# Top **URL:** https://www.ruby-forum.com/top.md?page=1608 [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:** 1609 --- ## [Your view on MasterView!](https://www.ruby-forum.com/t/your-view-on-masterview/59210)
**Author:** [@doug](https://www.ruby-forum.com/u/doug)\ **Replies:** 3\ **Last updated:** [May 3, 2006, 6:58pm UTC](https://www.ruby-forum.com/t/your-view-on-masterview/59210 "2006-05-03T18:58:28Z")
Has anybody tried (or will check out) the MasterView plugin? Anything else similar to or better than this? From http://wiki.rubyonrails.org/rails/pages/MasterView+Plugin “MasterView is a ruby/rails optimized HTML/XHT… --- ## [Helping with scriptaculous/Thomas Fuchs MIA?](https://www.ruby-forum.com/t/helping-with-scriptaculous-thomas-fuchs-mia/53418)
**Author:** [@dracos](https://www.ruby-forum.com/u/dracos)\ **Replies:** 3\ **Last updated:** [April 12, 2006, 8:23pm UTC](https://www.ruby-forum.com/t/helping-with-scriptaculous-thomas-fuchs-mia/53418 "2006-04-12T20:23:18Z")
Hi, In the last few days I’ve been working a lot on rewriting the dragdrop.js code. I’ve made changes for what I think is stronger object-oriented design and made more parallels between how Droppbables and Draggables… --- ## [Picking apart the rails codebase / transitioning from novice](https://www.ruby-forum.com/t/picking-apart-the-rails-codebase-transitioning-from-novice/55829)
**Author:** [@mike](https://www.ruby-forum.com/u/mike)\ **Replies:** 3\ **Last updated:** [March 24, 2006, 6:20am UTC](https://www.ruby-forum.com/t/picking-apart-the-rails-codebase-transitioning-from-novice/55829 "2006-03-24T06:20:19Z")
Alright, I’ve done some tinkering and I’ve read through the DHH book. I’d like to humbly solicit some advice from the rails gurus. I’d like to get a real firm grip, and it seems that navigating the actual codebase mig… --- ## [Correct terminology for a function that yields](https://www.ruby-forum.com/t/correct-terminology-for-a-function-that-yields/54214)
**Author:** [@joe-dumoulin](https://www.ruby-forum.com/u/joe-dumoulin)\ **Replies:** 3\ **Last updated:** [December 23, 2005, 1:07am UTC](https://www.ruby-forum.com/t/correct-terminology-for-a-function-that-yields/54214 "2005-12-23T01:07:01Z")
def foo yield end foo do puts “hey” end What’s the correct description of what is going on there? I’ve got a function foo. No arguments, right? Does it “take a block”? I know it gives control to the block, bu… --- ## [Small question about ruby -c](https://www.ruby-forum.com/t/small-question-about-ruby-c/49683)
**Author:** [@pat.eyler](https://www.ruby-forum.com/u/pat.eyler)\ **Replies:** 3\ **Last updated:** [December 7, 2005, 6:53pm UTC](https://www.ruby-forum.com/t/small-question-about-ruby-c/49683 "2005-12-07T18:53:18Z")
interesting little bug (I think) When generating the answer to a previous email, I ran ruby -c against a script and got ‘syntax ok’. (as expected) I then changed an if/else/end to if/otherwise/end, ran ruby -c aga… --- ## [Automatically show "\*" if a field is required](https://www.ruby-forum.com/t/automatically-show-if-a-field-is-required/48075)
**Author:** [@silvano.stralla](https://www.ruby-forum.com/u/silvano.stralla)\ **Replies:** 3\ **Last updated:** [November 16, 2005, 10:34pm UTC](https://www.ruby-forum.com/t/automatically-show-if-a-field-is-required/48075 "2005-11-16T22:34:54Z")
Hello everybody! Suppose I create a model like the following: class Email \< ActiveRecord::Base validates\_presence\_of :name end Is it possible to know the presence of “validates\_presence\_of” from a view? I imagine … --- ## [Parsing data with ruby](https://www.ruby-forum.com/t/parsing-data-with-ruby/213682)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [November 9, 2011, 2:37am UTC](https://www.ruby-forum.com/t/parsing-data-with-ruby/213682 "2011-11-09T02:37:11Z")
