From 213d831ae3403402d55d3d084b2434c3ba8da70f Mon Sep 17 00:00:00 2001
From: sevenwithawp <sevenwithawp@gmail.com>
Date: Sat, 9 Jul 2022 21:28:02 +0300
Subject: refactor(ext) Decrease of StringPrototypeReplace recurrent usage
 (#15058)
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Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
---
 ext/console/02_console.js | 31 ++++++++++++-------------------
 1 file changed, 12 insertions(+), 19 deletions(-)

(limited to 'ext/console/02_console.js')

diff --git a/ext/console/02_console.js b/ext/console/02_console.js
index b98a4a1ba..0f7b1a8db 100644
--- a/ext/console/02_console.js
+++ b/ext/console/02_console.js
@@ -720,27 +720,20 @@
 
   // Replace escape sequences that can modify output.
   function replaceEscapeSequences(string) {
+    const escapeMap = {
+      "\b": "\\b",
+      "\f": "\\f",
+      "\n": "\\n",
+      "\r": "\\r",
+      "\t": "\\t",
+      "\v": "\\v",
+    };
+
     return StringPrototypeReplace(
       StringPrototypeReplace(
-        StringPrototypeReplace(
-          StringPrototypeReplace(
-            StringPrototypeReplace(
-              StringPrototypeReplace(
-                StringPrototypeReplace(string, /[\b]/g, "\\b"),
-                /\f/g,
-                "\\f",
-              ),
-              /\n/g,
-              "\\n",
-            ),
-            /\r/g,
-            "\\r",
-          ),
-          /\t/g,
-          "\\t",
-        ),
-        /\v/g,
-        "\\v",
+        string,
+        /([\b\f\n\r\t\v])/g,
+        (c) => escapeMap[c],
       ),
       // deno-lint-ignore no-control-regex
       /[\x00-\x1f\x7f-\x9f]/g,
-- 
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