dictionary.getGlobal() Returns: null
Description: Used to retrieve the values directly from the global scope.
The values retrieved will still belong to the global scope and not will be part of the local scope. For example consider that global is {test: “test”} :
var testDictionary = klevu.dictionary("test");
testDictionary.getGlobal(); // {test: "test"}
testDictionary.getElements(); // {}