const reverseStr = (str) => str ? str .split("") .reverse() .join("") : str;console.log(reverseStr('my love'));console.log(reverseStr('abc cba abc'));
const reverseStr = (str) => str ? str .split("") .reverse() .join("") : str;console.log(reverseStr('my love'));console.log(reverseStr('abc cba abc'));