js async await
/* Notes: 1. written like synchronous code 2. compatible with try/catch blocks 3. avoids chaining .then statements 4. async functions always return a promise 5. function pauses on each await expression 6. A non promise value is converted to Promise.resolve(value) and then resolved */ // Syntax // Function Declaration async function myFunction(){ await ... // some code goes here } // Arrow Declaration const myFunction2 = async () => { await ... // some code goes here } // OBJECT METHODS const obj = { async getName() { return fetch('https://www.example.com'); } } // IN A CLASS class Obj { // getters and setter CANNOT be async async getResource { return fetch('https://www.example.com'); } }
