Iterates through all nodes in a group and its nested groups. Nodes are iterated in pre-order.
.new(group : Node)
Creates a new iterator.
Instance methods inherited from class
should(matcher, message = nil)
should_eventually(matcher, message = nil)
should_never(matcher, message = nil)
should_not(matcher, message = nil)
Creates a new iterator. The group is the example group to iterate through.
Retrieves the next
If there are none left, then
Iterator::Stop is returned.