# Top **URL:** https://www.ruby-forum.com/top.md?page=1127 [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:** 1128 --- ## [OCIError (ORA-01017: invalid username/password; login denied](https://www.ruby-forum.com/t/ocierror-ora-01017-invalid-username-password-login-denied/177592)
**Author:** [@atiaxi](https://www.ruby-forum.com/u/atiaxi)\ **Replies:** 1\ **Last updated:** [October 20, 2009, 7:42pm UTC](https://www.ruby-forum.com/t/ocierror-ora-01017-invalid-username-password-login-denied/177592 "2009-10-20T19:42:36Z")
We’re trying to deploy our system on a separate server and have run into nothing but trouble; specifically I get the error mentioned in the subject. The username/password combo is correct (I verified it via SQL+). M… --- ## [Errno::ECONNREFUSED (Connection refused - connect(2)) Act](https://www.ruby-forum.com/t/errno-econnrefused-connection-refused-connect-2-act/166779)
**Author:** [@salil](https://www.ruby-forum.com/u/salil)\ **Replies:** 1\ **Last updated:** [April 30, 2009, 7:20am UTC](https://www.ruby-forum.com/t/errno-econnrefused-connection-refused-connect-2-act/166779 "2009-04-30T07:20:13Z")
Hi All, I encountered with following error when i try to send e-mail in production mode. Errno::ECONNREFUSED (Connection refused - connect(2)): /usr/lib/ruby/1.8/net/protocol.rb:206:in initialize' /usr/lib/ruby/1… --- ## [Utter Newbie, HELP!](https://www.ruby-forum.com/t/utter-newbie-help/157719)
**Author:** [@bachcole](https://www.ruby-forum.com/u/bachcole)\ **Replies:** 7\ **Last updated:** [January 14, 2009, 8:36pm UTC](https://www.ruby-forum.com/t/utter-newbie-help/157719 "2009-01-14T20:36:34Z")
Dear Ruby on Rails Expert with Compassion for a Newbie, (:-\>) I just got started. I tried: At the Windows Command Prompt: ruby puts “Hello, world!” ^D The response is: -:2: syntax error, unexpected ‘^’, expecting… --- ## [Namespacing my classes](https://www.ruby-forum.com/t/namespacing-my-classes/150808)
**Author:** [@Zouplaz](https://www.ruby-forum.com/u/Zouplaz)\ **Replies:** 7\ **Last updated:** [October 13, 2008, 10:46pm UTC](https://www.ruby-forum.com/t/namespacing-my-classes/150808 "2008-10-13T22:46:14Z")
Hello, as I want to avoid name clashes I tried to organise them like this (just a fake example, reflecting reality) lib/mylib.rb contains module Mylib module TestDatas FOO = “Ho yeah” end require ‘somelib/tools’ … --- ## [Accessing data that passes through the model](https://www.ruby-forum.com/t/accessing-data-that-passes-through-the-model/145081)
**Author:** [@tinney](https://www.ruby-forum.com/u/tinney)\ **Replies:** 7\ **Last updated:** [August 6, 2008, 11:09pm UTC](https://www.ruby-forum.com/t/accessing-data-that-passes-through-the-model/145081 "2008-08-06T23:09:56Z")
Greetings! I’m working on building a custom validator within my Story model. As I understand it, before anything can be put into the database, that data has to go through the model and the various validators. Is there… --- ## [Processing config files as ERB templates](https://www.ruby-forum.com/t/processing-config-files-as-erb-templates/142529)
**Author:** [@Jeff\_Everett](https://www.ruby-forum.com/u/Jeff_Everett)\ **Replies:** 1\ **Last updated:** [July 10, 2008, 3:45am UTC](https://www.ruby-forum.com/t/processing-config-files-as-erb-templates/142529 "2008-07-10T03:45:29Z")
For various reasons it’s very handy for us to process our mongrel cluster configuration files as ERB templates during start up. I found a post from a couple of years ago on this mailing list about possibly adding that… --- ## [Fedora 8 packages to exclude](https://www.ruby-forum.com/t/fedora-8-packages-to-exclude/141950)
