# Top **URL:** https://www.ruby-forum.com/top.md?page=1112 [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:** 1113 --- ## [Location header rewrite](https://www.ruby-forum.com/t/location-header-rewrite/214521)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 3\ **Last updated:** [December 5, 2011, 8:01am UTC](https://www.ruby-forum.com/t/location-header-rewrite/214521 "2011-12-05T08:01:20Z")
How do I go about rewriting the Location header in a response? I have setup nginx as a reverse proxy to a web mail server. Everything run good if data is self contain on that server. When an email have links to diff… --- ## [Require 'green\_shoes' -\> ruby: no such file to load -- green\_shoes (LoadError)](https://www.ruby-forum.com/t/require-green-shoes-ruby-no-such-file-to-load-green-shoes-loaderror/210370)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [August 6, 2011, 2:13pm UTC](https://www.ruby-forum.com/t/require-green-shoes-ruby-no-such-file-to-load-green-shoes-loaderror/210370 "2011-08-06T14:13:10Z")
Sorry for this newbie’s question, but I’m stuck: I installed the “green\_shoes” gem on my Win7 PC (together with Ruby 1.8.7 that is) and everything looks fine at 1st glance: A “gem list” on the cmd line results in thi… --- ## [Http.rb:681: \[BUG\] Segmentation fault](https://www.ruby-forum.com/t/http-rb-bug-segmentation-fault/209503)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [July 15, 2011, 9:43am UTC](https://www.ruby-forum.com/t/http-rb-bug-segmentation-fault/209503 "2011-07-15T09:43:32Z")
DEPRECATION WARNING: Using form\_for(:name, @resource) is deprecated. Please use form\_for(@resource, :as =\> :name) instead. (called from \_app\_views\_distribution\_pay\_html\_erb\_\_125060545\_106373980\_296134994 at /home/depl… --- ## [Rails3 how to scope it, using a serialized array?](https://www.ruby-forum.com/t/rails3-how-to-scope-it-using-a-serialized-array/206136)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [April 25, 2011, 5:27pm UTC](https://www.ruby-forum.com/t/rails3-how-to-scope-it-using-a-serialized-array/206136 "2011-04-25T17:27:21Z")
giving a simple model, with a serialized Array attribute class Instructor \< User … serialize :languages, Array I am looking in defining scopes like this : scope speaking\_english, lambda { where(“languages … inclu… --- ## [Exponential and trigonometric functions](https://www.ruby-forum.com/t/exponential-and-trigonometric-functions/203762)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 0\ **Last updated:** [February 26, 2011, 6:53pm UTC](https://www.ruby-forum.com/t/exponential-and-trigonometric-functions/203762 "2011-02-26T18:53:31Z")
Hi, I am trying to use the block “multiply by a constant” in order to add a phase shift to an exponential function, e^(1j\*beta). The most curious thing here, is that GNUradio does not have any function like these dec… --- ## [Trisha Navel](https://www.ruby-forum.com/t/trisha-navel/180275)
**Author:** [@pistol](https://www.ruby-forum.com/u/pistol)\ **Replies:** 0\ **Last updated:** [December 16, 2009, 10:57am UTC](https://www.ruby-forum.com/t/trisha-navel/180275 "2009-12-16T10:57:29Z")
Trisha Navel. See hot sexy telugu tamil actress trisha romantic navel at http://hotsexyphotosandvideos.blogspot.com/2009/12/blog-post.html --- ## [Plugin to generate text logs using cucumber](https://www.ruby-forum.com/t/plugin-to-generate-text-logs-using-cucumber/166996)
**Author:** [@anilg](https://www.ruby-forum.com/u/anilg)\ **Replies:** 3\ **Last updated:** [May 1, 2009, 9:54pm UTC](https://www.ruby-forum.com/t/plugin-to-generate-text-logs-using-cucumber/166996 "2009-05-01T21:54:11Z")
Hi, I was able to run the scenarios using rake features in cucmber, All the respective results are displayed in colour in std output. is there any plugin using which i can capture these results(that are generated at … --- ## [IronRuby hosting: self becomes nil](https://www.ruby-forum.com/t/ironruby-hosting-self-becomes-nil/157277)
