# Top **URL:** https://www.ruby-forum.com/top.md?page=1275 [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:** 1276 --- ## [Rails 2.2 - Eager loading not working?](https://www.ruby-forum.com/t/rails-2-2-eager-loading-not-working/156270)
**Author:** [@Adriano](https://www.ruby-forum.com/u/Adriano)\ **Replies:** 4\ **Last updated:** [December 23, 2008, 7:49pm UTC](https://www.ruby-forum.com/t/rails-2-2-eager-loading-not-working/156270 "2008-12-23T19:49:40Z")
Hi, I’m using Rails 2.2 with SQlite. Eager loading doesn’t seem to be working, instead of a join two selects are executed: class Category \< ActiveRecord::Base has\_many :tools end class Tool \< ActiveRecord::Base be… --- ## [Question about benchmark\_tx](https://www.ruby-forum.com/t/question-about-benchmark-tx/153928)
**Author:** [@Mir\_A](https://www.ruby-forum.com/u/Mir_A)\ **Replies:** 4\ **Last updated:** [November 24, 2008, 4:30pm UTC](https://www.ruby-forum.com/t/question-about-benchmark-tx/153928 "2008-11-24T16:30:56Z")
Hi, Can someone tell me to which device file is the data written to in benchmark\_tx. Thanks Ali --- ## [Using the response object in stories](https://www.ruby-forum.com/t/using-the-response-object-in-stories/149854)
**Author:** [@jmcervera](https://www.ruby-forum.com/u/jmcervera)\ **Replies:** 4\ **Last updated:** [September 30, 2008, 7:29pm UTC](https://www.ruby-forum.com/t/using-the-response-object-in-stories/149854 "2008-09-30T19:29:26Z")
I have this statement in the layout of my application (using haml) if request.env\[“HTTP\_USER\_AGENT”\].include?(“MSIE”) = stylesheet\_link\_tag ‘blueprint/ie.css’ = stylesheet\_link\_tag ‘confirm\_ie.css’ The problem is th… --- ## [How to use frame in RoR](https://www.ruby-forum.com/t/how-to-use-frame-in-ror/148811)
**Author:** [@dharmdip](https://www.ruby-forum.com/u/dharmdip)\ **Replies:** 4\ **Last updated:** [September 17, 2008, 4:13pm UTC](https://www.ruby-forum.com/t/how-to-use-frame-in-ror/148811 "2008-09-17T16:13:08Z")
hello i want to use frame in RoR … how to create frame in RoR? --- ## [Problem with a virtualhost](https://www.ruby-forum.com/t/problem-with-a-virtualhost/147889)
**Author:** [@david](https://www.ruby-forum.com/u/david)\ **Replies:** 4\ **Last updated:** [September 6, 2008, 11:29pm UTC](https://www.ruby-forum.com/t/problem-with-a-virtualhost/147889 "2008-09-06T23:29:06Z")
Hello, I am able to access domain.org.uk but www.domain.org.uk 404s and defaults to the nginx welcome page. It’s behaving as if it cannot find a www.domain.org.uk match so resorts to the default nginx page. I can’t… --- ## [ORM : Table avec plusieurs associations](https://www.ruby-forum.com/t/orm-table-avec-plusieurs-associations/141666)
**Author:** [@guillomme](https://www.ruby-forum.com/u/guillomme)\ **Replies:** 4\ **Last updated:** [June 29, 2008, 11:00am UTC](https://www.ruby-forum.com/t/orm-table-avec-plusieurs-associations/141666 "2008-06-29T11:00:04Z")
Bonjour, voila j’ai une class “Message” avec un champ “useridfrom” et “useridto” pour savoir de qui vient et vers qui va le message. Le probleme, je n’arrive pas a faire mes relations afin que depuis la class user, je… --- ## [Authenticity token lying around](https://www.ruby-forum.com/t/authenticity-token-lying-around/133613)
**Author:** [@dewie](https://www.ruby-forum.com/u/dewie)\ **Replies:** 4\ **Last updated:** [April 3, 2008, 12:48am UTC](https://www.ruby-forum.com/t/authenticity-token-lying-around/133613 "2008-04-03T00:48:08Z")
I’ve attached an Ajax POST request to a link. The request is failing (InvalidAuthenticityToken) because I’m not sending the authenticity token with it. Searching the forums led me to these two methods… request\_forger… --- ## [Like clause with active record](https://www.ruby-forum.com/t/like-clause-with-active-record/116672)