**Author:** [@valdar](https://www.ruby-forum.com/u/valdar)\ **Replies:** 7\ **Last updated:** [July 2, 2008, 5:18am UTC](https://www.ruby-forum.com/t/fedora-8-packages-to-exclude/141950 "2008-07-02T05:18:28Z")
Just need a clearification: the gnuradio FC8 installation procedure http://gnuradio.utah.edu/trac/wiki/PS3FC8Install says to put exclude=blas blas-devel oprofile-debuginfo oprofile numactl nuactl-devel in /etc/yum.co… --- ## [FTBFS: gnuradio over cell (--enable-gcell)](https://www.ruby-forum.com/t/ftbfs-gnuradio-over-cell-enable-gcell/136792)
**Author:** [@Hector\_Oron](https://www.ruby-forum.com/u/Hector_Oron)\ **Replies:** 7\ **Last updated:** [May 7, 2008, 1:47am UTC](https://www.ruby-forum.com/t/ftbfs-gnuradio-over-cell-enable-gcell/136792 "2008-05-07T01:47:05Z")
Hello, I got the following error while compiling over a CELL platform with –enable-gcell, In file included from /home/hecormar/GNURADIO/trunk/gcell/src/include/gc\_jd\_queue\_data.h:25, from /home/hecormar/GNURADIO/tr… --- ## [Updating Child Records](https://www.ruby-forum.com/t/updating-child-records/125200)
**Author:** [@danielb](https://www.ruby-forum.com/u/danielb)\ **Replies:** 7\ **Last updated:** [January 7, 2008, 11:49pm UTC](https://www.ruby-forum.com/t/updating-child-records/125200 "2008-01-07T23:49:06Z")
I have a 3 level hierarchical data structure, for this example lets say it’s Bike (has many) Wheels (has many) Spokes. Here’s what I want to do, update a bunch of Spokes that all belong to one Bike but do it all with … --- ## [Memory issue](https://www.ruby-forum.com/t/memory-issue/118160)
**Author:** [@deliak](https://www.ruby-forum.com/u/deliak)\ **Replies:** 7\ **Last updated:** [October 24, 2007, 3:52pm UTC](https://www.ruby-forum.com/t/memory-issue/118160 "2007-10-24T15:52:33Z")
I just updated a ruby on rails application from rails 1.1.0 to 1.2.x and got into the following problem: The lighttpd memory footprint rised from 23Mb(already not loading actionmailer and actionwebservice) to 27Mb and… --- ## [Ordenar un array asociativo por un campo](https://www.ruby-forum.com/t/ordenar-un-array-asociativo-por-un-campo/113541)
**Author:** [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Replies:** 1\ **Last updated:** [September 1, 2007, 4:30pm UTC](https://www.ruby-forum.com/t/ordenar-un-array-asociativo-por-un-campo/113541 "2007-09-01T16:30:15Z")
Hola, estoy intendando crearme dos arrays asociativos, unirlos y ordenarlo por el campo fecha, tengo ésto: @listado\_proyectos=Proyecto.find(:all, :conditions=\>\["hidden=0 and destacado=1"\],:order=\>‘created\_on DES… --- ## [Problem using X-Accel-Redirect in nginx under ssl](https://www.ruby-forum.com/t/problem-using-x-accel-redirect-in-nginx-under-ssl/111559)
**Author:** [@nadav](https://www.ruby-forum.com/u/nadav)\ **Replies:** 1\ **Last updated:** [August 9, 2007, 7:34am UTC](https://www.ruby-forum.com/t/problem-using-x-accel-redirect-in-nginx-under-ssl/111559 "2007-08-09T07:34:06Z")
Hi everybody. I have a problem using X-Accel-Redirect under ssl in nginx for serving static image-files that I want to protect from unauthorized downloads. The problem is that the images downloading is extremely slow,… --- ## [Very weird behaviour of Ruby 1.8.6 with multi-line parenthes](https://www.ruby-forum.com/t/very-weird-behaviour-of-ruby-1-8-6-with-multi-line-parenthes/111405)