**Author:** [@alex\_2k8](https://www.ruby-forum.com/u/alex_2k8)\ **Replies:** 3\ **Last updated:** [January 10, 2009, 10:24am UTC](https://www.ruby-forum.com/t/ironruby-hosting-self-becomes-nil/157277 "2009-01-10T10:24:59Z")
Hello, I get very odd results with attached code: #System::Windows::Forms::Form:0x000005c nil #System::Windows::Forms::Form:0x000005e While was expected #System::Windows::Forms::Form:0x000005c #System::Windows:… --- ## [Nuevo en el foro y en ROR](https://www.ruby-forum.com/t/nuevo-en-el-foro-y-en-ror/151962)
**Author:** [@martinaustin](https://www.ruby-forum.com/u/martinaustin)\ **Replies:** 3\ **Last updated:** [October 28, 2008, 5:04pm UTC](https://www.ruby-forum.com/t/nuevo-en-el-foro-y-en-ror/151962 "2008-10-28T17:04:05Z")
Saludos a la comunidad ROR :slight\_smile: Mi nombre es Martin , soy Uruguayo , desarrollador PHP y usuario Linux (openSuse) y hoy comenzé a hechar mano a ROR asi que me apreció apropiado estar en contacto con esta c… --- ## [A disk space problem when using nginx 0.6.32 and apache2](https://www.ruby-forum.com/t/a-disk-space-problem-when-using-nginx-0-6-32-and-apache2/144698)
**Author:** [@baalchina](https://www.ruby-forum.com/u/baalchina)\ **Replies:** 3\ **Last updated:** [August 4, 2008, 6:13pm UTC](https://www.ruby-forum.com/t/a-disk-space-problem-when-using-nginx-0-6-32-and-apache2/144698 "2008-08-04T18:13:12Z")
Hi, everyone. I am using an nginx 0.6.32 and apache2 in a CentOS 4.4 server, running a php web forum. Apache listening in 127.0.0.1:81, and nginx proxy php requests to apache. I made my /usr/local 10g space. But I fo… --- ## [Base qui ne respect pas les conventions rails](https://www.ruby-forum.com/t/base-qui-ne-respect-pas-les-conventions-rails/139967)
**Author:** [@mazraelle](https://www.ruby-forum.com/u/mazraelle)\ **Replies:** 3\ **Last updated:** [June 9, 2008, 5:42pm UTC](https://www.ruby-forum.com/t/base-qui-ne-respect-pas-les-conventions-rails/139967 "2008-06-09T17:42:05Z")
Bonjour, J’utilise une base de données qui ne suit pas du tout las convention rails. J’ai trouvé quelques infos et j’aimerai que vous affirmer ou infirmer ce que je vais dire. Le nom des tables ne suit pas l… --- ## [Email Providers](https://www.ruby-forum.com/t/email-providers/133823)
**Author:** [@jmckible](https://www.ruby-forum.com/u/jmckible)\ **Replies:** 3\ **Last updated:** [April 4, 2008, 1:35am UTC](https://www.ruby-forum.com/t/email-providers/133823 "2008-04-04T01:35:08Z")
I’m curious if anyone has any recommendation for email service providers. I’m currently using AuthSMTP and it’s working out okay. I’m looking for a little more flexibility in which headers are available to set, and … --- ## [Lightweight scalable image proxy](https://www.ruby-forum.com/t/lightweight-scalable-image-proxy/124941)
**Author:** [@ericgoodwin](https://www.ruby-forum.com/u/ericgoodwin)\ **Replies:** 3\ **Last updated:** [January 4, 2008, 12:06am UTC](https://www.ruby-forum.com/t/lightweight-scalable-image-proxy/124941 "2008-01-04T00:06:39Z")
I need to proxy images from facebook through a different url (one which I can put a crossdomain.xml file) Im currently using like 20 mongrels where I run: def index return unless params\[:url\].include?(“facebook.com”) … --- ## [Trouble with dialog based application](https://www.ruby-forum.com/t/trouble-with-dialog-based-application/116788)
**Author:** [@chauk-mean](https://www.ruby-forum.com/u/chauk-mean)\ **Replies:** 3\ **Last updated:** [October 11, 2007, 4:05am UTC](https://www.ruby-forum.com/t/trouble-with-dialog-based-application/116788 "2007-10-11T04:05:37Z")
Hi, A long time ago, I made some MFC GUI programming … There was basically 2 kinds of application : dialog based application : a simple app based on a dialog (without menu, toolbar, status bar …) frame based app (Si… --- ## [Interact with the database from a simple ruby script](https://www.ruby-forum.com/t/interact-with-the-database-from-a-simple-ruby-script/107244)
