text: /**
   * ROT-N
   * It replaces each letter by the letter of <<value>> places further along in
   * the alphabet. Wrapping back to the beginning if necessary.
   * @param {string} string The string to be converted
   * @param {number} value The distance to be converted
   */
  const rotn = (string, value) => {
  };
  
  module.exports = rotn;
  