# Top **URL:** https://www.ruby-forum.com/top.md?page=1745 [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:** 1746 --- ## [Help w/ rake db:migrate error](https://www.ruby-forum.com/t/help-w-rake-db-migrate-error/160971)
**Author:** [@snowbird122](https://www.ruby-forum.com/u/snowbird122)\ **Replies:** 3\ **Last updated:** [February 23, 2009, 1:06am UTC](https://www.ruby-forum.com/t/help-w-rake-db-migrate-error/160971 "2009-02-23T01:06:43Z")
I made a few changes to my migration files, dropped all tables (rake db:drop:all), and when I went to re-create everything (rake db:migrate), I get this: rake db:migrate --trace (in /Users/Eric/Development/Work/Rails… --- ## [Routing error](https://www.ruby-forum.com/t/routing-error/160828)
**Author:** [@zonyzeb](https://www.ruby-forum.com/u/zonyzeb)\ **Replies:** 3\ **Last updated:** [February 21, 2009, 2:24pm UTC](https://www.ruby-forum.com/t/routing-error/160828 "2009-02-21T14:24:32Z")
Hello, I have set up an application using scaffolding, which have all basic method(index/new/edit/show/…). But when I tried to add a new method it showing routing errors. class ItemsController \< ApplicationContro… --- ## [Sending Forms parameters via the http request](https://www.ruby-forum.com/t/sending-forms-parameters-via-the-http-request/156923)
**Author:** [@lyes](https://www.ruby-forum.com/u/lyes)\ **Replies:** 0\ **Last updated:** [January 5, 2009, 12:24pm UTC](https://www.ruby-forum.com/t/sending-forms-parameters-via-the-http-request/156923 "2009-01-05T12:24:22Z")
Hello List! I’ve made an application with rails where I have 2 pages. In the first one, I put a form, then after filling the form and clicking on the submit button, the request result will be displayed in the second… --- ## [Question about USRP2](https://www.ruby-forum.com/t/question-about-usrp2/153339)
**Author:** [@Yabo\_Li](https://www.ruby-forum.com/u/Yabo_Li)\ **Replies:** 3\ **Last updated:** [November 16, 2008, 2:45am UTC](https://www.ruby-forum.com/t/question-about-usrp2/153339 "2008-11-16T02:45:41Z")
Hi, I am quite new to the GNU radio. We just got the USRP2. I am wondering if the steps in the “GettingStart” in " http://gnuradio.org/trac/wiki/GettingStarted" are applicable to USRP2, or they are for USRP only. T… --- ## [Exception by throw](https://www.ruby-forum.com/t/exception-by-throw/151098)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 3\ **Last updated:** [October 17, 2008, 12:32pm UTC](https://www.ruby-forum.com/t/exception-by-throw/151098 "2008-10-17T12:32:42Z")
e$B$U$H5$$,$D$$$?$s$G$9$,!"e(Bthrow e$B$GBP1~$9$ke(B catch e$B$,$J$$$H$-$Ne(B e$BNc30$,JQ2=$7$F$$$^$9!#e(B % ./ruby -e ‘throw “a”’ -e:1:in throw': uncaught throw "a" (ArgumentError) from -e:1:in’ % ruby-1.8 -e ‘thro… --- ## [The maximum value issue](https://www.ruby-forum.com/t/the-maximum-value-issue/150654)
**Author:** [@alex](https://www.ruby-forum.com/u/alex)\ **Replies:** 3\ **Last updated:** [October 11, 2008, 2:52am UTC](https://www.ruby-forum.com/t/the-maximum-value-issue/150654 "2008-10-11T02:52:35Z")
Hey guys, I have a problem you’ll hopefully be able to help me with. I’m developing a logbook, and I have the following database structure: users (table) —\> flights (table) —\> flight\_times (table) \<— flight\_types (tab… --- ## [Rails does not see installed gem in production](https://www.ruby-forum.com/t/rails-does-not-see-installed-gem-in-production/150661)
