naver / billboard.js / 23733337096

94%

Build Type

push

github

Committed by web-flow

Commit Message

refactor(perf): Unify cache invalidation strategy with generation counters (#4125)

- Rename tickSizeGeneration → redrawGeneration for clarity
- Introduce dataGeneration counter for data/visibility-dependent caches
- Replace _visibilityChecksum with dataGeneration-based invalidation
- Add generation-stamped caching for maxDataCountTarget, filteredTargets, valuesXIndexMap
- Cache getDrawShape() result in generateRedrawList when data unchanged
- Clean up _cachedDrawShape in afterRedraw to release closures

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6858 of 7620 branches covered (90.0%)

Branch coverage included in aggregate %.

32 of 32 new or added lines in 4 files covered. (100.0%)

1 existing line in 1 file now uncovered.

8597 of 8867 relevant lines covered (96.96%)

20827.4 hits per line