# Top **URL:** https://www.ruby-forum.com/top.md?page=1757 [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:** 1758 --- ## [$B%P%C%/%9%i%C%7%e$r4^$\`(Bsub/gsub$B$N5sF0(B](https://www.ruby-forum.com/t/b-p-c-9-i-c-7-e-r4-bsub-gsub-b-n5sf0-b/137796)
**Author:** [@keisuke\_fukuda](https://www.ruby-forum.com/u/keisuke_fukuda)\ **Replies:** 3\ **Last updated:** [May 16, 2008, 1:57pm UTC](https://www.ruby-forum.com/t/b-p-c-9-i-c-7-e-r4-bsub-gsub-b-n5sf0-b/137796 "2008-05-16T13:57:35Z")
e$B$O$8$a$^$7$F!#J!ED$H?=$7$^$9!#e(B sub/gsube$B$N5sF0$G!“e(B 'e$B!!”!!e(B\\’ e$B$H$$$&CV49$r$7$h$&$H$7$?\>l9g$N5sF0$K$D$$$F$G$9!#2\<5-$NF0:n$O0U?^E$J$b$N$G$7$g$&$+!)e(B ’ e$B!J%7%s%0%k%/%)!\<%H!K0J30$b!“5/$3$kJ8;z$H5/$… --- ## [Single table inheritance: declare non-shared attributes](https://www.ruby-forum.com/t/single-table-inheritance-declare-non-shared-attributes/136163)
**Author:** [@song](https://www.ruby-forum.com/u/song)\ **Replies:** 3\ **Last updated:** [April 30, 2008, 4:49pm UTC](https://www.ruby-forum.com/t/single-table-inheritance-declare-non-shared-attributes/136163 "2008-04-30T16:49:47Z")
Hi! I have a Model Foo and two subclasses Bar1 and Bar2. Bar1 have some attributes which shouldn’t be accessible in Bar2 (because they aren’t needed), what is the best practice to declare such attributes as non-share… --- ## [Is there any Tree Control for RoR?](https://www.ruby-forum.com/t/is-there-any-tree-control-for-ror/136037)
**Author:** [@nop](https://www.ruby-forum.com/u/nop)\ **Replies:** 3\ **Last updated:** [April 28, 2008, 6:43pm UTC](https://www.ruby-forum.com/t/is-there-any-tree-control-for-ror/136037 "2008-04-28T18:43:25Z")
Is there any Tree Control for RoR? --- ## [How do I allow an empty value in my model?](https://www.ruby-forum.com/t/how-do-i-allow-an-empty-value-in-my-model/127851)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [February 1, 2008, 10:05pm UTC](https://www.ruby-forum.com/t/how-do-i-allow-an-empty-value-in-my-model/127851 "2008-02-01T22:05:56Z")
Hi, If a user enters a value for the field “work\_phone”, I want to validate it against a reg-exp. However, if the field is completely blank, I’d like to allow that too. This doesn’t work, though validates\_format\_of… --- ## [BOM of UTF-$B#8(B](https://www.ruby-forum.com/t/bom-of-utf-b-8-b/125252)
**Author:** [@KIMURA\_Koichi](https://www.ruby-forum.com/u/KIMURA_Koichi)\ **Replies:** 3\ **Last updated:** [January 7, 2008, 4:03pm UTC](https://www.ruby-forum.com/t/bom-of-utf-b-8-b/125252 "2008-01-07T16:03:41Z")
e$BLZB\<$G$9!#e(B UTF-16e$B$N07$$$N%9%l%C%I$G$be(BBOMe$B$NOCBj$,=P$?$N$GJX\>h$G$9!#e(B e$B@$$NCf$K$O:$$C$?$3$H$Ke(BBOM(e$B$re(BUTF-8e$B7A\<0$K%(%s%3!\<%I$7$?e(B)e$B$,$/$C$D$$$?e(B UTF-8e$B%F%-%9%H$H$$$&$b$N$,B8:\_$7$F$$$?$… --- ## [Newbie - which version to start with](https://www.ruby-forum.com/t/newbie-which-version-to-start-with/123646)
**Author:** [@Acm](https://www.ruby-forum.com/u/Acm)\ **Replies:** 3\ **Last updated:** [December 19, 2007, 4:20pm UTC](https://www.ruby-forum.com/t/newbie-which-version-to-start-with/123646 "2007-12-19T16:20:20Z")
Hi, I am a Ruby on Rails newbie and have some questions. The latests versions seem to be: Rails 2.0.2 and Ruby 1.8.6 Should I install these? What about ruby gems? Is there a specific version for that? Also, I hav… --- ## [Star-10 Transceiver article in QEX](https://www.ruby-forum.com/t/star-10-transceiver-article-in-qex/119900)
