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Author	SHA1	Message	Date
Tirsvad	9d8beb3aef	Refactor to unified caesar() function with encode/decode support ... - Replace separate encrypt/decrypt with shared caesar() function - Add direction constants (DIRECTION_ENCODE, DIRECTION_DECODE) and prompts - Update main.py to support interactive encode/decode loop - Keep encrypt/decrypt as wrappers for backward compatibility - Add tests for caesar() with both directions and error handling - Update tests for main.py with interactive scenario tests	2026-10-04 13:23:47 +08:00
Tirsvad	d4b3e6ab19	Merge pull request 'Part 2: Decryption' (#2) from part-2-decryption into main ... Reviewed-on: #2	2026-10-04 07:20:21 +02:00
Tirsvad	621f5f7272	Add decrypt function to Caesar cipher ... - Implement decrypt function that reverses encryption with negative shift - Export decrypt in package's public API - Update tests with basic roundtrip and edge case tests - Update documentation to reflect encryption/decryption support	2026-10-04 13:18:33 +08:00
Tirsvad	cdbf6396ab	Merge pull request 'Add Caesar cipher project with Doxygen docs' (#1) from part-1-encryption into main ... Reviewed-on: #1	2026-10-04 07:12:06 +02:00
Tirsvad	0957bff43a	Add Caesar cipher project with Doxygen docs	2026-10-04 13:11:15 +08:00
Tirsvad	99cccdf3da	Add plan	2026-10-04 13:05:54 +08:00
Tirsvad	6094949d9a	Initial commit	2026-10-04 06:54:44 +02:00