# Top

**URL:** https://www.ruby-forum.com/top.md?page=1877

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**Page:** 1878

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## [\[Feature #1866\] redefinable not (!) operators for 1.8](https://www.ruby-forum.com/t/feature-1866-redefinable-not-operators-for-1-8/173113)

<div class="topic-metadata">

**Author:** [@Shyouhei\_U](https://www.ruby-forum.com/u/Shyouhei_U)\
**Replies:** 2\
**Last updated:** [August 20, 2009, 3:20pm UTC](https://www.ruby-forum.com/t/feature-1866-redefinable-not-operators-for-1-8/173113 "2009-08-20T15:20:55Z")

</div>

Feature #1866: redefinable not (!) operators for 1.8 http://redmine.ruby-lang.org/issues/show/1866 e$B5/I\<\<Te(B: Shyouhei U. e$B%9%F!\<%?%9e(B: Assigned, e$BM%@hEYe(B: Low e$BC4Ev\<Te(B: Akinori MUSHA, e$B%+%F%4%je(B: …

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## [Calling a jQuery function from RJS/onclick](https://www.ruby-forum.com/t/calling-a-jquery-function-from-rjs-onclick/173368)

<div class="topic-metadata">

**Author:** [@ram](https://www.ruby-forum.com/u/ram)\
**Replies:** 2\
**Last updated:** [August 10, 2009, 11:17am UTC](https://www.ruby-forum.com/t/calling-a-jquery-function-from-rjs-onclick/173368 "2009-08-10T11:17:47Z")

</div>

Hi, I have the following jQuery function on the head of my page. On page load, this gets called correctly. Now there’s a link on the page that lets me add more rows and i do this via RJS. Here’s the code. \<%= …

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## [I'm new](https://www.ruby-forum.com/t/im-new/173295)

<div class="topic-metadata">

**Author:** [@akramwasim1234](https://www.ruby-forum.com/u/akramwasim1234)\
**Replies:** 2\
**Last updated:** [August 6, 2009, 8:57pm UTC](https://www.ruby-forum.com/t/im-new/173295 "2009-08-06T20:57:44Z")

</div>

can anyone tell about has and belongs to many

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## [Duplicate model object with associations?](https://www.ruby-forum.com/t/duplicate-model-object-with-associations/173282)

<div class="topic-metadata">

**Author:** [@mokkai](https://www.ruby-forum.com/u/mokkai)\
**Replies:** 2\
**Last updated:** [August 6, 2009, 7:59pm UTC](https://www.ruby-forum.com/t/duplicate-model-object-with-associations/173282 "2009-08-06T19:59:48Z")

</div>

class Patient \< AR::Base has\_many :aaas has\_many :bbbs ,:through=\>:aaas end class Aaa \< AR::Base has\_many :bbbs end i want like this @patient=Patient.find(id) @new\_patient=@patient.duplicate now the @new\_patien…

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## [Problem with net-ssh](https://www.ruby-forum.com/t/problem-with-net-ssh/171270)

<div class="topic-metadata">

**Author:** [@azraelnewtype](https://www.ruby-forum.com/u/azraelnewtype)\
**Replies:** 2\
**Last updated:** [June 29, 2009, 9:50pm UTC](https://www.ruby-forum.com/t/problem-with-net-ssh/171270 "2009-06-29T21:50:03Z")

</div>

I’m working with net-ssh 2.0.11 and jruby 1.3.0. When running this simple script: require ‘rubygems’ require ‘net/ssh’ Net::SSH.start(‘su-subdev01’, ‘wasuser’, :verbose =\> :debug) do |ssh| output = ssh.exec!(“hostna…

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## [Nginx 499's returned for apache 200's](https://www.ruby-forum.com/t/nginx-499s-returned-for-apache-200s/165174)

<div class="topic-metadata">

**Author:** [@phaitour](https://www.ruby-forum.com/u/phaitour)\
**Replies:** 2\
**Last updated:** [June 24, 2009, 9:48am UTC](https://www.ruby-forum.com/t/nginx-499s-returned-for-apache-200s/165174 "2009-06-24T09:48:25Z")

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hi all, i’ve read through the posts regarding 499s and i know it’s meant for “client closed connections” but it’s happening way too often for that to be the case. i’m seeing it at a frequency of around 10-15% of all …

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## [\[suggestion\] sorted flag for Array](https://www.ruby-forum.com/t/suggestion-sorted-flag-for-array/168840)

