# Top **URL:** https://www.ruby-forum.com/top.md?page=1443 [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:** 1444 --- ## [NetBSD](https://www.ruby-forum.com/t/netbsd/78024)
**Author:** [@jordanh](https://www.ruby-forum.com/u/jordanh)\ **Replies:** 6\ **Last updated:** [December 4, 2006, 3:38am UTC](https://www.ruby-forum.com/t/netbsd/78024 "2006-12-04T03:38:10Z")
Everytime I run a (v3.0.2) gnuradio program (on NetBSD 3.1), I get the following message: usb\_control\_msg failed: error sending control message: Input/output error It doesn’t seem to stop the program from running, bu… --- ## [Webpage to RSS](https://www.ruby-forum.com/t/webpage-to-rss/71550)
**Author:** [@bartb](https://www.ruby-forum.com/u/bartb)\ **Replies:** 6\ **Last updated:** [October 10, 2006, 5:31pm UTC](https://www.ruby-forum.com/t/webpage-to-rss/71550 "2006-10-10T17:31:43Z")
Does anyone have a ruby based script lying around that would transform updates to a webpage to RSS or some other feed format? We don’t use a CMS for our website but there are items that are updated often and RSS feeds… --- ## [Can PHP be used in Ruby?](https://www.ruby-forum.com/t/can-php-be-used-in-ruby/70663)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 6\ **Last updated:** [October 2, 2006, 12:07am UTC](https://www.ruby-forum.com/t/can-php-be-used-in-ruby/70663 "2006-10-02T00:07:43Z")
Can I run some PHP code in Ruby, and access the variables? --- ## [Rails-\>breakpointer-\>irb-\>debugger?](https://www.ruby-forum.com/t/rails-breakpointer-irb-debugger/68652)
**Author:** [@bikle](https://www.ruby-forum.com/u/bikle)\ **Replies:** 6\ **Last updated:** [September 14, 2006, 9:33pm UTC](https://www.ruby-forum.com/t/rails-breakpointer-irb-debugger/68652 "2006-09-14T21:33:32Z")
How do you step through your Rails code from irb? Can you drop into the debugger, or do you have put in a zillion breakpoints? Is there a way to add & delete breakpoints from irb, or do you have to set them all befor… --- ## [Try\_recent\_files?](https://www.ruby-forum.com/t/try-recent-files/180466)
**Author:** [@Yuval\_H](https://www.ruby-forum.com/u/Yuval_H)\ **Replies:** 8\ **Last updated:** [December 25, 2009, 3:40pm UTC](https://www.ruby-forum.com/t/try-recent-files/180466 "2009-12-25T15:40:18Z")
I am using nginx to serve a dynamic (PHP) site, that saves generated pages statically for fast serving for anonymous users (Drupal + Boost module). The expiration of these files is handled by a cron job that deletes … --- ## [Order by array](https://www.ruby-forum.com/t/order-by-array/125466)
**Author:** [@gorter9](https://www.ruby-forum.com/u/gorter9)\ **Replies:** 8\ **Last updated:** [January 11, 2008, 4:31pm UTC](https://www.ruby-forum.com/t/order-by-array/125466 "2008-01-11T16:31:38Z")
I need the id’s order by a array. def pages @admin = Admin.find(1) Page.find(:all, :order =\> \[ @admin.sidebar \]) end when the array has 2, 1, 3, 4, 5 the output is 2, 3, 4, 5, 1 and not the same as the array. Ho… --- ## [Ruby shoes file writing problems](https://www.ruby-forum.com/t/ruby-shoes-file-writing-problems/245306)
**Author:** [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\ **Replies:** 0\ **Last updated:** [March 23, 2017, 2:01am UTC](https://www.ruby-forum.com/t/ruby-shoes-file-writing-problems/245306 "2017-03-23T02:01:16Z")
I am writing a diary app in ruby shoes that writes a diary from a user provided template. Here is my code: Shoes.app :title =\> “Diario”, :width =\> 640, :height =\> 430 do name = ask(“Name”) n1 = ask(“Yesterday’s Date”… --- ## [Rails/Devise: testing the user confirmation process](https://www.ruby-forum.com/t/rails-devise-testing-the-user-confirmation-process/242183)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 0\ **Last updated:** [June 3, 2015, 9:25am UTC](https://www.ruby-forum.com/t/rails-devise-testing-the-user-confirmation-process/242183 "2015-06-03T09:25:56Z")
