def migration_data
<<RUBY
## Database authenticatable
property :email, String, :required => true, :default => "", :length => 255
property :encrypted_password, String, :required => true, :default => "", :length => 255
## Recoverable
property :reset_password_token, String
property :reset_password_sent_at, DateTime
## Rememberable
property :remember_created_at, DateTime
## Trackable
property :sign_in_count, Integer, :default => 0
property :current_sign_in_at, DateTime
property :last_sign_in_at, DateTime
property :current_sign_in_ip, String
property :last_sign_in_ip, String
## Encryptable
# property :password_salt, String
## Confirmable
# property :confirmation_token, String
# property :confirmed_at, DateTime
# property :confirmation_sent_at, DateTime
# property :unconfirmed_email, String # Only if using reconfirmable
## Lockable
# property :failed_attempts, Integer, :default => 0 # Only if lock strategy is :failed_attempts
# property :unlock_token, String # Only if unlock strategy is :email or :both
# property :locked_at, DateTime
## Token authenticatable
# property :authentication_token, String, :length => 255
## Invitable
# property :invitation_token, String, :length => 255
RUBY
end