma)\ **Replies:** 3\ **Last updated:** [February 21, 2010, 7:19pm UTC](https://www.ruby-forum.com/t/yet-another-rounding-issue/183844 "2010-02-21T19:19:19Z")
At school I was taught that five is always rounded up. Later on I’ve been told that sometimes five is rounded to closest even number. Neither of these seem to be the case with ruby: irb(main):044:0\> RUBY\_VERSION =\> “… --- ## [Error on make from git development trunk](https://www.ruby-forum.com/t/error-on-make-from-git-development-trunk/183675)
**Author:** [@Ulrika\_U](https://www.ruby-forum.com/u/Ulrika_U)\ **Replies:** 3\ **Last updated:** [February 19, 2010, 11:32am UTC](https://www.ruby-forum.com/t/error-on-make-from-git-development-trunk/183675 "2010-02-19T11:32:47Z")
Hello, I’m having trouble compiling the code I checked out from the latest dev trunk from gnuradio.git - GNU Radio. I configure with a prefix and I have checked that my pythonpath and pkg\_config\_path are properly set… --- ## [Save image from url to blob](https://www.ruby-forum.com/t/save-image-from-url-to-blob/183405)
**Author:** [@Frank\_in\_Tennessee](https://www.ruby-forum.com/u/Frank_in_Tennessee)\ **Replies:** 0\ **Last updated:** [February 13, 2010, 6:07am UTC](https://www.ruby-forum.com/t/save-image-from-url-to-blob/183405 "2010-02-13T06:07:50Z")
Hello, I would like to save jpg images from urls similar to the one below to a field defined as a blob, but I am not sure how to code it. Is this how it should be coded if the url was extracted? image\_file = Image.… --- ## [Fallimento rubygem update](https://www.ruby-forum.com/t/fallimento-rubygem-update/181955)
**Author:** [@sgurbat](https://www.ruby-forum.com/u/sgurbat)\ **Replies:** 3\ **Last updated:** [January 21, 2010, 3:35pm UTC](https://www.ruby-forum.com/t/fallimento-rubygem-update/181955 "2010-01-21T15:35:42Z")
Ciao a tutti, ho appena comprato un portatile con Win7. Volevo installare Ruby e RoR. Per il primo ok, versione 1.8.6 mentre non riesco a fare l’update di rubygems tramite: gem update --system e quindi installare… --- ## [The role of self and :: within a method of a model](https://www.ruby-forum.com/t/the-role-of-self-and-within-a-method-of-a-model/181818)
**Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\ **Replies:** 3\ **Last updated:** [January 19, 2010, 6:43pm UTC](https://www.ruby-forum.com/t/the-role-of-self-and-within-a-method-of-a-model/181818 "2010-01-19T18:43:21Z")
Hey all, I understand that a def self.abc, for example, is a class method, which allows you to call its contents by just referencing model.abc (rather than model.new.abc). However, what is its role when located in a … --- ## [Instance variable life span in controller](https://www.ruby-forum.com/t/instance-variable-life-span-in-controller/172180)
**Author:** [@boblu](https://www.ruby-forum.com/u/boblu)\ **Replies:** 3\ **Last updated:** [July 16, 2009, 12:59pm UTC](https://www.ruby-forum.com/t/instance-variable-life-span-in-controller/172180 "2009-07-16T12:59:43Z")
I understand that rails drops all instance variables created in normal controller action after rendering view templates. But I have the following problem that a normal controller action has several before\_filter and a… [Previous page](https://www.ruby-forum.com/top.md?page=1598&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1600&per_page=50)