Open the context
Choose the project folder and name the files or behavior involved.
Workflows
Coding workflows · Understanding code scope
03
A concrete starting point
Follow a selected value through nested scopes in a small function. Find where a similarly named variable hides the intended value and test the missing-item case.
Define the change
Describe the input, expected output and boundaries that must stay intact.
Inspect the work
Review the proposed edits and any commands before relying on their result.
Check the outcome
Compare actual behavior with the expected result. If a check fails, investigate it before applying more changes.
Understanding code scope
A concrete starting point
const selected = rows.find(matchesId);
if (!selected) return showMissing();
return renderSelection(selected);The example is a starting point for a real project, not a claim that generated code is already tested. Adjust paths, dependencies and expected behavior to match your application.