# Top **URL:** https://www.ruby-forum.com/top.md?page=649 [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:** 650 --- ## [\[ANN\] Learnivore.com, aggrégateur de scree ncasts](https://www.ruby-forum.com/t/ann-learnivore-com-aggra-gateur-de-scree-ncasts/172926)
**Author:** [@thbar](https://www.ruby-forum.com/u/thbar)\ **Replies:** 4\ **Last updated:** [July 30, 2009, 9:17pm UTC](https://www.ruby-forum.com/t/ann-learnivore-com-aggra-gateur-de-scree-ncasts/172926 "2009-07-30T21:17:34Z")
Hello, pour ceux qui aiment se former à l’aide de screencasts, vous pouvez retrouver ceux des PragProgs, PeepCode, RailsCasts, EnvyCasts, Scaling Rails Series et SitePoint sur http://www.learnivore.com. Il y a un flu… --- ## [Run ruby from MFC](https://www.ruby-forum.com/t/run-ruby-from-mfc/121478)
**Author:** [@surezu](https://www.ruby-forum.com/u/surezu)\ **Replies:** 4\ **Last updated:** [November 28, 2007, 12:02pm UTC](https://www.ruby-forum.com/t/run-ruby-from-mfc/121478 "2007-11-28T12:02:21Z")
Hi all, I would like to run Ruby from my MFC application! IF it is possible? If yes,let me know. Now i’m using visual studio 2005… thanks in advance surezu --- ## [How to add format to RESTful route link\_to helper](https://www.ruby-forum.com/t/how-to-add-format-to-restful-route-link-to-helper/86873)
**Author:** [@wes](https://www.ruby-forum.com/u/wes)\ **Replies:** 4\ **Last updated:** [February 27, 2007, 8:03pm UTC](https://www.ruby-forum.com/t/how-to-add-format-to-restful-route-link-to-helper/86873 "2007-02-27T20:03:15Z")
Question: How do I tack a format (.xls) onto a REST url helper method in link\_to? I have a route created from map.resources in my routes.rb file called “comments”. map.resources :posts do |post| post.resources :comm… --- ## [Bus errors & segfaults](https://www.ruby-forum.com/t/bus-errors-segfaults/86099)
**Author:** [@blakeage](https://www.ruby-forum.com/u/blakeage)\ **Replies:** 4\ **Last updated:** [February 19, 2007, 11:19pm UTC](https://www.ruby-forum.com/t/bus-errors-segfaults/86099 "2007-02-19T23:19:04Z")
I’ve been getting daily Bus Errors on various ruby classes, which is crashing our Mongrel server pretty much every day. Here is an example error: ruby(15833,0xa000ed88) malloc: \*\*\* error for object 0x41b20d0: pointer … --- ## [How to configure nginx with running apache?](https://www.ruby-forum.com/t/how-to-configure-nginx-with-running-apache/240500)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 7\ **Last updated:** [April 17, 2014, 2:49pm UTC](https://www.ruby-forum.com/t/how-to-configure-nginx-with-running-apache/240500 "2014-04-17T14:49:46Z")
Greetings !! I am new to nginx and seeking some help from this list. I already have apache running with vhosts and like to install nginx as a frontend accelerator before apache. How can I configure nginx so that it c… --- ## [Priority of cache-control, expires, x-accel-expires](https://www.ruby-forum.com/t/priority-of-cache-control-expires-x-accel-expires/214490)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 1\ **Last updated:** [December 5, 2011, 10:30am UTC](https://www.ruby-forum.com/t/priority-of-cache-control-expires-x-accel-expires/214490 "2011-12-05T10:30:32Z")
How does nginx caching handle multiple cache control headers sent from a backend? I had a situation where I was sending both expires and cache-control and it seemed that the order in which they were sent controlled. … --- ## [Passing Object in params, and parse](https://www.ruby-forum.com/t/passing-object-in-params-and-parse/202879)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 7\ **Last updated:** [February 9, 2011, 1:20am UTC](https://www.ruby-forum.com/t/passing-object-in-params-and-parse/202879 "2011-02-09T01:20:24Z")
