ICBatch05-FinalExam (Problem Solving)

wordCount.js

//Write a function that counts words in a String
function wordCount(str){
    let arr=str.split(" ");
    return arr.filter((word)=>word!="").length;
}
console.log(wordCount("javaScript exam e bash khabo please wish me    luck    "));
console.log(wordCount("javaScript exam e bash khabo please wish me luck"));

//output: 9