similar to: require specific version of active record

When I run a command program (rails 3/ruby 1.9.2) as this: class MsdsAttr < ActiveRecord::Base include MsdsAttrModule belongs_to :attribute_record, :polymorphic => true has_many :attribute_values, :foreign_key => ''attribute_id'' has_many :alt_values, :as => :alternative has_many :msds_ingredients end ActiveRecord::Base.establish_connection( :adapter =>

Simple spec passes in 3.2.0: it "destroys an album" do 3.times { Factory(:album, photo_library: @photo_library) } visit photo_library_path(@photo_library) find("h3").click_link ''Delete'' find("#notice").should have_content("Album deleted successfully") Album.count.should eq 2 end But fails in 3.2.1 with: 1) Albums destroys an

Hello, I''m new to Ruby and unix/linux development (although been building .net apps for years). I''ve almost completed my trek to install Rails ... looks like I have one final hurdle. After installing rails I try the ''rails -v'' command and it fails. Any help here would be deeply appreciated. Here''s the output from my bash session: bash-3.2$ ruby

Hi everybody. I''d like to announce that 3.2.11, 3.1.10, 3.0.19, and 2.3.15 have been released. These releases contain two **extremely critical security fixes** so please update **IMMEDIATELY**. You can read about the security fixes by following these links: * [CVE-2013-0155](https://groups.google.com/group/rubyonrails-security/browse_thread/thread/b75585bae4326af2) *

Hi everybody. I''d like to announce that 3.2.11, 3.1.10, 3.0.19, and 2.3.15 have been released. These releases contain two **extremely critical security fixes** so please update **IMMEDIATELY**. You can read about the security fixes by following these links: * [CVE-2013-0155](https://groups.google.com/group/rubyonrails-security/browse_thread/thread/b75585bae4326af2) *

This is in windows .. So from irb, I can load hpricot ok. (ruby 1.8.7) C:\Users\Laurence\rails-play\plug-test>irb irb(main):001:0> require ''hpricot'' LoadError: no such file to load -- hpricot from (irb):1:in `require'' from (irb):1 irb(main):002:0> require ''rubygems'' => true irb(main):003:0> require

When I run bundle install from the command line I get the following below installed in my project directory under sqlite3--with-sqlite3lib Folder. Fetching source index for http://rubygems.org/ Installing rake (0.8.7) Installing abstract (1.0.0) Installing activesupport (3.0.3) Installing builder (2.1.2) Installing i18n (0.5.0) Installing activemodel (3.0.3) Installing erubis (2.6.6) Installing

Hi everyone, I am happy to announce that Rails 3.2.15 has been released. This is a bug fix release and includes 56 commits. This release also contains one security fix that you can read about [here](https://groups.google.com/forum/#!topic/ruby-security-ann/yvlR1Vx44c8). Users are encouraged to upgrade as soon as possible. ## CHANGES since 3.2.14 To view the changes for each gem, please read

Hi everyone, I am happy to announce that Rails 3.2.15 has been released. This is a bug fix release and includes 56 commits. This release also contains one security fix that you can read about [here](https://groups.google.com/forum/#!topic/ruby-security-ann/yvlR1Vx44c8). Users are encouraged to upgrade as soon as possible. ## CHANGES since 3.2.14 To view the changes for each gem, please read

I upgraded a small project that I had created on 3.1.3 to 3.2.0.rc2. Running rspec on it brings about a large amount of these messages: DEPRECATION WARNING: Passing a template handler in the template name is deprecated. You can simply remove the handler name or pass render :handlers => [:haml] instead. (called from block (2 levels) in <top (required)> at

I have had a frustrating time trying to get mongodb to work with Rails (works just fine with a plain Ruby app). cannot load such file -- mongo The error is traced to the code line <requires ''Mongo''>. bundle initialize shows I have it all. Any ideas? Thanks, Shiv $ bundle install Using rake (9.2.2)

hi guys, I have a new development server (ubuntu 10). I have done the following (the versions match my existing development machine which works fine): 1. installed ruby 1.9.1p378 2. installed ruby gems 1.3.7 3. installed rails 2.3.8 (used "gem install rails -v 2.3.8") 4. manually installed my other gems including sphinx and thinking sphinx with "gem install ..." 5. ran

Hi all, i have installed rails 3 using RVM . the prob is now i have two parallel projects where one is in 2.3.5 and another is in rails3. i use Mac o x 10.6.3 mysql :Server version: 5.1.56 MySQL so can i switch in between rails3 and rails 2.3.8?? this is my gem list... actionmailer (3.0.5, 3.0.5.rc1, 3.0.4, 3.0.3, 2.3.8, 2.3.5) actionpack (3.0.5, 3.0.5.rc1, 3.0.4, 3.0.3, 2.3.8, 2.3.5)

Does puppet doc require a specific version of any gems (such as rdoc or rake) to operate? I''m getting some errors when I try to generate my rdoc now. # puppet doc --output /var/www/test --modulepath /etc/puppet/environments/test/modules -m rdoc RDoc::RDocError is deprecated and will be removed in RDoc 4 Could not generate documentation: uninitialized constant RDoc::RDoc::Generator

We want to use SQL/active record for logging but limit the table size so that older messages disappear off of the table Some process has to run periodically to do that. Suppose I want to keep my table size to not much bigger than 50,000,000 rows or so. What is the easiest, most efficient way to delete any extra rows that there may be ? This is an SQL/active record problem I have not encountered

I am using authlogic for authentication in rails 3.0.3 with ruby 1.9.2 Using activerecord-sqlserver-adapter (3.0.5) windows with sqlserver database when i create user details in rails console, i am getting below error, >User.create(:login=>''test'',:password=>''test123'',:password_confirmation=>''test123'')

Thanks to Rails developer team. I tried Rails3 along this guide: Ruby on Rails Guides: Getting Started with Rails http://edgeguides.rubyonrails.org/getting_started.html and I met the problem described as following. ...Any ideas? =========== Environment: =========== $ ruby -v ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-darwin9.8.0] $ rails -v Rails 3.0.3 =========== Steps for reproduce:

When submitting billing information in the past I''ve always used attr_accessor for credit card details as they should not be saved in the database. In addition I always end up storing the card expiration date so that the date form helper works correctly. With Active Model it seems logical to create a CreditCard class to hold this data instead. **1st issue.** It seems there still

Hi, I was getting an odd error installing rails-3.0.0.beta3 on a fresh Ubuntu 10.04 install. The same exact error was occurring on my Ubuntu 9.10 install, so I''m sure it isn''t something specific to the Ubuntu version (nor beta for that matter). This is the error: mike@ubuntu:~/rubygems-1.3.6$ sudo gem1.9.1 install rails --pre Successfully installed activesupport-3.0.0.beta3

I know that there is an ActiveModel Validator class https://github.com/rails/rails/blob/master/activemodel/lib/active_model/validator.rb which is used for the class level validation macros. But I didn''t find a an ActiveRecord Validator class. From my understanding in Rails 3, validations have been moved into ActiveModel to leave ActiveRecord as an ORM. So now I see this Rails 3 code