Hi, Im passing an object as follows. Controller: def new @c = Check.first end View: \<%= hidden\_field\_tag "checks", @c %\> \<%= submit\_tag "submit" %\> The params i get in create method is, {“checks”=\>"#Check:0xa2c… --- ## [Vortex Level0 with Ruby](https://www.ruby-forum.com/t/vortex-level0-with-ruby/200195)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 7\ **Last updated:** [December 8, 2010, 6:57pm UTC](https://www.ruby-forum.com/t/vortex-level0-with-ruby/200195 "2010-12-08T18:57:24Z")
Hello! Recently found this game and it totally got me up. Thou the first level is extremly straight-forward with C, but i do belive that it is actually not so difficult with Ruby. Here is the task: Your goal is to co… --- ## [Rspec Controller Generator](https://www.ruby-forum.com/t/rspec-controller-generator/169386)
**Author:** [@elricstorm](https://www.ruby-forum.com/u/elricstorm)\ **Replies:** 7\ **Last updated:** [June 3, 2009, 11:13pm UTC](https://www.ruby-forum.com/t/rspec-controller-generator/169386 "2009-06-03T23:13:09Z")
I’m using Ruby 1.9.1-p129 on Windows Rails 2.3.2 I have Rspec and Rspec\_generator and use Netbeans 6.5 IDE… When I try to generate Rspec Controller, everything works except for the final view which errors out because… --- ## [Resetting the template or class cache in Rails 2.2.0](https://www.ruby-forum.com/t/resetting-the-template-or-class-cache-in-rails-2-2-0/152221)
**Author:** [@mlangenberg](https://www.ruby-forum.com/u/mlangenberg)\ **Replies:** 7\ **Last updated:** [October 31, 2008, 6:41pm UTC](https://www.ruby-forum.com/t/resetting-the-template-or-class-cache-in-rails-2-2-0/152221 "2008-10-31T18:41:27Z")
While testing the Rails 2.2.0 release I soon knew I had a problem: I’m relying on the fact that an ERB template is recompiled if the modification time of the file has been updated. I work on a multisite Rails app, whi… --- ## [Stand Alone web Server para RoR](https://www.ruby-forum.com/t/stand-alone-web-server-para-ror/147614)
**Author:** [@SSWebmasterS\_Yoel\_V](https://www.ruby-forum.com/u/SSWebmasterS_Yoel_V)\ **Replies:** 7\ **Last updated:** [September 3, 2008, 10:18pm UTC](https://www.ruby-forum.com/t/stand-alone-web-server-para-ror/147614 "2008-09-03T22:18:53Z")
Saludos: Alguno conoce alguna implementacion para llevar a cabo esto que dice el subject??? Necesito algo como lo es DWebPro pero para Ruby on Rails. Gracias de antemano Visite nuestra web en Internet http://www.is… --- ## [Scan string w regex .. and HNYTAOY!](https://www.ruby-forum.com/t/scan-string-w-regex-and-hnytaoy/81134)
**Author:** [@Josselin](https://www.ruby-forum.com/u/Josselin)\ **Replies:** 7\ **Last updated:** [January 4, 2007, 2:46pm UTC](https://www.ruby-forum.com/t/scan-string-w-regex-and-hnytaoy/81134 "2007-01-04T14:46:55Z")
HNYTAOY (Dry version of … Happy New Year To All Of You) I am trying to get an array of email addresses from a string , as this string is coming from an input textarea in a from, even if I ask for a blank between eac… --- ## [Replace apache with nginx](https://www.ruby-forum.com/t/replace-apache-with-nginx/244570)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [May 10, 2016, 11:09pm UTC](https://www.ruby-forum.com/t/replace-apache-with-nginx/244570 "2016-05-10T23:09:33Z")
Hello there. I want to migrate my website only on nginx. I setup everything, but have issue with my htaccess. Here is the file: \[root@server\]# cat .htaccess RewriteEngine On RewriteRule ^audio-(.).html$ %{ENV:BASE… --- ## [NGINX logging tab delimited format to syslog](https://www.ruby-forum.com/t/nginx-logging-tab-delimited-format-to-syslog/244140)
**Author:** [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\ **Replies:** 2\ **Last updated:** [February 27, 2016, 8:47pm UTC](https://www.ruby-forum.com/t/nginx-logging-tab-delimited-format-to-syslog/244140 "2016-02-27T20:47:16Z")
I would really like to output my nginx access log to syslog in a tab delimited format. I’m using the latest nginx and rsyslogd 7.2.5 I haven’t found an example of doing this, I’m wondering if/how to add tabs to the … --- ## [Bundle update hangs](https://www.ruby-forum.com/t/bundle-update-hangs/215165)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 2\ **Last updated:** [December 25, 2011, 9:40pm UTC](https://www.ruby-forum.com/t/bundle-update-hangs/215165 "2011-12-25T21:40:42Z")