**Author:** [@dodgyboz](https://www.ruby-forum.com/u/dodgyboz)\ **Replies:** 4\ **Last updated:** [October 8, 2007, 7:15pm UTC](https://www.ruby-forum.com/t/like-clause-with-active-record/116672 "2007-10-08T19:15:39Z")
I am trying to use a like clause with my rails app but am having some problems. I have tried customers = Customer.find(:all, :conditions =\> \[“name LIKE ?”, %some\_variable%\]) i have also tried customers = Customer.fi… --- ## [\`scan': character encodings differ (ArgumentError)](https://www.ruby-forum.com/t/scan-character-encodings-differ-argumenterror/114639)
**Author:** [@Kouhei\_S](https://www.ruby-forum.com/u/Kouhei_S)\ **Replies:** 4\ **Last updated:** [September 25, 2007, 11:05pm UTC](https://www.ruby-forum.com/t/scan-character-encodings-differ-argumenterror/114639 "2007-09-25T23:05:07Z")
e$B?\\F#$G$9!#e(B trunke$B$G$O!"e(Bencodinge$B$,e(BUS-ASCIIe$B$JJ8;zNs$re(Bkcodee$B$,e(B"utf8"e$B$J@55,I=e(B e$B8=$Ge(Bscane$B$7$h$&$H$9$k$He(BArgumentErrore$B$,H/@8$7$^$9!#e(B % /tmp/local/bin/ruby -v -e ‘“x”.scan(/x/… --- ## [Edge, RESTful controllers and an admin section. How?](https://www.ruby-forum.com/t/edge-restful-controllers-and-an-admin-section-how/82598)
**Author:** [@goodieboy](https://www.ruby-forum.com/u/goodieboy)\ **Replies:** 4\ **Last updated:** [September 25, 2007, 10:52pm UTC](https://www.ruby-forum.com/t/edge-restful-controllers-and-an-admin-section-how/82598 "2007-09-25T22:52:11Z")
Hi, Just started using rails, and am using edge. I’d like to have an area (url location) of the site that manages the models (products, product options, categories, orders, content etc.). My first thought (products f… --- ## [Gsub not working. Ruby thinks I'm in an array?](https://www.ruby-forum.com/t/gsub-not-working-ruby-thinks-im-in-an-array/115197)
**Author:** [@bodikp](https://www.ruby-forum.com/u/bodikp)\ **Replies:** 4\ **Last updated:** [September 21, 2007, 6:05pm UTC](https://www.ruby-forum.com/t/gsub-not-working-ruby-thinks-im-in-an-array/115197 "2007-09-21T18:05:19Z")
I’ve chunked up a huge text file into arrays of discrete text groups. I want to go into each of those text groups and convert a bunch of stuff. I’ve proved that I’ve got my array OK, and, I’ve proved that I can do a “… --- ## [Auto\_complete\_field problem](https://www.ruby-forum.com/t/auto-complete-field-problem/108096)
**Author:** [@Digimage](https://www.ruby-forum.com/u/Digimage)\ **Replies:** 4\ **Last updated:** [June 29, 2007, 8:56pm UTC](https://www.ruby-forum.com/t/auto-complete-field-problem/108096 "2007-06-29T20:56:06Z")
Will anyone tell me why the following code is not calling into :Controller=\> portal :action=\> venue\_site\_live\_search when I typed any characters into the text field? I apprecated … \<%= javascript\_include\_tag “prototy… --- ## [Help with model! Do I need to use a model as a join table?](https://www.ruby-forum.com/t/help-with-model-do-i-need-to-use-a-model-as-a-join-table/86174)
**Author:** [@macarthy](https://www.ruby-forum.com/u/macarthy)\ **Replies:** 4\ **Last updated:** [February 21, 2007, 11:35am UTC](https://www.ruby-forum.com/t/help-with-model-do-i-need-to-use-a-model-as-a-join-table/86174 "2007-02-21T11:35:19Z")
HI all, newbie question, I’m not sure exactly how I should model the following DB Structure, do I need to use a model as a join table? Here is my database actors id name age movie id name year role id name req… --- ## [Searchable tag reference](https://www.ruby-forum.com/t/searchable-tag-reference/85153)
**Author:** [@igotimac](https://www.ruby-forum.com/u/igotimac)\ **Replies:** 4\ **Last updated:** [February 20, 2007, 8:57pm UTC](https://www.ruby-forum.com/t/searchable-tag-reference/85153 "2007-02-20T20:57:52Z")
Ok I really want to submit this to the Mental branch please Can somebody explain to me how to upload files with a ticket? I decided that the tag reference was too long to scroll through, so I added a search box to it. … --- ## [Parsing text files with dynamic contents](https://www.ruby-forum.com/t/parsing-text-files-with-dynamic-contents/84161)
