ajpotts

In this module, multi-dim DataFrame columns should be disabled (thrown an error if a multi-dim pdarray is entered). Then the unit tests should verify the error is thrown. Where to...

The sparray module is nearly compliant: Multi-dim arrays are already disabled (fill_vals check, docstring restriction). Tests cover valid use. Minor gap: no explicit unit test asserting that fill_vals with an...

❌ Functions without multi-dim unit tests - sort (only 1-D tested here) - argsort (only 1-D tested here, for numeric, strings, categorical) - coargsort (not tested in this suite at...

The sparsematrix module is nearly compliant: all N-D paths are either irrelevant or disabled. The only missing piece is a unit test that asserts create_sparse_matrix raises ValueError if given a...

Add unit tests that write/read a simple 2-D pdarray (say shape (3,4)) via to_hdf/read_hdf, to_parquet/read_parquet, and snapshot/restore.