⚡ Bolt: [Replace intermediate array allocations in role mapping]#360
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…es mapping Replaces an Array.from().map() chain with a for...of loop to avoid O(N) intermediate array allocation and GC pressure during role mapping memoization.
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OpenCode Review Overview
Pull request overviewReviewed changes in .jules/bolt.md and Workspace.tsx. No regressions or issues identified. Changes are well-documented and do not introduce any risks. FindingsNo blocking findings from OpenCode's independent review. Verification
Gate evidence
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Pull request overview
Reviewed changes in .jules/bolt.md and Workspace.tsx. No regressions or issues identified. Changes are well-documented and do not introduce any risks.
Findings
No blocking findings from OpenCode's independent review.
Verification
- Review source: independent OpenCode review of the current checkout, focused changed hunks, and current-head GitHub Check evidence.
- Structural exploration: completed before approval; if structural exploration, changed-file inspection, or evidence completeness is missing, OpenCode must not approve.
- Result: APPROVE
- Reason: No source-backed blockers found; structural exploration completed.
Gate evidence
- Head SHA:
a6ea530d872f574ad02ac63614b95aaae8a79234 - Workflow run: 27873314233
- Workflow attempt: 1
💡 What: Replaced
Array.from(roleMap.values()).map(...)with afor...ofloop inside theallRolesuseMemoblock inWorkspace.tsx.🎯 Why: Creating an intermediate array just to iterate over it again unnecessarily consumes memory and adds to garbage collection (GC) overhead. This can cause micro-stutters during frequent workspace re-renders.
📊 Impact: Achieves O(1) memory overhead by avoiding the intermediate array allocation, preventing an O(N) allocation step where N is the number of roles.
🔬 Measurement: Verify using the react profiler during role switching, or confirm via tests:
npm run test --workspace=apps/desktopandnpm run typecheck --workspace=apps/desktop.PR created automatically by Jules for task 15376324858449251490 started by @seonghobae