**Author:** [@Robert\_McGwier](https://www.ruby-forum.com/u/Robert_McGwier)\ **Replies:** 0\ **Last updated:** [November 12, 2007, 1:45am UTC](https://www.ruby-forum.com/t/star-10-transceiver-article-in-qex/119900 "2007-11-12T01:45:08Z")
Dear QEX Editor: Cornell Drentea, designer of Dentron amplifiers, and one of the many who claim to have invented DDS referenced PLL’s (he has as good a case as any) has shown a beautiful example of serious professiona… --- ## [Using 'require' with modules in the same folder](https://www.ruby-forum.com/t/using-require-with-modules-in-the-same-folder/119369)
**Author:** [@fernan2](https://www.ruby-forum.com/u/fernan2)\ **Replies:** 3\ **Last updated:** [November 6, 2007, 2:14pm UTC](https://www.ruby-forum.com/t/using-require-with-modules-in-the-same-folder/119369 "2007-11-06T14:14:36Z")
Hi people, I’ve modularized my very first ruby program (a port of a bash script). However, if I use ‘load’ and the target program is loaded multiple times (indirectly), I get warnings about redefinition of constants, … --- ## [Textmate Formatting has gone away](https://www.ruby-forum.com/t/textmate-formatting-has-gone-away/118397)
**Author:** [@liquid](https://www.ruby-forum.com/u/liquid)\ **Replies:** 3\ **Last updated:** [October 26, 2007, 4:23pm UTC](https://www.ruby-forum.com/t/textmate-formatting-has-gone-away/118397 "2007-10-26T16:23:12Z")
Hi, I just updated my Textmate bundle to the latest in the svn because It wasn’t working with the latest version of rspec. It’s been a while since I updated the bundle :wink: I like the format that I used to have … --- ## [Using Aptana Radrails on a Mac](https://www.ruby-forum.com/t/using-aptana-radrails-on-a-mac/116492)
**Author:** [@CCH](https://www.ruby-forum.com/u/CCH)\ **Replies:** 3\ **Last updated:** [October 8, 2007, 6:55am UTC](https://www.ruby-forum.com/t/using-aptana-radrails-on-a-mac/116492 "2007-10-08T06:55:43Z")
Hi I am looking into purchasing a Mac but I need to know whether there are any Mac users out here using Aptana Radrails successfully ? If so, are there any special configuration needed other than a straightforward in… --- ## [Passing method name to method?](https://www.ruby-forum.com/t/passing-method-name-to-method/115804)
**Author:** [@arfon](https://www.ruby-forum.com/u/arfon)\ **Replies:** 3\ **Last updated:** [September 28, 2007, 5:38pm UTC](https://www.ruby-forum.com/t/passing-method-name-to-method/115804 "2007-09-28T17:38:44Z")
Hi, sorry if this isn’t phrased quite as it should be! I want to have a generic ‘find’ method that can check to see if an object’s attribute is true or false. Basically I want to pass the method name (param) to the li… --- ## [Podcast API?](https://www.ruby-forum.com/t/podcast-api/82572)
**Author:** [@bart](https://www.ruby-forum.com/u/bart)\ **Replies:** 3\ **Last updated:** [September 25, 2007, 10:49pm UTC](https://www.ruby-forum.com/t/podcast-api/82572 "2007-09-25T22:49:07Z")
Hi, I’m looking into developing an API for publishing videso/audio/etc to iTunes using Rails. Has anyone done anything like this? or can point me in the right direction? The web doesn’t seem to have anything on it,… --- ## [Named argument passing, and method\_args extension](https://www.ruby-forum.com/t/named-argument-passing-and-method-args-extension/113931)