<div class="topic-metadata">

**Author:** [@Yusuke\_ENDOH](https://www.ruby-forum.com/u/Yusuke_ENDOH)\
**Replies:** 2\
**Last updated:** [June 1, 2009, 5:11pm UTC](https://www.ruby-forum.com/t/suggestion-sorted-flag-for-array/168840 "2009-06-01T17:11:33Z")

</div>

e$B1sF#$G$9!#e(B e$B;W$$IU$-$G$9$,!"e(BArray e$B$K!V%=!\<%H:Q$\_!W$rI=$9%U%i%0$r;}$?$;$k$N$O$I$&e(B e$B$G$7$g$&$+!#e(B e$B!V%=!\<%H:Q$\_!W$NG\[Ns$KBP$7$F$O!"e(B Array#index e$B$de(B include? e$B$GFsJ,C5:w$r;H$&e(B Array…

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## [Settaggi proxy](https://www.ruby-forum.com/t/settaggi-proxy/168045)

<div class="topic-metadata">

**Author:** [@alesc](https://www.ruby-forum.com/u/alesc)\
**Replies:** 2\
**Last updated:** [May 15, 2009, 8:34pm UTC](https://www.ruby-forum.com/t/settaggi-proxy/168045 "2009-05-15T20:34:51Z")

</div>

Ciao, devo settare apache/nginx per fare ottenere un comportamento di questo tipo: richiesta =\> http://www.pippo.com, proxy su =\> http://localhost:3000/pippo/ richiesta =\> http://www.paperino.com, proxy su =\> http:…

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## [Google maps error with Rails 2.3.2](https://www.ruby-forum.com/t/google-maps-error-with-rails-2-3-2/164161)

<div class="topic-metadata">

**Author:** [@tkbeili](https://www.ruby-forum.com/u/tkbeili)\
**Replies:** 2\
**Last updated:** [May 7, 2009, 6:05pm UTC](https://www.ruby-forum.com/t/google-maps-error-with-rails-2-3-2/164161 "2009-05-07T18:05:27Z")

</div>

I have been using Google Maps with Rails 2.0.2 and 2.1.0 which works fine. I followed this tutorial: Now after upgrading to Rails 2.3.2 I’m getting the following error: uninitialized constant ActionController::Abstrac…

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## [HTTP Digest Authentication PUT DELETE problem. Bug?](https://www.ruby-forum.com/t/http-digest-authentication-put-delete-problem-bug/163405)

<div class="topic-metadata">

**Author:** [@greq](https://www.ruby-forum.com/u/greq)\
**Replies:** 2\
**Last updated:** [April 15, 2009, 5:22pm UTC](https://www.ruby-forum.com/t/http-digest-authentication-put-delete-problem-bug/163405 "2009-04-15T17:22:50Z")

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Hi all, I’ve got a problem with HTTP Digest Authentication after upgrading Rails to 2.3.2. It seems that it is broken for PUT and DELETE requests method. Here is what I did: Generate new rails app in rails 2.3.2 Ad…

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## [Can I tighten this up with block or eval?](https://www.ruby-forum.com/t/can-i-tighten-this-up-with-block-or-eval/162914)

<div class="topic-metadata">

**Author:** [@matt\_neuburg](https://www.ruby-forum.com/u/matt_neuburg)\
**Replies:** 2\
**Last updated:** [March 15, 2009, 7:31pm UTC](https://www.ruby-forum.com/t/can-i-tighten-this-up-with-block-or-eval/162914 "2009-03-15T19:31:03Z")

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I have here a class called ClassMaker whose greeter method returns an instance of anonymous class containing a hello method: class ClassMaker def initialize(s); @howdy = s; end def greeter c = Class.new do def init…

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## [Addressing to rb\_jmp\_buf](https://www.ruby-forum.com/t/addressing-to-rb-jmp-buf/162582)

<div class="topic-metadata">

**Author:** [@SSSBSSLnSSB\_SSBLwSS](https://www.ruby-forum.com/u/SSSBSSLnSSB_SSBLwSS)\
**Replies:** 2\
**Last updated:** [March 12, 2009, 2:57pm UTC](https://www.ruby-forum.com/t/addressing-to-rb-jmp-buf/162582 "2009-03-12T14:57:09Z")

