Add string.Truncate(int charCount) and string.TruncateBytes(int byteCount, Encoding?) - #82

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Tyrrrz merged 7 commits into

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copilot/add-string-truncate-extension

May 2, 2026

Commits on May 2, 2026

Add string.Truncate(int byteCount, Encoding) extension with UTF-8 default and tests

Copilot
and
Tyrrrz
authored
2cb599c
Optimize Truncate: defer char array, use if instead of while for surrogate check

Copilot
and
Tyrrrz
authored
8981e50
Rename Truncate(byteCount, encoding) to TruncateBytes; update tests accordingly

Copilot
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Tyrrrz
authored
1ff3a04
Address review feedback: rename enc/lo/hi, guard negative byteCount, fix surrogate-safe probe, clean up tests

Copilot
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Tyrrrz
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3d55ce9
Update StringExtensionsTests.cs
Tyrrrz
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272e1ea
Add Encoding.ASCII assertions per string group; fix incorrect TruncateBytes(10) expected value for "a𝄞b"

Copilot
and
Tyrrrz
authored
b5f363a
Use byte limits that fall inside multi-byte chars for ASCII truncation assertions

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Tyrrrz
authored
14cde3e