function titleCase(str) {
let cadena = str.split(" ");
let pal= "";
for(let i=0; i< cadena.length; i++){
for(let j=0; j< cadena[i].length; j++){
if(j === 0){
pal += cadena[i][j].toUpperCase()
}else{
pal += cadena[i][j].toLowerCase()
}
}
pal += " "
}
return pal;
}
console.log(titleCase("I'm a little tea pot"));
Challenge: Title Case a Sentence
Link to the challenge: