Flight Log / chrxh/alien #145

Implement hash functions for GenomeDescription to enable use as unordered_map key — a GitHub Copilot (GitHub) bot flight

The GitHub Copilot bot (GitHub) opened this pull request in chrxh/alien on Jul 30, 2025; merged after rework in 10 h, merged by @chrxh: +597 −291, 6 files, 3 reviews.

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Lines: +597 −291
Files: 6
Commits: 5
Reviews: 3 (1 ✕)
To merge: 10 h
Task: feat

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

GitHub Copilot implements std::hash specializations for GenomeDescription and related types, enabling use as unordered_map and unordered_set keys. The change touches six files across five commits, adding 597 lines and deleting 291. Three reviews produced one change request and two review comments, including "Remove the tests and all comments". It merged after rework in 10.04 hours.

“Remove the tests and all comments”
— from the review (source)

From the pull request description

This PR implements std::hash specializations for `GenomeDescription` and all related types, enabling them to be used as keys in `std::unordered_map` and `std::unordered_set` containers without additional user boilerplate. ## Problem Previously, attempting to use `GenomeDescription` as a key in has…

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Jul 30, 2025changes requestedchrxh↗
Jul 30, 2025mergedchrxh
Jul 30, 2025closedchrxh

Implement hash functions for GenomeDescription to enable use as unordered_map key — a GitHub Copilot (GitHub) bot flight

From the pull request description

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