From e8a5d867cde1d487780c7dfd93c4130b942823a3 Mon Sep 17 00:00:00 2001
From: fisker <lionkay@gmail.com>
Date: Tue, 26 Jan 2021 09:54:20 +0800
Subject: [PATCH] Use `...` instead of `.concat()`

---
 src/utils/front-matter.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/utils/front-matter.js b/src/utils/front-matter.js
index ac918cb43..06e7ffc6c 100644
--- a/src/utils/front-matter.js
+++ b/src/utils/front-matter.js
@@ -16,8 +16,7 @@ const DELIMITER_MAP = {
 
 function parse(text) {
   const startDelimiterRegex = Object.keys(DELIMITER_MAP).map(escape).join("|");
-  const endDelimiterRegex = Object.keys(DELIMITER_MAP)
-    .concat(YAML_END_DELIMITER)
+  const endDelimiterRegex = [...Object.keys(DELIMITER_MAP), YAML_END_DELIMITER]
     .map(escape)
     .join("|");