**Author:** [@stickstone](https://www.ruby-forum.com/u/stickstone)\ **Replies:** 3\ **Last updated:** [September 10, 2007, 12:35pm UTC](https://www.ruby-forum.com/t/named-argument-passing-and-method-args-extension/113931 "2007-09-10T12:35:42Z")
Quick question - what are the current thoughts about named argument passing in future versions of Ruby? I’ve seen it requested in the past but not much in the way of concrete proposals. Those awfully nice Merb peopl… --- ## [Can you spot the SQL syntax error?](https://www.ruby-forum.com/t/can-you-spot-the-sql-syntax-error/113418)
**Author:** [@LAB](https://www.ruby-forum.com/u/LAB)\ **Replies:** 3\ **Last updated:** [August 30, 2007, 10:58pm UTC](https://www.ruby-forum.com/t/can-you-spot-the-sql-syntax-error/113418 "2007-08-30T22:58:53Z")
In my controller neighborMatches I have an array of ids: neighborMatches = neighborMatches.map!{|n| n.id} I want to find all the properties that match some conditions, and is also in this list of ids: @properties = P… --- ## [Has\_many relationship question](https://www.ruby-forum.com/t/has-many-relationship-question/113369)
**Author:** [@mariko](https://www.ruby-forum.com/u/mariko)\ **Replies:** 3\ **Last updated:** [August 30, 2007, 1:15pm UTC](https://www.ruby-forum.com/t/has-many-relationship-question/113369 "2007-08-30T13:15:53Z")
Say I have a model called Order. Can I specify that an order “:has\_many orders” ? That is, an order has many other orders associated with it. I’m trying to do this, but I’m getting an error saying “undefined method o… --- ## [Is STI the right way here?](https://www.ruby-forum.com/t/is-sti-the-right-way-here/113188)
**Author:** [@jawosis](https://www.ruby-forum.com/u/jawosis)\ **Replies:** 3\ **Last updated:** [August 28, 2007, 6:12pm UTC](https://www.ruby-forum.com/t/is-sti-the-right-way-here/113188 "2007-08-28T18:12:47Z")
I want to store information about links, podcasts, blogs, wikis … Each item will have a link, user\_id, created\_at, headline, description… additional a podcast item will have fields like filetype\_id, duration, mb…, blo… --- ## [Test::Unit - "exit" exception/command?](https://www.ruby-forum.com/t/test-unit-exit-exception-command/109503)
**Author:** [@mjacobs](https://www.ruby-forum.com/u/mjacobs)\ **Replies:** 3\ **Last updated:** [July 16, 2007, 7:22pm UTC](https://www.ruby-forum.com/t/test-unit-exit-exception-command/109503 "2007-07-16T19:22:45Z")
I’m writing a suite of tests for an sms application. Because I want to properly test the functionality, it does try to send real messages, but with a dummy flag attached. This is fine, except the dummy flag is kept in… --- ## [REXML documentation offline?](https://www.ruby-forum.com/t/rexml-documentation-offline/105580)
**Author:** [@regularfry](https://www.ruby-forum.com/u/regularfry)\ **Replies:** 3\ **Last updated:** [May 31, 2007, 12:43pm UTC](https://www.ruby-forum.com/t/rexml-documentation-offline/105580 "2007-05-31T12:43:53Z")
Can anyone get through to http://www.germane-software.com/software/rexml/ ? I’m getting timeouts here, but it might just be my connection… --- ## [Help on writing delete\_if on my hash?](https://www.ruby-forum.com/t/help-on-writing-delete-if-on-my-hash/104018)