**Author:** [@Jean-Francois](https://www.ruby-forum.com/u/Jean-Francois)\ **Replies:** 3\ **Last updated:** [June 20, 2007, 4:30pm UTC](https://www.ruby-forum.com/t/interact-with-the-database-from-a-simple-ruby-script/107244 "2007-06-20T16:30:51Z")
Hi, I have a simple rails application with a model. The data that needs to be entered in the database comes from an external application which I can parse using a standard ruby script. What would be the proper way to… --- ## [Missing file in gem and tgz](https://www.ruby-forum.com/t/missing-file-in-gem-and-tgz/105541)
**Author:** [@Andrew\_OSBrien](https://www.ruby-forum.com/u/Andrew_OSBrien)\ **Replies:** 3\ **Last updated:** [May 31, 2007, 5:50am UTC](https://www.ruby-forum.com/t/missing-file-in-gem-and-tgz/105541 "2007-05-31T05:50:12Z")
I discovered this yesterday, but I think people had stopped reading the thread it was in, so I’ll go ahead and repost it with a more attention grabbing subject line :slight\_smile: . It looks like one of the standard R… --- ## [Syntax error, unexpected kOR](https://www.ruby-forum.com/t/syntax-error-unexpected-kor/90178)
**Author:** [@nonno\_lele](https://www.ruby-forum.com/u/nonno_lele)\ **Replies:** 3\ **Last updated:** [March 26, 2007, 5:47pm UTC](https://www.ruby-forum.com/t/syntax-error-unexpected-kor/90178 "2007-03-26T17:47:39Z")
Hello there, I’m newbie with ruby and to be onest I’m quite surprised about a strange behaviour I found: How the interpreter works with this lines looks odd to me: def dummy? (true or false ) end This one has no p… --- ## [Observe\_field w/check\_box (how do you capture unchecked even](https://www.ruby-forum.com/t/observe-field-w-check-box-how-do-you-capture-unchecked-even/72578)
**Author:** [@Tate\_H](https://www.ruby-forum.com/u/Tate_H)\ **Replies:** 3\ **Last updated:** [October 18, 2006, 7:19am UTC](https://www.ruby-forum.com/t/observe-field-w-check-box-how-do-you-capture-unchecked-even/72578 "2006-10-18T07:19:32Z")
Hi: Does observe\_field work w/check\_box? When a checkbox is checked, all works. When it is unchecked, I get “undefined” for params\[:option\]. more info on what I’m using: my check\_box method produces this: my obse… --- ## [Sort\_by with via a parent models child](https://www.ruby-forum.com/t/sort-by-with-via-a-parent-models-child/99191)
**Author:** [@ruby-doug](https://www.ruby-forum.com/u/ruby-doug)\ **Replies:** 3\ **Last updated:** [July 20, 2006, 10:30pm UTC](https://www.ruby-forum.com/t/sort-by-with-via-a-parent-models-child/99191 "2006-07-20T22:30:35Z")
I am having a problem with ruby’s sort\_by function. I want to sort a list of parent model objects based on the children of the parent models. Normally you might say sortedList = modelList.sort\_by { |model| model\[‘som… --- ## [Log4r and rails](https://www.ruby-forum.com/t/log4r-and-rails/57216)
**Author:** [@helium](https://www.ruby-forum.com/u/helium)\ **Replies:** 3\ **Last updated:** [May 19, 2006, 8:50am UTC](https://www.ruby-forum.com/t/log4r-and-rails/57216 "2006-05-19T08:50:50Z")
Hey there folks. I would really like to use log4r as my default logger in Rails, but I’m having a hard time getting it to work. I’m not even sure I’m plugging it in in the right place. I’m using log4r 1.0.5 and rails … --- ## [Like Query Across Multiple Tables](https://www.ruby-forum.com/t/like-query-across-multiple-tables/53884)
**Author:** [@danhobbs](https://www.ruby-forum.com/u/danhobbs)\ **Replies:** 3\ **Last updated:** [February 16, 2006, 3:01am UTC](https://www.ruby-forum.com/t/like-query-across-multiple-tables/53884 "2006-02-16T03:01:55Z")
Firstly, I’m still learning Ruby and rails, so there could be a very simple solution to this. I want to search across multiple tables with a “like” query eg: (SQL is probably the easiest way to describe it): select … --- ## [How to access request's raw\_header: HTTP hdr sent by browser](https://www.ruby-forum.com/t/how-to-access-requests-raw-header-http-hdr-sent-by-browser/74312)
