# Top **URL:** https://www.ruby-forum.com/top.md?page=1964 [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:** 1965 --- ## [How many rails developers are out there?](https://www.ruby-forum.com/t/how-many-rails-developers-are-out-there/116150)
**Author:** [@Dorren](https://www.ruby-forum.com/u/Dorren)\ **Replies:** 3\ **Last updated:** [October 3, 2007, 4:14am UTC](https://www.ruby-forum.com/t/how-many-rails-developers-are-out-there/116150 "2007-10-03T04:14:43Z")
Just out of curiosity, how many rails developers are out there worldwide? Google groups shows 11000 members, is that number about right? Dorren http://groups.wuyasea.com/profile/dorren --- ## [Creating Arrays](https://www.ruby-forum.com/t/creating-arrays/114805)
**Author:** [@jngo](https://www.ruby-forum.com/u/jngo)\ **Replies:** 3\ **Last updated:** [September 18, 2007, 11:35am UTC](https://www.ruby-forum.com/t/creating-arrays/114805 "2007-09-18T11:35:31Z")
Dear All,\ Please forgive me if this email is a bit simple, but I am new to ruby and object orientated programming pretty much and just lookin… --- ## [Assignment as a reference?](https://www.ruby-forum.com/t/assignment-as-a-reference/112530)
**Author:** [@Morgan\_G](https://www.ruby-forum.com/u/Morgan_G)\ **Replies:** 3\ **Last updated:** [August 20, 2007, 6:35pm UTC](https://www.ruby-forum.com/t/assignment-as-a-reference/112530 "2007-08-20T18:35:46Z")
Hi, I ran into a simple issue earlier with assignment seeming to make references. I’m new to Ruby so perhaps this is how it’s supposed to be. Here is an abridged version of what happened: foo = ‘bar’ #=\> bar foo2 =… --- ## [Overriding get, post, etc. in functional tests (i.e. Test::U](https://www.ruby-forum.com/t/overriding-get-post-etc-in-functional-tests-i-e-test-u/110359)
**Author:** [@johnt519](https://www.ruby-forum.com/u/johnt519)\ **Replies:** 3\ **Last updated:** [July 26, 2007, 2:33pm UTC](https://www.ruby-forum.com/t/overriding-get-post-etc-in-functional-tests-i-e-test-u/110359 "2007-07-26T14:33:18Z")
Hey guys, Can someone point me in the right direction here? I’m sure others have had similar scenarios. Basically, I have login-protected areas of my application (e.g. an admin section). I store a session value to … --- ## [Want to show content of foreign key in rhtml-- Newbie](https://www.ruby-forum.com/t/want-to-show-content-of-foreign-key-in-rhtml-newbie/108701)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 3\ **Last updated:** [July 8, 2007, 7:21pm UTC](https://www.ruby-forum.com/t/want-to-show-content-of-foreign-key-in-rhtml-newbie/108701 "2007-07-08T19:21:59Z")
Hi I have a scaffold CRUD app going and have managed to get my foreign key to populate a select dropdown list in the edit/new \_form.rhtml It seemed logical to have a foreign key with a select list. Unfortunately, I ca… --- ## [Mongrel not starting](https://www.ruby-forum.com/t/mongrel-not-starting/107044)
**Author:** [@ike](https://www.ruby-forum.com/u/ike)\ **Replies:** 3\ **Last updated:** [June 17, 2007, 4:36pm UTC](https://www.ruby-forum.com/t/mongrel-not-starting/107044 "2007-06-17T16:36:29Z")
Uh oh…I made NO changes to any of my files. Yet, from within Instant Rails, when I go to Configure - Rails Application, check my application then press “Start with Mongrel” I get: \*\* Starting Mongrel listening at 0.0.… --- ## [Rhtml to controller](https://www.ruby-forum.com/t/rhtml-to-controller/106697)