**Author:** [@mcampbell](https://www.ruby-forum.com/u/mcampbell)\ **Replies:** 3\ **Last updated:** [October 11, 2008, 2:41am UTC](https://www.ruby-forum.com/t/rails-does-not-see-installed-gem-in-production/150661 "2008-10-11T02:41:12Z")
Everything works like a charm locally, but running in production (Dreamhost shared with Passenger if it matters), “These gems that this application depends on are missing \\n -rmagick” Rmagick is installed on dreamhost… --- ## [Create a menu out from database entries](https://www.ruby-forum.com/t/create-a-menu-out-from-database-entries/149707)
**Author:** [@dlc](https://www.ruby-forum.com/u/dlc)\ **Replies:** 3\ **Last updated:** [October 3, 2008, 10:22pm UTC](https://www.ruby-forum.com/t/create-a-menu-out-from-database-entries/149707 "2008-10-03T22:22:27Z")
Hi I am starting to work with rails and like to build a very basic cms. I was using scaffolding. Page title:string permalink:string body:text. What I like to do is create a menu out of the database entries permalink… --- ## [W3 validation](https://www.ruby-forum.com/t/w3-validation/148656)
**Author:** [@johanatan](https://www.ruby-forum.com/u/johanatan)\ **Replies:** 3\ **Last updated:** [September 16, 2008, 6:39pm UTC](https://www.ruby-forum.com/t/w3-validation/148656 "2008-09-16T18:39:40Z")
Hi, suggestions how to add w3 validation to a story step? eg Then the page should be valid tia linoj --- ## [Packaging Ruby as JAR Library](https://www.ruby-forum.com/t/packaging-ruby-as-jar-library/146286)
**Author:** [@ghoti143](https://www.ruby-forum.com/u/ghoti143)\ **Replies:** 3\ **Last updated:** [September 9, 2008, 7:57pm UTC](https://www.ruby-forum.com/t/packaging-ruby-as-jar-library/146286 "2008-09-09T19:57:40Z")
Sorry for the beginner question. Does JRuby current have the ability to package ruby code as a JAR that can be used by standard Java applications? Thank you. Mike H. To unsubscribe from this list, please visit: ht… --- ## [Help with rebuilding to support FLV module](https://www.ruby-forum.com/t/help-with-rebuilding-to-support-flv-module/146671)
**Author:** [@Adam\_Setzler](https://www.ruby-forum.com/u/Adam_Setzler)\ **Replies:** 3\ **Last updated:** [August 26, 2008, 3:34pm UTC](https://www.ruby-forum.com/t/help-with-rebuilding-to-support-flv-module/146671 "2008-08-26T15:34:57Z")
If I am going to rebuild Nginx to include the FLV module, when I recompile, will it overwrite my conf file? Could someone tell me how to prepare to rebuild it, etc? – Adam “Courage is not the absence of fear, but r… --- ## [Modeling and querry difference?](https://www.ruby-forum.com/t/modeling-and-querry-difference/146443)
**Author:** [@sunfish](https://www.ruby-forum.com/u/sunfish)\ **Replies:** 3\ **Last updated:** [August 21, 2008, 9:56am UTC](https://www.ruby-forum.com/t/modeling-and-querry-difference/146443 "2008-08-21T09:56:52Z")
HI, I have this type of code where I used a modeling like ‘user.profile\_photo’ from user object I am trying to find profile photo.but it is happened in a loop so just I want to know that how modeling works ? Interna… --- ## [How to check if number is in x..y?](https://www.ruby-forum.com/t/how-to-check-if-number-is-in-x-y/145951)
