Merge pull request #1169 from Alex-Sokolov/patch-1

Update symmetricDifferenceBy.md: add another example
2020-07-25 09:23:24 +03:00
parent 69f927fd95 2960d5aeac
commit 2b6b92bc71
1 changed files with 2 additions and 1 deletions
--- 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 ]
-```
+symmetricDifferenceBy([{ id: 1 }, { id: 2 }, { id: 3 }], [{ id: 1 }, { id: 2 }, { id: 4 }], i => i.id) // [{ id: 3 }, { id: 4 }]
+```