⚡ Optimize Regex compilation in extractJsonData#39
Conversation
Co-authored-by: EchoOfMaridia <71672129+EchoOfMaridia@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. |
💡 What:
Moved the compilation of several complex
Regexinstances out of theextractJsonDatafunction and into a private file-level listjsonExtractionPatterns.🎯 Why:
The
extractJsonDatafunction is designed as a fallback parser that scans for key-value pairs using several regular expressions. Previously, thelistOf(Regex(...), ...)block was instantiated and compiled upon every single invocation of the function, which scales poorly when handling large payloads or running the extraction repeatedly. Compiling regular expressions is an expensive operation that only needs to happen once.📊 Measured Improvement:
A focused benchmark was created (
JsonExtractBenchmarkTest) to measure the performance of 10,000 extractions of heavily malformed JSON.PR created automatically by Jules for task 3174988498822496703 started by @EchoOfMaridia