**Author:** [@guest](https://www.ruby-forum.com/u/guest)\ **Replies:** 3\ **Last updated:** [June 14, 2007, 1:31pm UTC](https://www.ruby-forum.com/t/rhtml-to-controller/106697 "2007-06-14T13:31:32Z")
Hello I have big Problem with an function. I want to change the Password for a User in my Program. View: Neues Passwort \<%form\_tag :url =\> {:controller =\> :admin, :action =\> :changepw\_admin} do %\> Bitte alle Fe… --- ## [Looking for a PDF document with relation of ActiveRecord](https://www.ruby-forum.com/t/looking-for-a-pdf-document-with-relation-of-activerecord/105815)
**Author:** [@StSSSSphane\_Wirtel](https://www.ruby-forum.com/u/StSSSSphane_Wirtel)\ **Replies:** 3\ **Last updated:** [June 6, 2007, 6:48am UTC](https://www.ruby-forum.com/t/looking-for-a-pdf-document-with-relation-of-activerecord/105815 "2007-06-06T06:48:02Z")
Hi all, There was some months, I found on this mailing list a PDF document, explaining the database relations (belong\_to, has\_many, … ) in ActiveRecord with pictures. Any idea, where can I find this document ? Thanks… --- ## [Douglas crockford pragmatic programmers book!](https://www.ruby-forum.com/t/douglas-crockford-pragmatic-programmers-book/103967)
**Author:** [@Giles\_B](https://www.ruby-forum.com/u/Giles_B)\ **Replies:** 3\ **Last updated:** [May 13, 2007, 2:18am UTC](https://www.ruby-forum.com/t/douglas-crockford-pragmatic-programmers-book/103967 "2007-05-13T02:18:38Z")
I heard a rumor that Douglas Crockford is writing a book on JavaScript for the Pragmatic Programmers! That’s AWESOME! – Giles B. I’m running a time management experiment: I’m only checking e-mail twice per day, at … --- ## [Acts\_as\_tree related question](https://www.ruby-forum.com/t/acts-as-tree-related-question/103181)
**Author:** [@crossblaim](https://www.ruby-forum.com/u/crossblaim)\ **Replies:** 3\ **Last updated:** [May 3, 2007, 6:24pm UTC](https://www.ruby-forum.com/t/acts-as-tree-related-question/103181 "2007-05-03T18:24:03Z")
hi, I’ve a normal Category model implemented with acts\_as\_tree (name, parent\_id) that has\_many :products (name, category\_id). What I’m asking for is a method to fetch every product that belongs fall into a particular… --- ## [Unexpected "unexpected kEND, expecting $"](https://www.ruby-forum.com/t/unexpected-unexpected-kend-expecting/91484)
**Author:** [@thooby](https://www.ruby-forum.com/u/thooby)\ **Replies:** 3\ **Last updated:** [April 10, 2007, 2:04am UTC](https://www.ruby-forum.com/t/unexpected-unexpected-kend-expecting/91484 "2007-04-10T02:04:11Z")
I know about this error. It appears when you put an END in a wrong place or forget to close a parentesis etc … But I have only a module helper with two lines in a file named “noticias\_helper.rb” Module NoticiasHelper … --- ## [Link to some cool videos tutorials](https://www.ruby-forum.com/t/link-to-some-cool-videos-tutorials/88082)
**Author:** [@Vivian\_Aranha](https://www.ruby-forum.com/u/Vivian_Aranha)\ **Replies:** 3\ **Last updated:** [March 8, 2007, 9:05am UTC](https://www.ruby-forum.com/t/link-to-some-cool-videos-tutorials/88082 "2007-03-08T09:05:12Z")
Hi, i found this cool link to video tutorials on Ruby On Rails… Check it out… Its really good for newbies. Enjoi, Vivian ARanha --- ## [Making "require" just work with some dynamic load path manip](https://www.ruby-forum.com/t/making-require-just-work-with-some-dynamic-load-path-manip/88038)