While bundle install works with no problems, when I run bundle update it hangs indefinitely. You find so? --- ## [How to change quantity to cart?](https://www.ruby-forum.com/t/how-to-change-quantity-to-cart/170412)
**Author:** [@Mike75](https://www.ruby-forum.com/u/Mike75)\ **Replies:** 2\ **Last updated:** [June 18, 2009, 2:35am UTC](https://www.ruby-forum.com/t/how-to-change-quantity-to-cart/170412 "2009-06-18T02:35:55Z")
hi all… I’ve been studying ROR using the agile development ROR book. and I’m stuck at the shopping cart. what I am trying to do is that, from the book, the ‘add\_to\_cart’ button doesn’t take the quantity from the user… --- ## [Pass real client IP to web servers](https://www.ruby-forum.com/t/pass-real-client-ip-to-web-servers/163922)
**Author:** [@bdroste](https://www.ruby-forum.com/u/bdroste)\ **Replies:** 2\ **Last updated:** [March 26, 2009, 11:58am UTC](https://www.ruby-forum.com/t/pass-real-client-ip-to-web-servers/163922 "2009-03-26T11:58:56Z")
Subject: Pass real client IP to web servers Author: bdroste I’m sure this has been asked before, but I can’t find an answer. I’m running nginx-0.7.44 on a server, load balancing port 80 to port 8080 on 2 other serve… --- ## [Capistrano "No such file or directory" error](https://www.ruby-forum.com/t/capistrano-no-such-file-or-directory-error/109475)
**Author:** [@jseidel](https://www.ruby-forum.com/u/jseidel)\ **Replies:** 2\ **Last updated:** [July 28, 2007, 5:30pm UTC](https://www.ruby-forum.com/t/capistrano-no-such-file-or-directory-error/109475 "2007-07-28T17:30:26Z")
For some reason, I can’t get my cap deploy to work… I keep getting the error: C:\\Dev\\InstantRails\\rails\_apps\\4MyPasswords\>cap deploy executing task deploy executing task update \*\* transaction: start executing… --- ## [Db:migrate vs. MySQL dump or good ol' DDL](https://www.ruby-forum.com/t/db-migrate-vs-mysql-dump-or-good-ol-ddl/104215)
**Author:** [@keith](https://www.ruby-forum.com/u/keith)\ **Replies:** 2\ **Last updated:** [May 15, 2007, 4:40pm UTC](https://www.ruby-forum.com/t/db-migrate-vs-mysql-dump-or-good-ol-ddl/104215 "2007-05-15T16:40:15Z")
Have people run into issues using db:migrate where you have gone back to using MySQL dumps or DDL? We are a first time Rails development team and are trying to decide if we should use db:migrate in production. What … --- ## [Need help in setting this thing up](https://www.ruby-forum.com/t/need-help-in-setting-this-thing-up/47494)
**Author:** [@donsdgr81](https://www.ruby-forum.com/u/donsdgr81)\ **Replies:** 2\ **Last updated:** [March 1, 2006, 3:23am UTC](https://www.ruby-forum.com/t/need-help-in-setting-this-thing-up/47494 "2006-03-01T03:23:47Z")
Do you guys have a database schema for this application? I also need help in setting this up. I’m using a postgresql database and after I type script/create\_db I always get this error: /opt/local/lib/ruby/1.8/yaml.rb:… --- ## [Problem finding gnuradio libraries on Mac OSX 10.6](https://www.ruby-forum.com/t/problem-finding-gnuradio-libraries-on-mac-osx-10-6/216211)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 3\ **Last updated:** [January 30, 2012, 8:03pm UTC](https://www.ruby-forum.com/t/problem-finding-gnuradio-libraries-on-mac-osx-10-6/216211 "2012-01-30T20:03:26Z")
Hello, I am very new to gnuradio, and I have been trying to build gnuradio on Mac OSX 10.6.8 on a 2.4 GHz Intel Core Duo Macbook Pro. I tried the Macports gnuradio, and it worked for me, but I couldn’t get it to work… --- ## [Uploads with webrat in stories](https://www.ruby-forum.com/t/uploads-with-webrat-in-stories/147240)