Hiya, I’m trying to figure out how I would go about parsing a group of files containing raw log data (results of crontab -l) and convert this data into a human readable format. The entries in the files are like so: 1… --- ## [How to get a value of a variable from a controller to different view?](https://www.ruby-forum.com/t/how-to-get-a-value-of-a-variable-from-a-controller-to-different-view/209975)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [July 27, 2011, 9:24pm UTC](https://www.ruby-forum.com/t/how-to-get-a-value-of-a-variable-from-a-controller-to-different-view/209975 "2011-07-27T21:24:19Z")
Hi, a small question.How to get a value of a variable from a controller to different view? here is my code. controller: class CalController \< ApplicationController def add @b=params\[:number1\].to\_f @c=params\[:numb… --- ## [Rendering in ApplicationController fails](https://www.ruby-forum.com/t/rendering-in-applicationcontroller-fails/205448)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [April 7, 2011, 12:45am UTC](https://www.ruby-forum.com/t/rendering-in-applicationcontroller-fails/205448 "2011-04-07T00:45:09Z")
Hi experts, Just trying to see if anyone on this list can answer my question: http://stackoverflow.com/questions/5545877/rendering-in-applicationcontroller-fails Basically, the problem is as follows: I have several … --- ## [Tracking code & scripts](https://www.ruby-forum.com/t/tracking-code-scripts/198859)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 4\ **Last updated:** [November 9, 2010, 6:40pm UTC](https://www.ruby-forum.com/t/tracking-code-scripts/198859 "2010-11-09T18:40:43Z")
Hey all, I was hoping to get some advice on how every keeps track of their own personal scripts and development. I have several scripts which I use for various tasks and I regularly have to update them and make small … --- ## [Updating to Rails 3 on Mac OS X](https://www.ruby-forum.com/t/updating-to-rails-3-on-mac-os-x/194080)
**Author:** [@nobosh](https://www.ruby-forum.com/u/nobosh)\ **Replies:** 4\ **Last updated:** [August 30, 2010, 1:48am UTC](https://www.ruby-forum.com/t/updating-to-rails-3-on-mac-os-x/194080 "2010-08-30T01:48:38Z")
Hello, I’m working to install Rails 3 (pre) on my Mac, from the Rails blog post it says to run: gem install rails --pre After running that command I get the following errors: WARNING: Installing to ~/.gem since /Lib… --- ## [Routes ordering](https://www.ruby-forum.com/t/routes-ordering/193614)
**Author:** [@swengineer](https://www.ruby-forum.com/u/swengineer)\ **Replies:** 4\ **Last updated:** [August 20, 2010, 4:34pm UTC](https://www.ruby-forum.com/t/routes-ordering/193614 "2010-08-20T16:34:55Z")
In the “Head First Rails” book, it mentions this ordering in routes.rb: ActionController: : Routing: : Routes. draw do | map| map. connect ’ /ads/new’ , : controller=\>’ ads’ , : action=\>’ new’ map. connect ’ /ads/crea… --- ## [Need quick help with view syntax](https://www.ruby-forum.com/t/need-quick-help-with-view-syntax/192777)
**Author:** [@tomtt](https://www.ruby-forum.com/u/tomtt)\ **Replies:** 4\ **Last updated:** [August 5, 2010, 4:00pm UTC](https://www.ruby-forum.com/t/need-quick-help-with-view-syntax/192777 "2010-08-05T16:00:41Z")
hi, whats the correct syntax for that: (if possible) project\calendar \<%=h !project.calendar.nil? ? "all good" : link\_to(project.title, project) %\> im not sure of the “link\_to” part. thx --- ## [Admin interface for Rails?](https://www.ruby-forum.com/t/admin-interface-for-rails/192524)
**Author:** [@rodrigo3n](https://www.ruby-forum.com/u/rodrigo3n)\ **Replies:** 4\ **Last updated:** [August 2, 2010, 10:34pm UTC](https://www.ruby-forum.com/t/admin-interface-for-rails/192524 "2010-08-02T22:34:13Z")
Hello folks, I am currently working on a project that has to deliver an admin interface like the Django’s one, I wanna know if you know/ recommend any gem or plugin for that. Cheers, Rodrigo Alves V. --- ## [On procs and methods](https://www.ruby-forum.com/t/on-procs-and-methods/185671)
