db/migrate/20090202124100_add_product_date_available.rb

   1 class AddProductDateAvailable < ActiveRecord::Migration
   2   def self.up
   3     add_column :products, :date_available, :date
   4
   5     Product.update(1, :date_available => Time.utc(2008, 12, 25))
   6     Product.update(2, :date_available => Time.utc(2010, 12, 25))
   7     Product.update(3, :date_available => Time.utc(2009,  1,  1))
   8   end
   9
  10   def self.down
  11     remove_column :products, :date_available
  12   end
  13 end