conditionally initiate weakMap

chargome · chargome · commit 6a588a238a68 · 2025-02-18T16:06:51.000+01:00
diff --git a/packages/replay-internal/src/replay.ts b/packages/replay-internal/src/replay.ts
@@ -285,7 +285,9 @@ export class ReplayContainer implements ReplayContainerInterface {
       handleKeyboardEvent(this, event);
     };
 
-    this._lastMutationMap = new WeakMap();
+    if (options._experiments.dropRepetitiveMutations) {
+      this._lastMutationMap = new WeakMap();
+    }
   }
 
   /** Get the event context. */

Original file line number	Diff line number	Diff line change
`@@ -285,7 +285,9 @@ export class ReplayContainer implements ReplayContainerInterface {`
`285`	`285`	`handleKeyboardEvent(this, event);`
`286`	`286`	`};`
`287`	`287`
`288`		`- this._lastMutationMap = new WeakMap();`
	`288`	`+ if (options._experiments.dropRepetitiveMutations) {`
	`289`	`+ this._lastMutationMap = new WeakMap();`
	`290`	`+ }`
`289`	`291`	`}`
`290`	`292`
`291`	`293`	`/** Get the event context. */`