**Author:** [@Nicolas\_L](https://www.ruby-forum.com/u/Nicolas_L)\ **Replies:** 7\ **Last updated:** [August 7, 2007, 10:03pm UTC](https://www.ruby-forum.com/t/very-weird-behaviour-of-ruby-1-8-6-with-multi-line-parenthes/111405 "2007-08-07T22:03:56Z")
Hi, I’ve just lost a few hours on this strange behaviour (bug ?). Apparently it is caused by some kind of operator precedence thingamagic. My original code was of course much more complicated, so finding the problem … --- ## [Join, then view data](https://www.ruby-forum.com/t/join-then-view-data/107036)
**Author:** [@Scott\_Parks](https://www.ruby-forum.com/u/Scott_Parks)\ **Replies:** 7\ **Last updated:** [June 18, 2007, 3:32am UTC](https://www.ruby-forum.com/t/join-then-view-data/107036 "2007-06-18T03:32:40Z")
I am working on my first real RoR project and have a simple question (I think it is anyway). I have three tables: schools events event\_types I think I have the joins down with belongs\_to, but how do I actually go … --- ## [Alternative to STI with eager loading](https://www.ruby-forum.com/t/alternative-to-sti-with-eager-loading/88310)
**Author:** [@jkahn](https://www.ruby-forum.com/u/jkahn)\ **Replies:** 1\ **Last updated:** [March 9, 2007, 5:38pm UTC](https://www.ruby-forum.com/t/alternative-to-sti-with-eager-loading/88310 "2007-03-09T17:38:01Z")
In order to implement inheritance (STI was not ideal), I have implemented a solution similar to what is described in this post: Any good alternative to single-table-inheritance? - Rails - Ruby-Forum. I have one model … --- ## [BUG: ruby-mode.el : '/=' operator breaks following indentati](https://www.ruby-forum.com/t/bug-ruby-mode-el-operator-breaks-following-indentati/77725)
**Author:** [@jeremyheiler](https://www.ruby-forum.com/u/jeremyheiler)\ **Replies:** 7\ **Last updated:** [December 4, 2006, 7:32pm UTC](https://www.ruby-forum.com/t/bug-ruby-mode-el-operator-breaks-following-indentati/77725 "2006-12-04T19:32:15Z")
Using emacs 21.4, ruby-mode.el from Ruby 1.8.5 (byte-compiled), if I open a file with the following code … def foo x /= y bar end …move the cursor to the word “bar” and press Tab, nothing happens! If I replace “/=… --- ## [QuickStart Rafactoring Exercise - Was: creazione di database](https://www.ruby-forum.com/t/quickstart-rafactoring-exercise-was-creazione-di-database/74474)
**Author:** [@chiaroscuro](https://www.ruby-forum.com/u/chiaroscuro)\ **Replies:** 7\ **Last updated:** [November 7, 2006, 10:59am UTC](https://www.ruby-forum.com/t/quickstart-rafactoring-exercise-was-creazione-di-database/74474 "2006-11-07T10:59:04Z")
dato che ruby-it.org ha dei problemi posto qui il rake rask che ho fatto per autocrearmi i database a partire da database.yml. buon refactoring :slight\_smile: funziona con MySql, assumendo password/uid a null, insomma… --- ## [Running Coach (#82)](https://www.ruby-forum.com/t/running-coach-82/62922)
**Author:** [@bbazzarrakk](https://www.ruby-forum.com/u/bbazzarrakk)\ **Replies:** 7\ **Last updated:** [June 16, 2006, 1:49am UTC](https://www.ruby-forum.com/t/running-coach-82/62922 "2006-06-16T01:49:54Z")
The three rules of Ruby Q.: Please do not post any solutions or spoiler discussion for this quiz until 48 hours have passed from the time on this message. Support Ruby Q. by submitting ideas as often as you can: … --- ## [NYC Ruby Job Fair =?iso-8859-1?q?=8B?= April 25th](https://www.ruby-forum.com/t/nyc-ruby-job-fair-iso-8859-1-q-8b-april-25th/58345)
