Fix toPounds to accept pence string input like Sprint-2

Author: salahalsabhi

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

@@ -5,24 +5,27 @@
 
 // You should call this function a number of times to check it works for different inputs
 
-function toPounds(penceAmount) {
-
-  const penceStringWithoutTrailingP = String(penceAmount);
+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");
+    .substring(paddedPenceNumberString.length - 2)
+    .padEnd(2, "0");
 
   return `£${pounds}.${pence}`;
 }
 
-console.log(toPounds(399));  
-console.log(toPounds(50));  
-console.log(toPounds(1729)); 
-console.log(toPounds(5));    
+console.log(toPounds("399p"));  
+console.log(toPounds("50p"));   
+console.log(toPounds("1729p")); 
+console.log(toPounds("5p"));