**Author:** [@josh](https://www.ruby-forum.com/u/josh)\ **Replies:** 3\ **Last updated:** [August 15, 2008, 1:39pm UTC](https://www.ruby-forum.com/t/how-to-check-if-number-is-in-x-y/145951 "2008-08-15T13:39:34Z")
Hi all I’m still quite new to Ruby, and I wonder what’s the easiest way to check if a number is in the range x…y? E.g. Is 10 in the range 5…123? Thanks for help, Josh --- ## [Behavior of delete! method](https://www.ruby-forum.com/t/behavior-of-delete-method/142892)
**Author:** [@alexd](https://www.ruby-forum.com/u/alexd)\ **Replies:** 3\ **Last updated:** [July 12, 2008, 9:22pm UTC](https://www.ruby-forum.com/t/behavior-of-delete-method/142892 "2008-07-12T21:22:29Z")
I am confused by the use of the delete! method as applied to a string. In IRB if I type foo = “hello” bar = foo foo.delete!(“h”) then both foo and bar become “ello”. How come bar isn’t independent of foo in this c… --- ## [Actionwebservice + Rails 2.1](https://www.ruby-forum.com/t/actionwebservice-rails-2-1/140944)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [July 10, 2008, 8:16pm UTC](https://www.ruby-forum.com/t/actionwebservice-rails-2-1/140944 "2008-07-10T20:16:09Z")
Does anyone have this working? --- ## [Any book on CGI programming in Ruby?](https://www.ruby-forum.com/t/any-book-on-cgi-programming-in-ruby/141707)
**Author:** [@fantomknight10](https://www.ruby-forum.com/u/fantomknight10)\ **Replies:** 3\ **Last updated:** [July 1, 2008, 12:58pm UTC](https://www.ruby-forum.com/t/any-book-on-cgi-programming-in-ruby/141707 "2008-07-01T12:58:48Z")
Do anyone know of a book about CGI programming with the Ruby language? I’ve been unable to locate one on a Swedish internet bookstore. --- ## [Toward MSpec](https://www.ruby-forum.com/t/toward-mspec/137859)
**Author:** [@dreamwave](https://www.ruby-forum.com/u/dreamwave)\ **Replies:** 3\ **Last updated:** [May 17, 2008, 3:15pm UTC](https://www.ruby-forum.com/t/toward-mspec/137859 "2008-05-17T15:15:34Z")
Just the end of the week update. I haven’t been as active these last few months due to Cleveland Day of .NET planning, but that’s this Saturday so hopefully soon I can get back in full swing. Right now I’m playing … --- ## [Re: Action\_mailer\_tls + Gmail](https://www.ruby-forum.com/t/re-action-mailer-tls-gmail/135744)
**Author:** [@mslagell](https://www.ruby-forum.com/u/mslagell)\ **Replies:** 3\ **Last updated:** [April 28, 2008, 4:37am UTC](https://www.ruby-forum.com/t/re-action-mailer-tls-gmail/135744 "2008-04-28T04:37:56Z")
Check out http://wanlord.com/articles/2007/11/29/sending-email-using-actionmailer-and-gmail ----- Original Message ---- From: PJAY79 removed\_email\_address@domain.invalid To: Ruby on Rails: Talk removed\_email\_address@… --- ## [Pre-load second level association?](https://www.ruby-forum.com/t/pre-load-second-level-association/135104)
**Author:** [@jrochkind](https://www.ruby-forum.com/u/jrochkind)\ **Replies:** 3\ **Last updated:** [April 18, 2008, 12:11am UTC](https://www.ruby-forum.com/t/pre-load-second-level-association/135104 "2008-04-18T00:11:32Z")
Let’s say I have Customer -\> Invoice -\> OrderItem. All of those are one-to-many. Is there any way I can tell ActiveRecord than when I access some\_customer.invoices, AR should pre-load all the invoice.order\_items too… --- ## [ActionController::NotImplemented (Only requests are allowed.)](https://www.ruby-forum.com/t/actioncontroller-notimplemented-only-requests-are-allowed/131584)