**Author:** [@greg](https://www.ruby-forum.com/u/greg)\ **Replies:** 3\ **Last updated:** [March 8, 2007, 3:10am UTC](https://www.ruby-forum.com/t/making-require-just-work-with-some-dynamic-load-path-manip/88038 "2007-03-08T03:10:45Z")
The problem: If I have a simple file, “a.rb”: #!/usr/bin/env ruby require 'b' And it’s companion, “b.rb”: puts "Hello, world!" Running “a.rb” works fine if I start from the directory containing those files. If I ch… --- ## [Use ActionView stuff inside controller action](https://www.ruby-forum.com/t/use-actionview-stuff-inside-controller-action/83101)
**Author:** [@Phlip](https://www.ruby-forum.com/u/Phlip)\ **Replies:** 3\ **Last updated:** [January 26, 2007, 9:48pm UTC](https://www.ruby-forum.com/t/use-actionview-stuff-inside-controller-action/83101 "2007-01-26T21:48:03Z")
Railsers: I am too lazy to write an RHTML file. I just want to write an action, and stuff a string. The string needs ActionView things inside it, like this: def lazy render :text =\> stylesheet\_link\_tag(‘application’… --- ## [Bhai Tune Pappi Kyun Li - Mika Singh Vs. Rakhi Sawant](https://www.ruby-forum.com/t/bhai-tune-pappi-kyun-li-mika-singh-vs-rakhi-sawant/82416)
**Author:** [@Eminaeem](https://www.ruby-forum.com/u/Eminaeem)\ **Replies:** 0\ **Last updated:** [January 19, 2007, 4:30pm UTC](https://www.ruby-forum.com/t/bhai-tune-pappi-kyun-li-mika-singh-vs-rakhi-sawant/82416 "2007-01-19T16:30:17Z")
Mika Singhhttp://www.090078601.com/blog/images/mika\_singh.jpg Download “Bhai Tune Pappi Kyun Li - Mika Singh Vs. Rakhi Sawant” http://xrl.us/ubij --- ## [RESTful routes and resulting urls](https://www.ruby-forum.com/t/restful-routes-and-resulting-urls/76307)
**Author:** [@felix](https://www.ruby-forum.com/u/felix)\ **Replies:** 3\ **Last updated:** [November 17, 2006, 5:26pm UTC](https://www.ruby-forum.com/t/restful-routes-and-resulting-urls/76307 "2006-11-17T17:26:40Z")
with the old routing you used to be able to specify an abitrary route for any controller like so: map.connect “blah/:action/:id”, :controller =\> ‘foo’ how can i do this with the new RESTful resources?? -felix --- ## [Thread deadlock issue](https://www.ruby-forum.com/t/thread-deadlock-issue/75947)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [November 14, 2006, 11:02pm UTC](https://www.ruby-forum.com/t/thread-deadlock-issue/75947 "2006-11-14T23:02:14Z")
can anyone interpret this deadlock 0xb7d8ff3c: sleep:T(1000000000000000019884624838656.000000) - /usr/local/ruby-1.8.4/lib/ruby/site\_ruby/slave.rb:306 deadlock 0xb7d90888: sleep:F(4) - /usr/local/ruby-1.8.4/lib/rub… --- ## [Is there a way to save an object to disk?](https://www.ruby-forum.com/t/is-there-a-way-to-save-an-object-to-disk/73241)
**Author:** [@steveeq1](https://www.ruby-forum.com/u/steveeq1)\ **Replies:** 3\ **Last updated:** [October 24, 2006, 12:15am UTC](https://www.ruby-forum.com/t/is-there-a-way-to-save-an-object-to-disk/73241 "2006-10-24T00:15:10Z")
I am new to ruby so pardon my naive question, but: Is there an easy way to save the contents of an object to disk? Is there an easy way to read it back? You don’t have to spell it out for me, I just need the general i… --- ## [Iterator inside string](https://www.ruby-forum.com/t/iterator-inside-string/72869)
**Author:** [@akbarhome](https://www.ruby-forum.com/u/akbarhome)\ **Replies:** 3\ **Last updated:** [October 19, 2006, 3:42pm UTC](https://www.ruby-forum.com/t/iterator-inside-string/72869 "2006-10-19T15:42:50Z")
Hi, This is the code: a = \[ ‘a’, ‘b’ \] b = 2 stringbla = “home #{ a.each {|i| i \* b } } work” puts stringbla output: home ab work How do I modifiy the iterator so the output will be: home aabb work Thank you. --- ## [Caching pages](https://www.ruby-forum.com/t/caching-pages/72778)
