⚡️ avoid useless json_encode - #87
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Pull request overview
This PR addresses Issue #85 by simplifying the cache-key generation in Chess::generateMoves() to avoid unnecessary json_encode() on a simple derived string, while preserving cache behavior within the generateMovesCache map.
Changes:
- Replace
json_encode($square . (legal-flag), JSON_THROW_ON_ERROR)with direct string concatenation for the cache key ingenerateMoves(). - Remove an avoidable JSON encoding call in a hot path (move generation), reducing overhead.
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Fix #85