WIP - Thu, Jun 20 04:49 PM

Author: scott-rc

src/class-model.ts

@@ -298,8 +298,21 @@ export function register<Instance, Klass extends { new (...args: any[]): Instanc
         return {
           [hook]() {
             reaction(
-              () => klass.snapshottedViews.map((sv) => (sv.options.createSnapshot ?? getSnapshot)(self[sv.property])),
-              () => self.__incrementSnapshottedViewsEpoch(),
+              () => {
+                return klass.snapshottedViews.map((sv) => {
+                  const value = self[sv.property];
+                  if (sv.options.createSnapshot) {
+                    return sv.options.createSnapshot(value);
+                  }
+                  if (Array.isArray(value)) {
+                    return value.map(getSnapshot);
+                  }
+                  return getSnapshot(value);
+                });
+              },
+              () => {
+                self.__incrementSnapshottedViewsEpoch();
+              },
               { equals: comparer.structural },
             );
           },