JS Design Patterns - MODULE - IIFE

module_iife.js

// IIFE is an anonymous function which is called immediately.
const myModule = (function(){
  // private 
  const name = "my module";

  // public
  return {
    getName: function(){
      console.log(name);
    }
  };
})();

console.log(myModule.name);  // undefined
console.log(myModule.getName());  // "my module"