docs: def update(self, *data, **kwargs):
          """Updates all objects with details given if they match a set of conditions supplied.
  
          This method updates each object individually, to fire callback methods and ensure
          validations are run.
  
          Returns the number of objects matched (which may not be equal to the number of objects
              updated if objects rows already have the new value).
          """
          updated_item_count = 0
          try:
              items = self.all()
  
              for item in items:
                  item.update(*data, **kwargs)
                  updated_item_count += 1
          except Exception:
              # FIXME Log Exception
              raise
  
          return updated_item_count