function titleCase(str) {
return str
.split(' ')
.map((word) => word[0].toUpperCase() + word.slice(1).toLowerCase())
.join(' ');
}
console.log(titleCase("I'm a little tea pot")); // I'm A Little tea Pot
function titleCase(str) {
return str.toLowerCase().replace(/(^|\s)\S/g, L => L.toUpperCase());
}function titleCase(sentence) {
let sentence = string.toLowerCase().split(" ");
for (let i = 0; i < sentence.length; i++) {
sentence[i] = sentence[i][0].toUpperCase() + sentence[i].slice(1);
}
return sentence.join(" ");
}
function toTitles(s){ return s.replace(/\w\S*/g, function(t) { return t.charAt(0).toUpperCase() + t.substr(1).toLowerCase(); }); }
var str = toTitles('abraham lincoln'); // Abraham Lincoln