**Author:** [@csvy](https://www.ruby-forum.com/u/csvy)\ **Replies:** 3\ **Last updated:** [March 26, 2008, 1:40am UTC](https://www.ruby-forum.com/t/actioncontroller-notimplemented-only-requests-are-allowed/131584 "2008-03-26T01:40:46Z")
We have a bunch of strange entries in our error log, and don’t know exactly what they mean: The errors are as follows ActionController::NotImplemented (Only requests are allowed.): /usr/lib/ruby/gems/1.8/gems/action… --- ## [Undefined method for array](https://www.ruby-forum.com/t/undefined-method-for-array/126662)
**Author:** [@simplydope](https://www.ruby-forum.com/u/simplydope)\ **Replies:** 3\ **Last updated:** [January 21, 2008, 9:14pm UTC](https://www.ruby-forum.com/t/undefined-method-for-array/126662 "2008-01-21T21:14:53Z")
I’m getting the following error: undefined method \`base\_amount’ for \[\]:Array It’s talking about line 6 1: def pay\_commission 2: @product = Product.find(params\[:id\]) 3: pay = PayRate.find(:all, 4: :select… --- ## [Habtm user interface; unexpected behaviour (calling update instead of method?)](https://www.ruby-forum.com/t/habtm-user-interface-unexpected-behaviour-calling-update-instead-of-method/124639)
**Author:** [@kaeptnhaddock](https://www.ruby-forum.com/u/kaeptnhaddock)\ **Replies:** 3\ **Last updated:** [January 2, 2008, 9:10pm UTC](https://www.ruby-forum.com/t/habtm-user-interface-unexpected-behaviour-calling-update-instead-of-method/124639 "2008-01-02T21:10:19Z")
I’m trying to get a user-interface going, where the user can choose which users he/she would like to add to a group. edit.html.erb for the Group displays a list of users currently assigned to the group we’re editing, … --- ## [Modify behavior of updated\_at magic field](https://www.ruby-forum.com/t/modify-behavior-of-updated-at-magic-field/123346)
**Author:** [@rubynuby](https://www.ruby-forum.com/u/rubynuby)\ **Replies:** 3\ **Last updated:** [December 16, 2007, 9:59pm UTC](https://www.ruby-forum.com/t/modify-behavior-of-updated-at-magic-field/123346 "2007-12-16T21:59:32Z")
is it possible to modify magic field updated\_at so it will update only when ceratin columns are changed? if not, I guess I have to do it on my own. In that case, how do I tell if a field has changed in the, say, befo… --- ## [How to rename image file before saving it using file\_column?](https://www.ruby-forum.com/t/how-to-rename-image-file-before-saving-it-using-file-column/120822)
**Author:** [@erikgj](https://www.ruby-forum.com/u/erikgj)\ **Replies:** 3\ **Last updated:** [November 20, 2007, 9:52pm UTC](https://www.ruby-forum.com/t/how-to-rename-image-file-before-saving-it-using-file-column/120822 "2007-11-20T21:52:07Z")
Hello, I’m playing with the file\_column plugin and I would like to rename the file when uploading it and before saving it to DB. I’ve tried it with before\_create method in my model and also in the controller with the … --- ## [Upload de fichiers](https://www.ruby-forum.com/t/upload-de-fichiers/120182)
**Author:** [@Nicolas\_G](https://www.ruby-forum.com/u/Nicolas_G)\ **Replies:** 3\ **Last updated:** [November 14, 2007, 11:38pm UTC](https://www.ruby-forum.com/t/upload-de-fichiers/120182 "2007-11-14T23:38:51Z")
bonjour je souhaiterai inclure la possibilité d’upload de documents qui ne sont pas forcément des images mais surtout des .odt, .ods et des pdf voire d’autres formats. Il y a abondance de plugins divers, des diza… --- ## [Segmentation fault with turing gem on 64bit gentoo](https://www.ruby-forum.com/t/segmentation-fault-with-turing-gem-on-64bit-gentoo/70398)
