evanflow-debug

Root-cause debugging requires reproducing the exact failure, forming explicit hypotheses, and challenging them with an embedded grill. You then write a failing test first to ensure your fix targets the underlying cause rather than the surface symptom.

A grill-led hypothesis in debugging is an explicit assumption about a bug's origin that is rigorously challenged and tested before any code changes. This disciplined approach prevents premature fixes by verifying the hypothesis against instrumented test data.

To debug a failing test, reproduce the exact environment and steps that confirm the failure. State a hypothesis, run the embedded grill to test it, write a failing test, fix the root cause, and validate the fix with targeted tests.

Yes, this root-cause debugging method works for production anomalies by applying a disciplined sequence from reproduction to verification. It ensures non-destructive changes with explicit hand-offs, making it safe for complex code paths and unexpected production behavior.

The best way to ensure non-destructive changes is to verify fixes with targeted tests and use explicit hand-offs. This disciplined debugging workflow requires writing a failing test first, fixing the root cause, and validating the change before completing the hand-off.