**Author:** [@mixplate](https://www.ruby-forum.com/u/mixplate)\ **Replies:** 3\ **Last updated:** [May 14, 2007, 2:01am UTC](https://www.ruby-forum.com/t/help-on-writing-delete-if-on-my-hash/104018 "2007-05-14T02:01:45Z")
Hi, i am missing something here… @temp = Mymodel.find\_by\_contents("#{session\[:searchstr\]}") i now want to remove all the models that have a field called apprflg that is set to 1. @temp.delete\_if {|key, value| key ==… --- ## [Rjs condition problem](https://www.ruby-forum.com/t/rjs-condition-problem/91389)
**Author:** [@chrisolsen](https://www.ruby-forum.com/u/chrisolsen)\ **Replies:** 3\ **Last updated:** [April 8, 2007, 10:50pm UTC](https://www.ruby-forum.com/t/rjs-condition-problem/91389 "2007-04-08T22:50:24Z")
I have a list that is being populated through an ajax response and if the number of items to be populated is zero, I would like to show a message informing the user that there is no items. Here is the portion of the r… --- ## [What is hijacking exceptions?](https://www.ruby-forum.com/t/what-is-hijacking-exceptions/90857)
**Author:** [@bluetrust](https://www.ruby-forum.com/u/bluetrust)\ **Replies:** 3\ **Last updated:** [April 3, 2007, 5:13pm UTC](https://www.ruby-forum.com/t/what-is-hijacking-exceptions/90857 "2007-04-03T17:13:31Z")
I really would appreciate someone who can help me this. Even if I wrap my whole view in a begin rescue block, I am still having it fail silently with no exception logging & no output when there is an error in code cal… --- ## [How to use same lay out for two controllers?](https://www.ruby-forum.com/t/how-to-use-same-lay-out-for-two-controllers/87189)
**Author:** [@rubysharma](https://www.ruby-forum.com/u/rubysharma)\ **Replies:** 3\ **Last updated:** [March 1, 2007, 5:45am UTC](https://www.ruby-forum.com/t/how-to-use-same-lay-out-for-two-controllers/87189 "2007-03-01T05:45:17Z")
Hi, I have two controllers called user and languages. languages is generated by scaffold. where user is created using rails generators. But user controller is not using languages layout. how do I make user\_controller … --- ## [Rails + Legacy Database \[Ms Sql Server 2005\]?](https://www.ruby-forum.com/t/rails-legacy-database-ms-sql-server-2005/86325)
**Author:** [@A.Ali](https://www.ruby-forum.com/u/A.Ali)\ **Replies:** 3\ **Last updated:** [February 22, 2007, 6:14am UTC](https://www.ruby-forum.com/t/rails-legacy-database-ms-sql-server-2005/86325 "2007-02-22T06:14:34Z")
Hi there, I’m a relative newbie to ruby and rails. I have an upcoming project for a company that uses MS SQL Server 2005, and apparently, prefers to use PHP. We have to build a bookstore, and we will be self-hosting … --- ## [Ferret, boost, etc](https://www.ruby-forum.com/t/ferret-boost-etc/86354)
**Author:** [@technodolt](https://www.ruby-forum.com/u/technodolt)\ **Replies:** 3\ **Last updated:** [February 21, 2007, 8:36pm UTC](https://www.ruby-forum.com/t/ferret-boost-etc/86354 "2007-02-21T20:36:46Z")
I’m intending to use acts\_as\_ferret on one of the sites I’m currently developing… is there any way to do a dynamic kind of boost thing: wherein a user could specify which of certain pieces of information were more imp… --- ## [Has\_many, find\_all problem](https://www.ruby-forum.com/t/has-many-find-all-problem/86020)
**Author:** [@reed](https://www.ruby-forum.com/u/reed)\ **Replies:** 3\ **Last updated:** [February 19, 2007, 2:56pm UTC](https://www.ruby-forum.com/t/has-many-find-all-problem/86020 "2007-02-19T14:56:50Z")
ruby 1.8.5, Rails 1.2.1 Caution - I’m a ruby noob. I have 2 models - Meeting and Meeting\_Items. As you would expect a meeting has\_many :meeting\_items and a meeting\_item belongs\_to :meeting. When trying to use find\_a… --- ## [Observers](https://www.ruby-forum.com/t/observers/83036)