**Author:** [@Brutyn\_N](https://www.ruby-forum.com/u/Brutyn_N)\ **Replies:** 3\ **Last updated:** [October 18, 2006, 10:35pm UTC](https://www.ruby-forum.com/t/caching-pages/72778 "2006-10-18T22:35:28Z")
Hey, I want to cache pages… I have this function show, and on top of my page I have the cache stuff. But it doesnt seem to work. Cuz I saw still queries in the development log file. Can anyone help me? I have tried … --- ## [Wow! Jamis Buck + blog + GDB + C API == mind blowing coolnes](https://www.ruby-forum.com/t/wow-jamis-buck-blog-gdb-c-api-mind-blowing-coolnes/69701)
**Author:** [@pat\_eyler](https://www.ruby-forum.com/u/pat_eyler)\ **Replies:** 3\ **Last updated:** [September 23, 2006, 10:52pm UTC](https://www.ruby-forum.com/t/wow-jamis-buck-blog-gdb-c-api-mind-blowing-coolnes/69701 "2006-09-23T22:52:01Z")
For those of you who don’t follow Jamis B.'s blog (and why don’t you?) you should run, not walk, over to http://weblog.jamisbuck.org/2006/9/22/inspecting-a-live-ruby-process to get instructions on using GDB and the Ru… --- ## [Gem pessimistic versioning - bug?](https://www.ruby-forum.com/t/gem-pessimistic-versioning-bug/65952)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 3\ **Last updated:** [August 22, 2006, 9:23pm UTC](https://www.ruby-forum.com/t/gem-pessimistic-versioning-bug/65952 "2006-08-22T21:23:37Z")
can anyone provide a good reason why both of these should not work? harp:~ \> ruby -r rubygems -e’ require\_gem “dynaload”, “~\> 0.1”; p Dynaload::VERSION ’ “0.2.0” harp:~ \> ruby -r rubygems -e’ require\_gem “dynaloa… --- ## [File\_column plugin + rails 1.1.6](https://www.ruby-forum.com/t/file-column-plugin-rails-1-1-6/65311)
**Author:** [@Tud](https://www.ruby-forum.com/u/Tud)\ **Replies:** 3\ **Last updated:** [August 17, 2006, 8:01pm UTC](https://www.ruby-forum.com/t/file-column-plugin-rails-1-1-6/65311 "2006-08-17T20:01:58Z")
Hello, I need to install file\_column plugin but I got an error message. This is the command I use: ./script/plugin install http://opensvn.csie.org/rails\_file\_column/plugins/file\_column/trunk This is the error: Cann… --- ## [Newsgroup/mailing list/ruby-forum.com disconnect?](https://www.ruby-forum.com/t/newsgroup-mailing-list-ruby-forum-com-disconnect/102243)
**Author:** [@rue](https://www.ruby-forum.com/u/rue)\ **Replies:** 3\ **Last updated:** [August 15, 2006, 6:56pm UTC](https://www.ruby-forum.com/t/newsgroup-mailing-list-ruby-forum-com-disconnect/102243 "2006-08-15T18:56:21Z")
I am using http://www.ruby-forum.com to view ruby-talk and I only see about 5-10 posts a day which, as far I can recall, would be an extremely slow volume of traffic. And so this would not be such a “hey can you guys … --- ## [Using a helper from the console](https://www.ruby-forum.com/t/using-a-helper-from-the-console/61522)
**Author:** [@olbrich](https://www.ruby-forum.com/u/olbrich)\ **Replies:** 3\ **Last updated:** [July 28, 2006, 3:40pm UTC](https://www.ruby-forum.com/t/using-a-helper-from-the-console/61522 "2006-07-28T15:40:55Z")
I’ve got a couple of helper functions in my application\_helper file that I would like to run from the console (for debugging). What is the correct way to invoke a helper from the console? \_Kevin --- ## [Uh oh. In a corner. Need help](https://www.ruby-forum.com/t/uh-oh-in-a-corner-need-help/98784)
