code: def isMemberOf(self, schemas):
          
          if type(schemas) not in (tuple, list, set):
              schemas = (schemas,)
  
          for schema in schemas:
              if schema.hasColumn(self):
                  return True
          return False
docs: Returns whether or not this column is a member of any of the given
          schemas.
  
          :param      schemas | [<orb.TableSchema>, ..] || <orb.TableSchema>
  
          :return     <bool>