⚡ Bolt: Optimize selectedSize computation in CacheoutViewModel#347
⚡ Bolt: Optimize selectedSize computation in CacheoutViewModel#347acebytes wants to merge 1 commit into
selectedSize computation in CacheoutViewModel#347Conversation
Update the `selectedSize` computed property in `CacheoutViewModel` to use `scanResults.lazy.filter(\.isSelected).reduce(0) { ... }` instead of using `selectedResults.reduce`. This prevents the creation of a redundant intermediate array of `ScanResult` items every time the property is accessed, which happens frequently during UI renders. This reduces memory churn and improves overall UI performance by switching from an O(n) array allocation to a lazy O(1) space accumulation.
Co-authored-by: acebytes <2820910+acebytes@users.noreply.github.com>
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Closing as duplicate. The Bolt bot has opened many PRs for the same lazy-filter / short-circuit / array-allocation optimizations in |
Understood. Acknowledging that this work is a duplicate and stopping work on this task. |
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💡 What: Updated
selectedSizecomputed property inCacheoutViewModelto usescanResults.lazy.filter(\.isSelected).reduceinstead ofselectedResults.reduce.🎯 Why: Prevents creating a redundant intermediate array of scan results every time
selectedSizeis computed, reducing memory churn and improving performance during UI updates.📊 Impact: Reduces memory overhead and avoids O(n) array allocation per UI render cycle.
🔬 Measurement: Verify the change by checking that UI still renders correctly and runs formatting successfully.
PR created automatically by Jules for task 15333059094271670051 started by @acebytes