**Author:** [@xmg-eric](https://www.ruby-forum.com/u/xmg-eric)\ **Replies:** 3\ **Last updated:** [July 19, 2006, 12:05am UTC](https://www.ruby-forum.com/t/uh-oh-in-a-corner-need-help/98784 "2006-07-19T00:05:19Z")
My rakefile needs to abort when an html file can’t be parsed into REXML, so I can report the error and fix it. But… Running tidy in a subshell, I can find no way to access the error message it sends to std error. I … --- ## [Homepage\_url?](https://www.ruby-forum.com/t/homepage-url/96837)
**Author:** [@jeff](https://www.ruby-forum.com/u/jeff)\ **Replies:** 3\ **Last updated:** [July 2, 2006, 4:07pm UTC](https://www.ruby-forum.com/t/homepage-url/96837 "2006-07-02T16:07:48Z")
does the routes.rb have some kind of automatic generated url\_for a ‘’ map.connect? (say, something like url\_for\_homepage or homepage\_url) …i’ve looked around, tried a couple of combos but nothing really worked. do i h… --- ## [Ajax errors in safari](https://www.ruby-forum.com/t/ajax-errors-in-safari/64276)
**Author:** [@jhnsntmthy](https://www.ruby-forum.com/u/jhnsntmthy)\ **Replies:** 3\ **Last updated:** [June 25, 2006, 7:22pm UTC](https://www.ruby-forum.com/t/ajax-errors-in-safari/64276 "2006-06-25T19:22:46Z")
I am implementing some AJAX features into a web forum, and one feature works fine in Firefox and in IE, but it is choking in Safari. Safari will send the request fine and the data will be stored in the DB, but it is n… --- ## [Properly extending test::unit to add logging](https://www.ruby-forum.com/t/properly-extending-test-unit-to-add-logging/62727)
**Author:** [@rsanheim](https://www.ruby-forum.com/u/rsanheim)\ **Replies:** 3\ **Last updated:** [June 8, 2006, 1:38am UTC](https://www.ruby-forum.com/t/properly-extending-test-unit-to-add-logging/62727 "2006-06-08T01:38:16Z")
Hi, I’d like to open up test::unit to add default logging to setup and teardown. In java I did this with a base test class that every other test extended, but that was never very nice as you had to remember to call … --- ## [Mysql::Error in RecipeController#new](https://www.ruby-forum.com/t/mysql-error-in-recipecontroller-new/60538)
**Author:** [@alexandre](https://www.ruby-forum.com/u/alexandre)\ **Replies:** 3\ **Last updated:** [May 15, 2006, 1:07pm UTC](https://www.ruby-forum.com/t/mysql-error-in-recipecontroller-new/60538 "2006-05-15T13:07:02Z")
Hi, I’m doing the following tutorial :Radar – O’Reilly but when I’m trying to access the database I get the following error #28000Access denied for user ‘root’@‘localhost’ (using password: NO) That’s strange because… --- ## [Running rake test tasks with engines](https://www.ruby-forum.com/t/running-rake-test-tasks-with-engines/59489)
**Author:** [@surendra\_s](https://www.ruby-forum.com/u/surendra_s)\ **Replies:** 0\ **Last updated:** [May 3, 2006, 7:09pm UTC](https://www.ruby-forum.com/t/running-rake-test-tasks-with-engines/59489 "2006-05-03T19:09:36Z")
Hello, I am using the login\_engine and user\_engine in my application. For testing my application if I run ‘rake test’ it falis because the rake test task doesn’t runs the rake bootstrap and rake sync\_permissions (o… --- ## [Complex Through Statement](https://www.ruby-forum.com/t/complex-through-statement/56483)
