From b244bba646478916148effec43ba7f562c78ad73 Mon Sep 17 00:00:00 2001
From: Alexander Sokolov <modex13@gmail.com>
Date: Fri, 24 Jul 2020 20:24:06 +0300
Subject: [PATCH] Update symmetricDifferenceBy.md

---
 snippets/symmetricDifferenceBy.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/snippets/symmetricDifferenceBy.md b/snippets/symmetricDifferenceBy.md
index dff8d982d..445a2b554 100644
--- a/snippets/symmetricDifferenceBy.md
+++ b/snippets/symmetricDifferenceBy.md
@@ -17,4 +17,5 @@ const symmetricDifferenceBy = (a, b, fn) => {
 
 ```js
 symmetricDifferenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); // [ 1.2, 3.4 ]
-```
\ No newline at end of file
+symmetricDifferenceBy([{ id: 1 }, { id: 2 }, { id: 3 }], [{ id: 1 }, { id: 2 }, { id: 4 }], item => item.id) // [{ id: 3 }, { id: 4 }]
+```