CODE EXAMPLE FOR JAVASCRIPT

how to convert decimal to roman in javascript

  const decimalToRoman = () => {
    const intToRoman = (num) => {
      let result = "";
      while (num) {
        if (num >= 1000) {
          result += "M";
          num -= 1000;
        } else if (num >= 500) {
          if (num >= 900) {
            result += "CM";
            num -= 900;
          } else {
            result += "D";
            num -= 500;
          }
        } else if (num >= 100) {
          if (num >= 400) {
            result += "CD";
            num -= 400;
          } else {
            result += "C";
            num -= 100;
          }
        } else if (num >= 50) {
          if (num >= 90) {
            result += "XC";
            num -= 90;
          } else {
            result += "L";
            num -= 50;
          }
        } else if (num >= 10) {
          if (num >= 40) {
            result += "XL";
            num -= 40;
          } else {
            result += "X";
            num -= 10;
          }
        } else if (num >= 5) {
          if (num >= 9) {
            result += "IX";
            num -= 9;
          } else {
            result += "V";
            num -= 5;
          }
        } else {
          if (num >= 4) {
            result += "IV";
            num -= 4;
          } else {
            result += "I";
            num -= 1;
          }
        }
      }
      return result;
    };
    const newText = intToRoman(Math.abs(Number(string)));
    return newText;
  };