**Author:** [@revlob](https://www.ruby-forum.com/u/revlob)\ **Replies:** 4\ **Last updated:** [March 25, 2010, 11:09am UTC](https://www.ruby-forum.com/t/on-procs-and-methods/185671 "2010-03-25T11:09:33Z")
Hi. I have a question about procs and methods. Why is not possible to invoke them in same form: proc: foo\[param1, param2\] method: foo(param1, param2) Only curious. Thanks for your ideas. --- ## [ANN: Ruby 1.8.6 pl398 released](https://www.ruby-forum.com/t/ann-ruby-1-8-6-pl398-released/182909)
**Author:** [@kirkhoward](https://www.ruby-forum.com/u/kirkhoward)\ **Replies:** 4\ **Last updated:** [February 4, 2010, 6:21pm UTC](https://www.ruby-forum.com/t/ann-ruby-1-8-6-pl398-released/182909 "2010-02-04T18:21:57Z")
Ruby 1.8.6 pl398 has been released. This release includes fixes for both win32 builds (thanks Luis!) and fixes a bug with extensions on Snow Leopard (thanks James!), as well as several other important backports and b… --- ## [Storing methods in arrays or hashes](https://www.ruby-forum.com/t/storing-methods-in-arrays-or-hashes/180668)
**Author:** [@Philliam\_A](https://www.ruby-forum.com/u/Philliam_A)\ **Replies:** 4\ **Last updated:** [December 25, 2009, 5:00pm UTC](https://www.ruby-forum.com/t/storing-methods-in-arrays-or-hashes/180668 "2009-12-25T17:00:09Z")
Hey all, I’m pretty new to ruby, and I absolutely love it. I have aquestion. I have programmed in a language called lua before (which had real full- fledged anonymous functions), and with a lua table, which is Lias v… --- ## [Small problem in RoR Webservices](https://www.ruby-forum.com/t/small-problem-in-ror-webservices/172144)
**Author:** [@sand\_acc](https://www.ruby-forum.com/u/sand_acc)\ **Replies:** 4\ **Last updated:** [July 16, 2009, 12:14pm UTC](https://www.ruby-forum.com/t/small-problem-in-ror-webservices/172144 "2009-07-16T12:14:44Z")
Hi All, Being a beginner in RoR WebServices, just trying to learn about the different dispathing mechanisms. Direct dispatching is working fine, but unable to get a perfect example for layered and delegated diapatchin… --- ## [SSL before or after submit?](https://www.ruby-forum.com/t/ssl-before-or-after-submit/169769)
**Author:** [@paulbutcher](https://www.ruby-forum.com/u/paulbutcher)\ **Replies:** 4\ **Last updated:** [June 8, 2009, 9:08pm UTC](https://www.ruby-forum.com/t/ssl-before-or-after-submit/169769 "2009-06-08T21:08:34Z")
A general question regarding SSL and login. Does it matter if a login form is not passed through SSL when sent to the user browser but the post action is? Will the password be sent through SSL in this case? --- ## [Turn off model pre-loading in production environment?](https://www.ruby-forum.com/t/turn-off-model-pre-loading-in-production-environment/169023)
**Author:** [@simonsaid](https://www.ruby-forum.com/u/simonsaid)\ **Replies:** 4\ **Last updated:** [May 28, 2009, 4:26pm UTC](https://www.ruby-forum.com/t/turn-off-model-pre-loading-in-production-environment/169023 "2009-05-28T16:26:54Z")
Hello, How can i turn off model pre-loading in production environment so that the app loads the code the exact same way as in the development environment? Thanks! --- ## [Looking for S3 File Upload PlugIn](https://www.ruby-forum.com/t/looking-for-s3-file-upload-plugin/167942)
**Author:** [@dacbo](https://www.ruby-forum.com/u/dacbo)\ **Replies:** 4\ **Last updated:** [May 14, 2009, 7:45pm UTC](https://www.ruby-forum.com/t/looking-for-s3-file-upload-plugin/167942 "2009-05-14T19:45:51Z")
Hi there, I’m looking for a file upload plug in to load any kind of files up to an Amazon S3 bucket. But the access to the files should be restricted to authenticated users. Any Suggestions? Regards, Chris --- ## [Gnuradio + VM](https://www.ruby-forum.com/t/gnuradio-vm/163960)
