Method Get

structure/string.go:78–100

Get gets the value of a key If the key does not exist, it will return nil If the key exists, it will return the value If the key is expired, it will be deleted and return nil If the key is not expired, it will be updated and return the value

(k string)

// If the key is expired, it will be deleted and return nil
// If the key is not expired, it will be updated and return the value
func (s *StringStructure) Get(k string) (interface{}, error) {
	key := stringToBytesWithKey(k)

	// Get the value
	value, err := s.db.Get(key)
	if err != nil {
		return nil, err
	}

	interValue, _, err := decodeStringValue(value)
	if err != nil {
		return nil, err
	}

	valueType := s.valueType

	valueToInterface, err := byteToInterface(interValue, valueType)
	if err != nil {
		return nil, err
	}

	return valueToInterface, nil
}

// Del deletes the value of a key
// If the key does not exist, it will return nil