BACK STORY: I’m working on a Rails app template that is similar to the Rails Tutorial Sample App. The idea is to begin every app I ever start with a pre-made template so that I don’t have to plow through chapters 3 t… --- ## [JRuby 1.7.19 Released](https://www.ruby-forum.com/t/jruby-1-7-19-released/234019)
**Author:** [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Replies:** 0\ **Last updated:** [January 30, 2015, 7:40pm UTC](https://www.ruby-forum.com/t/jruby-1-7-19-released/234019 "2015-01-30T19:40:35Z")
The JRuby community is pleased to announce the release of JRuby 1.7.19 Homepage: http://www.jruby.org/ Download: Downloads — JRuby.org JRuby 1.7.19 is our twenty-second update release since JRuby 1.7.0. The primary… --- ## [Prepared Statements with ruby pg gem](https://www.ruby-forum.com/t/prepared-statements-with-ruby-pg-gem/225202)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [December 20, 2012, 9:25am UTC](https://www.ruby-forum.com/t/prepared-statements-with-ruby-pg-gem/225202 "2012-12-20T09:25:26Z")
I am trying to use the prepared statements in ruby with pg gem. This is how my statement looks like conn.prepare(“insert\_values”, "insert into " + objectName + “(” + headerStr + “) values (” + prep\_values + “)”) conn… --- ## [\[CDD\] Paris8 - UN(E) DEVELOPPEUR (Ruby On Rails)](https://www.ruby-forum.com/t/cdd-paris8-un-e-developpeur-ruby-on-rails/222117)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 0\ **Last updated:** [August 13, 2012, 12:38pm UTC](https://www.ruby-forum.com/t/cdd-paris8-un-e-developpeur-ruby-on-rails/222117 "2012-08-13T12:38:44Z")
Offre d’emploi Professionnel en Conseil Patrimonial auprès des familles, des cadres dirigeants et des chefs d’entreprise, CYRUS CONSEIL (http://www.cyrusconseil.fr), figure aujourd’hui parmi les plus importantes soci… --- ## [Ferret problem, load missing constant](https://www.ruby-forum.com/t/ferret-problem-load-missing-constant/170033)
**Author:** [@leossouza](https://www.ruby-forum.com/u/leossouza)\ **Replies:** 0\ **Last updated:** [June 11, 2009, 3:15pm UTC](https://www.ruby-forum.com/t/ferret-problem-load-missing-constant/170033 "2009-06-11T15:15:40Z")
I am having problems with ferret server. My site is crashing sometimes ( I can’t identify when or why! ). The error it throws is the following: A LoadError occurred in application#row: Expected /sites/xxx/releases/20… --- ## [To\_yaml problem with option hash](https://www.ruby-forum.com/t/to-yaml-problem-with-option-hash/64284)
**Author:** [@Bas](https://www.ruby-forum.com/u/Bas)\ **Replies:** 0\ **Last updated:** [June 23, 2006, 8:19pm UTC](https://www.ruby-forum.com/t/to-yaml-problem-with-option-hash/64284 "2006-06-23T20:19:33Z")
Hi, I’m trying to make a fixture for testing with a serialized column. In the YAML fixture I’m trying to fill the serialized column with the to\_yaml function. But I keep getting the ‘—’ separator, which I don’t want … --- ## [Ruby is scripting language](https://www.ruby-forum.com/t/ruby-is-scripting-language/213757)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [December 29, 2011, 11:22am UTC](https://www.ruby-forum.com/t/ruby-is-scripting-language/213757 "2011-12-29T11:22:33Z")
Hello! Can any body help me out of the confusion Why ruby is known as scripting language? I have searched a lot but could not find the exact answer that can satisfy me.Can anybody please help me?? Regards, Harish M… --- ## [Repeated, but unformatted, table data](https://www.ruby-forum.com/t/repeated-but-unformatted-table-data/209902)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 5\ **Last updated:** [July 26, 2011, 2:43am UTC](https://www.ruby-forum.com/t/repeated-but-unformatted-table-data/209902 "2011-07-26T02:43:52Z")