</div>

e$B$^$Ne(B e$B$H?=$7$^$9!"?7;2\<T$G$9!#$I$&$\>59$7$/$\*4j$$$$$?$7$^$9!#e(B gc.c:1976e$B9TL!"e(Bsave\_regs\_gc\_marke$B$ND\>A0$Ke(B\`&'e$B$rIU2C$7$F$$$?$@$/$3$H$O2DG=e(B e$B$G$7$g$&$+!)e(B \< (VALUE\*)save…

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## [JVM Crash while running build on trunk](https://www.ruby-forum.com/t/jvm-crash-while-running-build-on-trunk/159245)

<div class="topic-metadata">

**Author:** [@Joseph\_A](https://www.ruby-forum.com/u/Joseph_A)\
**Replies:** 2\
**Last updated:** [February 2, 2009, 7:17pm UTC](https://www.ruby-forum.com/t/jvm-crash-while-running-build-on-trunk/159245 "2009-02-02T19:17:01Z")

</div>

Should I file a bug for this? Can’t say I’m an expert on reading these JVM error logs, but it looks like there was a problem invoking a native function while running the FFI tests. Joe

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## [Writing a good spec](https://www.ruby-forum.com/t/writing-a-good-spec/155909)

<div class="topic-metadata">

**Author:** [@navouri](https://www.ruby-forum.com/u/navouri)\
**Replies:** 2\
**Last updated:** [December 18, 2008, 6:08am UTC](https://www.ruby-forum.com/t/writing-a-good-spec/155909 "2008-12-18T06:08:04Z")

</div>

So I have a piece of code that I didn’t write a spec for, and now rcov is yelling at me about it. The problem is that I’m not really sure how I should do it. def build\_structure(paths) unless File::exists?(‘specdoc’) …

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## [Override a default attribute don't behave like expected in form\_for](https://www.ruby-forum.com/t/override-a-default-attribute-dont-behave-like-expected-in-form-for/196861)

<div class="topic-metadata">

**Author:** [@liberte](https://www.ruby-forum.com/u/liberte)\
**Replies:** 2\
**Last updated:** [December 18, 2008, 2:50am UTC](https://www.ruby-forum.com/t/override-a-default-attribute-dont-behave-like-expected-in-form-for/196861 "2008-12-18T02:50:43Z")

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Hello, I have a strange behavior and don’t know why. If I override attributes from AcitveRecord object like below: def end\_date=(date) date = date.to\_date unless date.blank? write\_attribute(:end\_date,date) end def …

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## [Help with link\_to and its kin](https://www.ruby-forum.com/t/help-with-link-to-and-its-kin/155871)

<div class="topic-metadata">

**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\
**Replies:** 2\
**Last updated:** [December 17, 2008, 9:32pm UTC](https://www.ruby-forum.com/t/help-with-link-to-and-its-kin/155871 "2008-12-17T21:32:27Z")

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Hi Everyone I am a new user of Ruby and Rails, and would like some help with the following problem. I have created a navbar with a styled unordered list and I would like to apply class=“current” to the tab for the cu…

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## [The Command Prompt](https://www.ruby-forum.com/t/the-command-prompt/155563)

<div class="topic-metadata">

**Author:** [@goneale](https://www.ruby-forum.com/u/goneale)\
**Replies:** 2\
**Last updated:** [December 13, 2008, 6:21pm UTC](https://www.ruby-forum.com/t/the-command-prompt/155563 "2008-12-13T18:21:25Z")

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Hello, Nice forum, Could someone tell me how to type on the command prompt once I have started the server (webbrick). It wont allow me to type anything on the prompt at all unless I stop the server first. Please ad…

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## [Can't seem to test http error codes](https://www.ruby-forum.com/t/cant-seem-to-test-http-error-codes/153470)

<div class="topic-metadata">

**Author:** [@davetron5000](https://www.ruby-forum.com/u/davetron5000)\
**Replies:** 2\
**Last updated:** [November 17, 2008, 7:27pm UTC](https://www.ruby-forum.com/t/cant-seem-to-test-http-error-codes/153470 "2008-11-17T19:27:41Z")

</div>

in application.rb rescue\_from ActiveRecord::RecordNotFound { |e| http\_status\_code (:missing, e) } def http\_status\_code(status, exception) @exception = exception respond\_to do |format| format.html { render :templa…

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## [Process.times inaccuracy](https://www.ruby-forum.com/t/process-times-inaccuracy/153311)

