Refactor parseQueryString function for improved readability and consistency

Author: alexandru-pocovnicu

Sprint-2/implement/querystring.js

@@ -7,26 +7,20 @@ function parseQueryString(queryString) {
   const keyValuePairs = queryString.split("&");
 
   for (const pair of keyValuePairs) {
-    if(pair===""){
-      continue
+    if (!pair) {
+      continue;
     }
-    const equalIndex=pair.indexOf("=")
+    const equalIndex = pair.indexOf("=");
     if (equalIndex === -1) {
-      queryParams[pair]="";
-      continue
+      queryParams[pair] = "";
+      continue;
     }
-    const key=pair.substring(0,equalIndex)
-    const value=pair.substring(equalIndex+1)
-    queryParams[key]=value
-    
+    const key = pair.substring(0, equalIndex);
+    const value = pair.substring(equalIndex + 1);
+    queryParams[key] = value;
   }
 
   return queryParams;
 }
-//console.log(parseQueryString("equationxy+1"));
 
 module.exports = parseQueryString;
-
-
-
-