**Author:** [@swanand\_deodhar](https://www.ruby-forum.com/u/swanand_deodhar)\ **Replies:** 3\ **Last updated:** [January 23, 2007, 8:19am UTC](https://www.ruby-forum.com/t/observers/83036 "2007-01-23T08:19:09Z")
Hi! I want to do a functionality of wordcount. I thought of using observers for doing that. I attached an observer to the textarea and set the polling time as 1 second. Then in the controller i wrote the method call… --- ## [Error en el servidor pero no local?](https://www.ruby-forum.com/t/error-en-el-servidor-pero-no-local/79634)
**Author:** [@juapdiaz](https://www.ruby-forum.com/u/juapdiaz)\ **Replies:** 3\ **Last updated:** [December 17, 2006, 3:06pm UTC](https://www.ruby-forum.com/t/error-en-el-servidor-pero-no-local/79634 "2006-12-17T15:06:16Z")
Hola a todos, Estoy realizando una apliación donde me comunico con un servidor a través de los métodos Net::HTTP, y me pasa algo extraño… cuando corro mi aplicacion en mi maquina local esta andando bien, pero cu… --- ## [Multiple USRPs same machine](https://www.ruby-forum.com/t/multiple-usrps-same-machine/79278)
**Author:** [@danhobbs](https://www.ruby-forum.com/u/danhobbs)\ **Replies:** 3\ **Last updated:** [December 14, 2006, 6:58pm UTC](https://www.ruby-forum.com/t/multiple-usrps-same-machine/79278 "2006-12-14T18:58:29Z")
Hi, Is it possible to use two USRPs on the same machine? I’m having trouble finding in the USRP constructors (python or C) where you tell it which board to use if it finds multiple. Thanks, -Dan --- ## [New ro rails: what mysql lib comes with Ruby/RoR on windows?](https://www.ruby-forum.com/t/new-ro-rails-what-mysql-lib-comes-with-ruby-ror-on-windows/78599)
**Author:** [@builderchad](https://www.ruby-forum.com/u/builderchad)\ **Replies:** 3\ **Last updated:** [December 7, 2006, 4:13pm UTC](https://www.ruby-forum.com/t/new-ro-rails-what-mysql-lib-comes-with-ruby-ror-on-windows/78599 "2006-12-07T16:13:52Z")
Hi there, I have been happily playing with RoR on my windows machine and using it with Mysql. But today I tried to write a stand-alone script that connects to mysql to do some housekeeping and I can not get a connect… --- ## [Mi primera web](https://www.ruby-forum.com/t/mi-primera-web/78361)
**Author:** [@Miguel\_Angel\_Callej](https://www.ruby-forum.com/u/Miguel_Angel_Callej)\ **Replies:** 3\ **Last updated:** [December 5, 2006, 12:40pm UTC](https://www.ruby-forum.com/t/mi-primera-web/78361 "2006-12-05T12:40:56Z")
Para hacer que mi array sea accesible a cualquier parte de mi aplicación he probado lo que me has dicho Raúl,1) Poner la constante en el environment.rb: Menu=\[“Inicio”,“Banda”,“Fechas”,“Multimedia”,“Fotos”,“Libro vis… --- ## [\[Gui\] Which GUI is available with Ruby?](https://www.ruby-forum.com/t/gui-which-gui-is-available-with-ruby/76108)
**Author:** [@flaab](https://www.ruby-forum.com/u/flaab)\ **Replies:** 3\ **Last updated:** [November 16, 2006, 12:30am UTC](https://www.ruby-forum.com/t/gui-which-gui-is-available-with-ruby/76108 "2006-11-16T00:30:10Z")
Hi again! Othew newbie question :slight\_smile: I’d like to develop programs with graphical user interface. Which guis are available with ruby? And where can i find a tutorial for them? Thanks. PD: Over linux XD --- ## [Death first time out](https://www.ruby-forum.com/t/death-first-time-out/76059)
