translate_method

in lib/omniauth-ldap/adaptor.rb [121:134]

• 11 lines of code
• 4 McCabe index (conditional complexity)

      def translate_method
        method = @encryption || @method
        method ||= "plain"
        normalized_method = method.to_s.downcase.to_sym

        unless ENCRYPTION_METHOD.has_key?(normalized_method)
          available_methods = ENCRYPTION_METHOD.keys.collect {|m| m.inspect}.join(", ")
          format = "%s is not one of the available connect methods: %s"
          raise ConfigurationError, format % [method.inspect, available_methods]
        end

        ENCRYPTION_METHOD[normalized_method]
      end