**Author:** [@Zed\_S](https://www.ruby-forum.com/u/Zed_S)\ **Replies:** 7\ **Last updated:** [April 20, 2006, 8:22pm UTC](https://www.ruby-forum.com/t/nyc-ruby-job-fair-iso-8859-1-q-8b-april-25th/58345 "2006-04-20T20:22:48Z")
=== NYC Ruby Job Fair – April 25th The NYC Ruby meetings lately have looked a lot like middle school dances. On one side of the room is people saying, “Gee, I wish I could work full-time doing Ruby or Ruby on Rails.”… --- ## [What happens to manuals.rubyonrails.com?](https://www.ruby-forum.com/t/what-happens-to-manuals-rubyonrails-com/64587)
**Author:** [@xiheng\_xu](https://www.ruby-forum.com/u/xiheng_xu)\ **Replies:** 7\ **Last updated:** [February 10, 2006, 12:59am UTC](https://www.ruby-forum.com/t/what-happens-to-manuals-rubyonrails-com/64587 "2006-02-10T00:59:25Z")
Hi guys, does anyone know what happened to the manuals site? I have not been able to connect to http://manuals.rubyonrails.com for two days (I started reading all about RoR yesterday and finished most of the tutoria… --- ## [Rroonga 4.0.4](https://www.ruby-forum.com/t/rroonga-4-0-4/231816)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [September 2, 2014, 9:00pm UTC](https://www.ruby-forum.com/t/rroonga-4-0-4/231816 "2014-09-02T21:00:54Z")
Hi, We released Rroonga 4.0.4 on the last friday. Web site: Fulltext search by Ruby with Groonga - Ranguba Rroonga is the Ruby bindings for Groonga that is a fast flexible fulltext search engine and column store. Ab… --- ## [Slow down rate of Python source block](https://www.ruby-forum.com/t/slow-down-rate-of-python-source-block/231277)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 4\ **Last updated:** [August 1, 2014, 3:32pm UTC](https://www.ruby-forum.com/t/slow-down-rate-of-python-source-block/231277 "2014-08-01T15:32:29Z")
Dear All, I have a Python block that produces packets of size 1536 bytes. Due to various reasons, the latter parts of my flow graph are very slow (this is desired and cannot be changed). After producing 510 packets, I… --- ## [(Newb alert) One-to-many](https://www.ruby-forum.com/t/newb-alert-one-to-many/239064)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [February 11, 2014, 12:12pm UTC](https://www.ruby-forum.com/t/newb-alert-one-to-many/239064 "2014-02-11T12:12:23Z")
Hey! I’m decent at Ruby, but pretty darn new to Rails. Working through some tutorial stuff, and don’t fully understand what direction to take. I want to create a one-to-many association; how do I accomplish this? D… --- ## [Profiles](https://www.ruby-forum.com/t/profiles/237075)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [October 26, 2013, 9:49pm UTC](https://www.ruby-forum.com/t/profiles/237075 "2013-10-26T21:49:32Z")
Hi is I’m making a web app in which I am asked to register users, I did this already with Devise the problem is that I also create a profile for each user to register … anyone have idea how to do? if so thank you very … --- ## [Where do i put scripts to run them from the command line](https://www.ruby-forum.com/t/where-do-i-put-scripts-to-run-them-from-the-command-line/228382)
