From f5941f0f156548d0d775fcdbcb859e739c5c4629 Mon Sep 17 00:00:00 2001
From: Jan Romann <jan.romann@hs-emden-leer.de>
Date: Sun, 19 Nov 2023 12:29:43 +0100
Subject: [PATCH] refactor: simplify toCode function

---
 lib/helpers.ts | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/lib/helpers.ts b/lib/helpers.ts
index 94fc0fb2..a6a12fda 100644
--- a/lib/helpers.ts
+++ b/lib/helpers.ts
@@ -67,19 +67,10 @@ export function toCode (code: string | number): string {
         return code
     }
 
-    const first = Math.floor(code / 100)
-    const second = code - first * 100
-    let result = ''
+    const codeClass = Math.floor(code / 100)
+    const codeDetail = String(code - codeClass * 100).padStart(2, '0')
 
-    result += String(first) + '.'
-
-    if (second < 10) {
-        result += '0'
-    }
-
-    result += String(second)
-
-    return result
+    return `${codeClass}.${codeDetail}`
 }
 
 export function packetToMessage (dest: any, packet: CoapPacket): void {