**Author:** [@martignoni-a](https://www.ruby-forum.com/u/martignoni-a)\ **Replies:** 4\ **Last updated:** [February 2, 2007, 12:35am UTC](https://www.ruby-forum.com/t/parsing-text-files-with-dynamic-contents/84161 "2007-02-02T00:35:34Z")
Let’s guess a simple example: i need to parse a text file, wityh variables inside, and then output again the resulting text to a file or to screen. -------------start example text------------ hello, it is #{now}, you… --- ## [Ptite question ruby](https://www.ruby-forum.com/t/ptite-question-ruby/83662)
**Author:** [@patcito](https://www.ruby-forum.com/u/patcito)\ **Replies:** 4\ **Last updated:** [January 28, 2007, 5:56pm UTC](https://www.ruby-forum.com/t/ptite-question-ruby/83662 "2007-01-28T17:56:08Z")
Salut à tous, quelle est la manière la plus rapide de transformer var=‘how are you’ en array=\[‘how’,‘are’,‘you’\]? merci d’avance Pat --- ## [Deploying an application to the web](https://www.ruby-forum.com/t/deploying-an-application-to-the-web/82236)
**Author:** [@cdvr](https://www.ruby-forum.com/u/cdvr)\ **Replies:** 4\ **Last updated:** [January 18, 2007, 4:50pm UTC](https://www.ruby-forum.com/t/deploying-an-application-to-the-web/82236 "2007-01-18T16:50:16Z")
Ok, so I got my web host to install Ruby and RoR for me! The posted a “testapp” just so that I could see its up and working. So they created a directory named “testapp” which is in my “public\_html” folder (so it can … --- ## [Is there a HOWTO for compiling against msvcrt?](https://www.ruby-forum.com/t/is-there-a-howto-for-compiling-against-msvcrt/79719)
**Author:** [@Nikolai\_W](https://www.ruby-forum.com/u/Nikolai_W)\ **Replies:** 4\ **Last updated:** [December 20, 2006, 5:05pm UTC](https://www.ruby-forum.com/t/is-there-a-howto-for-compiling-against-msvcrt/79719 "2006-12-20T17:05:19Z")
Hi! Does anyone have a HOWTO on how to compile ruby-gnome2 against msvcrt? I need to compile the CVS version for Win32 so that I can use the new “wizard” dialogs. Thanks. nikolai Take Surveys. Earn Cash. Influence… --- ## [Comparativa Rails / Django](https://www.ruby-forum.com/t/comparativa-rails-django/76974)
**Author:** [@Manuel\_GonzSSSSlez\_S](https://www.ruby-forum.com/u/Manuel_GonzSSSSlez_S)\ **Replies:** 4\ **Last updated:** [November 26, 2006, 2:58pm UTC](https://www.ruby-forum.com/t/comparativa-rails-django/76974 "2006-11-26T14:58:48Z")
FYI: http://docs.google.com/View?docid=dcn8282p\_1hg4sr9 – Manuel http://linkja.com \* un agregador de tendencias http://simplelogica.net http://simplelogica.net/logicola --- ## [RedCloth to\_html strange behaviour](https://www.ruby-forum.com/t/redcloth-to-html-strange-behaviour/76703)
**Author:** [@Roman\_Semenenko](https://www.ruby-forum.com/u/Roman_Semenenko)\ **Replies:** 4\ **Last updated:** [November 21, 2006, 1:28pm UTC](https://www.ruby-forum.com/t/redcloth-to-html-strange-behaviour/76703 "2006-11-21T13:28:50Z")
Hi I’m parsing user’s input with RedCloth library. But it removes all spaces between elements, rounded by “\*” , “\_” , also between these elements and normal text. Example : ./script/console Loading development en… --- ## [Flickr Screencast not working](https://www.ruby-forum.com/t/flickr-screencast-not-working/73201)
**Author:** [@keith](https://www.ruby-forum.com/u/keith)\ **Replies:** 4\ **Last updated:** [October 25, 2006, 7:32pm UTC](https://www.ruby-forum.com/t/flickr-screencast-not-working/73201 "2006-10-25T19:32:21Z")
ok I am sure we’ve all tried to get the flickr screencast from the main ruby on rails site working. I followed along and tried to get it up and got nothing… When i hit search i get an error message saying “Invalid AP… --- ## [Problem setting up Radiant](https://www.ruby-forum.com/t/problem-setting-up-radiant/69311)