**Author:** [@Paulo\_B](https://www.ruby-forum.com/u/Paulo_B)\ **Replies:** 4\ **Last updated:** [March 26, 2009, 8:01pm UTC](https://www.ruby-forum.com/t/gnuradio-vm/163960 "2009-03-26T20:01:04Z")
I have installed gnuradio in Virtual Machine (CentOS 5), when i try to make a program using python i get this error: \[ERROR\]===================================== gr\_vmcircbuf\_createfilemapping: createfilemapping is n… --- ## [I have to be missing something simple here](https://www.ruby-forum.com/t/i-have-to-be-missing-something-simple-here/160701)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [February 19, 2009, 9:52pm UTC](https://www.ruby-forum.com/t/i-have-to-be-missing-something-simple-here/160701 "2009-02-19T21:52:30Z")
I have some code that was written in the Ruby-1.8ish era. However, the newer versions append the version number to all library/etc filenames, which is causing problems- for example, “/usr/local/bin/ ruby” no longer e… --- ## [Running a program without ruby](https://www.ruby-forum.com/t/running-a-program-without-ruby/158441)
**Author:** [@siggesg](https://www.ruby-forum.com/u/siggesg)\ **Replies:** 4\ **Last updated:** [January 23, 2009, 6:44pm UTC](https://www.ruby-forum.com/t/running-a-program-without-ruby/158441 "2009-01-23T18:44:03Z")
I am a noob in programing, so don’t be mad if it’s a bad question! I wonder if i could run a program i’ve made in ruby, without CMD or ruby?? --- ## [Large uploads with attchment-fu](https://www.ruby-forum.com/t/large-uploads-with-attchment-fu/157446)
**Author:** [@r-a-mueller](https://www.ruby-forum.com/u/r-a-mueller)\ **Replies:** 4\ **Last updated:** [January 12, 2009, 12:43am UTC](https://www.ruby-forum.com/t/large-uploads-with-attchment-fu/157446 "2009-01-12T00:43:59Z")
Hi I am trying to upload 30mb files with attachment-fu, these seem to just hang. (works file for small image files) I am using mongrel cluster and nginx… Does anyone have any advice? Thanks Richard --- ## [A bug in c:\\InstantRails\\ruby\\lib\\ruby\\1.8\\net\\http.rb?](https://www.ruby-forum.com/t/a-bug-in-c-instantrails-ruby-lib-ruby-1-8-net-http-rb/155326)
**Author:** [@zloy](https://www.ruby-forum.com/u/zloy)\ **Replies:** 4\ **Last updated:** [December 15, 2008, 8:23am UTC](https://www.ruby-forum.com/t/a-bug-in-c-instantrails-ruby-lib-ruby-1-8-net-http-rb/155326 "2008-12-15T08:23:27Z")
I can not make working a line of code: http = Net::HTTP::Proxy(‘192.168.1.32’, 3128, ‘user’, ‘password’).new(‘http://www.yandex.ru’,80) I got: stack level too deep RAILS\_ROOT: C:/INSTAN~1/rails\_apps/myapp/config/… A… --- ## [Problem getting rails1 app running under rails2](https://www.ruby-forum.com/t/problem-getting-rails1-app-running-under-rails2/153757)
**Author:** [@wpollans](https://www.ruby-forum.com/u/wpollans)\ **Replies:** 4\ **Last updated:** [November 21, 2008, 9:16pm UTC](https://www.ruby-forum.com/t/problem-getting-rails1-app-running-under-rails2/153757 "2008-11-21T21:16:40Z")
I’m sure others have already solved this problem - porting an existing rails1 app to rails2. A sketch of the problem - I’ll be happy to furnish as much detail as may be needed - I’m hoping this is/was a standard probl… --- ## [Combo Select Filter Data](https://www.ruby-forum.com/t/combo-select-filter-data/147054)
**Author:** [@davox](https://www.ruby-forum.com/u/davox)\ **Replies:** 4\ **Last updated:** [August 28, 2008, 8:25am UTC](https://www.ruby-forum.com/t/combo-select-filter-data/147054 "2008-08-28T08:25:49Z")
Hi, this is my second post ( sorry for my language ) need yours helps with my problem. i need filter my model by an option in a Combo select i thing, “i should be” with observe\_field and render partial, but i have a … --- ## [RJS conditional element replacement](https://www.ruby-forum.com/t/rjs-conditional-element-replacement/135613)
