3-to-pounds.js

Author: Abayie

Sprint-2/3-mandatory-implement/2-cases.js

@@ -14,3 +14,12 @@
 // You will need to come up with an appropriate name for the function
 // Use the MDN string documentation to help you find a solution
 // This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase
+
+function toUpperSnakeCase(str) {
+    // Replace spaces with underscores and convert to uppercase
+    return str.replace(/ /g, "_").toUpperCase();
+}
+
+
+console.log(toUpperSnakeCase("hello there")); // "HELLO_THERE"
+console.log(toUpperSnakeCase("lord of the rings")); // "LORD_OF_THE_RINGS"

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

@@ -4,3 +4,20 @@
 // 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(penceString) {
+    // Remove trailing 'p' and pad with zeros to ensure at least 3 digits
+    const pence = penceString.substring(0, penceString.length - 1).padStart(3, "0");
+    // Get pounds and pence parts
+    const pounds = pence.substring(0, pence.length - 2);
+    const pencePart = pence.substring(pence.length - 2).padEnd(2, "0");
+    // Return formatted string
+    return `£${pounds}.${pencePart}`;
+}
+
+
+console.log(toPounds("399p"));   // £3.99
+console.log(toPounds("9p"));     // £0.09
+console.log(toPounds("99p"));    // £0.99
+console.log(toPounds("100p"));   // £1.00
+console.log(toPounds("1234p"));  // £12.34