**Author:** [@johanatan](https://www.ruby-forum.com/u/johanatan)\ **Replies:** 8\ **Last updated:** [November 9, 2010, 1:35am UTC](https://www.ruby-forum.com/t/uploads-with-webrat-in-stories/147240 "2010-11-09T01:35:09Z")
I’ve read through the messages on this list, and have file upload specs working in my model and controller tests, using :file =\> ActionController::TestUploadedFile.new(filepath) But its not working in stories using we… --- ## [Trying to spec all models](https://www.ruby-forum.com/t/trying-to-spec-all-models/183279)
**Author:** [@pkoebbe](https://www.ruby-forum.com/u/pkoebbe)\ **Replies:** 8\ **Last updated:** [September 17, 2010, 4:29pm UTC](https://www.ruby-forum.com/t/trying-to-spec-all-models/183279 "2010-09-17T16:29:51Z")
When I do script/spec -c -f n spec/models/\*\*/\*\_spec.rb I get /Library/Ruby/Gems/1.8/gems/rspec-1.3.0/lib/spec/runner/options.rb:283:in \`files\_to\_load’: File or directory not found: spec/models/\*\*/\*\_spec.rb (Runtime… --- ## [Where to host the Ruby Project Source Code](https://www.ruby-forum.com/t/where-to-host-the-ruby-project-source-code/192815)
**Author:** [@kadishmal](https://www.ruby-forum.com/u/kadishmal)\ **Replies:** 8\ **Last updated:** [August 9, 2010, 7:26am UTC](https://www.ruby-forum.com/t/where-to-host-the-ruby-project-source-code/192815 "2010-08-09T07:26:52Z")
Hi, I have created the Ruby Driver for CUBRID Database System. Currently working on ActiveRecord Adapter for CUBRID. The driver gem has already been pushed to RubyGems.org, so available through “gem install cubrid”. … --- ## [Example JDBC database.yml files and other questions](https://www.ruby-forum.com/t/example-jdbc-database-yml-files-and-other-questions/159107)
**Author:** [@Joseph\_A](https://www.ruby-forum.com/u/Joseph_A)\ **Replies:** 3\ **Last updated:** [February 2, 2009, 9:24pm UTC](https://www.ruby-forum.com/t/example-jdbc-database-yml-files-and-other-questions/159107 "2009-02-02T21:24:12Z")
Could anyone send me some example jdbc database.yml files for these databases:derby h2 hsqldb I don’t have any experience with them and there aren’t already version of these in the rails source. Also I’m having tr… --- ## [Radiant for a Static Site/ No Templates, etc](https://www.ruby-forum.com/t/radiant-for-a-static-site-no-templates-etc/148011)
**Author:** [@mohits](https://www.ruby-forum.com/u/mohits)\ **Replies:** 8\ **Last updated:** [September 9, 2008, 7:56am UTC](https://www.ruby-forum.com/t/radiant-for-a-static-site-no-templates-etc/148011 "2008-09-09T07:56:23Z")
Hi Guys I was thinking of a couple of things regarding the ongoing documentation effort and the recent request for converting a static website to a Radiant based site and this got me wondering. One of the questions t… --- ## [Syntax errors](https://www.ruby-forum.com/t/syntax-errors/136153)
**Author:** [@vanderkerkoff](https://www.ruby-forum.com/u/vanderkerkoff)\ **Replies:** 3\ **Last updated:** [April 29, 2008, 2:14pm UTC](https://www.ruby-forum.com/t/syntax-errors/136153 "2008-04-29T14:14:12Z")
I’m sure this is going to be a very silly question but can anyone tell me why this code is giving me errors? require ‘rubygems’ require ‘mysql’ db = Mysql.new(‘localhost’, ‘root’, ‘avuzritfanu’, ‘studentevents’) beg… --- ## [Nested classes](https://www.ruby-forum.com/t/nested-classes/102499)
**Author:** [@groleo](https://www.ruby-forum.com/u/groleo)\ **Replies:** 8\ **Last updated:** [November 16, 2005, 10:35am UTC](https://www.ruby-forum.com/t/nested-classes/102499 "2005-11-16T10:35:22Z")
hi list. I have the following code: #! /usr/bin/ruby class B def fun\_b p “B” end end class A b = B.new end a = A.new a.b.fun\_b The part that bugs me is this error: ./test.rb:15: undefined method \`b’ for #\ **Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 6\ **Last updated:** [December 10, 2014, 6:59am UTC](https://www.ruby-forum.com/t/possible-bug-in-ruby-vm/233363 "2014-12-10T06:59:52Z") When I run $ ruby -rresolv -e ‘ObjectSpace.each\_object { |obj| p obj }’ I experience a core dump, but if I run $ ruby -e ‘ObjectSpace.each\_object { |obj| p obj }’ It does not happen. I am running ruby 2.1.2p95 (2014… --- ## [Why I cannot extract all the info from a twitter webpage?](https://www.ruby-forum.com/t/why-i-cannot-extract-all-the-info-from-a-twitter-webpage/231414)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 6\ **Last updated:** [August 9, 2014, 7:38pm UTC](https://www.ruby-forum.com/t/why-i-cannot-extract-all-the-info-from-a-twitter-webpage/231414 "2014-08-09T19:38:54Z")
