make-async-function

Function that returns an arbitrary async function, or undefined if async function syntax is unsupported.

Example

var maybeAsyncFunction = require('make-async-function')();
if (maybeAsyncFunction) {
    assert(typeof maybeAsyncFunction === 'function');
} else {
    assert(typeof maybeAsyncFunction === 'undefined');
}

var asyncFunctions = require('make-async-function').list();
assert(asyncFunctions.every(function (fn) { return typeof fn === 'function'; }));

Tests

Simply clone the repo, npm install, and run npm test