<div class="topic-metadata">

**Author:** [@headius](https://www.ruby-forum.com/u/headius)\
**Replies:** 2\
**Last updated:** [November 15, 2008, 8:09am UTC](https://www.ruby-forum.com/t/process-times-inaccuracy/153311 "2008-11-15T08:09:30Z")

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A few of you have raised (valid) concerns about Process.times not accurately representing the actual CPU usage. This is of course true…currently it is implemented as a clock time counter from startup, since under Java…

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## [RubyInject 0.1.0](https://www.ruby-forum.com/t/rubyinject-0-1-0/121167)

<div class="topic-metadata">

**Author:** [@Laurent\_S](https://www.ruby-forum.com/u/Laurent_S)\
**Replies:** 2\
**Last updated:** [October 29, 2008, 4:08pm UTC](https://www.ruby-forum.com/t/rubyinject-0-1-0/121167 "2008-10-29T16:08:54Z")

</div>

Hi, I am glad to announce the first version of the RubyInject project. RubyInject is a Mac OS X framework that allows you to inject at runtime the Ruby interpreter into any running application, using the mach\_star me…

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## [Rails gui?](https://www.ruby-forum.com/t/rails-gui/151385)

<div class="topic-metadata">

**Author:** [@johnny](https://www.ruby-forum.com/u/johnny)\
**Replies:** 2\
**Last updated:** [October 21, 2008, 6:52pm UTC](https://www.ruby-forum.com/t/rails-gui/151385 "2008-10-21T18:52:22Z")

</div>

I like the ease of use that ruby on rails provides. But before I switch over completely from ASP.NET, I would like to know what sort of gui’s are available for rubyonrails. I like the asp.net webparts. With webparts…

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## [\[Bug #550\] irb$B$GF|K\\8l$rF~NO$G$-$J$$(B](https://www.ruby-forum.com/t/bug-550-irb-b-gf-k-8l-rf-no-g-j-b/147954)

<div class="topic-metadata">

**Author:** [@Yuki\_S](https://www.ruby-forum.com/u/Yuki_S)\
**Replies:** 2\
**Last updated:** [September 7, 2008, 4:35pm UTC](https://www.ruby-forum.com/t/bug-550-irb-b-gf-k-8l-rf-no-g-j-b/147954 "2008-09-07T16:35:21Z")

</div>

Bug #550: irbe$B$GF|K\\8l$rF~NO$G$-$J$$e(B http://redmine.ruby-lang.org/issues/show/550 e$B5/I\<\<Te(B: Yuki S. e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal e$B%+%F%4%je(B: ext Mac OS Xe$B\>e$Ne(Birbe$B$GF|K\\8lJ8;z$rF~…

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## [Rails Migrations and database views](https://www.ruby-forum.com/t/rails-migrations-and-database-views/147136)

<div class="topic-metadata">

**Author:** [@sinoda](https://www.ruby-forum.com/u/sinoda)\
**Replies:** 2\
**Last updated:** [August 28, 2008, 7:06pm UTC](https://www.ruby-forum.com/t/rails-migrations-and-database-views/147136 "2008-08-28T19:06:33Z")

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I have a DB2 schema with many ‘views’ and table partitions defined in it. As per our new project requirement we have to support multiple databases (DB2,Oracle and MYSQL to be specific). The frontend application is imp…

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## [If ".com" becomes part of the URL, Routing error is flashed](https://www.ruby-forum.com/t/if-com-becomes-part-of-the-url-routing-error-is-flashed/144113)

<div class="topic-metadata">

**Author:** [@sgudibanda](https://www.ruby-forum.com/u/sgudibanda)\
**Replies:** 2\
**Last updated:** [July 25, 2008, 4:02pm UTC](https://www.ruby-forum.com/t/if-com-becomes-part-of-the-url-routing-error-is-flashed/144113 "2008-07-25T16:02:44Z")

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Hi, I am trying to list companies in a catalog. I have set following route for that map.connect ‘company/:company’ :controller =\> ‘community’, :action =\> ‘search’ Now I have “.com” as a part of the company name(Ama…

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## [Problems with validation on STI](https://www.ruby-forum.com/t/problems-with-validation-on-sti/143311)