**Author:** [@mike343](https://www.ruby-forum.com/u/mike343)\ **Replies:** 3\ **Last updated:** [November 12, 2007, 4:37pm UTC](https://www.ruby-forum.com/t/segmentation-fault-with-turing-gem-on-64bit-gentoo/70398 "2007-11-12T16:37:38Z")
I’m sorry if this is not the appropriate place to post this: I am running 64bit gentoo with the truetype use flag used to build gd, with the turing and gd2 gems installed on kernel 2.6.18, with ruby 1.8.4-r3. When at… --- ## [Bug cleanup in progress](https://www.ruby-forum.com/t/bug-cleanup-in-progress/117788)
**Author:** [@headius](https://www.ruby-forum.com/u/headius)\ **Replies:** 3\ **Last updated:** [October 22, 2007, 7:49am UTC](https://www.ruby-forum.com/t/bug-cleanup-in-progress/117788 "2007-10-22T07:49:16Z")
I went through about a 120 bugs this evening, fixing a bunch, applying patches for a bunch, closing a bunch that were already working, backporting a few fixes, assigning some to specific versions or committers, and ad… --- ## [Better way to kill files?](https://www.ruby-forum.com/t/better-way-to-kill-files/117139)
**Author:** [@corywilkerson](https://www.ruby-forum.com/u/corywilkerson)\ **Replies:** 3\ **Last updated:** [October 13, 2007, 8:43pm UTC](https://www.ruby-forum.com/t/better-way-to-kill-files/117139 "2007-10-13T20:43:00Z")
Purpose here is to find all files \> 5 hours old in a directory and wipe them… Of course I could just write a shell script but I wanted to leverage ruby…or, rather, needed to leverage ruby…not real familiar with the F… --- ## [Why does error\_messages\_for take string as param?](https://www.ruby-forum.com/t/why-does-error-messages-for-take-string-as-param/116275)
**Author:** [@ssk](https://www.ruby-forum.com/u/ssk)\ **Replies:** 3\ **Last updated:** [October 4, 2007, 5:59pm UTC](https://www.ruby-forum.com/t/why-does-error-messages-for-take-string-as-param/116275 "2007-10-04T17:59:59Z")
Hi, I wonder why error\_messages\_for take strings as params instead of instance variables. error\_messages\_for ‘user’ instead of error\_messages\_for @user ‘user’ is translated into @user eventually. If so, who not ta… --- ## [Problem posting code on oxyliquit](https://www.ruby-forum.com/t/problem-posting-code-on-oxyliquit/116225)
**Author:** [@newbee-robert](https://www.ruby-forum.com/u/newbee-robert)\ **Replies:** 0\ **Last updated:** [October 3, 2007, 5:06pm UTC](https://www.ruby-forum.com/t/problem-posting-code-on-oxyliquit/116225 "2007-10-03T17:06:57Z")
I tried to submit this as an oxyliquit tutorial but goofed on the initial post – now when I edit and submit the changes it’s not saved correctly… Using Apache 2.0 and 2.2 as a reverse proxy for a Nitro application… --- ## [S3 Rake - "Don't know how to build task s3:backup:db"](https://www.ruby-forum.com/t/s3-rake-dont-know-how-to-build-task-s3db/115957)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [October 1, 2007, 5:58pm UTC](https://www.ruby-forum.com/t/s3-rake-dont-know-how-to-build-task-s3db/115957 "2007-10-01T17:58:27Z")
Hi there, I added Adam G.'s S3 Rake script to my rails app. and it works great on my local box under development but after ‘cap deploy’ on the production server it wont run saying, rake RAILS\_ENV=production s3:backup… --- ## [How to check for block in an evaled method?](https://www.ruby-forum.com/t/how-to-check-for-block-in-an-evaled-method/113060)
