Parsing a part of a string of unknown length

Projects Programming
10

Wouldn't it be easier to use:

  int bytesRead;
  if (Serial.available()) {  // when the serial port is available
      bytesRead = Serial.ReadBytesUntil('\n', command, MAXLEN);
     // more code...

This reads the entire line of code up to the newline character into the string buffer command and returns the number of characters that were read.