<div class="topic-metadata">

**Author:** [@rainyglade](https://www.ruby-forum.com/u/rainyglade)\
**Replies:** 2\
**Last updated:** [July 17, 2008, 10:34am UTC](https://www.ruby-forum.com/t/problems-with-validation-on-sti/143311 "2008-07-17T10:34:41Z")

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I have the following STI table: def self.up create\_table :distributions do |t| t.string :type t.integer :simulation\_id t.string :dist\_name t.string :desc, :default=\> ‘fixed’ t.float :param1, :default =\> 5.0 t.flo…

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## [How to Build a PopUp Menu](https://www.ruby-forum.com/t/how-to-build-a-popup-menu/139724)

<div class="topic-metadata">

**Author:** [@baberjaved](https://www.ruby-forum.com/u/baberjaved)\
**Replies:** 2\
**Last updated:** [June 6, 2008, 9:28pm UTC](https://www.ruby-forum.com/t/how-to-build-a-popup-menu/139724 "2008-06-06T21:28:38Z")

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I want to make a table with clickable columns (better if they can also be highlighted) which when clicked opens up a pop up menu which contains a form something like the Google Calender if anyone has seen it… Can anyo…

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## [JRuby and Apache FOP](https://www.ruby-forum.com/t/jruby-and-apache-fop/139118)

<div class="topic-metadata">

**Author:** [@Alexander\_KSSS\_ken](https://www.ruby-forum.com/u/Alexander_KSSS_ken)\
**Replies:** 2\
**Last updated:** [May 31, 2008, 1:04am UTC](https://www.ruby-forum.com/t/jruby-and-apache-fop/139118 "2008-05-31T01:04:42Z")

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Hi all, I am working on a rails based project. The application will generate a lot of documents in different kind of file formats, based on a XSLT toolchain. In a previous project I used BackgrounDrb for the XSLT and …

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## [Ruby, HPUX and rubygems](https://www.ruby-forum.com/t/ruby-hpux-and-rubygems/137382)

<div class="topic-metadata">

**Author:** [@stephen\_OSD](https://www.ruby-forum.com/u/stephen_OSD)\
**Replies:** 2\
**Last updated:** [May 13, 2008, 6:16pm UTC](https://www.ruby-forum.com/t/ruby-hpux-and-rubygems/137382 "2008-05-13T18:16:04Z")

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So I have the less than enjoyable of installing Ruby on a PA-RISC HPUX box - HPUX never makes it easy! I managed to get Ruby 1.8.4 installed from the HPUX ports site, but in the installation guide it says they disable…

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## [Jruby -S gem which rails fails?](https://www.ruby-forum.com/t/jruby-s-gem-which-rails-fails/136832)

<div class="topic-metadata">

**Author:** [@ghoti143](https://www.ruby-forum.com/u/ghoti143)\
**Replies:** 2\
**Last updated:** [May 6, 2008, 11:25pm UTC](https://www.ruby-forum.com/t/jruby-s-gem-which-rails-fails/136832 "2008-05-06T23:25:22Z")

</div>

Random observation on 2 machines today (running jruby 1.1.1). gem which works for all gems except rails? Mike mike@mike-laptop:~/opt/jruby-1.1.1/lib/ruby/gems/1.8/gems$ ll total 88K drwxr-xr-x 3 mike mike 4.0K 2008…

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## [IronRuby with Silverlight question](https://www.ruby-forum.com/t/ironruby-with-silverlight-question/134171)

<div class="topic-metadata">

**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\
**Replies:** 2\
**Last updated:** [April 8, 2008, 4:52pm UTC](https://www.ruby-forum.com/t/ironruby-with-silverlight-question/134171 "2008-04-08T16:52:28Z")

</div>

Hi I’m not sure ironruby-core is the right place for such a question, although I don’t know about any other forum. Is it adequate to post this here ? My question is : I’m wondering if the following code can be simpli…

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## [No route matches with {:method=\>:get} Error in AWDWR Book](https://www.ruby-forum.com/t/no-route-matches-with-method-get-error-in-awdwr-book/130696)

<div class="topic-metadata">

**Author:** [@gr0k](https://www.ruby-forum.com/u/gr0k)\
**Replies:** 2\
**Last updated:** [March 2, 2008, 6:54pm UTC](https://www.ruby-forum.com/t/no-route-matches-with-method-get-error-in-awdwr-book/130696 "2008-03-02T18:54:15Z")

</div>

Hi I’m working on the AWDWR book and I’m on the admin section of the book. I have rails 2 installed on my machine and I have ran into an error when I created my controller login but when I go to http://localhost:3000/…

