longest word.js

var t = 'The quick brown fox jumped over the lazy dog' ;


const longestWord = (input) => {
  let arr = input.split(' ');
  let arrL = arr.map((word)=>word.length);
  let max=arrL.reduce((prev,curr,i)=> curr > prev ? i : prev,0);
   
  return arr[max];
}

longestWord(t);