Hello, When printing the data from a database table to an html table in index.html.erb, there is a strange output in which the entire table is printed sequentially and unformatted, followed by the actual formatted da… --- ## [OFDM Help](https://www.ruby-forum.com/t/ofdm-help/207772)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [June 3, 2011, 6:27pm UTC](https://www.ruby-forum.com/t/ofdm-help/207772 "2011-06-03T18:27:11Z")
Hi all, I am working on the OFDM in GnuRadio. After reading the code files and going through the presentation on the OFDM implementation I did understand most part of OFDM. But I still have few questions to ask: h… --- ## [Variable scopes with code blocks](https://www.ruby-forum.com/t/variable-scopes-with-code-blocks/207556)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [May 28, 2011, 11:00pm UTC](https://www.ruby-forum.com/t/variable-scopes-with-code-blocks/207556 "2011-05-28T23:00:18Z")
Hello! Novice here. I’m reading Beginning Ruby and Beginning Rails by Apres and building both applications they walk you through. Additionally, I’m taking courses at lynda dot com and attempting to build a simple app… --- ## [What's wrong in this seed.rb?](https://www.ruby-forum.com/t/whats-wrong-in-this-seed-rb/206612)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 5\ **Last updated:** [May 5, 2011, 9:32pm UTC](https://www.ruby-forum.com/t/whats-wrong-in-this-seed-rb/206612 "2011-05-05T21:32:33Z")
lines = FasterCSV.read(Rails.root.join(‘public’, ‘data’, ‘negozi.csv’)) lines.slice!(0) lines.each do |row| if row.any? begin role\_date = Date.strptime("#{row\[4\]}", “%d/%m/%Y”) reference\_date = Date.strptime("#{row… --- ## [Unmanaged VPS Beginner: Setting up OS/Nginx/PHP/etc](https://www.ruby-forum.com/t/unmanaged-vps-beginner-setting-up-os-nginx-php-etc/195782)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [September 30, 2010, 6:35am UTC](https://www.ruby-forum.com/t/unmanaged-vps-beginner-setting-up-os-nginx-php-etc/195782 "2010-09-30T06:35:32Z")
I decided to go with an unmanaged VPS but I don’t understand the basics so I’m a little lost… right now my panel looks like this http://img291.imageshack.us/img291/8550/screenshot05c.jpg and I did install Debian 5 and… --- ## [Update collection\_select](https://www.ruby-forum.com/t/update-collection-select/172744)
**Author:** [@coldie](https://www.ruby-forum.com/u/coldie)\ **Replies:** 5\ **Last updated:** [July 28, 2009, 7:21pm UTC](https://www.ruby-forum.com/t/update-collection-select/172744 "2009-07-28T19:21:02Z")
Hi there, I’m storing serveral values in my database through collection\_select. Saving the value works fine but getting the saved value by using the update-form and setting it as “default-selected” doesn’t work. I tr… --- ## [Sorting a has\_many collection](https://www.ruby-forum.com/t/sorting-a-has-many-collection/159843)
**Author:** [@bingobob](https://www.ruby-forum.com/u/bingobob)\ **Replies:** 5\ **Last updated:** [February 9, 2009, 12:19pm UTC](https://www.ruby-forum.com/t/sorting-a-has-many-collection/159843 "2009-02-09T12:19:16Z")
Can’t quite figure this one, I have a School (has\_many reviews) and a Review (belongs\_to school). I’m rendering my reviews per school like this “@School.reviews” Which renders the “\_review.html.erb” multiple times for… --- ## [How to extract something in between a pattern](https://www.ruby-forum.com/t/how-to-extract-something-in-between-a-pattern/149232)
**Author:** [@cheyne](https://www.ruby-forum.com/u/cheyne)\ **Replies:** 5\ **Last updated:** [September 28, 2008, 9:43pm UTC](https://www.ruby-forum.com/t/how-to-extract-something-in-between-a-pattern/149232 "2008-09-28T21:43:31Z")
Hi experts, I’m not very familiar with ruby’s library. I wonder if there a method can extract something in a pattern? For example, I have a string: a=aabbcc ccddee I wanna get the anything between and , which is c… --- ## [Traduzione dal "portoghese"](https://www.ruby-forum.com/t/traduzione-dal-portoghese/141243)
