()
| 64 | } |
| 65 | |
| 66 | func (s *Stack) String() string { |
| 67 | temporaryStack := new(Stack) |
| 68 | var buffer bytes.Buffer |
| 69 | for (s.size > 0) { |
| 70 | data, _ := s.Pop() |
| 71 | temporaryStack.Push(data) |
| 72 | buffer.WriteString(fmt.Sprintf("[%v]", data)) |
| 73 | buffer.WriteString(" -> ") |
| 74 | } |
| 75 | buffer.WriteString(" BOTTOM ") |
| 76 | /* push elements back to the stack*/ |
| 77 | for (temporaryStack.size > 0) { |
| 78 | data, _ := temporaryStack.Pop() |
| 79 | s.Push(data) |
| 80 | } |
| 81 | return buffer.String() |
| 82 | } |