In Title case problem output is correct in console but test case is not passing.why?

JavaScript
1

Tell us what’s happening:

Your code so far

function titleCase(str) {
  str = str.toLowerCase().split(" ");

  for(var i = 0; i < str.length; i++)
    {
      str[i] = str[i].split("");
      str[i][0] = str[i][0].toUpperCase();
      str[i][str[i].length] = " ";
      str[i] = str[i].join("");
    }
  
  str = str.join("");
  
    console.log(str);
  
  return str;
}

titleCase("I'm a little tea pot");

Your browser information:

Your Browser User Agent is: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/60.0.3112.113 Chrome/60.0.3112.113 Safari/537.36.

Link to the challenge:

2

titleCase(“I’m a little tea pot”) should return “I’m A Little Tea Pot”.

Your code returns "I’m A Little Tea Pot ". Note the extra space at the end of the sentence.

3

Thanks. Any suggestion how to remove that?

4

The easiest way to fix this, is using trim().

5

Thank u.The code is now working properly