**Author:** [@Nasir\_K](https://www.ruby-forum.com/u/Nasir_K)\ **Replies:** 3\ **Last updated:** [August 28, 2007, 1:42am UTC](https://www.ruby-forum.com/t/how-to-check-for-block-in-an-evaled-method/113060 "2007-08-28T01:42:43Z")
Consider the snippet - class B def set B.class\_eval do define\_method(:a) do |arg| if block\_given? yield else “hello” end end end end end The intention is that block\_given? would tell me if the new method a(… --- ## [Observe\_field, does this generate HTML?](https://www.ruby-forum.com/t/observe-field-does-this-generate-html/109437)
**Author:** [@mcampbell](https://www.ruby-forum.com/u/mcampbell)\ **Replies:** 3\ **Last updated:** [July 19, 2007, 6:07am UTC](https://www.ruby-forum.com/t/observe-field-does-this-generate-html/109437 "2007-07-19T06:07:26Z")
I don’t have Rails installed at the moment, I’d like to check myself, but it’s just a simple curiosity. observe\_field fits into replacement tags \<%= %\>, which caught my attention because as far as I know it’s just jav… --- ## [0x3fffffffffffffff.succ](https://www.ruby-forum.com/t/0x3fffffffffffffff-succ/109175)
**Author:** [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\ **Replies:** 3\ **Last updated:** [July 12, 2007, 10:00am UTC](https://www.ruby-forum.com/t/0x3fffffffffffffff-succ/109175 "2007-07-12T10:00:34Z")
LP64 e$B4D6-$Ge(B 0x3fffffffffffffff.succ e$B$,e(B -4611686018427387904 e$B$K$J$j$^$9!#e(B % ./ruby -ve ‘p 0x3fffffffffffffff.succ’ ruby 1.9.0 (2007-07-12 patchlevel 0) \[x86\_64-freebsd6.2\] -4611686018427387904 --- ## [Paper in The topic of Ruby](https://www.ruby-forum.com/t/paper-in-the-topic-of-ruby/107165)
**Author:** [@Joojle](https://www.ruby-forum.com/u/Joojle)\ **Replies:** 3\ **Last updated:** [June 19, 2007, 10:58am UTC](https://www.ruby-forum.com/t/paper-in-the-topic-of-ruby/107165 "2007-06-19T10:58:57Z")
I am study in Computer Science and my course in Seminar was assign me to do a research paper in my interest topic about Computer Science. So I design to choose the topic in Ruby P.ing language. In the content, I think… --- ## [Naming controllers in modules?](https://www.ruby-forum.com/t/naming-controllers-in-modules/105482)
**Author:** [@kristersaurus](https://www.ruby-forum.com/u/kristersaurus)\ **Replies:** 3\ **Last updated:** [May 31, 2007, 3:14am UTC](https://www.ruby-forum.com/t/naming-controllers-in-modules/105482 "2007-05-31T03:14:56Z")
Hey guys. I noticed in an example from the active scaffold documentation that it seems to be possible to put rails controllers in modules, a la “class Admin::CompaniesController \< ApplicationController”. Does anyone k… --- ## [Works on intial show, but not after validation error](https://www.ruby-forum.com/t/works-on-intial-show-but-not-after-validation-error/104822)
**Author:** [@pezdude](https://www.ruby-forum.com/u/pezdude)\ **Replies:** 3\ **Last updated:** [May 24, 2007, 2:45am UTC](https://www.ruby-forum.com/t/works-on-intial-show-but-not-after-validation-error/104822 "2007-05-24T02:45:49Z")
I have a shipment model with a method called returnable? If a shipment has been delivered, it figures out what the last returnable date is, delivery date + 14 days. In Shipment Model def returnable? if last\_return\_d… --- ## [Gmailer](https://www.ruby-forum.com/t/gmailer/103427)
