# migracja
class CreateUsers < ActiveRecord::Migration
  def self.up
    create_table "users", :force => true do |t|
      t.column :login,                     :string
      t.column :email,                     :string
      t.column :crypted_password,          :string, :limit => 40
      t.column :salt,                      :string, :limit => 40
      t.column :created_at,                :datetime
      t.column :updated_at,                :datetime
      t.column :remember_token,            :string
      t.column :remember_token_expires_at, :datetime
      # powyżej dostarczone przez plugin
      t.column :name,                       :string, :limit => 128, :null => false
      t.column :role,                       :string, :limit => 40
    end
  end

  def self.down
    drop_table "users"
  end
end

# klasy
class User < ActiveRecord::Base
  # Klasa z RESTful Authentication
end

class Student < User
end

# consola
>> s = Student.new(:login => "nowy", :name => "Nowe nazwisko", :email => "email@nowy.pl", :password => "hasło", :password_confirmation => "hasło")

>> s.name
=> nil