**Author:** [@RonOnRails](https://www.ruby-forum.com/u/RonOnRails)\ **Replies:** 3\ **Last updated:** [November 15, 2006, 6:49pm UTC](https://www.ruby-forum.com/t/death-first-time-out/76059 "2006-11-15T18:49:04Z")
I’m new to RonR, so I thought I’d try something simple. /tools ron$ script/generate model widget /tools ron$ rake db:migrate where “001\_create\_widgets.rb” is "class CreateWidgets \< ActiveRecord::Migration def self… --- ## [What does :with do?](https://www.ruby-forum.com/t/what-does-with-do/75727)
**Author:** [@Phlip](https://www.ruby-forum.com/u/Phlip)\ **Replies:** 3\ **Last updated:** [November 13, 2006, 8:26am UTC](https://www.ruby-forum.com/t/what-does-with-do/75727 "2006-11-13T08:26:12Z")
Railsers: What does :with do in \_remote calls, like link\_to\_remote() or periodically\_call\_remote()? The documentation says :with should point to: ‘A JavaScript expression specifying the parameters for the XMLHttpReq… --- ## [Signal Multiplication](https://www.ruby-forum.com/t/signal-multiplication/74958)
**Author:** [@Jonathan\_Shan](https://www.ruby-forum.com/u/Jonathan_Shan)\ **Replies:** 3\ **Last updated:** [November 7, 2006, 11:05am UTC](https://www.ruby-forum.com/t/signal-multiplication/74958 "2006-11-07T11:05:23Z")
Hello all, I am new to gnuradio and communication theory. I am trying to multiply two signals by their corresponding elements. I am trying to mimic amplitude modulation. I already have source1 which is a sine wave g… --- ## [Modificacion para fixtures.rb de ActiveRecord 1.14.4](https://www.ruby-forum.com/t/modificacion-para-fixtures-rb-de-activerecord-1-14-4/74927)
**Author:** [@peterpunk](https://www.ruby-forum.com/u/peterpunk)\ **Replies:** 3\ **Last updated:** [November 7, 2006, 11:03am UTC](https://www.ruby-forum.com/t/modificacion-para-fixtures-rb-de-activerecord-1-14-4/74927 "2006-11-07T11:03:56Z")
Les comento que publicamos en blogs.onrails.com.ar un patch para fixtures.rb de activerecord que permite hacer referencias a otros fixtures mediante simbolos. Ejemplo: categories.yml led: id: 1 name: “LED” digita… --- ## [Best way to add a method to the Array class](https://www.ruby-forum.com/t/best-way-to-add-a-method-to-the-array-class/72831)
**Author:** [@ericgoodwin](https://www.ruby-forum.com/u/ericgoodwin)\ **Replies:** 3\ **Last updated:** [October 20, 2006, 8:07am UTC](https://www.ruby-forum.com/t/best-way-to-add-a-method-to-the-array-class/72831 "2006-10-20T08:07:07Z")
Hey guys, whats the best way to add a method to the array class so that it will act on an array? Can you give an example? --- ## [Auto\_complete\_for not reading from the database?](https://www.ruby-forum.com/t/auto-complete-for-not-reading-from-the-database/72563)
**Author:** [@jacquie](https://www.ruby-forum.com/u/jacquie)\ **Replies:** 3\ **Last updated:** [October 18, 2006, 8:07am UTC](https://www.ruby-forum.com/t/auto-complete-for-not-reading-from-the-database/72563 "2006-10-18T08:07:34Z")
I know I am going to realize how blonde this question is but at the moment I was stuck for long. I tried to use the sample autocomplete code from http://demo.script.aculo.us/ajax/autocompleter\_customized and just cha… --- ## [Scaffold e campi id](https://www.ruby-forum.com/t/scaffold-e-campi-id/72356)
