Deal with Global Functions and Properties

global-example.js

// Example 1: Wrapping function and passing in global variables
// self-executing function that passes in the global context via this when the file loads

(function myGlobalExample(global){
  return {
    testFn: function(){
       var doIt = global.doItTimes(5);
       return doIt;
    }
  };
}(this));

// Example 2: Accessing globals via the window property in browsers

function myOtherGlobalExample(){
 return {
  testFn: function(){
    var doIt = window.doItTimes(5);
    return doIt;
  }
 };
}