Hi all, I want to extract some info from one webpage. I get the source of webpage by using “view page source” and save it as a html file on my computer. Then I use hpricot to extract the info I need. To my supprise, … --- ## [Error in installing GNU Radio v3.7](https://www.ruby-forum.com/t/error-in-installing-gnu-radio-v3-7/240266)
**Author:** [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Replies:** 6\ **Last updated:** [April 7, 2014, 8:27pm UTC](https://www.ruby-forum.com/t/error-in-installing-gnu-radio-v3-7/240266 "2014-04-07T20:27:51Z")
Hi All, I am trying to install GNU Radio v3.7, but at 10% of my “make”, it shows the following error: Traceback (most recent call last): File “/raid/anb10/gnuradio\_3.7/build/python\_compile\_helper.py”, line 6, in … --- ## [Find first or create](https://www.ruby-forum.com/t/find-first-or-create/185097)
**Author:** [@milandobrota](https://www.ruby-forum.com/u/milandobrota)\ **Replies:** 6\ **Last updated:** [March 13, 2010, 6:50pm UTC](https://www.ruby-forum.com/t/find-first-or-create/185097 "2010-03-13T18:50:31Z")
Is there any ActiveRecord’s dynamic finder that can allow me to find first association or create it if it doesn’t exist. Something like this (not this code is conceptual - it does not work!): Comment.posts.find\_or\_cre… --- ## [Is it possible to justify table title using PDF::SimpleTable](https://www.ruby-forum.com/t/is-it-possible-to-justify-table-title-using-pdf-simpletable/172584)
**Author:** [@jimb](https://www.ruby-forum.com/u/jimb)\ **Replies:** 6\ **Last updated:** [July 23, 2009, 6:31pm UTC](https://www.ruby-forum.com/t/is-it-possible-to-justify-table-title-using-pdf-simpletable/172584 "2009-07-23T18:31:48Z")
Hi, I’m making a pdf using the PDF::Writer gem. In the pdf I need a table, which I make using PDF::SimpleTable The code: pdf = PDF::Writer.new PDF::SimpleTable.new do |tab| tab.title = “My title” tab.column\_order.… --- ## [Problemas con netbeans](https://www.ruby-forum.com/t/problemas-con-netbeans/164788)
**Author:** [@malev05](https://www.ruby-forum.com/u/malev05)\ **Replies:** 6\ **Last updated:** [April 6, 2009, 10:55am UTC](https://www.ruby-forum.com/t/problemas-con-netbeans/164788 "2009-04-06T10:55:31Z")
hola! instale netbeans 6.5 para ruby. arme un proyecto de ejemplo y cuando intento generar un scaffold, obtengo este error: Rails requires RubyGems \>= 1.3.1 (you have 1.2.0). Please gem update --system and try again. … --- ## [Call to sudo](https://www.ruby-forum.com/t/call-to-sudo/151227)
**Author:** [@Kless](https://www.ruby-forum.com/u/Kless)\ **Replies:** 6\ **Last updated:** [October 18, 2008, 5:55pm UTC](https://www.ruby-forum.com/t/call-to-sudo/151227 "2008-10-18T17:55:48Z")
Is possible to call to sudo before of run a ruby statement (for that can be run that statement)? --- ## [Shared controller logic](https://www.ruby-forum.com/t/shared-controller-logic/136775)
**Author:** [@thorsten](https://www.ruby-forum.com/u/thorsten)\ **Replies:** 6\ **Last updated:** [May 7, 2008, 2:42pm UTC](https://www.ruby-forum.com/t/shared-controller-logic/136775 "2008-05-07T14:42:47Z")
what’s the best place for code that’s used in several controllers? i have a site with several namespaces. one for admin and one for client (and some more) adding a new client is a (relative) complex process involving… --- ## [Locals do not appear in partial unless collection is explici](https://www.ruby-forum.com/t/locals-do-not-appear-in-partial-unless-collection-is-explici/132699)
