Modular OOP template

oop.js

window.MyApp = (window.MyApp || {});

MyApp.MyUtils = (function() {
  return {
    doHandyThing1: function() {},
    doHandyThing2: function() {}
  };
}());

MyApp.MyModule = (function( utils ) {

  var privateValue = "Encapsulated value. No one else can touch this.";
	
  var ModuleExport = function() {
    // Do constructor stuff.
    utils.doHandyThing1(); // << Take advantage of imported utilities!
  };

  ModuleExport.prototype = {
    publicValue: "Anyone can change this.",
    publicMethod: function() {
      // Anyone can call this.
    },
    getEncapsulatedValue: function() {
      // Anyone can call this to GET the encapsulated value.
      // However, nothing else can SET the encapsulated value.
      return privateValue;
    }
  };

  // Export a single instance of our module:
  return new ModuleExport();

}( MyApp.MyUtils ));