docs: def get_merged_config(self):
          """
          Return all dicts merged so you can access the data
          :return: A dict with values merged so later values override earlier
          values
          """
          merged_config = OrderedDict()
  
          for source in self._sources:
              merged_config = dict_merge(merged_config, source,
                                         self._dict_boundary)
  
          return merged_config