**Author:** [@adam](https://www.ruby-forum.com/u/adam)\ **Replies:** 4\ **Last updated:** [April 24, 2008, 3:51pm UTC](https://www.ruby-forum.com/t/rjs-conditional-element-replacement/135613 "2008-04-24T15:51:42Z")
Hi all, I have an RJS problem. I’m trying to write a helper method that replaces a given div element with a given partial, if and only if that div exists. I can do this with something like: page \<\< “if($(‘my\_div’)){” … --- ## [Javascript without rjs](https://www.ruby-forum.com/t/javascript-without-rjs/135544)
**Author:** [@Col\_W](https://www.ruby-forum.com/u/Col_W)\ **Replies:** 4\ **Last updated:** [April 23, 2008, 12:24pm UTC](https://www.ruby-forum.com/t/javascript-without-rjs/135544 "2008-04-23T12:24:31Z")
I’ve been googling for ages, please help. I don’t want to use rjs and the view helpers for prototype, I just want to render javascript (jquery), and no I don’t want to use jrails either as this just partially mimics t… --- ## [FlexImage - retrieving width / height](https://www.ruby-forum.com/t/fleximage-retrieving-width-height/132540)
**Author:** [@gattone](https://www.ruby-forum.com/u/gattone)\ **Replies:** 4\ **Last updated:** [April 6, 2008, 1:25am UTC](https://www.ruby-forum.com/t/fleximage-retrieving-width-height/132540 "2008-04-06T01:25:56Z")
Hello everyone. I’m trying to find out if it’s possible to tell fleximage to performe some tasks before storing the image on the filesystem (or database). I alredy know it’s possible to scale down the image before sto… --- ## [Stumped](https://www.ruby-forum.com/t/stumped/133268)
**Author:** [@jeffpritchard](https://www.ruby-forum.com/u/jeffpritchard)\ **Replies:** 4\ **Last updated:** [March 30, 2008, 5:18pm UTC](https://www.ruby-forum.com/t/stumped/133268 "2008-03-30T17:18:35Z")
I’m learning ruby by writing a hardware simulator. Since the users will be first year EE majors with no software skills, it is important that the syntax they will use to describe circuits be as clean and intuitive as … --- ## [Getting in lots of practice at begginner level](https://www.ruby-forum.com/t/getting-in-lots-of-practice-at-begginner-level/127104)
**Author:** [@scudco](https://www.ruby-forum.com/u/scudco)\ **Replies:** 4\ **Last updated:** [January 25, 2008, 8:15am UTC](https://www.ruby-forum.com/t/getting-in-lots-of-practice-at-begginner-level/127104 "2008-01-25T08:15:18Z")
hi just getting to grips with ruby. I need more problems to solve that are fairly targeted on a particular area of ruby, perhaps short as well. E.g stuff with strings and their methods, or handling 2d arrays, file inp… --- ## [Amazon SimpleDB ang Ruby](https://www.ruby-forum.com/t/amazon-simpledb-ang-ruby/123810)
**Author:** [@kublai](https://www.ruby-forum.com/u/kublai)\ **Replies:** 4\ **Last updated:** [January 21, 2008, 12:26am UTC](https://www.ruby-forum.com/t/amazon-simpledb-ang-ruby/123810 "2008-01-21T00:26:40Z")
Amazon SimpleDB satisfies the hosting model I need for a project. Unfortunately, looks like it only supports PHP, C#, Java, Perl, and VB.NET. Does anyone know of any work to make it work with Ruby on Rails. Thanks, … --- ## [How pass the params :id to next action? \[again\]](https://www.ruby-forum.com/t/how-pass-the-params-id-to-next-action-again/196566)
**Author:** [@myst\_tt](https://www.ruby-forum.com/u/myst_tt)\ **Replies:** 4\ **Last updated:** [January 11, 2008, 6:19pm UTC](https://www.ruby-forum.com/t/how-pass-the-params-id-to-next-action-again/196566 "2008-01-11T18:19:28Z")
Hi, everybody: I made a view - works as creating a new comment for a specific article, a example URL is “http://localhost:3000/comments/new/2”: here, comments is the controller, new is the action, 2 is the id of the… --- ## [Syntax errors on ext/tk/sample](https://www.ruby-forum.com/t/syntax-errors-on-ext-tk-sample/123857)
