Clarify product() step semantics for cardinality, ordering, and empty… - #3644
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spmallette merged 1 commit intoSep 11, 2026
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… input Expand the product() considerations in the Gremlin semantics document to specify the cartesian product cardinality and the row-major order in which pairs are emitted, that duplicate elements are preserved, and that an empty operand yields a single empty list rather than no result or an error. Also clarify that only a non-iterable incoming traverser or resolved argument raises an error, while a null appearing as a member of an otherwise valid list is a legal element. Assisted-by: Kiro:claude-opus-4.8
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #3644 +/- ##
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+ Coverage 76.35% 76.72% +0.36%
- Complexity 13424 14338 +914
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Files 1012 1037 +25
Lines 60341 64761 +4420
Branches 7075 7695 +620
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+ Hits 46076 49688 +3612
- Misses 11548 11976 +428
- Partials 2717 3097 +380 ☔ View full report in Codecov by Harness. 🚀 New features to boost your workflow:
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… input
Expand the product() considerations in the Gremlin semantics document to specify the cartesian product cardinality and the row-major order in which pairs are emitted, that duplicate elements are preserved, and that an empty operand yields a single empty list rather than no result or an error. Also clarify that only a non-iterable incoming traverser or resolved argument raises an error, while a null appearing as a member of an otherwise valid list is a legal element.