**Author:** [@David\_Alm](https://www.ruby-forum.com/u/David_Alm)\ **Replies:** 3\ **Last updated:** [May 6, 2007, 4:42am UTC](https://www.ruby-forum.com/t/gmailer/103427 "2007-05-06T04:42:54Z")
Hello, I’m experimenting with the Gmailer gem. I’d like to extend it to be able to pull down Contact groups. Currently, it does “frequently mailed” and “all”. Does anyone know where to locate such API info? Thanks, … --- ## [Single sing on with PHP](https://www.ruby-forum.com/t/single-sing-on-with-php/103107)
**Author:** [@Harm\_de\_Laat](https://www.ruby-forum.com/u/Harm_de_Laat)\ **Replies:** 3\ **Last updated:** [May 2, 2007, 4:48am UTC](https://www.ruby-forum.com/t/single-sing-on-with-php/103107 "2007-05-02T04:48:25Z")
Hi all, For our next project we are required to integrate a rails application with a PHP application. The PHP application is going to be used to authenticate users. When the user is logged into the PHP application,… --- ## [Help, do i need to validates\_length\_of these?](https://www.ruby-forum.com/t/help-do-i-need-to-validates-length-of-these/93131)
**Author:** [@mike](https://www.ruby-forum.com/u/mike)\ **Replies:** 3\ **Last updated:** [April 28, 2007, 1:30pm UTC](https://www.ruby-forum.com/t/help-do-i-need-to-validates-length-of-these/93131 "2007-04-28T13:30:49Z")
Hi, i’m using postgres and rails, and i’ve some fields, like first name, last name, etc, i’ve set it with the migration to a maximum of 50 chars, and i’ve limited in the view the possibility to insert more than 50 cha… --- ## [Add ":complete =\> "eval(...)" in form\_remote\_tag](https://www.ruby-forum.com/t/add-complete-eval-in-form-remote-tag/93118)
**Author:** [@anakintang](https://www.ruby-forum.com/u/anakintang)\ **Replies:** 3\ **Last updated:** [April 28, 2007, 12:32am UTC](https://www.ruby-forum.com/t/add-complete-eval-in-form-remote-tag/93118 "2007-04-28T00:32:33Z")
All, I was trying to use “form\_remote\_tag” to submit a form Ajax and also I want some javascript code generated by the target view being executed when the Ajax call is complete. I used following code \<%= form\_remote\_… --- ## [Changing an attribute value](https://www.ruby-forum.com/t/changing-an-attribute-value/92580)
**Author:** [@Andrew\_Mansfield](https://www.ruby-forum.com/u/Andrew_Mansfield)\ **Replies:** 3\ **Last updated:** [April 21, 2007, 4:02pm UTC](https://www.ruby-forum.com/t/changing-an-attribute-value/92580 "2007-04-21T16:02:13Z")
I have a situation where I’m uploading a certain kind of file with an arbitrary name e.g. “op10.out”. I’m validating the file extension and then loading into a BLOB field in my database. These are small text files co… --- ## [Ruby rounding?](https://www.ruby-forum.com/t/ruby-rounding/91713)
**Author:** [@kyle\_s](https://www.ruby-forum.com/u/kyle_s)\ **Replies:** 3\ **Last updated:** [April 12, 2007, 7:45am UTC](https://www.ruby-forum.com/t/ruby-rounding/91713 "2007-04-12T07:45:21Z")
Something interesting came up at work concerning rounding. Notably, that the round procedure in vb.net was good for stats (round to even), but since what the programmers expected (symmetric arithmetic rounding) was d… --- ## [Routing Error when using "Net::HTTP.start" but doesn't occur](https://www.ruby-forum.com/t/routing-error-when-using-net-http-start-but-doesnt-occur/87687)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 3\ **Last updated:** [March 5, 2007, 8:31am UTC](https://www.ruby-forum.com/t/routing-error-when-using-net-http-start-but-doesnt-occur/87687 "2007-03-05T08:31:42Z")