**Author:** [@stb](https://www.ruby-forum.com/u/stb)\ **Replies:** 3\ **Last updated:** [October 16, 2006, 7:05pm UTC](https://www.ruby-forum.com/t/scaffold-e-campi-id/72356 "2006-10-16T19:05:13Z")
Ciao, ho notato che la list dello scaffold non mi visualizza quei campi che nel database contengono “id” nel nome dell’ attributo, come mai ? Saluti Andrea --- ## [Rendering partials from other controllers](https://www.ruby-forum.com/t/rendering-partials-from-other-controllers/71598)
**Author:** [@smc7000](https://www.ruby-forum.com/u/smc7000)\ **Replies:** 3\ **Last updated:** [October 10, 2006, 7:37am UTC](https://www.ruby-forum.com/t/rendering-partials-from-other-controllers/71598 "2006-10-10T07:37:50Z")
Hey guys - just a quick question about partials. I’m trying to put together an administrative console for my site (which is working great, thanks to the excellent and consistent help I’ve received here). Since I’m sti… --- ## [Read from XLS and substitute values in Ruby (Watir)](https://www.ruby-forum.com/t/read-from-xls-and-substitute-values-in-ruby-watir/67936)
**Author:** [@snoops](https://www.ruby-forum.com/u/snoops)\ **Replies:** 3\ **Last updated:** [September 11, 2006, 7:35pm UTC](https://www.ruby-forum.com/t/read-from-xls-and-substitute-values-in-ruby-watir/67936 "2006-09-11T19:35:49Z")
Hello there, I am trying to read multiple columns from an xls file and substiture those values into a text\_field Ex: My xls contains User Name password aaa abc321 bbb abc123 I need to pa… --- ## [\[ANN\] Engines 1.1.4](https://www.ruby-forum.com/t/ann-engines-1-1-4/64862)
**Author:** [@nitr0z](https://www.ruby-forum.com/u/nitr0z)\ **Replies:** 0\ **Last updated:** [August 15, 2006, 2:19pm UTC](https://www.ruby-forum.com/t/ann-engines-1-1-4/64862 "2006-08-15T14:19:55Z")
Engines 1.1.4, featuring compatibility with Rails 1.1.6 Secure Edition ™, includes a number of synergising technologies designed to optimize holistic action-items and e-enable visionary solutions. Point your preferred… --- ## [Di nuovo](https://www.ruby-forum.com/t/di-nuovo/101383)
**Author:** [@gnugnaman](https://www.ruby-forum.com/u/gnugnaman)\ **Replies:** 3\ **Last updated:** [August 15, 2006, 2:09pm UTC](https://www.ruby-forum.com/t/di-nuovo/101383 "2006-08-15T14:09:39Z")
per favore sto impazzendo…qualcuno mi può aiutare (?) Il vecchio post era questo : ciao a tutti, volevo sapere s potevate consigliarmi un modo per fare un input type condizionato da una select (è un campo di ricerc… --- ## [How to serialize a symbol coming from a Form](https://www.ruby-forum.com/t/how-to-serialize-a-symbol-coming-from-a-form/64586)
**Author:** [@nuno](https://www.ruby-forum.com/u/nuno)\ **Replies:** 3\ **Last updated:** [August 10, 2006, 8:51pm UTC](https://www.ruby-forum.com/t/how-to-serialize-a-symbol-coming-from-a-form/64586 "2006-08-10T20:51:50Z")
Hello, I would like to use serialized symbols as values for select in forms. eg. class Vehicle \< ActiveRecord::Base @@statuses = {:wait =\> ‘No yet’, :ok =\> ‘Run run run’} validates\_inclusion\_of status, :in =\> @@stat… --- ## [\](https://www.ruby-forum.com/t/r-unless-url-matches-it/100881)
**Author:** [@Maurizio\_B](https://www.ruby-forum.com/u/Maurizio_B)\ **Replies:** 3\ **Last updated:** [August 1, 2006, 8:10pm UTC](https://www.ruby-forum.com/t/r-unless-url-matches-it/100881 "2006-08-01T20:10:27Z")
Hi. Inside a layout I need to select the home page to avoid showing the page title (which should be by default shown on all other pages). I thought to use the \ tag. My site tree is organi… --- ## [Using rb\_str\_insert from c](https://www.ruby-forum.com/t/using-rb-str-insert-from-c/61432)
