Add visit() function to source tree #121
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The new
visit()
function:The return types are an enum; the values in this enum may need to be extended in order to support additional functionality.
Related issues
Part of #101.
visit()
will be used to implement replacements for the remaining classes from thewalkers/
module.Proposed changes
visit()
functions toNode
andSourceTree
, which invoke the specified callable.Visit.NEXT
andVisit.NEXT_SIBLING
behavior.