Method append

recipes/Python/528878_Ordered_Set/recipe-528878.py:75–77

Add an element to the right side of the OrderedSet.

(self, element)

        return '%s(%r)' % (self.__class__.__name__, list(self))

    def append(self, element):
        """Add an element to the right side of the OrderedSet."""
        self._insertatnode(self._end.prev, element)

    def appendleft(self, element):
        """Add an element to the left side of the OrderedSet."""