**Author:** [@cpecchia](https://www.ruby-forum.com/u/cpecchia)\ **Replies:** 5\ **Last updated:** [June 23, 2008, 11:51pm UTC](https://www.ruby-forum.com/t/traduzione-dal-portoghese/141243 "2008-06-23T23:51:05Z")
Allora ragazzi, faccio il punto della situazione. Manca un pezzo di revisione di Pilu, alcune modifiche che devo apportare (dettagli di revisione)… e abbiamo finito! Vi chiedo di verificare (nell’introduzione) che i … --- ## [Simple Generated Component Suddenly Gives Errors](https://www.ruby-forum.com/t/simple-generated-component-suddenly-gives-errors/137110)
**Author:** [@ror\_arch](https://www.ruby-forum.com/u/ror_arch)\ **Replies:** 5\ **Last updated:** [May 9, 2008, 2:47pm UTC](https://www.ruby-forum.com/t/simple-generated-component-suddenly-gives-errors/137110 "2008-05-09T14:47:22Z")
What am I doing wrong here when I wrote a very simple component so : C:\\ruby\\letter4sure\>ruby script\\generate scaffold pso\_printers printing\_setting\_id:integer pso\_id:integer exists app/models/ exists app/controlle… --- ## [Simple question](https://www.ruby-forum.com/t/simple-question/132256)
**Author:** [@gadys](https://www.ruby-forum.com/u/gadys)\ **Replies:** 5\ **Last updated:** [March 18, 2008, 1:15pm UTC](https://www.ruby-forum.com/t/simple-question/132256 "2008-03-18T13:15:11Z")
Hi i recive the error "undefined method \`admin?’ for #ActionView::Base:0x484acd4 " from this line : forums/index.html.erb 46: 47: \<%= link\_to ‘Edit’\[:edit\_title\], edit\_forum\_path(forum), :class =\> “t… --- ## [Open-uri problem](https://www.ruby-forum.com/t/open-uri-problem/127793)
**Author:** [@unknown](https://www.ruby-forum.com/u/unknown)\ **Replies:** 5\ **Last updated:** [February 4, 2008, 4:24am UTC](https://www.ruby-forum.com/t/open-uri-problem/127793 "2008-02-04T04:24:36Z")
e$B$k$S$-$A$G$9!#e(B open-urie$B$G%(%i!\<$,=P$^$9!#e(B RUBY\_VERSION # =\> “1.9.0” RUBY\_RELEASE\_DATE # =\> “2008-01-31” require ‘open-uri’ ruby\_site = URI(“Ruby Programming Language”).re… --- ## [Dynamic finders, params, symbols, confusion](https://www.ruby-forum.com/t/dynamic-finders-params-symbols-confusion/120865)
**Author:** [@kodama](https://www.ruby-forum.com/u/kodama)\ **Replies:** 5\ **Last updated:** [November 22, 2007, 9:30pm UTC](https://www.ruby-forum.com/t/dynamic-finders-params-symbols-confusion/120865 "2007-11-22T21:30:44Z")
Hello Rubyists, I think I need a crash course in how the “params\[\]” hash works. I’m trying to debug this problem, and I think a large part of the issue stems from my lack of understanding of how params works. Here is… --- ## [How does overload work in ruby?](https://www.ruby-forum.com/t/how-does-overload-work-in-ruby/117893)
**Author:** [@shuaib85](https://www.ruby-forum.com/u/shuaib85)\ **Replies:** 5\ **Last updated:** [October 23, 2007, 4:24pm UTC](https://www.ruby-forum.com/t/how-does-overload-work-in-ruby/117893 "2007-10-23T16:24:04Z")
Hello guys I was trying to overload one method but it does not work like Java. I noticed it only uses the first method that it meets. is there any special way for overloading in ruby. class Overloading def sum(a, b) … --- ## [Question on the "common way" to code](https://www.ruby-forum.com/t/question-on-the-common-way-to-code/110054)
**Author:** [@nemesis256](https://www.ruby-forum.com/u/nemesis256)\ **Replies:** 5\ **Last updated:** [July 22, 2007, 12:23pm UTC](https://www.ruby-forum.com/t/question-on-the-common-way-to-code/110054 "2007-07-22T12:23:17Z")
So I posted last week asking about new learning resources. I watched the lynda.com RoR videos, and now I just started reading the Ruby for Rails book. Both of these sources code in different ways, and I was wonderin… --- ## [Re: Distributed Computing in Ruby](https://www.ruby-forum.com/t/re-distributed-computing-in-ruby/104029)
