optimizely
diff --git a/‎packages/optimizely-sdk/lib/utils/fns/index.js
Lines changed: 3 additions & 19 deletions b/‎packages/optimizely-sdk/lib/utils/fns/index.js
Lines changed: 3 additions & 19 deletions
diff --git a/‎packages/optimizely-sdk/lib/utils/fns/index.tests.js
Lines changed: 3 additions & 7 deletions b/‎packages/optimizely-sdk/lib/utils/fns/index.tests.js
Lines changed: 3 additions & 7 deletions
@@ -27,25 +27,9 @@ module.exports = {
     return Math.round(new Date().getTime());
   },
   isArray: require('lodash/isArray'),
-  isEmpty: function isEmpty(value) {
-    if (value == null) {
-      return true;
-    }
-    var length = value.length;
-    if (typeof length == 'number' && length > -1 && length % 1 === 0 && length <= MAX_SAFE_INTEGER) {
-      var type = typeof value;
-      if (type === 'object') {
-        return !value.length;
-      }
-    }
-    for (var key in value) {
-      if (hasOwnProperty.call(value, key)) {
-        return false;
-      }
-    }
-    return true;
-  }
-  ,
+  isEmpty: function(obj) {
+    return !obj || Object.keys(obj).length === 0;
+  },
   isFinite: function(number) {
     return _isFinite(number) && Math.abs(number) <= MAX_NUMBER_LIMIT;
   },
 
@@ -38,20 +38,16 @@ describe('lib/utils/fns', function() {
       });
     });
     describe('isEmpty', function() {
-      it('should return true in case of null', function() {
+      it('should return true when object is null', function() {
         assert.isTrue(fns.isEmpty(null));
       });
-      it('should return True in case of empty {}', function() {
+      it('should return true when object is empty {}', function() {
         assert.isTrue(fns.isEmpty({}));
       });
-      it('should return false in case of value object', function() {
+      it('should return false when object has attributes', function() {
         var obj = { "key": "value" };
         assert.isFalse(fns.isEmpty(obj));
       });
-      it('should return true if anything else than an object', function() {
-        var obj = { "key": "value" };
-        assert.isTrue(fns.isEmpty(1));
-      });
     });
   });
 });