fix: isEql to align with isObj

Author: Thanga-Ganapathy

packages/std/__tests__/assert/isEql.spec.ts

@@ -1,5 +1,11 @@
 import { isEql } from '../../src';
 
+class A {
+  constructor() {
+    this.a = 1;
+  }
+}
+
 describe('Assert => isEql', () => {
   test('truthy', () => {
     expect(isEql()).toBe(true);
@@ -57,17 +63,6 @@ describe('Assert => isEql', () => {
       expect(isEql(o1, o2)).toBe(true);
     }
 
-    class A {
-      constructor() {
-        this.a = 1;
-      }
-    }
-
-    const first = new A();
-    const second = { a: 1 };
-
-    expect(isEql(first, second)).toBe(true);
-
     expect(isEql(new Int16Array([1, 2]), new Int16Array([1, 2]))).toBe(true);
 
     expect(
@@ -130,6 +125,10 @@ describe('Assert => isEql', () => {
     expect(isEql(re, re2)).toBe(false);
 
     expect(isEql([1, , 2], [1, undefined, 2])).toBe(false);
+
+    const first = new A();
+    const second = { a: 1 };
+    expect(isEql(first, second)).toBe(false);
   });
 
   test('Deep objs with all supported types in it', () => {

packages/std/src/assert/isEql.ts

@@ -38,7 +38,10 @@ function isEqlVal(
   }
 
   // Check both has same type string tag
-  if (typeof val1 !== typeof val2) {
+  if (
+    Object.prototype.toString.call(val1) !==
+    Object.prototype.toString.call(val2)
+  ) {
     return false;
   }