Refactor toPounds function for improved readability and consistency

Author: Payman IB

Sprint-2/3-mandatory-implement/3-to-pounds.js

@@ -5,19 +5,24 @@
 
 // You should call this function a number of times to check it works for different inputs
 
+function toPounds(penceString) {
+  const penceStringWithoutTrailingP = penceString.substring(
+    0,
+    penceString.length - 1
+  );
+  const paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
+  const pounds = paddedPenceNumberString.substring(
+    0,
+    paddedPenceNumberString.length - 2
+  );
+  const pence = paddedPenceNumberString
+    .substring(paddedPenceNumberString.length - 2)
+    .padEnd(2, "0");
 
-function toPounds(penceString){
-
-const penceStringWithoutTrailingP = penceString.substring(0 , penceString.length - 1);
-const paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
-const pounds = paddedPenceNumberString.substring(0,paddedPenceNumberString.length - 2);
-const pence = paddedPenceNumberString.substring(paddedPenceNumberString.length - 2).padEnd(2, "0");
-
-return `£${pounds}.${pence}`;
-
+  return `£${pounds}.${pence}`;
 }
 console.log(toPounds("399p"));
 console.log(toPounds("50p"));
 console.log(toPounds("5p"));
 console.log(toPounds("0p"));
-console.log(toPounds("12345p"));
+console.log(toPounds("12345p"));