Total.js Generators and Promisies

generators.js

const Fs = require('fs');
require('total.js');

async(function*() {
	var a = yield readFile('run.sh');
	var b = yield readFile('run.sh');
	var c = yield readFile('run.sh');
	// var a = yield sync(Fs.readFile)('run.sh');
	// var b = yield sync(Fs.readFile)('run.sh');
	// var c = yield sync(Fs.readFile)('run.sh');
	console.log('----', a);
	console.log('----', b);
	console.log('----', c);
})();

function readFile(path) {
  return new Promise(function(resolve, reject) {
    Fs.readFile(path, function (err, data) {
      if (err) reject(err);
      else resolve(data.toString());
    });
  });
}