(self, data)
| 8 | self.last = None |
| 9 | |
| 10 | def addToEmpty(self, data): |
| 11 | |
| 12 | if self.last != None: |
| 13 | return self.last |
| 14 | |
| 15 | # allocate memory to the new node and add data to the node |
| 16 | newNode = Node(data) |
| 17 | |
| 18 | # assign last to newNode |
| 19 | self.last = newNode |
| 20 | |
| 21 | # create link to iteself |
| 22 | self.last.next = self.last |
| 23 | return self.last |
| 24 | |
| 25 | def addFront(self, data): |
| 26 |
no test coverage detected