extract the default options object into a constants and rename the va…

…riable to something that makes sense
storybookjs · Nov 24, 2021 · c61f83d · c61f83d
1 parent 4a99981
commit c61f83d
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/lib/channel-postmessage/src/index.ts b/lib/channel-postmessage/src/index.ts
@@ -19,6 +19,8 @@ interface BufferedEvent {
 
 export const KEY = 'storybook-channel';
 
+const defaultEventOptions = { allowFunction: true, maxDepth: 25 };
+
 // TODO: we should export a method for opening child windows here and keep track of em.
 // that way we can send postMessage to child windows as well, not just iframe
 // https://stackoverflow.com/questions/6340160/how-to-get-the-references-of-all-already-opened-child-windows
@@ -73,7 +75,7 @@ export class PostmsgTransport {
       lazyEval,
     } = options || {};
 
-    const c = Object.fromEntries(
+    const eventOptions = Object.fromEntries(
       Object.entries({
         allowRegExp,
         allowFunction,
@@ -88,9 +90,9 @@ export class PostmsgTransport {
     );
 
     const stringifyOptions = {
-      ...{ allowFunction: true, maxDepth: 25 },
+      ...defaultEventOptions,
       ...(global.CHANNEL_OPTIONS || {}),
-      ...c,
+      ...eventOptions,
     };
 
     // backwards compat: convert depth to maxDepth