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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Function Arrow / Anonymous</title>
</head>
<body>
<script>
// kekurang dari arrow function:
/*
- tidak memiliki fitur arguments object
- tidak bisa menngunakan function generator
- tidak bisa mengakses this
- tidak bisa mengakses keyword super
*/
const sayhelo = (name) => {
const say = `Hello ${name}`;
console.log(say);
}
sayhelo('eko');
// Short code atau one liner
const sayHello = name => console.log(`Hello ${name}`);
sayHello('andy');
// tanpa parameter
const test = () => console.log('hello');
test();
// dua parameter
const kenalan = (myFriend, mySelf) => console.log(`halo ${myFriend} kenalin nama saya ${mySelf}`);
kenalan('frian', 'aswad');
// arrow function dalam parameter atau argument
function giveMeName(callback) {
callback('dani');
}
giveMeName(name => console.log(`Hello, apa kabar ${name}`));
</script>
</body>
</html>