similar to: Re: ActiveRecord::SubclassNotFound: The single-table inheritance mechanism failed to locate the subclass: 'Transactions::DummyDdnlTransaction'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. P

Hello, I stumble upon this error when loading a subclass of the Transaction class. For full details, see the pastie: http://pastie.org/4053678 Error message: ActiveRecord::SubclassNotFound: The single-table inheritance mechanism failed to locate the subclass: ''Transactions::DummyDdnlTransaction''. This error is raised because the column ''type'' is reserved for

Hi, This is my migration: class CreateSampleForms < ActiveRecord::Migration def self.add_data SampleForm.create(:name => ''Default (Empty)'', :f_type => ''Default (Empty)'', :description => ''Use this template to create a blank form.'') end def self.up create_table :sample_forms do |t| t.string :name, :null =>

Hi, I''ve dug into some previous discussion on this list about having multiple clients running on a single Rails site. I can see how to work this out with a single project type. For example, my tenants all have their own CMS in a single Rails environment. What if 3 of my clients have a CMS site, 5 have an e-book site and 2 a dating site. Is there a way to house these websites within a

Hi, I''m writing this app with inheritance. I''m using the type column to store the class name. Another app scans the app and performs actions. However, it is possible that the second app does not implement a class, in which case, the superclass should be instantiated. Now I''m getting: /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/

Hi, I''m using Gmail to follow the list. Way below in the conversation, I see this message: 11 deleted messages in this conversation. Any ideas why this is? Gmail does a good job in showing only the relevant messages, but deleting seems a bit rough? CmdJohnson --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google

Hello, I installed the preferences gem (0.4.2) but it doesn''t load the file app/preference.rb which causes the plugin to fail. I''m on Rails 2.3.11. Any tips on what I should add to get it working? I''m sure the gem wasn''t put on RubyGems.org just to annoy people that download it .. The plugin does work. I guess it''s all in the name of the guy that made

Hi, I''m having fun playing around with Camping...I am slowly working on extending tepee to a personal e-notebook sort of tool (never lose my papers/revisions....hehe). I''ve given tepee an oswd css design, and am currently adding a admin page that I want to show the ruby version, sqlite version and db size and db stats information. I tried running: @db_stats =

I''m developing an application using RoR that will generate enough email notifications that I don''t want them in the actual web application. So, I''m thinking about having an outgoing queue that a cron job would pick up and deliver. My question is if this is possible with a ruby script that uses ActiveRecord and ActiveMailer?

If I rescue an exception and I do the following rescue Exception => e puts "The line number the exception was raised is...." end How do I complete that puts statement? Thanks for your help. -- Posted via http://www.ruby-forum.com/.

Does after_save in a model delete if an exception is raised in there? I simply did def after_save raise ''hmmm'' end and it raised the exception but there was nothing in the database. I removed that entire method and its in the database. Is this correct? Thank You, Ben Johnson E: bjohnson@contuitive.com -------------- next part -------------- An HTML attachment was

Hi, That''s a bit off topic but since I use Spork + Rspec... Well, my classes are reloaded between each test wave so Rails'' "memoize" method raises an error (which is expected, see code: http://rubydoc.info/docs/rails/3.0.0/ActiveSupport/Memoizable:memoize) Anyone resolved this issue with an elegant solution?

Hi: I tried to download germany' historical weather data with rdwd package. However, when I tried to read downloaded data (1080 txt file in total) with readDWD function, but R raised an error down below: library(rdwd) ftpURL <- selectDWD(name = "", exactmatch = TRUE, res="monthly", var="kl", per="historical",

I am just starting to use unit testing. Way cool. But I am not finding very clear docs on assert_raise. I have managed to write a test that tells me that the destroy I am trying to test fails with a RuntimeError (as it should). However, I would really like to test that it rails for the specific reason I have in my model. How can I get more specific? Am I going to have to create my own exception

Hi all, I have a rails app running on mongrel on freebsd using mongrel 0.3.13.3 with ruby 1.8.4. Mongrel dies every time the application generates an exception. I have the same setup running on a linux box without any problems. Mongrel crashes with the following error: Bus error (core dumped) And the following message in /var/log/message kernel: pid 57638 (ruby), uid 0: exited on signal 10

Peter, I was about to post the below to the rsync mailing list, but wondered whether your code which captures rsync output may have allowed rsync to continue past what I think would normally be a fatal error? Thanks Rob. P.S. Should I put the final backups of the old pearcey /home back into their correct slots - 5 backups were recycled, but nothing was added to them? The .Snapshots area is

Hey everyone, first of all, thank you for the tremendous work and effort on making Rails more awesome every day. I''ve brought up this "issue" on Github last Friday. [1] Steve Klabnik told me to bring the discussion here, as it''s more appropriate. The thing is, there is some amount of logic scattered around Rails (and its tests) that depends upon error/exception

Hi all, I''d like to write my own TokenStream Filter (in lucene this would be a subclass of a TokenFilter, which ferret seems to lack) but I''m not sure how to go about it. Specifically, it''s not clear how I''d create a non-trivial TokenStream to pass out to any filters that wrapped mine. Can anyone point me towards a code example? Thanks. -- Richard Jones

Hi, I''ve read the rails book and wiki entries such as http://wiki.rubyonrails.org/rails/pages/HowtoUseJoinsWithFindAll As far as I can tell, the recommended way to display the author''s name for a db of posts / authors is to use :include and then use post.author.full_name to see the full_name column. But: a) all columns of author are pulled down b) Not clear to me how

When you use alias in a definition or class ie. Access alias fom within the same enclosing scope you created the object that provieds the alias in it wors fine. I use alias in that exact case frequently eg. For requirements/subscribes etc. ----- Urspr?ngliche Nachricht ----- Von: Francois Deppierraz <francois at ctrlaltdel.ch> Gesendet: Dienstag, 28. August 2007 19:19 An: Puppet User

Bugs item #15633, was opened at 2007-11-14 22:32 You can respond by visiting: http://rubyforge.org/tracker/?func=detail&atid=218&aid=15633&group_id=35 Category: None Group: None Status: Open Resolution: None Priority: 3 Submitted By: Alex Fenton (brokentoy) Assigned to: Nobody (None) Summary: Cannot load a subclass of Wx::Wizard from XRC Initial Comment: XRC allows a top-level