Convert an array of ASCII codes into a String

ascii_to_string.js

// Converts an array of ASCII character codes into a String.
function asciiToString(codes) {
  // String.fromCharCode expands the array into individual char-code arguments
  return String.fromCharCode(...codes);
}

// The specific input to decode
const input = [
  82, 101, 100, 105, 115, 69, 114, 114, 111, 114, 58, 32, 73, 110,
  118, 97, 108, 105, 100, 32, 83, 69, 84, 32, 99, 111, 109, 109, 97,
  110, 100, 32, 115, 121, 110, 116, 97, 120,
];

// Call the function and print the result
console.log(asciiToString(input));