**Author:** [@leon\_p](https://www.ruby-forum.com/u/leon_p)\ **Replies:** 4\ **Last updated:** [April 20, 2013, 9:23am UTC](https://www.ruby-forum.com/t/where-do-i-put-scripts-to-run-them-from-the-command-line/228382 "2013-04-20T09:23:15Z")
Hi, a stupid question. I save my scripts in a text editor but in which directory/file do i save them to run from the command line. It just gives me an error message when I type - ruby program.rb. Cheers --- ## [Processes and forks](https://www.ruby-forum.com/t/processes-and-forks/225708)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [January 24, 2013, 9:34pm UTC](https://www.ruby-forum.com/t/processes-and-forks/225708 "2013-01-24T21:34:11Z")
Hi all, I have a quick problem that I am sure someone here has an elegant solution for. I have a ruby script that runs in a loop an external linux process via gdb: … until checks.empty? do … begin Timeout::timeou… --- ## [Gr-howto-write-a-block build fails](https://www.ruby-forum.com/t/gr-howto-write-a-block-build-fails/225151)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [December 18, 2012, 11:07pm UTC](https://www.ruby-forum.com/t/gr-howto-write-a-block-build-fails/225151 "2012-12-18T23:07:00Z")
Dear List, I’m looking to write c++ gnuradio blocks using the gr-howto-write-a-block code that comes with gnuradio. Unfortunately, when I do the build with the existing code, the tests fail. Has anyone else seen thi… --- ## [Convert unix time to 2012-12-18 18:59:22 (sample)](https://www.ruby-forum.com/t/convert-unix-time-to-2012-12-18-1822-sample/226579)
**Author:** [@rlorimor](https://www.ruby-forum.com/u/rlorimor)\ **Replies:** 4\ **Last updated:** [December 18, 2012, 10:12pm UTC](https://www.ruby-forum.com/t/convert-unix-time-to-2012-12-18-1822-sample/226579 "2012-12-18T22:12:05Z")
Hi i am trying to find out how to convert bellow 1355354837 to something like 2012-12-13 01:23:27 in linux from command line , date -d @1355354837 Wed Dec 12 23:27:17 GMT 2012 i dont need the GMT but how can i … --- ## [Map Module and Domains](https://www.ruby-forum.com/t/map-module-and-domains/221173)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [July 4, 2012, 11:57pm UTC](https://www.ruby-forum.com/t/map-module-and-domains/221173 "2012-07-04T23:57:24Z")
Ok, I was reading up on the map module and it seems the right way to do this, howeaver I really couldnt think of a way to do this (without just using the if alternative way). Blocking domains is what I want to do, my … --- ## [Connect with MySql and Ruby](https://www.ruby-forum.com/t/connect-with-mysql-and-ruby/216267)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [January 31, 2012, 1:32pm UTC](https://www.ruby-forum.com/t/connect-with-mysql-and-ruby/216267 "2012-01-31T13:32:39Z")
Hi everybody, I am very new in Ruby on Rails. I install ruby(1.9.2p180) and Rails(3.1.3). Also I install RubyMine3.1.1 as IDE. I successfully have done some simple simple practices. Now I want to play with database(… --- ## [Rails hates my recursive function](https://www.ruby-forum.com/t/rails-hates-my-recursive-function/207374)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [May 25, 2011, 4:15pm UTC](https://www.ruby-forum.com/t/rails-hates-my-recursive-function/207374 "2011-05-25T16:15:38Z")
I’m trying to create a function that will take input in the form “a12345678” and output text in the form “a12-34-5678” if and only if the input text is \* not\* in the form “adam smith” The goal is to allow my users t… --- ## [Haml as default instead of erb](https://www.ruby-forum.com/t/haml-as-default-instead-of-erb/198559)
