Async Arrow Function Example

Example 1: async arrow function

const foo = async () => {   // do something }

Example 2: javascript async await arrow function

Async arrow functions look like this:  const foo = async () => {   // do something } Async arrow functions look like this for a single argument passed to it:  const foo = async evt => {   // do something with evt } Async arrow functions look like this for multiple arguments passed to it:  const foo = async (evt, callback) => {   // do something with evt   // return response with callback } The anonymous form works as well:  const foo = async function() {   // do something } An async function declaration looks like this:  async function foo() {   // do something } Using async function in a callback:  const foo = event.onCall(async () => {   // do something })

Example 3: async await arrow function

YourAsyncFunctionName = async (value) => {      /* Code goes here */  }