**Author:** [@johnt519](https://www.ruby-forum.com/u/johnt519)\ **Replies:** 4\ **Last updated:** [September 20, 2006, 1:50pm UTC](https://www.ruby-forum.com/t/problem-setting-up-radiant/69311 "2006-09-20T13:50:34Z")
I’m looking for some hints on how to set up Radiant (and by extension any rails app) under a subdirectory. (running Ubuntu with Apache2) IE. I want to set it up as: http://mysite.com/radiant (not as a virtual direct… --- ## [File\_column just will not work](https://www.ruby-forum.com/t/file-column-just-will-not-work/101469)
**Author:** [@scoobycoder](https://www.ruby-forum.com/u/scoobycoder)\ **Replies:** 4\ **Last updated:** [August 7, 2006, 5:39pm UTC](https://www.ruby-forum.com/t/file-column-just-will-not-work/101469 "2006-08-07T17:39:46Z")
Hello, I have been trying for some time to get a file to upload using the file\_column plugin. My code is here: Parked at Loopia But my code is not the issue. I cannot even pass the unit test that come with the file\_… --- ## [When saving parent fails, children will still be updated](https://www.ruby-forum.com/t/when-saving-parent-fails-children-will-still-be-updated/63223)
**Author:** [@bazzel](https://www.ruby-forum.com/u/bazzel)\ **Replies:** 4\ **Last updated:** [June 14, 2006, 12:26pm UTC](https://www.ruby-forum.com/t/when-saving-parent-fails-children-will-still-be-updated/63223 "2006-06-14T12:26:11Z")
Hi all, When submitting a master/detail form I first want to handle the children before saving the parent. There are has\_many and belongs\_to relations between the parent and the children, so I can edit the children u… --- ## [Calling validates\_inclusion\_of out of default namespace](https://www.ruby-forum.com/t/calling-validates-inclusion-of-out-of-default-namespace/93758)
**Author:** [@halfgaar](https://www.ruby-forum.com/u/halfgaar)\ **Replies:** 4\ **Last updated:** [April 11, 2006, 6:05pm UTC](https://www.ruby-forum.com/t/calling-validates-inclusion-of-out-of-default-namespace/93758 "2006-04-11T18:05:47Z")
Hi, I’m trying to run the “validates\_inclusion\_of” method in a before\_save hook, because the range is dependant on the related data. But I can’t figure out how to call it. When calling it normally, it says it can’t … --- ## [Agile book deltas](https://www.ruby-forum.com/t/agile-book-deltas/51488)
**Author:** [@fxn](https://www.ruby-forum.com/u/fxn)\ **Replies:** 4\ **Last updated:** [January 2, 2006, 9:40pm UTC](https://www.ruby-forum.com/t/agile-book-deltas/51488 "2006-01-02T21:40:20Z")
Are there deltas for the revisions of the PDF version of the Agile book? – fxn --- ## [PDF::Writer crashes](https://www.ruby-forum.com/t/pdf-writer-crashes/52234)
**Author:** [@brutyn\_nick](https://www.ruby-forum.com/u/brutyn_nick)\ **Replies:** 4\ **Last updated:** [December 5, 2005, 8:54pm UTC](https://www.ruby-forum.com/t/pdf-writer-crashes/52234 "2005-12-05T20:54:00Z")
Hey, I have put my site online and sometimes the site crashes when I want to create a pdf file. But when I reboot the server it works again. It crashes on: margin = PDF::Writer.cm2pts(1) Or pdf = PDF::Writer.prepr… --- ## [\[ruby-trunk - Bug #10722\] \[Open\] Array#keep\_if is borked if user calls 'break'](https://www.ruby-forum.com/t/ruby-trunk-bug-10722-open-array-keep-if-is-borked-if-user-calls-break/233757)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [January 9, 2015, 9:53am UTC](https://www.ruby-forum.com/t/ruby-trunk-bug-10722-open-array-keep-if-is-borked-if-user-calls-break/233757 "2015-01-09T09:53:01Z")
Issue #10722 has been reported by \_ wanabe. Bug #10722: Array#keep\_if is borked if user calls ‘break’ Author: \_ wanabe Status: Open Priority: Normal Assignee: Category: Target version: ruby -v: ruby 2.3.0dev (2015-0… --- ## [Affiliate program on ruby on rails](https://www.ruby-forum.com/t/affiliate-program-on-ruby-on-rails/113046)
