Can anyone help me, I have no idea why this doesn’t pass all cases.
function titleCase(str) {
var arr = str.split(’ ‘);
var newStr = ‘’;
for (var i = 0; i < arr.length; i++){
var word = arr[i].split(’’);
for (var j = 0; j < word.length; j++){
if (arr[i][j]==arr[i][0]){
newStr += arr[i][0].toUpperCase();
} else{
newStr += arr[i][j].toLowerCase();
}
}
if (i + 1 != arr.length)
newStr += ’ ';
}
return newStr;
}
titleCase(“I’m a little tea pot”);