**Author:** [@U.Nakamura](https://www.ruby-forum.com/u/U.Nakamura)\ **Replies:** 4\ **Last updated:** [December 21, 2007, 5:25pm UTC](https://www.ruby-forum.com/t/syntax-errors-on-ext-tk-sample/123857 "2007-12-21T17:25:51Z")
e$B$3$s$K$A$O!"$J$+$\`$ie(B(e$B$&e(B)e$B$G$9!#e(B e$B@h$\[$I$N1J0f@h@8$Ne(Bext/tke$B$X$Ne(Bcommit(\[ruby-cvs:21663\], r14426) e$B$G$9$,!"e(Bmake teste$B$Ge(Bsyntax errore$B$,B??t=P$^$9!#e(B e$B\ **Author:** [@varun](https://www.ruby-forum.com/u/varun)\ **Replies:** 4\ **Last updated:** [December 19, 2007, 6:23pm UTC](https://www.ruby-forum.com/t/bbbbbbbbbbbbbbbbb/123623 "2007-12-19T18:23:10Z") ,k --- ## [Set and Object equivilence](https://www.ruby-forum.com/t/set-and-object-equivilence/122879)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 4\ **Last updated:** [December 12, 2007, 7:37pm UTC](https://www.ruby-forum.com/t/set-and-object-equivilence/122879 "2007-12-12T19:37:52Z")
Hi, I’ve just started with Ruby from Java, and am having trouble getting a set to recognise equivalence between objects. Basically it is adding multiple equal objects to the set. I have created a class and overridden… --- ## [Small Quicktime \*mov movies, snapshots, and pixels](https://www.ruby-forum.com/t/small-quicktime-mov-movies-snapshots-and-pixels/117503)
**Author:** [@Axel\_E](https://www.ruby-forum.com/u/Axel_E)\ **Replies:** 4\ **Last updated:** [October 17, 2007, 6:06pm UTC](https://www.ruby-forum.com/t/small-quicktime-mov-movies-snapshots-and-pixels/117503 "2007-10-17T18:06:43Z")
Dear all, I have many small Quicktime \*.mov movies ( 1 min maximum playing time), showing drops of some liquid falling into a glass filled with that liquid and the like. Now, I’d like to extract a sequence of snapsho… --- ## [Need help developing a plugin](https://www.ruby-forum.com/t/need-help-developing-a-plugin/110389)
**Author:** [@schof](https://www.ruby-forum.com/u/schof)\ **Replies:** 4\ **Last updated:** [July 26, 2007, 1:27am UTC](https://www.ruby-forum.com/t/need-help-developing-a-plugin/110389 "2007-07-26T01:27:31Z")
I’m working on a plugin and I’m having some issues. I’m trying to check in the code so that it is always usable as a plugin for general users. So my stylesheets, etc. are in an ‘assets’ directory instead of ‘public’… --- ## [Determing JS+AJAX vs. button](https://www.ruby-forum.com/t/determing-js-ajax-vs-button/103957)
**Author:** [@madiba](https://www.ruby-forum.com/u/madiba)\ **Replies:** 4\ **Last updated:** [May 12, 2007, 5:01pm UTC](https://www.ruby-forum.com/t/determing-js-ajax-vs-button/103957 "2007-05-12T17:01:45Z")
I’d like to use on browsers supporting AJAX link\_to\_remote or button\_to\_function/remote\_function and on rest button\_to and link\_to. How can I determine it? I’ve probably left my head… somewhere. Please wait untill I f… --- ## [Newbie question about dynamic class overriding](https://www.ruby-forum.com/t/newbie-question-about-dynamic-class-overriding/90498)
**Author:** [@emil](https://www.ruby-forum.com/u/emil)\ **Replies:** 4\ **Last updated:** [March 29, 2007, 5:34pm UTC](https://www.ruby-forum.com/t/newbie-question-about-dynamic-class-overriding/90498 "2007-03-29T17:34:39Z")
Hi, I have a little problem which I don’t think shouldn’t be to difficult to solve. I run two different methods. In one of the methods I want to override a class, but not in the other one. I want to do something like… --- ## [Ferret and Acts as Ferret on OSX](https://www.ruby-forum.com/t/ferret-and-acts-as-ferret-on-osx/86911)
**Author:** [@laurin1](https://www.ruby-forum.com/u/laurin1)\ **Replies:** 4\ **Last updated:** [February 27, 2007, 1:40pm UTC](https://www.ruby-forum.com/t/ferret-and-acts-as-ferret-on-osx/86911 "2007-02-27T13:40:43Z")
Hi, Can anyone recommend a version of Ferret and Acts\_as\_ferret that works on OSX? I have tried a number of versions now and all throw a bus error when they attempt to build an index. Thanks, Keith --- ## [Controller not defined?](https://www.ruby-forum.com/t/controller-not-defined/86383)
