Fix deepEqual helper function

l10n/index.ts

@@ -15,6 +15,7 @@ import faIR from './fa_IR';
 import nbNO from './nb_NO';
 import uaUA from './ua_UA';
 import csCZ from './cs_CZ';
+import svSE from './sv_SE';
 
 export {
   esES,
@@ -34,4 +35,5 @@ export {
   nbNO,
   uaUA,
   csCZ,
+  svSE,
 };

l10n/sv_SE.ts

@@ -1,22 +1,22 @@
 export default {
-    search: {
-      placeholder: 'Sök...',
-    },
-    sort: {
-      sortAsc: 'Sortera kolumn stigande',
-      sortDesc: 'Sortera kolumn fallande',
-    },
-    pagination: {
-      previous: 'Föregående',
-      next: 'Nästa',
-      navigate: (page, pages) => `Sida ${page} av ${pages}`,
-      page: (page) => `Sida ${page}`,
-      showing: 'Visar',
-      of: 'av',
-      to: 'till',
-      results: 'resultat',
-    },
-    loading: 'Laddar...',
-    noRecordsFound: 'Inga matchande poster hittades',
-    error: 'Ett fel uppstod vid hämtning av data',
-  };
+  search: {
+    placeholder: 'Sök...',
+  },
+  sort: {
+    sortAsc: 'Sortera kolumn stigande',
+    sortDesc: 'Sortera kolumn fallande',
+  },
+  pagination: {
+    previous: 'Föregående',
+    next: 'Nästa',
+    navigate: (page, pages) => `Sida ${page} av ${pages}`,
+    page: (page) => `Sida ${page}`,
+    showing: 'Visar',
+    of: 'av',
+    to: 'till',
+    results: 'resultat',
+  },
+  loading: 'Laddar...',
+  noRecordsFound: 'Inga matchande poster hittades',
+  error: 'Ett fel uppstod vid hämtning av data',
+};

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gridjs",
-  "version": "6.1.0",
+  "version": "6.1.1",
   "description": "Advanced table plugin",
   "author": "Afshin Mehrabani <[email protected]>",
   "license": "MIT",

src/util/deepEqual.ts

@@ -4,6 +4,44 @@
  * @param b right object
  * @returns
  */
-export function deepEqual<A, B>(a: A, b: B) {
-  return JSON.stringify(a) === JSON.stringify(b);
+export function deepEqual<A, B>(obj1: A, obj2: B) {
+  // If objects are not the same type, return false
+  if (typeof obj1 !== typeof obj2) {
+    return false;
+  }
+  // If objects are both null or undefined, return true
+  if (obj1 === null && obj2 === null) {
+    return true;
+  }
+  // If objects are both primitive types, compare them directly
+  if (typeof obj1 !== 'object') {
+    // eslint-disable-next-line
+    // @ts-ignore
+    return obj1 === obj2;
+  }
+  // If objects are arrays, compare their elements recursively
+  if (Array.isArray(obj1) && Array.isArray(obj2)) {
+    if (obj1.length !== obj2.length) {
+      return false;
+    }
+    for (let i = 0; i < obj1.length; i++) {
+      if (!deepEqual(obj1[i], obj2[i])) {
+        return false;
+      }
+    }
+    return true;
+  }
+  // If objects are both objects, compare their properties recursively
+  const keys1 = Object.keys(obj1);
+  const keys2 = Object.keys(obj2);
+  if (keys1.length !== keys2.length) {
+    return false;
+  }
+  for (const key of keys1) {
+    // eslint-disable-next-line no-prototype-builtins
+    if (!obj2.hasOwnProperty(key) || !deepEqual(obj1[key], obj2[key])) {
+      return false;
+    }
+  }
+  return true;
 }

tests/jest/util/deepEqual.test.ts

@@ -0,0 +1,34 @@
+import { deepEqual } from '../../../src/util/deepEqual';
+
+describe('deepEqual', () => {
+  it('should return true when objects are the same', () => {
+    const result = deepEqual({ a: 42 }, { a: 42 });
+    expect(result).toBeTrue();
+  });
+
+  it('should return false when objects are not the same', () => {
+    const result = deepEqual({ b: 42 }, { a: 42 });
+    expect(result).toBeFalse();
+  });
+
+  it('should return true when nested objects are the same', () => {
+    const result = deepEqual({ a: 42, c: { a: 24 } }, { a: 42, c: { a: 24 } });
+    expect(result).toBeTrue();
+  });
+
+  it('should return false when nested objects not are the same', () => {
+    const result = deepEqual({ a: 42, c: { x: 24 } }, { a: 42, c: { a: 24 } });
+    expect(result).toBeFalse();
+  });
+
+  it('should return false when objects have functions', () => {
+    const result = deepEqual({ a: 42, c: jest.fn() }, { a: 42, c: jest.fn() });
+    expect(result).toBeFalse();
+  });
+
+  it('should return true when objects have same functions', () => {
+    const fn = jest.fn();
+    const result = deepEqual({ a: 42, c: fn }, { a: 42, c: fn });
+    expect(result).toBeTrue();
+  });
+});