similar to: Using ActiveRecord 3.0.x with Ruby 1.9.2

I''m having trouble wrapping my head around the proper syntax to have jQuery (in an .js file) grab an HTML attribute and use the value of that attribute to load a partial. HTML fragment: <a href="/toggle" data-remote="true" section="training"> jQuery string (now setting a static partial, I need this to be dynamic)

I have a series of ''static'' pages for a site that need named routes in Rails 3. I''m trying to DRY the routes file, but can''t seem to find the proper code. The desired output/code is: match ''/about'' => ''info#about'', :as => :about for each page. My attempt to dry this: %w(about services articles marketing clients).each

I''m trying to get a test to pass and keep getting a "no method error" I''m using the routines from Chapter 8 of "Security on Rails" and can''t get the test to pass. I keep getting "no method error" for decrypt. Can someone help me with the correct "address" for decrypt so I can call it directly. Here is the routine definition:

Greetings! Here''s my first nuby question, apologies to all because it''s probably not /your/ first time hearing one. I''ve been learning Ruby lately, and would like to start some Rails development as soon as school''s done. So, in the midst of finals and term papers and moving out into the world of dial-up, I''d like to get things set up on a hosted

I have a strange problem with my layout file. I think it may be due to nested partials, but removing the deepest nested partial call does not clear the problem. I have an application wide layout (application.html.erb) that works as expected - loads images, javascript, css etc for my application. So http://localhost:3000/patients --> fine http://localhost:3000/patients/new --> fine

Model: class AdminQueue < ActiveRecord::Base set_table_name ''adminqueue'' end Interacting with it in script/console >> AdminQueue.new => #<AdminQueue:0x240a910 @attributes={"topic_id"=>nil, "resolved"=>nil, "updated_on"=>nil, "action"=>nil, "type"=>nil, "post_id"=>nil,

Hi, I''m rather new to Ruby and RoR, so I do not really know whether this ist the right forum to place my question. For my first ''project'' I planned to create a simple online-viewer, which grabs data from an existing database and make them visible in a structured form via browsers. So I thought that could be the right beginner-project, because I have only read datasets

Hi, I was trying to create an abstract class and a subclass which inherit that abstract class. However, seems like I cannot instantiate the subclass too. Below is my code: //abstractclass2.rb class Abstractclass2 < ActiveRecord::Base self.abstract_class = true end //subclass.rb class Subclass < Abstractclass2 end When I test drive it in rails console, I got the following error:

I get this error when I try to save an object that extends of ActiveRecord: NoMethodError in TeamController#add_player You have a nil object when you didn''t expect it! The error occured while evaluating nil.keys .... .... #{RAILS_ROOT}/app/models/player.rb:17:in `create_player'' #{RAILS_ROOT}/app/controllers/team_controller.rb:53:in `add_player'' And my Player model

I have been attempting to use migrations as a build a poll app. I have created the initial file: ----------------- class CreateTablePollsAndPollOptions < ActiveRecord::Migration def self.up create_table polls do |table| table.column ''question'', :string table.column ''user_id'', :integer table.column ''start_time'',

I am trying to monkey-patch the ActiveRecord::Base class to incorporate a generic search class method so that it can be used by all model classes which need this functionality. Since model classes directly inherit from ActiveRecord::Base and unlike controllers and helpers, do not have an ancestor class defined, I think I am forced to open the ActiveRecord::Base class and patch it? May be I am

Hello to all, I ran into a weird problem with an ActivRecord. I have a table named "build_order" with a column named "type" that is a foreign key to a table called "building_type". In a controller I try to read all the build_orders with "BuildOrder.find :all" and get the following error and stack trace: (eval):1:in `instance_eval'': compile

Hi, I have been trying to do this for a few days now and cannot figure it out. I would be very grateful is anyone can help me I am trying to upload an attachment to AWS, S3 using paperclip, however every time I keep getting this error: ActiveRecord::AssociationTypeMismatch in ProjectController#create_notice Graphic(#37649720) expected, got Tempfile(#27280470) RAILS_ROOT:

Hi, I have been trying to do this for a few days now and cannot figure it out. I would be very grateful is anyone can help me I am trying to upload an attachment to AWS, S3 using paperclip, however every time I keep getting this error: ActiveRecord::AssociationTypeMismatch in ProjectController#create_notice Graphic(#37649720) expected, got Tempfile(#27280470) RAILS_ROOT:

Hello I am rather new to Ruby and have been following along with the book "Ruby On Rails 3 Tutorial - Learn Ruby by Example - by Michael Hartl". I am currently in Chapter 3 which discusses static pages. In this chapter, I entered the following command into the prompt: "rails generate controller Pages home contact" and everything worked fine. Then the book directs me to

I am trying to upgrate rails from 3.0 to 3.1, while updating rails version I am getting following error rake aborted! undefined method `sanitize_limit'' for #<ActiveRecord::Relation:0x2aaaad35d720> /some_package/lib/ruby/gems/1.8/gems/activerecord-3.1.12/lib/active_record/relation.rb:460:in `method_missing''

Hi I get a following error: ActiveRecord::AssociationTypeMismatch in Cmdb#create ConfigurationItemAttributeValue expected, got Array RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/associations/association_collection.rb:128:in `raise_on_type_mismatch''

Hi there, I''m working with some legacy data where customer phone numbers are stored with hyphens between the area code, exchange, and number (e.g. 555-555-5555). Is this the best way to store a phone number? Perhaps not, but it''s the way they were being stored, so I have to work with this format. Right, so when I save a record the log tells me acts_as_ferret indexed the

Skipped content of type multipart/alternative-------------- next part -------------- Index: connection_adapters/abstract/connection_specification.rb =================================================================== --- connection_adapters/abstract/connection_specification.rb (revision 4617) +++ connection_adapters/abstract/connection_specification.rb (working copy) @@ -1,10 +1,21 @@ require

Hello, i''m running wxruby 1.9.4, and i show my ActiveRecord data in a grid (with GridTableBase) (a grid with 30 columns) >From my base Window, i open and close the GridWindow. After several openings and closes, this message appears: c:/Programme/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_ record/base.rb:1860: [BUG] Segmentation fault ruby 1.8.6 (2007-03-13)