**Author:** [@eyp](https://www.ruby-forum.com/u/eyp)\ **Replies:** 4\ **Last updated:** [February 22, 2007, 9:49am UTC](https://www.ruby-forum.com/t/controller-not-defined/86383 "2007-02-22T09:49:53Z")
Using Rails 1.2.2 What does it mean this error? What did I miss? Expected script/…/config/…/app/controllers/backups\_controller.rb to define BackupsController /usr/lib/ruby/gems/1.8/gems/activesupport-1.4.1/lib/active… --- ## [Parent child relations](https://www.ruby-forum.com/t/parent-child-relations/83837)
**Author:** [@chrisolsen](https://www.ruby-forum.com/u/chrisolsen)\ **Replies:** 4\ **Last updated:** [January 30, 2007, 3:21pm UTC](https://www.ruby-forum.com/t/parent-child-relations/83837 "2007-01-30T15:21:15Z")
I know this is a silly question, but I am just wondering when making the link between children and the parent table, for example a blog reply, is there a “best practice” way of doing this. The only way that I can thin… --- ## [Some small suggestions to Array](https://www.ruby-forum.com/t/some-small-suggestions-to-array/83352)
**Author:** [@SSSS\_SS\_SSSSS\_S](https://www.ruby-forum.com/u/SSSS_SS_SSSSS_S)\ **Replies:** 4\ **Last updated:** [January 27, 2007, 10:30am UTC](https://www.ruby-forum.com/t/some-small-suggestions-to-array/83352 "2007-01-27T10:30:11Z")
I’m a new user of ruby from China. I love it very much. And I believe it will become better and better in future. During the study of ruby these days, I have some small suggestions to ruby. The suggestions are about t… --- ## [Are Mongrel instances "sticky" with respect to sessions?](https://www.ruby-forum.com/t/are-mongrel-instances-sticky-with-respect-to-sessions/83157)
**Author:** [@weyus](https://www.ruby-forum.com/u/weyus)\ **Replies:** 4\ **Last updated:** [January 24, 2007, 6:38pm UTC](https://www.ruby-forum.com/t/are-mongrel-instances-sticky-with-respect-to-sessions/83157 "2007-01-24T18:38:57Z")
All, If you deploy multiple Mongrel instances, is it possible to have affinity between a given session (e.g. session id) and a Mongrel instance? How is that done? Thanks, Wes --- ## [Grouping. Difficult find statement. Brain hurting](https://www.ruby-forum.com/t/grouping-difficult-find-statement-brain-hurting/81626)
**Author:** [@daborg69](https://www.ruby-forum.com/u/daborg69)\ **Replies:** 4\ **Last updated:** [January 10, 2007, 8:52pm UTC](https://www.ruby-forum.com/t/grouping-difficult-find-statement-brain-hurting/81626 "2007-01-10T20:52:31Z")
Hey guys, I’m sure this is very simple but i just can’t figure it out. I have profiles and each time a user visits a profile, the visit is recorded in the following model… profile\_views id user\_id #the id of the… --- ## [How do I update a foreign key via Views (UI)?](https://www.ruby-forum.com/t/how-do-i-update-a-foreign-key-via-views-ui/79704)
**Author:** [@tuka](https://www.ruby-forum.com/u/tuka)\ **Replies:** 4\ **Last updated:** [December 18, 2006, 3:13pm UTC](https://www.ruby-forum.com/t/how-do-i-update-a-foreign-key-via-views-ui/79704 "2006-12-18T15:13:44Z")
Hi all, I am having an issue here that i seem not to wrap my head around… I am making a simple online catalog… I have 2 models Category and LineItems where Category has many LineItems So in the LineItem Model I say: … --- ## [Ie.link(:text, "Next").click](https://www.ruby-forum.com/t/ie-link-text-next-click/78456)
**Author:** [@curious](https://www.ruby-forum.com/u/curious)\ **Replies:** 4\ **Last updated:** [December 6, 2006, 3:55am UTC](https://www.ruby-forum.com/t/ie-link-text-next-click/78456 "2006-12-06T03:55:40Z")
I am navigating through web page using WATIR… and as you know, many web pages has “Next” link that allows us to go to the next page by clicking this “Next” link. Now when the page reaches the last page, although “Next… [Previous page](https://www.ruby-forum.com/top.md?page=1607&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1609&per_page=50)