**Author:** [@Phy\_P](https://www.ruby-forum.com/u/Phy_P)\ **Replies:** 5\ **Last updated:** [May 13, 2007, 10:03pm UTC](https://www.ruby-forum.com/t/re-distributed-computing-in-ruby/104029 "2007-05-13T22:03:22Z")
Well, being that I am in the same boat both as a noobie and someone wanting parallel processing, look at RINDA (think linda but for Ruby e.g. black board and tuple space or if you are a Java fan, think java spaces) an… --- ## [How can i give support of multi byte char in my web page](https://www.ruby-forum.com/t/how-can-i-give-support-of-multi-byte-char-in-my-web-page/86182)
**Author:** [@Yuiji\_sasaki](https://www.ruby-forum.com/u/Yuiji_sasaki)\ **Replies:** 5\ **Last updated:** [February 22, 2007, 4:24am UTC](https://www.ruby-forum.com/t/how-can-i-give-support-of-multi-byte-char-in-my-web-page/86182 "2007-02-22T04:24:38Z")
Dear guys, How can i give support of multi byte char in my web page? What will be the database configuration? In project has to support Japanese language? please give me some idea about it. Sorry for my poor English… --- ## [Newbie: Looking for help rounding numbers](https://www.ruby-forum.com/t/newbie-looking-for-help-rounding-numbers/80594)
**Author:** [@jasonb](https://www.ruby-forum.com/u/jasonb)\ **Replies:** 5\ **Last updated:** [December 29, 2006, 3:56am UTC](https://www.ruby-forum.com/t/newbie-looking-for-help-rounding-numbers/80594 "2006-12-29T03:56:44Z")
I can’t figure out how to round my answer from this short code that I wrote. I was trying to use both ‘format’ and ‘round’ with no luck… Thank you all in advance!!! Code: puts “Fahrenheit to Centigrade Conversion” … --- ## [How is this even possible?!](https://www.ruby-forum.com/t/how-is-this-even-possible/75356)
**Author:** [@timperrett](https://www.ruby-forum.com/u/timperrett)\ **Replies:** 5\ **Last updated:** [November 10, 2006, 10:45am UTC](https://www.ruby-forum.com/t/how-is-this-even-possible/75356 "2006-11-10T10:45:02Z")
Hey all I have the scenario where by i have an anonymous checkout on a shop, but somtimes i tihnk if there are concurrent users (lets say users A and B), user A gets there results they would expect on the review page… --- ## [Unable to send to the mailing list](https://www.ruby-forum.com/t/unable-to-send-to-the-mailing-list/73881)
**Author:** [@paulbutcher](https://www.ruby-forum.com/u/paulbutcher)\ **Replies:** 5\ **Last updated:** [November 7, 2006, 10:50am UTC](https://www.ruby-forum.com/t/unable-to-send-to-the-mailing-list/73881 "2006-11-07T10:50:03Z")
All the messages from removed\_email\_address@domain.invalid to removed\_email\_address@domain.invalid in the past few weeks (months?) have been dropped and never made it to the list. Who should I contact about resolving … --- ## [Question about experience with RadRails](https://www.ruby-forum.com/t/question-about-experience-with-radrails/72593)
**Author:** [@soulhunter](https://www.ruby-forum.com/u/soulhunter)\ **Replies:** 5\ **Last updated:** [October 23, 2006, 4:01am UTC](https://www.ruby-forum.com/t/question-about-experience-with-radrails/72593 "2006-10-23T04:01:58Z")
Hi! I have been using kate to edit my rails projects files, but this new project is just too big to be confortable with kate (too many files in different directories, with the same name). Before that, I used vim, bu… --- ## [Problem setting variables in ApplicationController](https://www.ruby-forum.com/t/problem-setting-variables-in-applicationcontroller/71522)
