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views-platform
views-postprocessing
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feat(enrichment): S4 (#89) — numpy/pyarrow keyed gather, drop pandas merge
- #210
#210
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Polichinel
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Aug 3, 2026
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feat(enrichment): S4 (#89) — numpy/pyarrow keyed gather, drop pandas merge
#210
Polichinel
merged 5 commits into
development
views-platform/views-postprocessing:development
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feat/s4-pyarrow-keyed-gather
views-platform/views-postprocessing:feat/s4-pyarrow-keyed-gather
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feat(enrichment): S4 (#89) — numpy/pyarrow keyed gather, drop the pandas merge
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fix(enrichment): S4 review findings — refuse an empty lookup, and say what the dtype change costs
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fix(enrichment): S4 review round 1 — a declared conversion, and the guards the claims needed
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fix(enrichment): S4 review round 2 — bound the conversion, stop parsing, prove the mask
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fix(enrichment): S4 review round 3 — the float bound was off by one ULP, and my mutation proof was a replica
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