Function Write

IceFireDB-PubSub/test/proto/proto.go:221–231

Write a command in RESP3 proto. Used to write commands to redis. Currently only supports string arrays.

(w io.Writer, cmd []string)

// Write a command in RESP3 proto. Used to write commands to redis.
// Currently only supports string arrays.
func Write(w io.Writer, cmd []string) error {
	if _, err := fmt.Fprintf(w, "*%d\r\n", len(cmd)); err != nil {
		return err
	}
	for _, c := range cmd {
		if _, err := fmt.Fprintf(w, "$%d\r\n%s\r\n", len(c), c); err != nil {
			return err
		}
	}
	return nil
}

// Parse into interfaces. `b` must contain exactly a single command (which can be nested).
func Parse(b string) (any, error) {