Group by functions#1398

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Jolanrensen wants to merge 3 commits intomasterfrom

group-by-functions

Commits on Aug 15, 2025

proof-of-concept deprecation of `GroupedDataRow`, `GroupWithKey`, and `GroupBy.Entry` in favor of `GroupByEntry`
Jolanrensen
committed

Commits on Aug 19, 2025

proof-of-concept take/drop functions for GroupBy
Jolanrensen
committed

Commits on Aug 20, 2025

added migrations for standard functions of groupBy with tests
Jolanrensen
committed