**Author:** [@raven13](https://www.ruby-forum.com/u/raven13)\ **Replies:** 6\ **Last updated:** [March 23, 2008, 8:45pm UTC](https://www.ruby-forum.com/t/locals-do-not-appear-in-partial-unless-collection-is-explici/132699 "2008-03-23T20:45:44Z")
Maybe I’m misunderstanding something but it appears as if \<%= render :partial =\> @items, @locals =\> { :this =\> ‘that’ } %\> does not give the local variable this but this one does: \<%= render :partial =\> ‘items/item’, … --- ## [Rake PackageTask, undefined method exitstatus](https://www.ruby-forum.com/t/rake-packagetask-undefined-method-exitstatus/81325)
**Author:** [@warhero](https://www.ruby-forum.com/u/warhero)\ **Replies:** 6\ **Last updated:** [September 25, 2007, 10:41pm UTC](https://www.ruby-forum.com/t/rake-packagetask-undefined-method-exitstatus/81325 "2007-09-25T22:41:58Z")
Hey all, I am trying to get some rake tasks going. I have a package task that is this: Rake::PackageTask.new(“deploy”, ARGV\[1\]) do |p| p.need\_zip = true p.name = ‘rubyamf’ p.package\_files.include(“lib/\*\*/.”) p.pac… --- ## [Stub in config.before](https://www.ruby-forum.com/t/stub-in-config-before/210693)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [August 15, 2011, 3:12pm UTC](https://www.ruby-forum.com/t/stub-in-config-before/210693 "2011-08-15T15:12:35Z")
I was trying to stub something “globally”, across all tests today, and had some trouble. I tried RSpec.configure do |config| config.before(:all) do MyClass.stub(:my\_method) end end seems that stub is not availab… --- ## [IO from text file](https://www.ruby-forum.com/t/io-from-text-file/202275)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [January 26, 2011, 3:00pm UTC](https://www.ruby-forum.com/t/io-from-text-file/202275 "2011-01-26T15:00:05Z")
Info: New to Ruby Mac OSX with Ruby 1.8.7 Running from command line Textmate editor Question: I am trying to read in three strings from a .txt file. The code does everything but return the values stored in the fil… --- ## [Has\_and\_belongs\_to\_many - help?](https://www.ruby-forum.com/t/has-and-belongs-to-many-help/172136)
**Author:** [@railslist](https://www.ruby-forum.com/u/railslist)\ **Replies:** 5\ **Last updated:** [July 16, 2009, 8:14am UTC](https://www.ruby-forum.com/t/has-and-belongs-to-many-help/172136 "2009-07-16T08:14:37Z")
I know it has been asked many times, but i could not find any working examples even after 2 days for googling. So, i thought let me ask here. How do I save in HABTM Its a simple application where users should be able … --- ## [Ruby on Rails Consultant | Railsonruby.com](https://www.ruby-forum.com/t/ruby-on-rails-consultant-railsonruby-com/145361)
**Author:** [@ksenthil\_07081981](https://www.ruby-forum.com/u/ksenthil_07081981)\ **Replies:** 5\ **Last updated:** [August 8, 2008, 11:14pm UTC](https://www.ruby-forum.com/t/ruby-on-rails-consultant-railsonruby-com/145361 "2008-08-08T23:14:38Z")
Railsonruby.com is an open source web application framework for the Ruby programming language. It is often referred to as ‘Rails’ or ‘RoR’. RoR features several tools intended to make commonplace development tasks ea… --- ## [Text/Tag Cloud generation](https://www.ruby-forum.com/t/text-tag-cloud-generation/116975)
**Author:** [@joviyach](https://www.ruby-forum.com/u/joviyach)\ **Replies:** 5\ **Last updated:** [October 12, 2007, 6:34pm UTC](https://www.ruby-forum.com/t/text-tag-cloud-generation/116975 "2007-10-12T18:34:31Z")
I want to generate a “text cloud”, except there are a couple things out of the ordinary I am doing with this. For one, it is not for view on the web, but rather offline use. Output to an image would be great, but … --- ## [Typo, problème de lenteur et correctif](https://www.ruby-forum.com/t/typo-probla-me-de-lenteur-et-correctif/106630)