**Author:** [@philpraxis](https://www.ruby-forum.com/u/philpraxis)\ **Replies:** 3\ **Last updated:** [December 22, 2005, 11:27am UTC](https://www.ruby-forum.com/t/how-to-access-requests-raw-header-http-hdr-sent-by-browser/74312 "2005-12-22T11:27:47Z")
Is that something possible, i’ve been trying to get to the RAW headers sent during a GET request on a page, and couldn’t find where. I’m using webrick. Here are the tries I did to get access to it: class ZController \<… --- ## [Valgrind and embedded ruby](https://www.ruby-forum.com/t/valgrind-and-embedded-ruby/48486)
**Author:** [@ihspm](https://www.ruby-forum.com/u/ihspm)\ **Replies:** 3\ **Last updated:** [November 21, 2005, 8:54pm UTC](https://www.ruby-forum.com/t/valgrind-and-embedded-ruby/48486 "2005-11-21T20:54:34Z")
Hi all, I’m currently testing an environment with embedding ruby and found an issue when allocating a large amount of ruby string objects in external C calls. Im not sure, whether I misunderstood the correct usage. T… --- ## [Jim Weirich Passed Away](https://www.ruby-forum.com/t/jim-weirich-passed-away/239292)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 5\ **Last updated:** [February 21, 2014, 6:38pm UTC](https://www.ruby-forum.com/t/jim-weirich-passed-away/239292 "2014-02-21T18:38:18Z")
https://twitter.com/dhh/status/436410949919313920 Was just watching his talk from Ruby Conf last year “Y Not Adventures in Functional Programming” http://www.confreaks.com/videos/1287-rubyconf2012-y-not-adventures-in-… --- ## [How to pick failed element in ruby](https://www.ruby-forum.com/t/how-to-pick-failed-element-in-ruby/237925)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 5\ **Last updated:** [December 9, 2013, 9:11am UTC](https://www.ruby-forum.com/t/how-to-pick-failed-element-in-ruby/237925 "2013-12-09T09:11:32Z")
hello friends , i have experience in working with javascript. New in ruby, can anybody help me in picking up the element which got failed while running my scripts. I want to store the name of the element that got fai… --- ## [Start time is out mp4](https://www.ruby-forum.com/t/start-time-is-out-mp4/245583)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 5\ **Last updated:** [June 22, 2013, 4:37pm UTC](https://www.ruby-forum.com/t/start-time-is-out-mp4/245583 "2013-06-22T16:37:39Z")
Hi Im using the mp4 module quite heavily, and very occasionally (once every minute or so on a busy website) there is an error written to error.log and status 500 returned in the access log \[error\] 42078#0: \*5510811 s… --- ## [ActiveRecord::Base.default\_scopes?](https://www.ruby-forum.com/t/activerecord-base-default-scopes/227310)
**Author:** [@agis\_a](https://www.ruby-forum.com/u/agis_a)\ **Replies:** 5\ **Last updated:** [March 12, 2013, 5:52pm UTC](https://www.ruby-forum.com/t/activerecord-base-default-scopes/227310 "2013-03-12T17:52:05Z")
ActiveRecord models has a weird behavior. class Post \< ActiveRecord::Base end % Post.default\_scopes? # =\> true This happens because Post.default\_scopes returns an empty array and .default\_scopes? calls !!\[\] which is… --- ## [Subdirectory still redirecting to www. despite rule](https://www.ruby-forum.com/t/subdirectory-still-redirecting-to-www-despite-rule/223016)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [September 19, 2012, 11:02am UTC](https://www.ruby-forum.com/t/subdirectory-still-redirecting-to-www-despite-rule/223016 "2012-09-19T11:02:41Z")
