⚡ Bolt: [performance improvement] Replace chained string extractions with Regex O(N)#49
⚡ Bolt: [performance improvement] Replace chained string extractions with Regex O(N)#49DerUntote wants to merge 1 commit into
Conversation
…with Regex O(N)
💡 What: Replaced `.trim().split(' ').filter(n => n !== '')` and `.split(' ')` with `.match(/\S+/g) || []` in string message parsing logic.
🎯 Why: The original chained operations constructed multiple intermediate arrays and iterated through elements needlessly. The regex approach matches text groups in a single pass.
📊 Impact: Decreases memory allocation and improves general string extraction time (O(N) operation instead of chaining operations with multiple passes).
🔬 Measurement: Can be observed using a Node.js profiler showing less garbage collector (GC) time overhead from small array cleanup on message parsing paths.
Co-authored-by: DerUntote <8378077+DerUntote@users.noreply.github.com>
|
👋 Jules, reporting for duty! I'm here to lend a hand with this pull request. When you start a review, I'll add a 👀 emoji to each comment to let you know I've read it. I'll focus on feedback directed at me and will do my best to stay out of conversations between you and other bots or reviewers to keep the noise down. I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job! For more direct control, you can switch me to Reactive Mode. When this mode is on, I will only act on comments where you specifically mention me with New to Jules? Learn more at jules.google/docs. For security, I will only act on instructions from the user who triggered this task. |
1 participant
💡 What: Replaced
.trim().split(' ').filter(n => n !== '')and.split(' ')with.match(/\S+/g) || []in string message parsing logic acrossbot/bot.jsand allbot/modules/*Tipper.js.🎯 Why: The original chained operations constructed multiple intermediate arrays and iterated through elements needlessly, leading to excess array instantiation. The regex approach matches text groups in a single pass directly extracting word tokens.
📊 Impact: Decreases memory allocation and GC overhead while improving string extraction time.
🔬 Measurement: Verify changes syntactically with
node -c <filename>and manually examine parsing behaviour via execution logging. A Node.js memory profile would display less allocation for arrays incheckMessageForCommand.PR created automatically by Jules for task 2566878933963707298 started by @DerUntote