**Author:** [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Replies:** 4\ **Last updated:** [November 4, 2010, 1:07am UTC](https://www.ruby-forum.com/t/haml-as-default-instead-of-erb/198559 "2010-11-04T01:07:38Z")
Hi, if i have to file on views. let say views/accounts/index.html.erb views/accounts/indehx.html.haml how to make rails search for haml first then erb not the other way around… thanks --- ## [Broken alias behavior in Ruby 1.9.2?](https://www.ruby-forum.com/t/broken-alias-behavior-in-ruby-1-9-2/194075)
**Author:** [@tron](https://www.ruby-forum.com/u/tron)\ **Replies:** 4\ **Last updated:** [August 30, 2010, 2:51am UTC](https://www.ruby-forum.com/t/broken-alias-behavior-in-ruby-1-9-2/194075 "2010-08-30T02:51:51Z")
The following code works in Ruby 1.8.7 but not in 1.9.2, instead, I get the error: NoMethodError: undefined method \`old\_encode64’ for Base64:Module Can someone please shed some light on this. Thanks in advance, Tron … --- ## [Jruby daemons](https://www.ruby-forum.com/t/jruby-daemons/190964)
**Author:** [@jwigal](https://www.ruby-forum.com/u/jwigal)\ **Replies:** 4\ **Last updated:** [July 3, 2010, 12:31am UTC](https://www.ruby-forum.com/t/jruby-daemons/190964 "2010-07-03T00:31:52Z")
Anyone tried using something like jsvc to daemonize/background a jruby script? (Daemon – Daemon : Java Service) I’m on linux, so I can use start-stop-daemon, but the necessary -b switch in this case implies some hoops… --- ## [Help me understand 'self' vs current object](https://www.ruby-forum.com/t/help-me-understand-self-vs-current-object/167038)
**Author:** [@cruby](https://www.ruby-forum.com/u/cruby)\ **Replies:** 4\ **Last updated:** [May 2, 2009, 10:24pm UTC](https://www.ruby-forum.com/t/help-me-understand-self-vs-current-object/167038 "2009-05-02T22:24:47Z")
I’m pretty mystified by this, so I would appreciate any insights… This does involve a Rails/ActiveRecord object, but that shouldn’t matter here, right? I’m archiving an object when it gets deleted, so I’m chaining met… --- ## [Starting a thread from Glassfish](https://www.ruby-forum.com/t/starting-a-thread-from-glassfish/166846)
**Author:** [@Joseph\_A](https://www.ruby-forum.com/u/Joseph_A)\ **Replies:** 4\ **Last updated:** [April 30, 2009, 7:17pm UTC](https://www.ruby-forum.com/t/starting-a-thread-from-glassfish/166846 "2009-04-30T19:17:25Z")
I’m working on a project that is looking in to using the glassfish gem for our Rails application. One thing we need to do with this application is have a process/thread running which is periodically (e.g. once per s… --- ## [Extending ruby classes - Against new methods?](https://www.ruby-forum.com/t/extending-ruby-classes-against-new-methods/166332)
**Author:** [@quik77](https://www.ruby-forum.com/u/quik77)\ **Replies:** 4\ **Last updated:** [April 24, 2009, 11:57am UTC](https://www.ruby-forum.com/t/extending-ruby-classes-against-new-methods/166332 "2009-04-24T11:57:21Z")
Hi, Recently I added def strip! to class Array. I found that I needed it, and some of my arrays were collection of strings having whitespace. It was trivial, and I thought this could be part of standard ruby. But I … --- ## [KD7LMO Killed while bicycling](https://www.ruby-forum.com/t/kd7lmo-killed-while-bicycling/166209)
**Author:** [@Martin\_DvH](https://www.ruby-forum.com/u/Martin_DvH)\ **Replies:** 4\ **Last updated:** [April 23, 2009, 12:25pm UTC](https://www.ruby-forum.com/t/kd7lmo-killed-while-bicycling/166209 "2009-04-23T12:25:18Z")
I am sorry to bring you this sad news. I found this information on: “KD7LMO Killed while bicycling We have received word that Michael G., KD7LMO, was killed Sunday, April 12, while bicycling to visit his parents. T… --- ## [Post to external form](https://www.ruby-forum.com/t/post-to-external-form/160591)
