Add comment justifying the refs

apollographql · Mar 31, 2023 · 18be640 · 18be640
1 parent a2c34e1
commit 18be640
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/react/hooks/useLazyQuery.ts b/src/react/hooks/useLazyQuery.ts
@@ -33,6 +33,8 @@ export function useLazyQuery<TData = any, TVariables extends OperationVariables
   const merged = execOptionsRef.current ? mergeOptions(options, execOptionsRef.current) : options;
   const document = merged?.query ?? query;
 
+  // Use refs to track options and the used query to ensure the `execute` 
+  // function remains referentially stable between renders.
   optionsRef.current = merged;
   queryRef.current = document;