Map instead of obj

Author: Luca Forstner

packages/utils/src/cookie.ts

@@ -31,8 +31,8 @@
 /**
  * Parses a cookie string
  */
-export function parseCookie(str: string): Record<string, string> {
-  const obj: Record<string, string> = {};
+export function parseCookie(str: string): Map<string, string> {
+  const cookieMap = new Map<string, string>();
   let index = 0;
 
   while (index < str.length) {
@@ -56,7 +56,7 @@ export function parseCookie(str: string): Record<string, string> {
     const key = str.slice(index, eqIdx).trim();
 
     // only assign once
-    if (undefined === obj[key]) {
+    if (undefined === cookieMap.get(key)) {
       let val = str.slice(eqIdx + 1, endIdx).trim();
 
       // quoted values
@@ -65,14 +65,14 @@ export function parseCookie(str: string): Record<string, string> {
       }
 
       try {
-        obj[key] = val.indexOf('%') !== -1 ? decodeURIComponent(val) : val;
+        cookieMap.set(key, val.indexOf('%') !== -1 ? decodeURIComponent(val) : val);
       } catch (e) {
-        obj[key] = val;
+        cookieMap.set(key, val);
       }
     }
 
     index = endIdx + 1;
   }
 
-  return obj;
+  return cookieMap;
 }