code: def get(cls):
          
          results = {}
  
          hierarchy = cls.__hierarchy
          hierarchy.reverse()
  
          for storeMethod in hierarchy:
              cls.merger.merge(results, storeMethod.get())
  
          return results
docs: Get values gathered from the previously set hierarchy.
  
          Respects the order in which sources are set, the first source set
          has the highest priority, overrides values with the same key that
          exist in sources with lower priority.
  
          Returns:
              dict: The dictionary containing values gathered from all set sources.