**Author:** [@nomad](https://www.ruby-forum.com/u/nomad)\ **Replies:** 0\ **Last updated:** [August 26, 2007, 10:26pm UTC](https://www.ruby-forum.com/t/affiliate-program-on-ruby-on-rails/113046 "2007-08-26T22:26:19Z")
Hi, All! As it says here - http://wiki.rubyonrails.org/rails/pages/HowtoRailsAffiliateProgram : “This post is dedicated to building a secure Ruby on Rails Affiliate Program (using MySQL and/or PosgreSQL) that can tra… --- ## [I am trying to add an additional 'int' parameter in an OOT module](https://www.ruby-forum.com/t/i-am-trying-to-add-an-additional-int-parameter-in-an-oot-module/252987)
**Author:** [@mia](https://www.ruby-forum.com/u/mia)\ **Replies:** 0\ **Last updated:** [September 6, 2019, 12:45pm UTC](https://www.ruby-forum.com/t/i-am-trying-to-add-an-additional-int-parameter-in-an-oot-module/252987 "2019-09-06T12:45:51Z")
I have a functioning OOT block in GNU radio. I am just trying to add an extra parameter to it to increase the block’s flexibility via GRC . I have made appropriate modifications in all the .h, .cc files corresponding to… --- ## [Its difficult find a hosting for ruby rack app?](https://www.ruby-forum.com/t/its-difficult-find-a-hosting-for-ruby-rack-app/245330)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 0\ **Last updated:** [April 18, 2017, 2:10am UTC](https://www.ruby-forum.com/t/its-difficult-find-a-hosting-for-ruby-rack-app/245330 "2017-04-18T02:10:53Z")
Its difficult find a hosting for ruby rack app? --- ## [OpenResty 1.9.7.1 released](https://www.ruby-forum.com/t/openresty-1-9-7-1-released/243715)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [December 25, 2015, 7:39am UTC](https://www.ruby-forum.com/t/openresty-1-9-7-1-released/243715 "2015-12-25T07:39:43Z")
Hi folks I am happy to announce the new formal release, 1.9.7.1, of the OpenResty web platform based on NGINX and Lua: https://openresty.org/#Download Both the (portable) source code distribution and the Win32 binary … --- ## [Basic question about gets.chomp](https://www.ruby-forum.com/t/basic-question-about-gets-chomp/239002)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [February 7, 2014, 3:32am UTC](https://www.ruby-forum.com/t/basic-question-about-gets-chomp/239002 "2014-02-07T03:32:36Z")
Hi All, Sorry if i am bothering you all with a silly question. I am new to programming itself not just to ruby. print "what is your age? " age = gets.chomp() puts “So you are %s years old.”, %age This is not workin… --- ## [Use of FCKEDITOR as normal text area](https://www.ruby-forum.com/t/use-of-fckeditor-as-normal-text-area/237217)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 3\ **Last updated:** [October 31, 2013, 7:51am UTC](https://www.ruby-forum.com/t/use-of-fckeditor-as-normal-text-area/237217 "2013-10-31T07:51:59Z")
Hi all I am trying to use Fckeditor as text area to send mails.here is my code \<% remote\_form\_for :send\_sms, :before =\> “Element.show(‘loader’)”, :success =\> “Element.hide(‘loader’)” do |sms| %\> \<%= fckeditor\_texta… --- ## [Invoking helper method in controller and view breaks the separation of concern?](https://www.ruby-forum.com/t/invoking-helper-method-in-controller-and-view-breaks-the-separation-of-concern/227930)
**Author:** [@jmaenpaa](https://www.ruby-forum.com/u/jmaenpaa)\ **Replies:** 3\ **Last updated:** [April 4, 2013, 1:57am UTC](https://www.ruby-forum.com/t/invoking-helper-method-in-controller-and-view-breaks-the-separation-of-concern/227930 "2013-04-04T01:57:49Z")
I came across some posts which postulate that it’s undesirable to share helper methods across controller and views because UI code (designed to render HTML) should be separate from controller code (designed for handli… --- ## [Finding the visitors details of my website](https://www.ruby-forum.com/t/finding-the-visitors-details-of-my-website/225170)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [December 19, 2012, 10:34am UTC](https://www.ruby-forum.com/t/finding-the-visitors-details-of-my-website/225170 "2012-12-19T10:34:00Z")
