fix: fix Dates inside isEmptyObjectOrArray helper

src/index.test.ts

@@ -1,4 +1,4 @@
-import { describe, expect, beforeEach, it, mock } from "bun:test";
+import { beforeEach, describe, expect, it, mock } from "bun:test";
 import { defaultComposer, setConfig } from ".";
 
 type Address = {
@@ -309,4 +309,22 @@ describe("defaultComposer", () => {
 
     expect(defaultComposer<any>(defaults, object)).toEqual(expected);
   });
+
+  it('should respect the Date object', () => {
+    const defaults = {
+      date: new Date(),
+    };
+
+    const object = {
+      date: new Date(2020, 1, 1),
+      anotherDate: new Date(2020, 2, 1),
+    };
+
+    const expected = {
+      date: new Date(2020, 1, 1),
+      anotherDate: new Date(2020, 2, 1),
+    };
+
+    expect(defaultComposer<any>(defaults, object)).toEqual(expected);
+  });
 });

src/index.ts

@@ -72,7 +72,7 @@ function isObject(value: any): boolean {
 }
 
 function isEmptyObjectOrArray<T>(object: T): boolean {
-  if (typeof object !== "object" || object === null) return false;
+  if (typeof object !== "object" || object === null || object instanceof Date) return false;
   return getAllKeys(object).length === 0;
 }