Conversion function from sprint 2, to-pounds

Author: leigh-ross

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

@@ -4,3 +4,16 @@
 // You will need to declare a function called toPounds with an appropriately named parameter.
 
 // You should call this function a number of times to check it works for different inputs
+
+function toPounds(str) {
+    let penceStringWithoutTrailingP = str.substring(0, str.length - 1);
+
+    let paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
+    let pounds = paddedPenceNumberString.substring(0, paddedPenceNumberString.length - 2);
+
+    let pence = paddedPenceNumberString.substring(paddedPenceNumberString.length - 2).padEnd(2, "0");
+
+    console.log(`£${pounds}.${pence}`);
+}
+
+toPounds("5045p")