This issue is connected to the threads rewrite to www EXCEPT for one directory (Rewrite to www EXCEPT for one directory - NGINX - Ruby-Forum) and Nginx location rule for Wordpress Multisite in subdirectories (Nginx l… --- ## [A Question about Model and Database?](https://www.ruby-forum.com/t/a-question-about-model-and-database/222735)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [September 8, 2012, 12:45pm UTC](https://www.ruby-forum.com/t/a-question-about-model-and-database/222735 "2012-09-08T12:45:27Z")
hi i m new to rails i need to know the =\> which is the best way to create Database table in Rails? rails generate model User name:string email:string this will create a migration file with something like this clas… --- ## [fasterCSV meaning of a line](https://www.ruby-forum.com/t/fastercsv-meaning-of-a-line/222025)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [August 10, 2012, 3:21pm UTC](https://www.ruby-forum.com/t/fastercsv-meaning-of-a-line/222025 "2012-08-10T15:21:54Z")
What is the meaning of line?: if !in\_quotes || in\_quotes\[@parsers\[:stray\_quote\]\] at line approx 1643 in faster\_csv.rb --- ## [Asynchronous IO](https://www.ruby-forum.com/t/asynchronous-io/221053)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 5\ **Last updated:** [June 30, 2012, 12:16am UTC](https://www.ruby-forum.com/t/asynchronous-io/221053 "2012-06-30T00:16:07Z")
I have found quite a bit on the web regarding asynchronous IO, but nothing really works the way I expected it to in my case. I’m new to this but herewith my question anyway: Currently I’m using OI.popen to open a new … --- ## [\[Ruby 1.9 - Feature #5133\]\[Open\] Array#unzip as an alias of Array#transpose](https://www.ruby-forum.com/t/ruby-1-9-feature-5133-open-array-unzip-as-an-alias-of-array-transpose/210149)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [August 1, 2011, 4:35pm UTC](https://www.ruby-forum.com/t/ruby-1-9-feature-5133-open-array-unzip-as-an-alias-of-array-transpose/210149 "2011-08-01T16:35:11Z")
Issue #5133 has been reported by Kenta M… Feature #5133: Array#unzip as an alias of Array#transpose Author: Kenta M. Status: Open Priority: Normal Assignee: Yukihiro M. Category: core Target version: 1.9.x Arra… --- ## [Auth request module 0.2](https://www.ruby-forum.com/t/auth-request-module-0-2/185685)
**Author:** [@Maxim\_D](https://www.ruby-forum.com/u/Maxim_D)\ **Replies:** 5\ **Last updated:** [June 21, 2011, 10:53pm UTC](https://www.ruby-forum.com/t/auth-request-module-0-2/185685 "2011-06-21T22:53:32Z")
Hello! Changes with auth request module 0.2 (2010-03-24): \*) Feature: auth\_request\_set directive. \*) Bugfix: segmentation fault happened on auth request handled by proxy\_pass or fastcgi\_pass if initial request has … --- ## [ActionMailer](https://www.ruby-forum.com/t/actionmailer/202757)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [February 7, 2011, 5:03am UTC](https://www.ruby-forum.com/t/actionmailer/202757 "2011-02-07T05:03:34Z")
Hi, I am planning to write an internal messaging system for my users. Should I be using Actionmailer ? I am not interested in using any plugin or 3rd party sw as I want to learn some ror. Is actionmailer used mainl… --- ## [Can't load gem](https://www.ruby-forum.com/t/cant-load-gem/195379)
**Author:** [@landge](https://www.ruby-forum.com/u/landge)\ **Replies:** 5\ **Last updated:** [September 22, 2010, 3:14pm UTC](https://www.ruby-forum.com/t/cant-load-gem/195379 "2010-09-22T15:14:02Z")
Hi! I’ve run into some trouble while updating my ruby-version on ubuntu. I installed ruby1.9.1 linked /usr/bin/ruby to ruby1.9.1 installed rubygems1.3.7 with ruby1.9.1. My gem env output is this: RubyGems Environmen… --- ## [Plugins Restful\_authentication can't install](https://www.ruby-forum.com/t/plugins-restful-authentication-cant-install/195156)