**Author:** [@splashlin](https://www.ruby-forum.com/u/splashlin)\ **Replies:** 3\ **Last updated:** [May 24, 2006, 1:23am UTC](https://www.ruby-forum.com/t/using-rb-str-insert-from-c/61432 "2006-05-24T01:23:12Z")
Hi all, The function: static VALUE rb\_str\_insert(VALUE, VALUE, VALUE) is defined in string.c but is static and so is not avalible to me to call directly on my string. I have a feeling rb\_funcall is my answer but I … --- ## [RoR and Threads](https://www.ruby-forum.com/t/ror-and-threads/57066)
**Author:** [@Pete\_Palmer](https://www.ruby-forum.com/u/Pete_Palmer)\ **Replies:** 3\ **Last updated:** [April 7, 2006, 6:03am UTC](https://www.ruby-forum.com/t/ror-and-threads/57066 "2006-04-07T06:03:10Z")
Hi, Anyone who has seen my posts so far will know straight away that I’m new to Ruby. The kind help and advice I’ve received here has been invaluable to me and is greatly appreciated! I wish all programming communitie… --- ## [SaltedHashLoginGenerator Verification Trouble](https://www.ruby-forum.com/t/saltedhashlogingenerator-verification-trouble/56768)
**Author:** [@flatekmonkey](https://www.ruby-forum.com/u/flatekmonkey)\ **Replies:** 3\ **Last updated:** [April 3, 2006, 7:17pm UTC](https://www.ruby-forum.com/t/saltedhashlogingenerator-verification-trouble/56768 "2006-04-03T19:17:25Z")
Hello all, Any help with this one is MUCH appreciated. I am running Ruby 1.84 and Rails 1.1.0 on Win32 with a local SMTP server. I can successfully send a signup confirmation email with a confirmation link, but when I… --- ## [RJS plugin and rails 1.1](https://www.ruby-forum.com/t/rjs-plugin-and-rails-1-1/55743)
**Author:** [@yetanothergeek](https://www.ruby-forum.com/u/yetanothergeek)\ **Replies:** 3\ **Last updated:** [March 23, 2006, 4:03pm UTC](https://www.ruby-forum.com/t/rjs-plugin-and-rails-1-1/55743 "2006-03-23T16:03:23Z")
Currently I’m using the RJS plugin for my app. After I upgrade to the soon-to-be-released 1.1 (which has RJS support built in), will anything break after removing the plugin? Has anyone messed with the release candida… --- ## [Form questions](https://www.ruby-forum.com/t/form-questions/74274)
**Author:** [@vapidbabble](https://www.ruby-forum.com/u/vapidbabble)\ **Replies:** 3\ **Last updated:** [March 14, 2006, 12:12am UTC](https://www.ruby-forum.com/t/form-questions/74274 "2006-03-14T00:12:54Z")
I have a very simple form that looks allows an input for an error code and then give the show page from the scaffolding if the error code is in the database and a notification on the list page, again from the scaffold… --- ## [Field Scope](https://www.ruby-forum.com/t/field-scope/90250)
**Author:** [@forest](https://www.ruby-forum.com/u/forest)\ **Replies:** 3\ **Last updated:** [January 5, 2006, 5:44pm UTC](https://www.ruby-forum.com/t/field-scope/90250 "2006-01-05T17:44:45Z")
what is the scope of @run field in the code below. Is it module static ? If not, how module static methods can access it ? module Test module Unit def self.run=(flag) @run = flag end def self.run? @run ||= fals… [Previous page](https://www.ruby-forum.com/top.md?page=1756&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1758&per_page=50)