code: function(service) {
  
  		// Create self, which inherits from its parent
  		var self = Object.create(this);
  
  		// Inherit the prototype from its parent
  		self.settings = Object.create(this.settings);
  
  		// Define the default service
  		if (service) {
  			self.settings.default_service = service;
  		}
  
  		// Create an instance of Events
  		self.utils.Event.call(self);
  
  		return self;
  	}
docs: Use Define a new instance of the HelloJS library with a default service