Devise::Models::Encryptable::ClassMethods

# File lib/devise/encryptable/model.rb, line 69
def encryptor_class
  @encryptor_class ||= case encryptor
    when :bcrypt
      raise "In order to use bcrypt as encryptor, simply remove :encryptable from your devise model"
    when nil
      raise "You need to give an :encryptor as option in order to use :encryptable"
    else
      Devise::Encryptable::Encryptors.const_get(encryptor.to_s.classify)
  end
end

# File lib/devise/encryptable/model.rb, line 80
def password_salt
  self.encryptor_class.salt(self.stretches)
end