[tests] 100% coverage again

Author: jamesgpearce

src/common/array.ts

@@ -56,7 +56,7 @@ export const arrayFilter = <Value>(
   cb: (value: Value) => boolean,
 ): Value[] => array.filter(cb);
 
-export const arrayClear = <Value>(array: Value[] = [], to?: number): Value[] =>
+export const arrayClear = <Value>(array: Value[], to?: number): Value[] =>
   array.splice(0, to);
 
 export const arrayPush = <Value>(array: Value[], ...values: Value[]): number =>

src/persisters/index.ts

@@ -258,7 +258,7 @@ export const createCustomPersister = <
   const getStore = (): Store => store;
 
   const destroy = (): Persister<Persist> => {
-    arrayClear(mapGet(scheduleActions, scheduleId));
+    arrayClear(mapGet(scheduleActions, scheduleId) as Action[]);
     return stopAutoLoad().stopAutoSave();
   };