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## [Empty Model creates DangerousAttributeError and connection is defined by ActiveRecord](https://www.ruby-forum.com/t/empty-model-creates-dangerousattributeerror-and-connection-is-defined-by-activerecord/127229)

<div class="topic-metadata">

**Author:** [@dgo](https://www.ruby-forum.com/u/dgo)\
**Replies:** 2\
**Last updated:** [January 27, 2008, 11:29am UTC](https://www.ruby-forum.com/t/empty-model-creates-dangerousattributeerror-and-connection-is-defined-by-activerecord/127229 "2008-01-27T11:29:50Z")

</div>

Dear list, The following situation drives me crazy. I have one model called AlumniMember and one AlumniData. Both filled with code. I developed both on Rails 1.2.3. Now I update the App to Rails 2.0.2. Now the follow…

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## [Simple syntax question (models, validation)](https://www.ruby-forum.com/t/simple-syntax-question-models-validation/125991)

<div class="topic-metadata">

**Author:** [@ajs](https://www.ruby-forum.com/u/ajs)\
**Replies:** 2\
**Last updated:** [January 14, 2008, 3:46pm UTC](https://www.ruby-forum.com/t/simple-syntax-question-models-validation/125991 "2008-01-14T15:46:44Z")

</div>

who can explain this to me? def before\_validation logger.info url url = “http://” \<\< url if url\[0…3\]==“www.” end the logger line correctly logs any URL that’s been submitted, let’s say it’s “www.amazon.co.uk” BUT …

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## [Strange problem when reading from gr.GR\_SIN\_WAVE](https://www.ruby-forum.com/t/strange-problem-when-reading-from-gr-gr-sin-wave/121693)

<div class="topic-metadata">

**Author:** [@Kshitij\_Singh](https://www.ruby-forum.com/u/Kshitij_Singh)\
**Replies:** 2\
**Last updated:** [November 30, 2007, 2:38pm UTC](https://www.ruby-forum.com/t/strange-problem-when-reading-from-gr-gr-sin-wave/121693 "2007-11-30T14:38:18Z")

</div>

Hi all, I am a newbie to GNU Radio. I just started off with my first program and decided to read some floating point samples from the gr.GR\_SIN\_WAVE into a file. My problem is that every time I run the program, I g…

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## [Jruby performance](https://www.ruby-forum.com/t/jruby-performance/117066)

<div class="topic-metadata">

**Author:** [@Mauro\_T](https://www.ruby-forum.com/u/Mauro_T)\
**Replies:** 2\
**Last updated:** [October 12, 2007, 6:16pm UTC](https://www.ruby-forum.com/t/jruby-performance/117066 "2007-10-12T18:16:57Z")

</div>

per chi se lo fosse perso, oggi ola bini ha postato un interessantissimo post sul suo blog. a quanto pare, jruby sembra battere MRI (matz’s ruby interpreter) in quasi tutti i benchmark. però ola ammette che rails ha…

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## [Anybody try to install the rubyforge gem?](https://www.ruby-forum.com/t/anybody-try-to-install-the-rubyforge-gem/116628)

<div class="topic-metadata">

**Author:** [@cnick](https://www.ruby-forum.com/u/cnick)\
**Replies:** 2\
**Last updated:** [October 8, 2007, 6:01pm UTC](https://www.ruby-forum.com/t/anybody-try-to-install-the-rubyforge-gem/116628 "2007-10-08T18:01:03Z")

</div>

I just tried to install the rubyforge gem and got: ERROR: While executing gem … (Errno::ENOENT) File not found Anybody have any luck with this gem? –Chris

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## [Install RoR with Ruby from source](https://www.ruby-forum.com/t/install-ror-with-ruby-from-source/115579)

<div class="topic-metadata">

**Author:** [@helzer](https://www.ruby-forum.com/u/helzer)\
**Replies:** 2\
**Last updated:** [September 26, 2007, 4:03pm UTC](https://www.ruby-forum.com/t/install-ror-with-ruby-from-source/115579 "2007-09-26T16:03:25Z")

</div>

I’m running Rails on Linux (ubuntu 7.0.4). It turns out that when installing Ruby via apt-get, you get a generic build that hardly uses the instruction set. It recognizes your system as ‘i486-linux’. When you build R…

