Title Case a Sentence [Solved]

1

String.prototype.capitalize = function() {
return this.replace(/(^|\s)\S/g, function(a) { return a.toUpperCase(); });
};

function titleCase(str) {
var set = str.toLowerCase().split(’ ‘);
for(var i = 0; i < set.length; i++){
set[i] = set[i].capitalize();
}
return set.join(’ ');
}

titleCase(“I’m a little tea pot”);