CJC695DOM – $6.95 .COM for both NEW and RENEWALS

EMMA1 – 10% off Any Order

cjc695t1 - $7.49 for .COM domains

So there you have it, my easy reference for GoDaddy coupon codes.

http://guest@blog.raylucke.com/svn/inherits_from

Here’s how it looks in action:

create_table "books", :force => true do |t|
  t.column "product_id", :integer
  t.column "pages", :integer
  t.column "author", :string
end

create_table "products", :force => true do |t|
  t.column "name", :string
  t.column "price", :integer
  t.column "subtype", :string
end

create_table "videos", :force => true do |t|
  t.column "product_id", :integer
  t.column "minutes", :integer
  t.column "starring", :string
end

class Product < ActiveRecord::Base
end

class Book < ActiveRecord::Base
  inherits_from :product
end

class Video < ActiveRecord::Base
  inherits_from :product
end

Book.create(:name => "Agile Development with Rails", :pages => 350)
Video.create(:name => "Twilight Zone Season 1", :minutes => 490)

Book.find(1).name => "Agile Development with Rails"

Note: this plugin is not production ready. I’m hoping some people who are much smarter than me will send me patches to make it primetime.

Known bugs:

• Inherited column validation/error handling does not currently work
• Book.find_by_name() (inherited column) does not work
• Only basic attributes are passed along right now

Feel free to send me any comments to ray @ this domain (raylucke.com).

Updated 4/24/07: Thanks Eric for the patches!