“fungsi titlecase” Kode Jawaban

fungsi titlecase

function titleCase(str) {
  const newTitle = str.split(" ");
  const updatedTitle = [];
  for (let st in newTitle) {
    updatedTitle[st] = newTitle[st][0].toUpperCase() + newTitle[st].slice(1).toLowerCase();
  }
  return updatedTitle.join(" ");
}