**Author:** [@gers4302](https://www.ruby-forum.com/u/gers4302)\ **Replies:** 3\ **Last updated:** [March 31, 2006, 11:38pm UTC](https://www.ruby-forum.com/t/complex-through-statement/56483 "2006-03-31T23:38:27Z")
Quick Overview: I have an ‘Employee’, some ‘Merchants’ and some ‘Products’. A ‘Merchant’ has many ‘Products’. An ‘Employee’ has multiple ‘Merchants’, depending on their relationship. For example, the Employee may b… --- ## [Socket for mysql](https://www.ruby-forum.com/t/socket-for-mysql/90106)
**Author:** [@19roby83](https://www.ruby-forum.com/u/19roby83)\ **Replies:** 3\ **Last updated:** [March 30, 2006, 3:52pm UTC](https://www.ruby-forum.com/t/socket-for-mysql/90106 "2006-03-30T15:52:22Z")
I have mysql running on a different machine. I’ve editted database.yml, here’s the entry development: adapter: mysql database: cookbook username: root password: mypassword host: posta.rmasonfamily.info test: ada… --- ## [Brand newbie question relating to link\_to](https://www.ruby-forum.com/t/brand-newbie-question-relating-to-link-to/56092)
**Author:** [@davidstokar](https://www.ruby-forum.com/u/davidstokar)\ **Replies:** 3\ **Last updated:** [March 29, 2006, 2:16am UTC](https://www.ruby-forum.com/t/brand-newbie-question-relating-to-link-to/56092 "2006-03-29T02:16:49Z")
I recently dived into Rails and am having trouble with the link\_to method. I’d like to pass some parameters to the action being called and am not sure how to do it. Essentially, I want to hyperlink a total count of… --- ## [Recommended templating system](https://www.ruby-forum.com/t/recommended-templating-system/87986)
**Author:** [@Alexandru\_ESUngur](https://www.ruby-forum.com/u/Alexandru_ESUngur)\ **Replies:** 3\ **Last updated:** [March 28, 2006, 12:55pm UTC](https://www.ruby-forum.com/t/recommended-templating-system/87986 "2006-03-28T12:55:29Z")
Hi all, I’m new to Ruby, coming from PHP and Perl. I am looking for a good templating system to use for building web applications. So far I’ve found: cs/Template :: http://cstemplate.rubyforge.org/ PageTemplate :: h… --- ## [Specifying table type](https://www.ruby-forum.com/t/specifying-table-type/54871)
**Author:** [@wpwood](https://www.ruby-forum.com/u/wpwood)\ **Replies:** 3\ **Last updated:** [March 15, 2006, 4:39am UTC](https://www.ruby-forum.com/t/specifying-table-type/54871 "2006-03-15T04:39:17Z")
I’ve been creating my tables using the command line approach Dave advocates in AWD. I just noticed that they’re being created as MyISAM-type tables. I remember reading (but not where) that I should be creating these… --- ## [Textmate Bundles for form\_remote\_tag shortcut](https://www.ruby-forum.com/t/textmate-bundles-for-form-remote-tag-shortcut/79933)
**Author:** [@Soren\_Burkhart](https://www.ruby-forum.com/u/Soren_Burkhart)\ **Replies:** 3\ **Last updated:** [March 11, 2006, 11:28pm UTC](https://www.ruby-forum.com/t/textmate-bundles-for-form-remote-tag-shortcut/79933 "2006-03-11T23:28:01Z")
Watching through the online videos of the flickr tutorial, I noticed some tab triggered shortcuts for form\_remote\_tag and label. But in the default install of Textmate those shortcuts aren’t installed. What do you ne… --- ## [How to use Selenium from Rails](https://www.ruby-forum.com/t/how-to-use-selenium-from-rails/53905)
**Author:** [@lstrecv](https://www.ruby-forum.com/u/lstrecv)\ **Replies:** 3\ **Last updated:** [February 17, 2006, 6:57am UTC](https://www.ruby-forum.com/t/how-to-use-selenium-from-rails/53905 "2006-02-17T06:57:08Z")
I caught two different approaches to integrate Selenium to Rails: http://svn.viney.net.nz/things/rails/plugins/selenium\_testing/README It seems that the first makes it easy to right the tests, and the second makes i… --- ## [Getting Rid of Error Divs around fields that have errors](https://www.ruby-forum.com/t/getting-rid-of-error-divs-around-fields-that-have-errors/67337)
**Author:** [@johnk](https://www.ruby-forum.com/u/johnk)\ **Replies:** 3\ **Last updated:** [February 13, 2006, 9:29pm UTC](https://www.ruby-forum.com/t/getting-rid-of-error-divs-around-fields-that-have-errors/67337 "2006-02-13T21:29:30Z")
Is there a way to get rid of the divs around an error field. These divs are causing me headaches. Any suggestions :-)? John K. http://www.kopanas.com ================================================================… --- ## [Breakpointer failing](https://www.ruby-forum.com/t/breakpointer-failing/100439)
**Author:** [@seanwarburton](https://www.ruby-forum.com/u/seanwarburton)\ **Replies:** 3\ **Last updated:** [February 2, 2006, 9:45pm UTC](https://www.ruby-forum.com/t/breakpointer-failing/100439 "2006-02-02T21:45:20Z")
Hey there, I got a new workstation going on here an Intel iMac, and I’ve compiled and installed everything with intel binaries. Everything works fine, I even got that cool clever lighttpd script running (BigBold - In… --- ## [Acts\_as\_family\_tree](https://www.ruby-forum.com/t/acts-as-family-tree/100193)
**Author:** [@M\_Daggett](https://www.ruby-forum.com/u/M_Daggett)\ **Replies:** 3\ **Last updated:** [February 2, 2006, 10:23am UTC](https://www.ruby-forum.com/t/acts-as-family-tree/100193 "2006-02-02T10:23:11Z")
For a project that I am working on I need to have a family tree. This means that instead of having one parent each item has at most two. As far as I know acts\_as\_tree only allows one parent\_id. Any suggestions on how … --- ## [Postgres-ing? Too many choices!](https://www.ruby-forum.com/t/postgres-ing-too-many-choices/52302)
**Author:** [@daveh](https://www.ruby-forum.com/u/daveh)\ **Replies:** 3\ **Last updated:** [January 12, 2006, 7:23pm UTC](https://www.ruby-forum.com/t/postgres-ing-too-many-choices/52302 "2006-01-12T19:23:23Z")
it appears that there are three different Gems for talking to a PostgreSQL database. postgres (0.7.1) postgres-pr (0.4.0) ruby-postgres (0.7.1) What are the differences between them? How do I pick one? Thanks. --- ## [User engine question](https://www.ruby-forum.com/t/user-engine-question/51791)
**Author:** [@cwd](https://www.ruby-forum.com/u/cwd)\ **Replies:** 3\ **Last updated:** [January 7, 2006, 12:33pm UTC](https://www.ruby-forum.com/t/user-engine-question/51791 "2006-01-07T12:33:24Z")
I’ve created an array of hashes in UserController#initialize to describe a menu: @menu\_array = \[ {:menu =\> 'home', :controller =\> 'home', :action =\> 'send\_home'}, {:menu =\> 'user list', :action =\> 'list'}, {:menu =\> … --- ## [Verisign Payflow Scripts](https://www.ruby-forum.com/t/verisign-payflow-scripts/54224)
**Author:** [@HunterSs\_Lists](https://www.ruby-forum.com/u/HunterSs_Lists)\ **Replies:** 3\ **Last updated:** [December 24, 2005, 1:43am UTC](https://www.ruby-forum.com/t/verisign-payflow-scripts/54224 "2005-12-24T01:43:42Z")
Here’s a link to the Verisign scripts we used… We customized ours a bit but this will get you going. Graciously provided by Jon at Slantwise Design and posted with permission (http://www.slantwisedesign.com), these … --- ## [From 0.13.1 to 0.14.3 (or 1.0)](https://www.ruby-forum.com/t/from-0-13-1-to-0-14-3-or-1-0/47974)
