Some quality of life improvements for PartitionDS#159
Merged
fingolfin merged 4 commits intogap-packages:masterfrom Oct 14, 2025
Merged
Some quality of life improvements for PartitionDS#159fingolfin merged 4 commits intogap-packages:masterfrom
PartitionDS#159fingolfin merged 4 commits intogap-packages:masterfrom
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This, for example, allows the family to be printed, and so the record UF can also be printed.
The package is not loadable if the kernel extension is not compiled, so the code removed in this PR is never used. Perhaps it is a remnant of an older version of the package which was usable with the kernel extension not compiled.
The previous versions of PartitionDS seem to have been written imagining a future where there would be multiple representations of union-find data structures. However, at present there's only one, and so it's annoying to have to include the filter when constructing a PartitionDS. This does not change any of the existing behaviour, but allows PartitionDS to be called with a single argument: either the number of points, or the parts of a partition.
There is already the IteratorOfRootsOfPartitionDS, but sometimes we just want the roots as a list. This operation is essentially the same as IteratorOfRootsOfPartitionDS but without the overhead of the iterator code.
Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## master #159 +/- ##
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+ Coverage 95.08% 95.27% +0.18%
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Files 36 36
Lines 2729 2711 -18
Branches 110 110
==========================================
- Hits 2595 2583 -12
+ Misses 114 108 -6
Partials 20 20
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james-d-mitchell
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PartitionDS
fingolfin
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Thanks, looks good!
I'll merge and then make a release with this.
If you are interested, I'd also be happy to make you co-maintainer of this package (but I also understand if you have enough other things on your plate).
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