From cce4adac66282ba685dac350d1d03f8b5a57d30f Mon Sep 17 00:00:00 2001
From: wuweixin <wuweixin@gmail.com>
Date: Sat, 7 Dec 2019 20:38:53 +0800
Subject: [PATCH] Update Serializer.php

remove last "," with encode array
---
 src/Serializer.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Serializer.php b/src/Serializer.php
index 34386e3..df9773b 100644
--- a/src/Serializer.php
+++ b/src/Serializer.php
@@ -67,7 +67,7 @@ private static function encodeArray(array $data, $indent) {
                 $result = $result . $subIndent . $entry;
             }
         }
-        $result = $result . $indent . '}';
+        $result = rtrim($result, ",\n") . "\n" . $indent . '}';
         return $result;
     }
 
@@ -118,4 +118,4 @@ private static function encodeBoolean($data) {
     private static function encodeNull() {
         return 'nil';
     }
-}
\ No newline at end of file
+}