**Author:** [@ldk2005](https://www.ruby-forum.com/u/ldk2005)\ **Replies:** 5\ **Last updated:** [October 9, 2006, 8:39pm UTC](https://www.ruby-forum.com/t/problem-setting-variables-in-applicationcontroller/71522 "2006-10-09T20:39:39Z")
I’m dynamically generating menu options based on the currently logged in user: current\_user. My menus are setup on the applicatin.rhtml file. The current\_user is defined in the application controller. But, attemptin… --- ## [Can I alias foo --\> LongModuleName.foo?](https://www.ruby-forum.com/t/can-i-alias-foo-longmodulename-foo/97133)
**Author:** [@softf5ajivanet](https://www.ruby-forum.com/u/softf5ajivanet)\ **Replies:** 5\ **Last updated:** [July 5, 2006, 7:49am UTC](https://www.ruby-forum.com/t/can-i-alias-foo-longmodulename-foo/97133 "2006-07-05T07:49:21Z")
I’d like to save some typing and do: --------- code --------- module LongModuleName def LongModuleName.foo puts “…” end end I don’t want to have to keep typing out LongModuleName.foo, so let’s make a shortcut. ali… --- ## [File\_column content type](https://www.ruby-forum.com/t/file-column-content-type/51981)
**Author:** [@adamdorsey](https://www.ruby-forum.com/u/adamdorsey)\ **Replies:** 5\ **Last updated:** [February 14, 2006, 1:08am UTC](https://www.ruby-forum.com/t/file-column-content-type/51981 "2006-02-14T01:08:17Z")
is there a way using the file\_column plugin to enforce a certain content type based on regex (i.ie, /^image/) and/or filesize (150k) ? thanks adam --- ## [RE: Form -\> File save tutorial](https://www.ruby-forum.com/t/re-form-file-save-tutorial/67035)
**Author:** [@HoganS\_Brian\_P](https://www.ruby-forum.com/u/HoganS_Brian_P)\ **Replies:** 5\ **Last updated:** [February 13, 2006, 6:24pm UTC](https://www.ruby-forum.com/t/re-form-file-save-tutorial/67035 "2006-02-13T18:24:00Z")
Pretty simple thing actually… Take the data from the forms, store it somewhere (db maybe or session) and then make an xml view (.rxml) that displays it back to the users. you can’t easily save things to a user’s hard … --- ## [Initialize](https://www.ruby-forum.com/t/initialize/85999)
**Author:** [@johanatan](https://www.ruby-forum.com/u/johanatan)\ **Replies:** 5\ **Last updated:** [January 1, 2006, 5:28pm UTC](https://www.ruby-forum.com/t/initialize/85999 "2006-01-01T17:28:09Z")
Should initialize() be public, private or protected, and why? Thanks --- ## [Active Record question](https://www.ruby-forum.com/t/active-record-question/242656)
**Author:** [@Detlef\_R](https://www.ruby-forum.com/u/Detlef_R)\ **Replies:** 4\ **Last updated:** [July 13, 2015, 9:31pm UTC](https://www.ruby-forum.com/t/active-record-question/242656 "2015-07-13T21:31:34Z")
class Asset \< ActiveRecord::Base belongs\_to :site class variable :name end class Site \< ActiveRecord::Base has\_many :assets class var x, y, z end Is there a dynamic finder that will traverse the inner join: e.g. S… --- ## [Looking for Ruby on Rails developer for eCommerce project](https://www.ruby-forum.com/t/looking-for-ruby-on-rails-developer-for-ecommerce-project/236525)
**Author:** [@alcina](https://www.ruby-forum.com/u/alcina)\ **Replies:** 4\ **Last updated:** [December 6, 2013, 11:10am UTC](https://www.ruby-forum.com/t/looking-for-ruby-on-rails-developer-for-ecommerce-project/236525 "2013-12-06T11:10:58Z")
Looking for Ruby on Rails developer for eCommerce project. Preferably in Columbus, OH --- ## [Rake precompile:assets throwing error](https://www.ruby-forum.com/t/rake-precompile-assets-throwing-error/228955)
**Author:** [@sith](https://www.ruby-forum.com/u/sith)\ **Replies:** 4\ **Last updated:** [June 24, 2013, 8:33am UTC](https://www.ruby-forum.com/t/rake-precompile-assets-throwing-error/228955 "2013-06-24T08:33:37Z")
While running rake precompile:assets i’m getting the following error This is the error message: rake assets:precompile:all RAILS\_ENV=production rake aborted! undefined local variable or method \`establish\_connection’ … --- ## [Handling library versions](https://www.ruby-forum.com/t/handling-library-versions/225586)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [January 17, 2013, 12:27pm UTC](https://www.ruby-forum.com/t/handling-library-versions/225586 "2013-01-17T12:27:42Z")