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## [Rake db:migrate will not migrate](https://www.ruby-forum.com/t/rake-db-migrate-will-not-migrate/115110)

<div class="topic-metadata">

**Author:** [@Konoha](https://www.ruby-forum.com/u/Konoha)\
**Replies:** 2\
**Last updated:** [September 20, 2007, 7:11pm UTC](https://www.ruby-forum.com/t/rake-db-migrate-will-not-migrate/115110 "2007-09-20T19:11:01Z")

</div>

This has always worked previously. I have not changed anything with my database config. I am able to use the credentials in the database.yml file when using mysql -u… Here is the problem: $ rake db:migrate (in /User…

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## [Noob DateTime question](https://www.ruby-forum.com/t/noob-datetime-question/112217)

<div class="topic-metadata">

**Author:** [@randall](https://www.ruby-forum.com/u/randall)\
**Replies:** 2\
**Last updated:** [August 16, 2007, 3:55pm UTC](https://www.ruby-forum.com/t/noob-datetime-question/112217 "2007-08-16T15:55:12Z")

</div>

Hi, I have a database column defined as datetime. When i display \<%= orders.orderdate %\> in the view i get: Thu Aug 16 12:22:53 +0100 2007 Which is as expected. What I would like though is to just display the time …

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## [Pregunta preguntona](https://www.ruby-forum.com/t/pregunta-preguntona/110998)

<div class="topic-metadata">

**Author:** [@ecorrales](https://www.ruby-forum.com/u/ecorrales)\
**Replies:** 2\
**Last updated:** [August 1, 2007, 9:28pm UTC](https://www.ruby-forum.com/t/pregunta-preguntona/110998 "2007-08-01T21:28:17Z")

</div>

Hola Foro Tengo una aplicación en RoR que usa autenticación y que mantiene la sesión del usuario activa durante una ventana de tiempo, pasado ese tiempo la sesión del usario es borrada. Uso un filter en ApplicationC…

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## [Datetime con ora nulla](https://www.ruby-forum.com/t/datetime-con-ora-nulla/108830)

<div class="topic-metadata">

**Author:** [@stb](https://www.ruby-forum.com/u/stb)\
**Replies:** 2\
**Last updated:** [July 7, 2007, 9:00pm UTC](https://www.ruby-forum.com/t/datetime-con-ora-nulla/108830 "2007-07-07T21:00:10Z")

</div>

ciao, mi chiedevo se fosse possibile con mysql gestire dati DATETIME con l’ ora nulla, per farla breve vorrei un solo campo per salvare data e ora di un evento, la data è obbligatoria, l’ ora opzionale, ho pensato d…

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## [RE: autenticazione in rails](https://www.ruby-forum.com/t/re-autenticazione-in-rails/108522)

<div class="topic-metadata">

**Author:** [@Giuliano\_U](https://www.ruby-forum.com/u/Giuliano_U)\
**Replies:** 2\
**Last updated:** [July 4, 2007, 12:05pm UTC](https://www.ruby-forum.com/t/re-autenticazione-in-rails/108522 "2007-07-04T12:05:46Z")

</div>

io veramente pensavo un paio d’ore verso le 17:30, 18:00, prima di cena… però se intendi fare dopo cena vedo se riesco ad organizzarmi… vediamo chi risponde al richiamo e decidiamo, ok?

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## [MySQL Where conditions automatic formatting](https://www.ruby-forum.com/t/mysql-where-conditions-automatic-formatting/107849)

<div class="topic-metadata">

**Author:** [@jwm](https://www.ruby-forum.com/u/jwm)\
**Replies:** 2\
**Last updated:** [June 26, 2007, 9:02pm UTC](https://www.ruby-forum.com/t/mysql-where-conditions-automatic-formatting/107849 "2007-06-26T21:02:16Z")

</div>

Hi, I’m having a problem with the automatic formatting of my mysql query. My code is this: Tablename.find(:all, :conditions =\> {:id =\> list}) Where list is a list of id’s (8,9,10) The problem is that the query is au…

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## [Interacting with a long-lived external process from ruby?](https://www.ruby-forum.com/t/interacting-with-a-long-lived-external-process-from-ruby/106244)

<div class="topic-metadata">

**Author:** [@luke](https://www.ruby-forum.com/u/luke)\
**Replies:** 2\
**Last updated:** [June 10, 2007, 8:10pm UTC](https://www.ruby-forum.com/t/interacting-with-a-long-lived-external-process-from-ruby/106244 "2007-06-10T20:10:52Z")

