Illustrates how to call useAsync

hooks_use_async_example.js

import React from 'react';
import { useAsync } from '@sullivan/use-async';

const Example = (props) => {
  const { loading, data, error, dispatch } = useAsync(fetch, 'https://www.npmjs.com/package/@sullivan/use-async');

  return (
    <button onClick={dispatch}>Request Page</button>  
  );
};