**Author:** [@frank\_programmer](https://www.ruby-forum.com/u/frank_programmer)\ **Replies:** 4\ **Last updated:** [February 18, 2009, 8:09pm UTC](https://www.ruby-forum.com/t/post-to-external-form/160591 "2009-02-18T20:09:52Z")
Hi, This is probably a dumb question but I can’t figure it out. How do you post to an external form? I think the easiest way would be to do a GET on the URL with the query arguments but I don’t know how to do that i… --- ## ['And' step definition](https://www.ruby-forum.com/t/and-step-definition/155005)
**Author:** [@marksbrain](https://www.ruby-forum.com/u/marksbrain)\ **Replies:** 4\ **Last updated:** [December 6, 2008, 11:10pm UTC](https://www.ruby-forum.com/t/and-step-definition/155005 "2008-12-06T23:10:14Z")
Can you have an And step in a feature? With this, I get a NoMethodError for ‘And’: Given /a company named (.+)/ do |name| @company = Company.create!(:name =\> name) end And /a user named (.+)/ do |name| @user = cre… --- ## [Ajax complex forms: checkbox weirdness](https://www.ruby-forum.com/t/ajax-complex-forms-checkbox-weirdness/150576)
**Author:** [@Danimal](https://www.ruby-forum.com/u/Danimal)\ **Replies:** 4\ **Last updated:** [October 11, 2008, 2:04am UTC](https://www.ruby-forum.com/t/ajax-complex-forms-checkbox-weirdness/150576 "2008-10-11T02:04:38Z")
Hello! Question for you wizards… If you’ve used Ryan B. tutorial on complex forms: … or better yet, the one from Advanced Rails Recipes… perhaps you can help me. I set up a complex form for an Account that has many … --- ## [Error when running an exe created with rubyscript2exe](https://www.ruby-forum.com/t/error-when-running-an-exe-created-with-rubyscript2exe/147575)
**Author:** [@rakeshgpai](https://www.ruby-forum.com/u/rakeshgpai)\ **Replies:** 4\ **Last updated:** [September 6, 2008, 10:12am UTC](https://www.ruby-forum.com/t/error-when-running-an-exe-created-with-rubyscript2exe/147575 "2008-09-06T10:12:12Z")
I am getting the following error when i created an exe from a ruby script. Has any got any idea why this comes? Thanks, Rakesh C:/Users/Pi/eee/eee.livequote1.exe.3/lib/rubygems/custom\_require.rb:27:in gem\_o riginal\_… --- ## [Jruby service question (BasicLibraryService)](https://www.ruby-forum.com/t/jruby-service-question-basiclibraryservice/145133)
**Author:** [@Yin\_AnPing](https://www.ruby-forum.com/u/Yin_AnPing)\ **Replies:** 4\ **Last updated:** [August 7, 2008, 6:22am UTC](https://www.ruby-forum.com/t/jruby-service-question-basiclibraryservice/145133 "2008-08-07T06:22:48Z")
Hi, guys I follow the article JRuby Service in Railshttp://blarg.slackworks.com/posts/jruby-service-in-railsby Michael Guymon, but I can’t get through. Even I create a very simple class: public class SimpleService i… --- ## [Comparing selection of a drop down using ajax](https://www.ruby-forum.com/t/comparing-selection-of-a-drop-down-using-ajax/136354)
**Author:** [@rushnosh](https://www.ruby-forum.com/u/rushnosh)\ **Replies:** 4\ **Last updated:** [May 1, 2008, 8:27am UTC](https://www.ruby-forum.com/t/comparing-selection-of-a-drop-down-using-ajax/136354 "2008-05-01T08:27:00Z")
I am very new to ruby and since my javscript skills are zero I was wondering if this could be done. I have a drop down. When the user makes a selection I would like to make a call with observe\_field. Can I then check… --- ## [Incrementar 1 campo BBDD](https://www.ruby-forum.com/t/incrementar-1-campo-bbdd/132640)