</div>

Hey Folks, I have a long-lived process that I am trying to get ruby to interact with over time. Essentially, I’m working in an environment that requires a compiler that was written in Java (and is naturally quite slo…

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## [Poner la fecha en español](https://www.ruby-forum.com/t/poner-la-fecha-en-espaa-ol/105300)

<div class="topic-metadata">

**Author:** [@gino](https://www.ruby-forum.com/u/gino)\
**Replies:** 2\
**Last updated:** [May 28, 2007, 5:48pm UTC](https://www.ruby-forum.com/t/poner-la-fecha-en-espaa-ol/105300 "2007-05-28T17:48:21Z")

</div>

hola queria poner la fecha en español, no se si con el date halper, en los manuales que he leido estan en ingles, entonces por ejemplo sale may, en ves de mayo alguien sabe como hacerle?

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## [Exception to session timeouts?](https://www.ruby-forum.com/t/exception-to-session-timeouts/104946)

<div class="topic-metadata">

**Author:** [@rmehta](https://www.ruby-forum.com/u/rmehta)\
**Replies:** 2\
**Last updated:** [May 24, 2007, 6:09pm UTC](https://www.ruby-forum.com/t/exception-to-session-timeouts/104946 "2007-05-24T18:09:44Z")

</div>

Hi, I am using the session timeout plugin to expire the sessions after a certain period of time. But the problem is that for that I have to give the expiry time and the action to perform on expiry in application cont…

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## [Getting an index of an element rendered in partial](https://www.ruby-forum.com/t/getting-an-index-of-an-element-rendered-in-partial/92929)

<div class="topic-metadata">

**Author:** [@g0nzo](https://www.ruby-forum.com/u/g0nzo)\
**Replies:** 2\
**Last updated:** [April 26, 2007, 6:07pm UTC](https://www.ruby-forum.com/t/getting-an-index-of-an-element-rendered-in-partial/92929 "2007-04-26T18:07:23Z")

</div>

Hi! I’ve got a sorted array of elements. I render the whole array in one place, but also the three first elements in another using the following command: “render :partial =\> ‘partial’, :collection =\> @first\_elements” …

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## [Fixtures ... a newbee mystery](https://www.ruby-forum.com/t/fixtures-a-newbee-mystery/92584)

<div class="topic-metadata">

**Author:** [@soroe](https://www.ruby-forum.com/u/soroe)\
**Replies:** 2\
**Last updated:** [April 21, 2007, 2:25am UTC](https://www.ruby-forum.com/t/fixtures-a-newbee-mystery/92584 "2007-04-21T02:25:12Z")

</div>

Hey Guys, I want to look at the source code for the fixtures method (used in loading data fixtures in the unit test framework.) I’ve searched through all of the files in the ruby folder and those in the rails applicat…

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## [Any news within \[470,870\] MHz?](https://www.ruby-forum.com/t/any-news-within-470-870-mhz/90668)

<div class="topic-metadata">

**Author:** [@Vincenzo\_P](https://www.ruby-forum.com/u/Vincenzo_P)\
**Replies:** 2\
**Last updated:** [March 31, 2007, 1:42am UTC](https://www.ruby-forum.com/t/any-news-within-470-870-mhz/90668 "2007-03-31T01:42:23Z")

</div>

Hi everybody, I’d like to know whether there are any new upcoming devices from ettus research, able to transmit anywhere within \[470,870\] MHz. and, if so, when they’ll be available (more or less) :slight\_smile: . bes…

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## [Beyond Rails (quite long and perhaps OT but not the same top](https://www.ruby-forum.com/t/beyond-rails-quite-long-and-perhaps-ot-but-not-the-same-top/88383)

<div class="topic-metadata">

**Author:** [@Brubix](https://www.ruby-forum.com/u/Brubix)\
**Replies:** 2\
**Last updated:** [March 11, 2007, 5:50pm UTC](https://www.ruby-forum.com/t/beyond-rails-quite-long-and-perhaps-ot-but-not-the-same-top/88383 "2007-03-11T17:50:19Z")

</div>

I love Rails. And Ruby too ! Though I must admit that learn OOP, Ruby and Rails all together, coming from years of mainframe programming with prehistoric languages, without a mentor and having only a few hours per wee…

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