**Author:** [@Frederic\_de\_Villami](https://www.ruby-forum.com/u/Frederic_de_Villami)\ **Replies:** 5\ **Last updated:** [June 12, 2007, 11:07pm UTC](https://www.ruby-forum.com/t/typo-probla-me-de-lenteur-et-correctif/106630 "2007-06-12T23:07:34Z")
Bonjour, Je ne sais pas si certains d’entre vous utilisent Typo, l’outil de blog en ROR, ou si tout le monde est passé sous Mephisto, mais je balance tout de même ça ici, ça peut en aider quelques uns Ça fait un mom… --- ## [MissingEndTagError](https://www.ruby-forum.com/t/missingendtagerror/104732)
**Author:** [@David\_Minor](https://www.ruby-forum.com/u/David_Minor)\ **Replies:** 5\ **Last updated:** [May 23, 2007, 3:39pm UTC](https://www.ruby-forum.com/t/missingendtagerror/104732 "2007-05-23T15:39:11Z")
I just pushed a site to production using radiant edge and now that I’m in production, I’m getting lots of Radius::MissingEndTagError messages in the log. It’s only when I’m viewing the rendered site pages (and it ren… --- ## [Require, load and include --- what's the difference?](https://www.ruby-forum.com/t/require-load-and-include-whats-the-difference/79651)
**Author:** [@matt](https://www.ruby-forum.com/u/matt)\ **Replies:** 5\ **Last updated:** [December 17, 2006, 7:04pm UTC](https://www.ruby-forum.com/t/require-load-and-include-whats-the-difference/79651 "2006-12-17T19:04:50Z")
Hello, I’m browsing through some code, trying to familiarize myself with the language (I have a C++ background, with only a #include), and I realize that there are 3 calls that I’m trying to wrap my head around. Here… --- ## [Need help on a program](https://www.ruby-forum.com/t/need-help-on-a-program/78853)
**Author:** [@christopherl](https://www.ruby-forum.com/u/christopherl)\ **Replies:** 5\ **Last updated:** [December 10, 2006, 3:17pm UTC](https://www.ruby-forum.com/t/need-help-on-a-program/78853 "2006-12-10T15:17:13Z")
Stuck on this exercise from a book: Old-school Roman numerals. In the early days of Roman numerals, the Romans didn’t bother with any of this new-fangled subtraction “IX” nonsense. No sir, it was straight additi… --- ## [Button depressing](https://www.ruby-forum.com/t/button-depressing/61767)
**Author:** [@joe-dumoulin](https://www.ruby-forum.com/u/joe-dumoulin)\ **Replies:** 5\ **Last updated:** [May 27, 2006, 7:13am UTC](https://www.ruby-forum.com/t/button-depressing/61767 "2006-05-27T07:13:43Z")
Hi, I’m rewriting a Xlib graphical application in Gtk. There’s four different states (run, hold, reset, shutdown) that the application be be in. The state that the application is in is determined by another applic… --- ## [Uninitialized constant OCI8::Driver](https://www.ruby-forum.com/t/uninitialized-constant-oci8-driver/236278)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 1\ **Last updated:** [August 22, 2013, 12:44pm UTC](https://www.ruby-forum.com/t/uninitialized-constant-oci8-driver/236278 "2013-08-22T12:44:44Z")
hi I have loaded ruby-oci8 and dbi. I did gem install of dbi and oci8. I getting an error “uninitialized constant OCI8::Driver” while performing some commands which u can show below:- irb(main):001:0\> require ‘dbi’ … --- ## [Gnuradio3.3 "./configure " error: No package 'fftw3f' found](https://www.ruby-forum.com/t/gnuradio3-3-configure-error-no-package-fftw3f-found/199359)
**Author:** [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Replies:** 1\ **Last updated:** [February 9, 2011, 7:03pm UTC](https://www.ruby-forum.com/t/gnuradio3-3-configure-error-no-package-fftw3f-found/199359 "2011-02-09T19:03:11Z")
I am new to gnu radio and its installation. I am using gnuradio-3.3.0 in my fc10 Desktop machine. when i run the ./configure command, it gives the following error " Checking for FFTW3F… configure:error : Package requ… [Previous page](https://www.ruby-forum.com/top.md?page=648&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=650&per_page=50)