Minor: Add examples of using TreeNode with Expr
#10686
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Outdated suggestions cannot be applied.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.
Which issue does this PR close?
Part of #10121 and #7013
Rationale for this change
As @berkaysynnada says on @peter-toth 's amazing PR ' #10543
What changes are included in this PR?
This PR adds examples to
Expr
and documentation to show how to use the TreeNode APIAre these changes tested?
Yes, new doc examples
Are there any user-facing changes?