**Author:** [@josh.charles](https://www.ruby-forum.com/u/josh.charles)\ **Replies:** 3\ **Last updated:** [November 15, 2005, 9:46pm UTC](https://www.ruby-forum.com/t/from-0-13-1-to-0-14-3-or-1-0/47974 "2005-11-15T21:46:47Z")
I’m beginning work on a Rails application using version 0.13.1, I believe, and have a couple concerns. It is my understanding that there have been a large number of changes between 0.13.- and the current release. Is … --- ## [Como "mapear" una columna en un modelo de rails](https://www.ruby-forum.com/t/como-mapear-una-columna-en-un-modelo-de-rails/243439)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 1\ **Last updated:** [October 29, 2015, 7:46pm UTC](https://www.ruby-forum.com/t/como-mapear-una-columna-en-un-modelo-de-rails/243439 "2015-10-29T19:46:57Z")
Buenas. Tenía una base de datos ya existente, por lo que no he tenido que realizar migraciones. Para decirle que tablas usa mi modelo he usado: self.table\_name = ‘nombre\_tabla\_db’ ¿Habría algo igual para hacerlo en … --- ## [Gr-nacl: OOT module for data encryption using NaCl](https://www.ruby-forum.com/t/gr-nacl-oot-module-for-data-encryption-using-nacl/241605)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 1\ **Last updated:** [April 19, 2015, 5:38pm UTC](https://www.ruby-forum.com/t/gr-nacl-oot-module-for-data-encryption-using-nacl/241605 "2015-04-19T17:38:47Z")
Hi! I want to present you a OOT module which provides the functionality of the NaCl crypto library for GNU Radio. The NaCl library is a well known library written by Daniel J. Bernstein, Tanja Lange and Peter Schwabe … --- ## [Major Argument Problem](https://www.ruby-forum.com/t/major-argument-problem/234387)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [March 1, 2015, 12:39pm UTC](https://www.ruby-forum.com/t/major-argument-problem/234387 "2015-03-01T12:39:51Z")
So I was working on my program which is suppose to ask the user to enter an integer and the program is suppose to return odd or even depending on that integer. I am new to coding and the below code is what I came up w… --- ## [JOB: Ruby on Rails SW Engineer - Raleigh NC](https://www.ruby-forum.com/t/job-ruby-on-rails-sw-engineer-raleigh-nc/232979)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [November 9, 2014, 10:28pm UTC](https://www.ruby-forum.com/t/job-ruby-on-rails-sw-engineer-raleigh-nc/232979 "2014-11-09T22:28:52Z")
Would you like to learn about a fantastic career opportunity utilizing your Ruby on Rails experience within a progressive technology company AND live in one of the best places to live in the US…Raleigh North Carolina… --- ## [\[JOBS\] Rails work available with Surplustronics in Auckland](https://www.ruby-forum.com/t/jobs-rails-work-available-with-surplustronics-in-auckland/232126)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [September 19, 2014, 10:18am UTC](https://www.ruby-forum.com/t/jobs-rails-work-available-with-surplustronics-in-auckland/232126 "2014-09-19T10:18:27Z")
Surplustronics is a leading New Zealand sound, lighting, and electronics retailer and online store. We have the need for a contract programmer to start immediately on completing some projects, making adjustments on wo… [Previous page](https://www.ruby-forum.com/top.md?page=1963&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1965&per_page=50)