Hi! I am trying to implement a library that provides an unified way to communicate to a server which is changing its API calls from version to version. I plan to implement it that way: connect.rb: class Connect def… --- ## [Network protocols](https://www.ruby-forum.com/t/network-protocols/223821)
**Author:** [@aris](https://www.ruby-forum.com/u/aris)\ **Replies:** 4\ **Last updated:** [October 19, 2012, 11:12pm UTC](https://www.ruby-forum.com/t/network-protocols/223821 "2012-10-19T23:12:41Z")
Hi folks I am working on a project involving different network protocols, http and irc to mention two, to simulate responses back to the sender. In this case i was wondering if there is some way to have one daemon l… --- ## [Memc\_flags\_to\_last\_modified and srcache , no 304 possible?](https://www.ruby-forum.com/t/memc-flags-to-last-modified-and-srcache-no-304-possible/218510)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [May 14, 2012, 2:07pm UTC](https://www.ruby-forum.com/t/memc-flags-to-last-modified-and-srcache-no-304-possible/218510 "2012-05-14T14:07:52Z")
Hello All, Is it possible to use the memc\_flags\_to\_last\_modified directive with srcache ? It doesn’t work for me. When a browser request nginx with a “If-Modified-Since” header, I would like that nginx lookup in mem… --- ## [Limit robots](https://www.ruby-forum.com/t/limit-robots/215713)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 17, 2012, 8:28pm UTC](https://www.ruby-forum.com/t/limit-robots/215713 "2012-01-17T20:28:40Z")
Hello, Is there a chance to limit robots to 1 request per second? The down below does not work: \[emerg\] “limit\_req” directive is not allowed here Thanks a lot Markus http { limit\_req\_zone $http\_user\_agent z… --- ## [Lock the sign in account when login failed more than 5 times](https://www.ruby-forum.com/t/lock-the-sign-in-account-when-login-failed-more-than-5-times/215469)
**Author:** [@dubstep](https://www.ruby-forum.com/u/dubstep)\ **Replies:** 4\ **Last updated:** [January 6, 2012, 2:22am UTC](https://www.ruby-forum.com/t/lock-the-sign-in-account-when-login-failed-more-than-5-times/215469 "2012-01-06T02:22:22Z")
Hi all i have two table,member and failed\_times,the member table is designed by customer which i cant modify anything, but the failed\_times is created by myself.the columns in the failed\_times are id,mbr\_id,times, now… --- ## [Deploying RoR apps from different branches](https://www.ruby-forum.com/t/deploying-ror-apps-from-different-branches/209928)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [July 28, 2011, 4:02pm UTC](https://www.ruby-forum.com/t/deploying-ror-apps-from-different-branches/209928 "2011-07-28T16:02:43Z")
I have a multi-environment configuration (local, staging, development) in which I can deploy the same branch (ie…trunk) to with ease using Vlad the Deployer. I’m struggling to figure out how to deploy a new branch to… --- ## [Restful routing seems excessive at times - I want to simplify](https://www.ruby-forum.com/t/restful-routing-seems-excessive-at-times-i-want-to-simplify/206583)
**Author:** [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Replies:** 4\ **Last updated:** [May 6, 2011, 4:43am UTC](https://www.ruby-forum.com/t/restful-routing-seems-excessive-at-times-i-want-to-simplify/206583 "2011-05-06T04:43:37Z")
I’m still trying to get used to REST concepts and forms I have a very simple controller that updates user profile data. I have this link that takes me to the controller: \<%= link\_to(‘Profile’, :controller =\> “oper… [Previous page](https://www.ruby-forum.com/top.md?page=1442&per_page=50) [Next page](https://www.ruby-forum.com/top.md?page=1444&per_page=50)