**Author:** [@cameron1inm](https://www.ruby-forum.com/u/cameron1inm)\ **Replies:** 5\ **Last updated:** [September 17, 2010, 9:46pm UTC](https://www.ruby-forum.com/t/plugins-restful-authentication-cant-install/195156 "2010-09-17T21:46:00Z")
I’m a fairly new programmer, and I jump back and forth between PHP C# and Ruby. I’m trying to install a restful-authentication plugin but I can’t get it to install into my ruby directory. I have looked it up and folow… --- ## [Display a string properly in View](https://www.ruby-forum.com/t/display-a-string-properly-in-view/170508)
**Author:** [@on9west](https://www.ruby-forum.com/u/on9west)\ **Replies:** 5\ **Last updated:** [June 18, 2009, 12:00pm UTC](https://www.ruby-forum.com/t/display-a-string-properly-in-view/170508 "2009-06-18T12:00:53Z")
Dear all I have problem in print the string in View. @event = Event.first puts @event.event\_detail dreq\_reqno dreq\_status dreq\_create\_time 09P0917228 0 18 Jun 2009 16:32 09P5075748 0 18… --- ## [Controllers and form\_for](https://www.ruby-forum.com/t/controllers-and-form-for/166312)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [April 23, 2009, 8:38pm UTC](https://www.ruby-forum.com/t/controllers-and-form-for/166312 "2009-04-23T20:38:31Z")
I’m a bit confused on how this works. My form is sending to a weird location. Here’s my situation: I have a model: youtube.rb I have a controller called: youtube\_editor\_controller.rb In my youtube\_editor view, i have… --- ## [Have\_tag + quantity - question](https://www.ruby-forum.com/t/have-tag-quantity-question/162150)
**Author:** [@mawiniarski](https://www.ruby-forum.com/u/mawiniarski)\ **Replies:** 5\ **Last updated:** [March 6, 2009, 11:44pm UTC](https://www.ruby-forum.com/t/have-tag-quantity-question/162150 "2009-03-06T23:44:03Z")
Greetings, Is there a way to check quantity of tags? Something like this: response.should have\_tag(‘div’).quantity(4) Thanks. --- ## [Why can't to\_xml read my mind?](https://www.ruby-forum.com/t/why-cant-to-xml-read-my-mind/160982)
**Author:** [@Phlip](https://www.ruby-forum.com/u/Phlip)\ **Replies:** 5\ **Last updated:** [February 22, 2009, 6:47pm UTC](https://www.ruby-forum.com/t/why-cant-to-xml-read-my-mind/160982 "2009-02-22T18:47:32Z")
Railsters: I suspect the answer is “because they invented it before inventing eager loading”. The first minor issue with to\_xml’s refusal to read my mind is it’s not DRY (like my mind!): Model.all(:include =\>{ :thi… --- ## [Not enough space error on windows](https://www.ruby-forum.com/t/not-enough-space-error-on-windows/153614)
**Author:** [@ittayd](https://www.ruby-forum.com/u/ittayd)\ **Replies:** 5\ **Last updated:** [December 8, 2008, 8:30am UTC](https://www.ruby-forum.com/t/not-enough-space-error-on-windows/153614 "2008-12-08T08:30:19Z")
I get a ‘Not enough space’ error on windows. The disk has plenty of space and it looks like this is happening when writing a message to the screen. I saw somewhere that python has such an error because it is using a … --- ## [OpenID authentication](https://www.ruby-forum.com/t/openid-authentication/153942)
**Author:** [@PanosJee](https://www.ruby-forum.com/u/PanosJee)\ **Replies:** 5\ **Last updated:** [November 26, 2008, 11:03pm UTC](https://www.ruby-forum.com/t/openid-authentication/153942 "2008-11-26T23:03:40Z")
Hi there, I am trying to use the OpenID authentication plugin of DHH in conjuction with ruby-openid 2.1.2 gem put it seems there is a problem because in my login action the plugin redirects me to the openid provider a… --- ## [Strange HTTPS/Cache Behavior](https://www.ruby-forum.com/t/strange-https-cache-behavior/143104)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [July 22, 2008, 8:09pm UTC](https://www.ruby-forum.com/t/strange-https-cache-behavior/143104 "2008-07-22T20:09:50Z")
Caching depending on mime-types Server has includes https caching instructions to cache jpg/gif/js/css files for 1 hour however these parameters seem removed from the headers. How can this be passed browsers - we n… --- ## [REST params for new action](https://www.ruby-forum.com/t/rest-params-for-new-action/118436)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 5\ **Last updated:** [October 27, 2007, 1:47am UTC](https://www.ruby-forum.com/t/rest-params-for-new-action/118436 "2007-10-27T01:47:18Z")
