create_devise_admin_users

create_devise_admin_users.rb

    def self.up
              create_table(:admin_users) do |t|
                ## Database authenticatable
                t.string :email,              :null => false, :default => ""
                t.string :encrypted_password, :null => false, :default => ""

                ## Recoverable
                t.string   :reset_password_token
                t.datetime :reset_password_sent_at

                ## Rememberable
                t.datetime :remember_created_at

                ## Trackable
                t.integer  :sign_in_count, :default => 0
                t.datetime :current_sign_in_at
                t.datetime :last_sign_in_at
                t.string   :current_sign_in_ip
                t.string   :last_sign_in_ip

                ## Confirmable
                # t.string   :confirmation_token
                # t.datetime :confirmed_at
                # t.datetime :confirmation_sent_at
                # t.string   :unconfirmed_email # Only if using reconfirmable

                ## Lockable
                # t.integer  :failed_attempts, :default => 0 # Only if lock strategy is :failed_attempts
                # t.string   :unlock_token # Only if unlock strategy is :email or :both
                # t.datetime :locked_at

                ## Token authenticatable
                # t.string :authentication_token


                # Uncomment below if timestamps were not included in your original model.
                # t.timestamps
              end

              add_index :admin_users, :email,                :unique => true
              add_index :admin_users, :reset_password_token, :unique => true
              # add_index :admin_users, :confirmation_token,   :unique => true
              # add_index :admin_users, :unlock_token,         :unique => true
              # add_index :admin_users, :authentication_token, :unique => true
              # Create a default user
              AdminUser.create!(:email => '[email protected]', :password => 'password', :password_confirmation => 'password')

            end

            def self.down
              # By default, we don't want to make any assumption about how to roll back a migration when your
              # model already existed. Please edit below which fields you would like to remove in this migration.
              raise ActiveRecord::IrreversibleMigration
            end
          end