SOC 職業分類に基づく
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
直接コマンドでは確認用 Prompt が省略されます。実行前にソースを確認してください。
npx skills add https://github.com/dipro-vn/dipro-ai-boost --skill rxjs-debuggingコマンドは1行のまま表示されます。コピー前に横へスクロールして全体を確認してください。
ローカルで確認しますか？SkillsMP が現在取得できるファイルをダウンロードできます。
SKILL.md を表示中
Use when a task that changed backend code is finishing, before reporting it done. Symptoms — a migration was added, a request or response shape changed, a new route exists, a cache key was added, something could not be verified, a problem was found and deliberately left alone.
Use when adding or changing a protected route, a guard, a role check, or any query that reads or writes records belonging to a user or tenant. Symptoms — a findById that takes only an id, a route with no guard, a role checked in the controller but not the query, an ID read straight from params, a new public endpoint, a service method reachable from more than one caller.
Use when choosing which exception to throw, shaping an error response, or deciding what to log. Symptoms — a caught error that returns 200, a try/catch that swallows the cause, a 500 where the client should see 400, an error message exposing a stack trace or SQL, a log line with no request context, the same failure logged at every layer.
| name | rxjs-debugging |
| description | null |
Category: rxjs · Status: 🟢 Active
Khi cần lần theo và gỡ lỗi luồng RxJS: giá trị emit, thứ tự, lỗi không rõ nguồn.
tap ở các điểm trong pipe để log giá trị mà không thay đổi luồng.tap(v => console.log('[search]', v))) để biết bước nào emit gì.next/error/complete để biết luồng dừng vì lỗi hay hoàn tất.TestScheduler) để kiểm tra timing/operator một cách xác định.source$.pipe(
tap((v) => console.log('[in]', v)),
switchMap((q) => api.search(q)),
tap({ next: (r) => console.log('[out]', r),
error: (e) => console.error('[err]', e) }),
).subscribe();
// marble test
testScheduler.run(({ cold, expectObservable }) => {
expectObservable(stream$).toBe('--a--b|', { a: 1, b: 2 });
});
Good: tap có nhãn ở từng bước, theo dõi error/complete, marble test cho timing.
Avoid: subscribe rải console.log phá luồng, bỏ qua nhánh error, đoán timing thay vì marble test.
tap có nhãn, không phá luồng