is-async-function-x

Determine if a function is a native aync function.

See: 14.6 Async Function Definitions

module.exports(fn) ⇒ boolean ⏏

Checks if value is classified as an Async Function object.

Kind: Exported function
Returns: boolean - Returns true if value is correctly classified, else false.

| Param | Type | Description | | ----- | --------------- | ------------------- | | fn | * | The value to check. |

Example

import isAsyncFunction from 'is--async-function-x';

isAsyncFunction(); // false
isAsyncFunction(Number.MIN_VALUE); // false
isAsyncFunction('abc'); // false
isAsyncFunction(true); // false
isAsyncFunction({ name: 'abc' }); // false
isAsyncFunction(function () {}); // false
isAsyncFunction(new Function ()); // false
isAsyncFunction(function* test1() {}); // false
isAsyncFunction(function test2(a, b) {}); // false
isAsyncFunction(class Test {}); // false
isAsyncFunction((x, y) => {return this;}); // false
isAsyncFunction(async functin() {}); // true