Hey all, I need to pass an id to a new REST action which creates an image for a user. So I need to pass the user id to the REST action in order to create the image for that user, i’m trying this view: \<%= link\_to ‘A… --- ## [Ruby "Add-ons" Dictionary and Pronunciation guide please](https://www.ruby-forum.com/t/ruby-add-ons-dictionary-and-pronunciation-guide-please/115813)
**Author:** [@toadkicker](https://www.ruby-forum.com/u/toadkicker)\ **Replies:** 5\ **Last updated:** [September 28, 2007, 11:11pm UTC](https://www.ruby-forum.com/t/ruby-add-ons-dictionary-and-pronunciation-guide-please/115813 "2007-09-28T23:11:12Z")
Rubinius, Watir, RSpec, hpricot, YARV, YAML, rubygems, rake, rinda, erb, irb, IronRuby, jruby, webistrano, attachment\_fu, rubyscript2exe, cplusruby, dike, GOD, mongrel, scrubyt, PDF::Writer, curses, rexml, fire, dcov,… --- ## [Sharing view code across actions with the same function](https://www.ruby-forum.com/t/sharing-view-code-across-actions-with-the-same-function/114354)
**Author:** [@acgreen](https://www.ruby-forum.com/u/acgreen)\ **Replies:** 5\ **Last updated:** [September 17, 2007, 1:25pm UTC](https://www.ruby-forum.com/t/sharing-view-code-across-actions-with-the-same-function/114354 "2007-09-17T13:25:14Z")
Does anyone have any techniques for sharing view code generators (partials, helpers, yielding to content\_for) across actions in different controllers that essentionally do the same thing. The biggest discernable weakn… --- ## [Parse text with ruby](https://www.ruby-forum.com/t/parse-text-with-ruby/105730)
**Author:** [@kostas](https://www.ruby-forum.com/u/kostas)\ **Replies:** 5\ **Last updated:** [June 10, 2007, 12:37am UTC](https://www.ruby-forum.com/t/parse-text-with-ruby/105730 "2007-06-10T00:37:02Z")
Hello friends, I have the following txt log file ==\> ================================================================================= \[DEBUG\] 5/24/07 5:35:50 PM : Finished to read one line : r 250 1006 -63 -65 91 -6… --- ## [Mystified by forms and models](https://www.ruby-forum.com/t/mystified-by-forms-and-models/106083)
**Author:** [@smc7000](https://www.ruby-forum.com/u/smc7000)\ **Replies:** 5\ **Last updated:** [June 7, 2007, 3:37am UTC](https://www.ruby-forum.com/t/mystified-by-forms-and-models/106083 "2007-06-07T03:37:03Z")
Okay. Either I’m missing something WAY basic or Rails and its API are lying to me (experience tells me it’s the former). Here is the basic setup for a check\_box tag in the API: \<%= check\_box(‘object’, ‘method’) %\> Ri… --- ## [Rails Server](https://www.ruby-forum.com/t/rails-server/91252)
**Author:** [@mick](https://www.ruby-forum.com/u/mick)\ **Replies:** 5\ **Last updated:** [April 6, 2007, 4:57am UTC](https://www.ruby-forum.com/t/rails-server/91252 "2007-04-06T04:57:17Z")
Hi, I use the standard rails webrick server to run my web application on my local machine (I access it through http://localhost:3000 etc etc) but I was wondering if there was a way I can access it from the web, e.g. … --- ## [Sampling Freq](https://www.ruby-forum.com/t/sampling-freq/89797)
**Author:** [@Jonathan\_Shan](https://www.ruby-forum.com/u/Jonathan_Shan)\ **Replies:** 5\ **Last updated:** [March 23, 2007, 1:49pm UTC](https://www.ruby-forum.com/t/sampling-freq/89797 "2007-03-23T13:49:37Z")
Hello, At the transmitting end, I have defined a sine wave using: gr.sig\_source\_c(sampling\_freq, gr.GR\_SIN\_WAVE, baseband\_freq, … ) Such that: sampling\_freq = 16 \* baseband\_freq When I send this to file\_sink, I see c… [Previous page](https://www.ruby-forum.com/top.md?page=1111&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1113&per_page=50)