diff --git a/lib/taurus/core/util/containers.py b/lib/taurus/core/util/containers.py index bbc8d762b..8fbd5ce61 100644 --- a/lib/taurus/core/util/containers.py +++ b/lib/taurus/core/util/containers.py @@ -498,6 +498,8 @@ def __next__(self): self._index += 1 return self.current() + next = __next__ + def previous(self): '''goes one item back in the list and returns it''' self._index -= 1