malko

//const tpl =  makeTemplate('hello ${name}')
//const name = 'world';
//tpl({name});
const makeTemplate = (templateString) => {
  return (templateData) => new Function(`{${Object.keys(templateData).join(',')}}`, 'return `' + templateString + '`')(templateData);
}

jdx

// This script will boot app.js with the number of workers
// specified in WORKER_COUNT.
//
// The master will respond to SIGHUP, which will trigger
// restarting all the workers and reloading the app.

var cluster = require('cluster');
var workerCount = process.env.WORKER_COUNT || 2;

// Defines what each worker needs to run