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HashSet vs SortedSet in C#: .NET 10, fixed RemoveWhere benchmarks, set order examples - #2318
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vladimir-pecanac-main merged 3 commits intoOct 23, 2026
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Moves the HashSet vs SortedSet sample to .NET 10 with BenchmarkDotNet 0.15.8 and MSTest 4.5.1, and passes the command-line arguments through to BenchmarkRunner. The two RemoveWhere benchmarks now run on fresh copies of both sets from an IterationSetup, so every run actually removes elements instead of scanning sets that the first run already emptied. Sorting the HashSet uses Order(), the helpers are static, and the code uses collection expressions and file-scoped namespaces. A new SetOrderExamples class holds the article's order demo, the OrderedDictionary example for insertion order and the year-comparer books example, with five new tests that pin their output.