 David Richardson
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161f6be214
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Foundation: Add encoding conversion API to CPString
* CPString+Encoding.j: Introduce Cocoa encoding constants and the CPString (CPStringEncoding) category.
- Implement decoding and encoding via -initWithData:encoding:, -initWithBytes:length:encoding:, -dataUsingEncoding:, and -dataUsingEncoding:allowLossyConversion:.
- Implement -canBeConvertedToEncoding:, -lengthOfBytesUsingEncoding:, -maximumLengthOfBytesUsingEncoding:, -fastestEncoding, and -smallestEncoding.
- Add +availableStringEncodings, terminated by 0 matching Cocoa conventions.
- Add +localizedNameOfStringEncoding:, +defaultCStringEncoding, and encoding detection via +stringEncodingForData:encodingOptions:convertedString:usedLossyConversion:.
- Document remaining NSString compatibility gaps via TODO comments.
* Foundation.j: Import CPString+Encoding.j.
* CPStringEncodingTest.j: Add unit tests covering encodings, lossy conversion, byte lengths, encoding detection, and available encodings.
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2026-11-02 14:48:32 -06:00 |
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