added a nested parameter to 2 methods in the Solution class

[vineetbansal]

Summary

Added a new nested argument to two methods in the Solution class, as per our discussions wrt issue #229
Old behavior is unchanged. At some future point we might consider only having nested=True supported (and subsequently remove the argument altogether).

Checklist

• Google format doc strings added.
• Code linted with ruff. (For guidance in fixing rule violates, see rule list)
• Type annotations included. Check with mypy.
• Tests added for new features/fixes.
• I have run the tests locally and they passed.

Tip: Install pre-commit hooks to auto-check types and linting before every commit:

pip install -U pre-commit
pre-commit install

[rkingsbury]

Looks great @vineetbansal; thanks for adding the type hints in!

Can you please update the CHANGELOG as well? I'm just going to make sure tests pass on our CI and then I'll merge.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.78%. Comparing base (256bc5d) to head (59523f4).
⚠️ Report is 5 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #284      +/-   ##
==========================================
+ Coverage   84.72%   84.78%   +0.06%     
==========================================
  Files           9        9              
  Lines        1460     1466       +6     
  Branches      251      255       +4     
==========================================
+ Hits         1237     1243       +6     
  Misses        193      193              
  Partials       30       30              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[vineetbansal]

Thanks @rkingsbury - I've updated the changelog (added bullet point under the "unreleased" heading).

[rkingsbury]

Thanks @vineetbansal , merged!