message: Renaming _currentResult to _value
diff: @@ -82,7 +82,7 @@ namespace NovelRT::SceneGraph {
  std::stack<std::shared_ptr<SceneNode>> _pendingNodes;
  std::set<std::shared_ptr<SceneNode>> _visitedNodes;
  - T _currentResult;
  + T _value;
  public:
  using iterator_category = std::output_iterator_tag;
  @@ -100,7 +100,7 @@ namespace NovelRT::SceneGraph {
  }
  const_reference operator*() const {
  - return _currentResult;
  + return _value;
  }
  const_pointer operator->() const {
  @@ -109,7 +109,7 @@ namespace NovelRT::SceneGraph {
  depth_first_traversal_result_iterator& operator++() {
  auto node = _pendingNodes.top();
  - _currentResult = _function(node);
  + _value = _function(node);
  _pendingNodes.pop();
  for (auto child : node->getChildren()) {
  