Hi Folks, Good Day to all! I have one urgent task in my project. Have to displays the visitors count, who are all visiting my website. Eg: If anyone visited my site in Canada, in my admin panel i should displays t… --- ## [ImportError: No module named pygtk](https://www.ruby-forum.com/t/importerror-no-module-named-pygtk/223703)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [October 15, 2012, 2:11am UTC](https://www.ruby-forum.com/t/importerror-no-module-named-pygtk/223703 "2012-10-15T02:11:54Z")
Hello, I installed python-2.7.3, because I wanted to use the Idle, to create scripts, the “python” command it wasn’t enough, when I typed idle, it gave me an error: \*\* IDLE can’t import Tkinter. Your Python may not b… --- ## [Devise sign up with paypal](https://www.ruby-forum.com/t/devise-sign-up-with-paypal/222909)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 3\ **Last updated:** [September 15, 2012, 11:35am UTC](https://www.ruby-forum.com/t/devise-sign-up-with-paypal/222909 "2012-09-15T11:35:27Z")
Hi All, I have a rails 3.1 application where user can sign up in two ways- free trail for 10 days and after 10 days they will have to pay to use the app. While sign-up these two options will be present. I did sign up… --- ## [Socket select performance](https://www.ruby-forum.com/t/socket-select-performance/217489)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [March 22, 2012, 5:46pm UTC](https://www.ruby-forum.com/t/socket-select-performance/217489 "2012-03-22T17:46:05Z")
I’m not sure if this is a performance issue with select per say, or if it’s more a question of what’s the best strategy for what we are doing. This is with jruby-1.6.7. For each request our rails app handles, we make… --- ## [Access a “session” variable in a nested model](https://www.ruby-forum.com/t/access-a-session-variable-in-a-nested-model/213968)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [November 17, 2011, 10:36pm UTC](https://www.ruby-forum.com/t/access-a-session-variable-in-a-nested-model/213968 "2011-11-17T22:36:16Z")
Hello people. I have a big problem here. In my rails 3.0.9 app I have a model “invoice” that model “accepts nested attributes” for “invoice details”. So, I don’t have a “controller” nor “views” for “invoice details”,… --- ## [Download rvm and install later?](https://www.ruby-forum.com/t/download-rvm-and-install-later/211953)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [September 18, 2011, 7:17pm UTC](https://www.ruby-forum.com/t/download-rvm-and-install-later/211953 "2011-09-18T19:17:15Z")
How do you download rvm without installing it? --- ## [Closed keepalive connection](https://www.ruby-forum.com/t/closed-keepalive-connection/167042)
**Author:** [@AMP\_Admin](https://www.ruby-forum.com/u/AMP_Admin)\ **Replies:** 3\ **Last updated:** [September 9, 2011, 7:04am UTC](https://www.ruby-forum.com/t/closed-keepalive-connection/167042 "2011-09-09T07:04:17Z")
I just can’t seem to get rid of my logs filling up with ‘closed keepalive connection’. Thoughts? --- ## [Couldn't find 'rspec' generator](https://www.ruby-forum.com/t/couldnt-find-rspec-generator/203939)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [March 2, 2011, 2:21pm UTC](https://www.ruby-forum.com/t/couldnt-find-rspec-generator/203939 "2011-03-02T14:21:17Z")
Hi, I am trying to learn the RSpec but unfortunately I found all the tutorials which are very old. Is anyone have latest tutorial? I am following some tutorial, I have followed the following steps:- gem install rspe… --- ## [Get request by session id?](https://www.ruby-forum.com/t/get-request-by-session-id/203055)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [February 11, 2011, 2:32pm UTC](https://www.ruby-forum.com/t/get-request-by-session-id/203055 "2011-02-11T14:32:39Z")