Hi all, I’m stuck on a Routing Error I’m getting when calling my application (App2) from a test/stub application (App1), however when I enter the same request to App2 via the browser I do NOT get this routing issue … --- ## [Active Record Relationships](https://www.ruby-forum.com/t/active-record-relationships/84140)
**Author:** [@ideawire\_bb](https://www.ruby-forum.com/u/ideawire_bb)\ **Replies:** 3\ **Last updated:** [February 1, 2007, 9:09pm UTC](https://www.ruby-forum.com/t/active-record-relationships/84140 "2007-02-01T21:09:15Z")
Hello. I am able to get my setup working within the Rails console, but not within Rails. memberships id (PK) … dividends id (PK) membership\_id (FK) … Note: I originally had memberships\_id, but this did not work c… --- ## [Proxy server in ruby?](https://www.ruby-forum.com/t/proxy-server-in-ruby/81393)
**Author:** [@vtphysguy](https://www.ruby-forum.com/u/vtphysguy)\ **Replies:** 3\ **Last updated:** [January 8, 2007, 8:41pm UTC](https://www.ruby-forum.com/t/proxy-server-in-ruby/81393 "2007-01-08T20:41:42Z")
I’m interested in creating a authorizing proxy server similar to the Python APS project (http://ntlmaps.sourceforge.net/), but using Ruby. Is there any existing ruby proxy servers out there already? A quick search on … --- ## [Wanted: has\_many :through elegance](https://www.ruby-forum.com/t/wanted-has-many-through-elegance/71942)
**Author:** [@vincent](https://www.ruby-forum.com/u/vincent)\ **Replies:** 3\ **Last updated:** [October 13, 2006, 1:53pm UTC](https://www.ruby-forum.com/t/wanted-has-many-through-elegance/71942 "2006-10-13T13:53:24Z")
as join\_table bs id \<------. id ,----\> id name \`—\*\> a\_id ,’ name b\_id \<–’ holy\_graal I’m trying to find the most c… --- ## [Resetting passwords](https://www.ruby-forum.com/t/resetting-passwords/70703)
**Author:** [@eleo](https://www.ruby-forum.com/u/eleo)\ **Replies:** 3\ **Last updated:** [October 4, 2006, 7:15pm UTC](https://www.ruby-forum.com/t/resetting-passwords/70703 "2006-10-04T19:15:00Z")
Can anyone think of a better way to do this? I have passwords hashed in the user table. When a user wants to reset his or her password, they enter their registered e-mail address in the text field submit it, and then… --- ## [Form =?iso-8859-1?q?d=27=E9dition?=](https://www.ruby-forum.com/t/form-iso-8859-1-q-d-27-e9dition/99966)
**Author:** [@AUDRY\_Olivier](https://www.ruby-forum.com/u/AUDRY_Olivier)\ **Replies:** 3\ **Last updated:** [July 26, 2006, 1:35pm UTC](https://www.ruby-forum.com/t/form-iso-8859-1-q-d-27-e9dition/99966 "2006-07-26T13:35:52Z")
Bonjour, je touve dommage que rails, lors de l’édition d’un champ (le bete edit du scaffold), ne mette pas par défault la valeur du champ actuel. Existe t il un moyen plus simple que d’allez chercher soi meme l’info … --- ## [Choosing among object/class/module/top-level methods](https://www.ruby-forum.com/t/choosing-among-object-class-module-top-level-methods/98343)
**Author:** [@ssk](https://www.ruby-forum.com/u/ssk)\ **Replies:** 3\ **Last updated:** [July 14, 2006, 1:00am UTC](https://www.ruby-forum.com/t/choosing-among-object-class-module-top-level-methods/98343 "2006-07-14T01:00:49Z")
Hi, Rubyists! Whenever I try to make a quick solution program, I stop for a moment to think which approach I should take. Let’s say that you want to make a puzzle-solver (like Sudoku-solver) and it’s made up of one ‘… [Previous page](https://www.ruby-forum.com/top.md?page=1744&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1746&per_page=50)