**Author:** [@davox](https://www.ruby-forum.com/u/davox)\ **Replies:** 4\ **Last updated:** [March 22, 2008, 7:30pm UTC](https://www.ruby-forum.com/t/incrementar-1-campo-bbdd/132640 "2008-03-22T19:30:18Z")
Hola a todos, Me gustaría incrementar en uno un campo de la base de datos, cuando ya este repetido. Por ejemplo si tengo “Enero 2008” y me vuelven a guardar esa fecha que el campo repeat valga dos. Yo hago esto: @… --- ## [Value error](https://www.ruby-forum.com/t/value-error/132279)
**Author:** [@Crespi\_F](https://www.ruby-forum.com/u/Crespi_F)\ **Replies:** 4\ **Last updated:** [March 19, 2008, 12:15pm UTC](https://www.ruby-forum.com/t/value-error/132279 "2008-03-19T12:15:44Z")
Hi I have a problem with ofdm system. Each time I run benchmark\_ofdm\_rx.py I get; Traceback (most recent call last): File “benchmark\_ofdm\_rx.py”, line 210, in main() File “benchmark\_ofdm\_rx.py”, line 199, in main … --- ## [Il y a d'la rumbal dans l'air?](https://www.ruby-forum.com/t/il-y-a-dla-rumbal-dans-lair/123362)
**Author:** [@Jean-FranSSSSois\_Tr](https://www.ruby-forum.com/u/Jean-FranSSSSois_Tr)\ **Replies:** 4\ **Last updated:** [December 18, 2007, 12:47pm UTC](https://www.ruby-forum.com/t/il-y-a-dla-rumbal-dans-lair/123362 "2007-12-18T12:47:39Z")
Arthur : De plus si tout se passe bien notre “webmail” simplifié en rails opensource sera dispo à la fin de ce WE (je me mets la pression, sinon je le sortirais jamais !). Bon alors, ça arrive ?? http://opensource… --- ## [Suplente de render\_component en rails2.0](https://www.ruby-forum.com/t/suplente-de-render-component-en-rails2-0/122874)
**Author:** [@miguel](https://www.ruby-forum.com/u/miguel)\ **Replies:** 4\ **Last updated:** [December 13, 2007, 5:58am UTC](https://www.ruby-forum.com/t/suplente-de-render-component-en-rails2-0/122874 "2007-12-13T05:58:40Z")
Hola lista como estan!, bueno yo aqui nuevamente haciendo preguntas. solo ayer me cambié de version de rails de 1.2.6 a 2.0, y pues nada, he estado al borde del colapso estas ultimas horas jeje, no es broma… Ahora qu… --- ## [Regexpression: scanning a special charachters //?](https://www.ruby-forum.com/t/regexpression-scanning-a-special-charachters/115992)
**Author:** [@kazaam](https://www.ruby-forum.com/u/kazaam)\ **Replies:** 4\ **Last updated:** [October 1, 2007, 3:20pm UTC](https://www.ruby-forum.com/t/regexpression-scanning-a-special-charachters/115992 "2007-10-01T15:20:12Z")
Hi again, I need to parse a line like this here: myoverlook://thatstrue@blablabla I need at the end just thatstrue. So I wrote for the beginning: result = overlook.scan(/myoverlook://(.+?)\\n/m) Of course this d… --- ## [Question regarding the DBSRX frequency range and bandwidth](https://www.ruby-forum.com/t/question-regarding-the-dbsrx-frequency-range-and-bandwidth/107907)
**Author:** [@Trond\_D](https://www.ruby-forum.com/u/Trond_D)\ **Replies:** 4\ **Last updated:** [June 28, 2007, 3:50am UTC](https://www.ruby-forum.com/t/question-regarding-the-dbsrx-frequency-range-and-bandwidth/107907 "2007-06-28T03:50:20Z")
Hi, I have a small question regarding the frequency range and bandwidth of the DBSRX daughterboard from www.ettus.com. According to the daughterboard datasheet \[1\] the frequency range is from 800 to 2400 MHz, and the… [Previous page](https://www.ruby-forum.com/top.md?page=1126&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1128&per_page=50)