parameters: (self, iterable)
docstring: Add all values from an iterable (such as a list or file).
docstring_summary: Add all values from an iterable (such as a list or file).
docstring_tokens: Add all values from an iterable ( such as a list or file ) .
function: def update(self, iterable):
          """Add all values from an iterable (such as a list or file)."""
          self._update(iterable)
function_tokens: def update ( self , iterable ) : self . _update ( iterable )