Hello, i’ve stored my sessions in a session table and can acces them via: Session.all (id, session\_id, data, c\_at, u\_at) also i can get my current session\_id via: request.session\_options\[:id\] Is there a possibility … --- ## [\`gem\_original\_require': no such file to load -- prawn/core (MissingSourceFile)](https://www.ruby-forum.com/t/gem-original-require-no-such-file-to-load-prawn-core-missingsourcefile/199616)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 0\ **Last updated:** [November 25, 2010, 7:43am UTC](https://www.ruby-forum.com/t/gem-original-require-no-such-file-to-load-prawn-core-missingsourcefile/199616 "2010-11-25T07:43:16Z")
Hi, I have uploaded all the files to the linux server(shared server), and configured Database.yml, But when i try to run the server it show the following error: jailshell-3.2$ ruby script/server =\> Booting Mongrel … --- ## [A use case for strmask gem?](https://www.ruby-forum.com/t/a-use-case-for-strmask-gem/197381)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 3\ **Last updated:** [October 13, 2010, 9:00pm UTC](https://www.ruby-forum.com/t/a-use-case-for-strmask-gem/197381 "2010-10-13T21:00:48Z")
String::Mask is a library I created not for a specific use case, but simply b/c it had a certain logical sense to it. However, to this day I have not conceived of any need for it. I’m wondering if anyone else can thin… --- ## [Uninitialized constant Connector(Name Error)](https://www.ruby-forum.com/t/uninitialized-constant-connector-name-error/194846)
**Author:** [@thotheolh](https://www.ruby-forum.com/u/thotheolh)\ **Replies:** 3\ **Last updated:** [September 13, 2010, 6:00am UTC](https://www.ruby-forum.com/t/uninitialized-constant-connector-name-error/194846 "2010-09-13T06:00:30Z")
I have seen a thread that has nearly the same problems but I guess mine should be some other problems. I had my Connector.rb and test.rb classes next to each other so it should be able to interact. Do bear with me as… --- ## [File size vs. Directory size problem](https://www.ruby-forum.com/t/file-size-vs-directory-size-problem/178724)
**Author:** [@tomtt](https://www.ruby-forum.com/u/tomtt)\ **Replies:** 3\ **Last updated:** [November 11, 2009, 10:43am UTC](https://www.ruby-forum.com/t/file-size-vs-directory-size-problem/178724 "2009-11-11T10:43:02Z")
Hi all, Got a bit of a problem I dont know how to go about. Basically my script takes 2 different directories, puts each file/sub directory into an array for each, sorts the array, compares them, and then spits out w… --- ## [Gems:refresh\_specs](https://www.ruby-forum.com/t/gems-refresh-specs/169511)
**Author:** [@Mistress\_Janna\_Bros](https://www.ruby-forum.com/u/Mistress_Janna_Bros)\ **Replies:** 3\ **Last updated:** [June 7, 2009, 8:12pm UTC](https://www.ruby-forum.com/t/gems-refresh-specs/169511 "2009-06-07T20:12:01Z")
Why, when I do a : jruby -S rake gems:refresh\_specs --trace from the top-level dir of my rails app, do I get the following stack trace: \*\* Invoke gems:refresh\_specs (first\_time) \*\* Invoke gems:base (first\_time) \*… --- ## [Proxy\_cache and restarts](https://www.ruby-forum.com/t/proxy-cache-and-restarts/167046)
**Author:** [@Resicow](https://www.ruby-forum.com/u/Resicow)\ **Replies:** 3\ **Last updated:** [May 13, 2009, 4:36pm UTC](https://www.ruby-forum.com/t/proxy-cache-and-restarts/167046 "2009-05-13T16:36:19Z")
Hello, I have a question on for nginx handles restarts and proxy\_cache. Say I have 2 million objects cached, taking up 50GBs of space. Then I get a kernel panic or some other error, and have to restart the physical m… [Previous page](https://www.ruby-forum.com/top.md?page=1274&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1276&per_page=50)