From 073daedb56d8737ac0e5e5f76559d83cbf3d659b Mon Sep 17 00:00:00 2001
From: Tobias Speicher <rootcommander@gmail.com>
Date: Sun, 27 Mar 2022 17:56:18 +0200
Subject: [PATCH] refactor: replace deprecated String.prototype.substr()

.substr() is deprecated so we replace it with .slice() which works similarily but isn't deprecated

Signed-off-by: Tobias Speicher <rootcommander@gmail.com>
---
 util.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/util.js b/util.js
index 6eea657..6db393e 100644
--- a/util.js
+++ b/util.js
@@ -410,7 +410,7 @@ function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
         if (array) {
           str = str.split('\n').map(function(line) {
             return '  ' + line;
-          }).join('\n').substr(2);
+          }).join('\n').slice(2);
         } else {
           str = '\n' + str.split('\n').map(function(line) {
             return '   ' + line;
@@ -427,7 +427,7 @@ function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
     }
     name = JSON.stringify('' + key);
     if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
-      name = name.substr(1, name.length - 2);
+      name = name.slice(1, -1);
       name = ctx.stylize(name, 'name');
     } else {
       name = name.replace(/'/g, "\\'")