func unmarshalBinarySet()

in events/attributevalue.go [371:391]

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

func unmarshalBinarySet(target *DynamoDBAttributeValue, value interface{}) error {
	list, ok := value.([]interface{})
	if !ok {
		return errors.New("DynamoDBAttributeValue: BS type should contain a list of base64 strings")
	}

	binarySet := make([][]byte, len(list))

	for index, element := range list {
		var err error
		elementString := element.(string)
		binarySet[index], err = base64.StdEncoding.DecodeString(elementString)
		if err != nil {
			return err
		}
	}

	target.value = binarySet
	target.dataType = DataTypeBinarySet
	return nil
}