back to the lesson

Rewrite with arrow functions

Replace Function Expressions with arrow functions in the code below:

function ask(question, yes, no) {
  if (confirm(question)) yes();
  else no();
}

ask(
  "Do you agree?",
  function() { alert("You agreed."); },
  function() { alert("You canceled the execution."); }
);
function ask(question, yes, no) {
  if (confirm(question)) yes();
  else no();
}

ask(
  "Do you agree?",
  () => alert("You agreed."),
  () => alert("You canceled the execution.")
);

Looks short and clean, right?