Fix: Remove unnecessary blank lines and ensure consistent formatting in multiple files

Author: Darkidd77

Sprint-2/1-key-errors/0.js

@@ -21,4 +21,4 @@ function capitalise(str) {
   return newStr;
 }
 
-console.log(capitalise("hello world"));
+console.log(capitalise("hello world"));

Sprint-2/1-key-errors/1.js

@@ -17,7 +17,7 @@
 
 // =============> write your explanation here
 // SyntaxError: Identifier 'decimalNumber' has already been declared
-// This error occurs because we have declared the variable decimalNumber twice, 
+// This error occurs because we have declared the variable decimalNumber twice,
 // once as a parameter and once as a variable inside the function.
 
 // apparently there is another error that we only console logged the variable decimalNumber which is not declared in the global scope,

Sprint-2/1-key-errors/2.js

@@ -1,20 +1,17 @@
-
 // Predict and explain first BEFORE you run any code...
 
 // this function should square any number but instead we're going to get an error
 
 // =============> write your prediction of the error here
 // I think this is an obvious one because when defining a function you cant give a direct input like 3,
 //  instead you have to give a variable name as a parameter and then use that variable name in the function
-//  body to perform the calculation. So I predict that there will be a syntax error because of the way 
+//  body to perform the calculation. So I predict that there will be a syntax error because of the way
 // the function is defined with a direct input of 3 instead of a variable name.
 
 // function square(3) {
 //     return num * num;
 // }
 
-
-
 // =============> write the error message here
 // /Users/me/CYF/Module-Structuring-and-Testing-Data/Sprint-2/1-key-errors/2.js:12
 // function square(3) {
@@ -30,9 +27,7 @@
 // =============> write your new code here
 
 function square(num) {
-    return num * num;
+  return num * num;
 }
 
 console.log(square(3));
-
-

Sprint-2/2-mandatory-debug/0.js

@@ -1,7 +1,7 @@
 // Predict and explain first...
 
 // =============> write your prediction here
-// I predict that there will be error because the function will not return anything 
+// I predict that there will be error because the function will not return anything
 // and when we try to log the result of the function call to the console, it will return undefined.
 
 // function multiply(a, b) {
@@ -11,7 +11,7 @@
 // console.log(`The result of multiplying 10 and 32 is ${multiply(10, 32)}`);
 
 // =============> write your explanation here
-// The function multiply logs in the result of a * b to the console but does not return anything, 
+// The function multiply logs in the result of a * b to the console but does not return anything,
 // so when we try to log the result of the function call to the console, it will return undefined.
 
 // Finally, correct the code to fix the problem

Sprint-2/2-mandatory-debug/1.js

@@ -1,6 +1,6 @@
 // Predict and explain first...
 //  =============> write your prediction here
-// I predict there will be a syntax error but not sure what the error is yet. 
+// I predict there will be a syntax error but not sure what the error is yet.
 // I think it has something to do with return as it return nothing , so the function was'nt well defined.
 
 // function sum(a, b) {
@@ -11,7 +11,7 @@
 // console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);
 
 // =============> write your explanation here
-// The function sum is not returning the result of a + b, instead it is returning undefined 
+// The function sum is not returning the result of a + b, instead it is returning undefined
 // because the return statement is on a separate line and does not include the expression a + b.
 
 // Finally, correct the code to fix the problem
@@ -22,4 +22,3 @@ function sum(a, b) {
 }
 
 console.log(`The sum of 10 and 32 is ${sum(10, 32)}`);
-

Sprint-2/3-mandatory-implement/1-bmi.js

@@ -15,11 +15,11 @@
 // It should return their Body Mass Index to 1 decimal place
 
 function calculateBMI(weight, height) {
-    // return the BMI of someone based off their weight and height
+  // return the BMI of someone based off their weight and height
 
-    const bmi = weight / (height * height);
-    return Math.round(bmi * 10) / 10;
+  const bmi = weight / (height * height);
+  return Math.round(bmi * 10) / 10;
 }
 
 // Example:
-console.log(calculateBMI(70, 1.73)); 
+console.log(calculateBMI(70, 1.73));

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

@@ -16,10 +16,10 @@
 // This might help https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase
 
 function toUpperSnakeCase(str) {
-    // return the string in UPPER_SNAKE_CASE
-    
-return str.replaceAll(" ", "_").toUpperCase();
-// I used replaceAll to replace all spaces with underscores and then used toUpperCase to convert the string to uppercase.
+  // return the string in UPPER_SNAKE_CASE
+
+  return str.replaceAll(" ", "_").toUpperCase();
+  // I used replaceAll to replace all spaces with underscores and then used toUpperCase to convert the string to uppercase.
 }
 
-console.log(toUpperSnakeCase("hello there"));
+console.log(toUpperSnakeCase("hello there"));

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

@@ -6,38 +6,36 @@
 // You should call this function a number of times to check it works for different inputs
 
 function toPounds(penceString) {
-    // return the price in pounds
+  // return the price in pounds
 
-    // I took the code and made it as a function called toPounds with a parameter called penceString,
-    // but after reviewing the code in Ai I noticed i have to add something called defensive programming,
-    // to make sure the input is following the format of a string with a number followed by the letter p,
-    //  so I will add an if statement to check if the input is valid and if not, using endWith() method and then return an error message.
+  // I took the code and made it as a function called toPounds with a parameter called penceString,
+  // but after reviewing the code in Ai I noticed i have to add something called defensive programming,
+  // to make sure the input is following the format of a string with a number followed by the letter p,
+  //  so I will add an if statement to check if the input is valid and if not, using endWith() method and then return an error message.
 
-    
-    if (!penceString.endsWith("p")) {
+  if (!penceString.endsWith("p")) {
     return "Error: Please enter a valid pence format (e.g., '399p')";
-}
+  }
 
-    const penceStringWithoutTrailingP = penceString.substring(
-  0,
-  penceString.length - 1
-);
+  const penceStringWithoutTrailingP = penceString.substring(
+    0,
+    penceString.length - 1
+  );
 
-const paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
+  const paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
 
-const pounds = paddedPenceNumberString.substring(
-  0,
-  paddedPenceNumberString.length - 2
-);
+  const pounds = paddedPenceNumberString.substring(
+    0,
+    paddedPenceNumberString.length - 2
+  );
 
-const pence = paddedPenceNumberString
-  .substring(paddedPenceNumberString.length - 2)
-  .padEnd(2, "0");
+  const pence = paddedPenceNumberString
+    .substring(paddedPenceNumberString.length - 2)
+    .padEnd(2, "0");
 
-return (`£${pounds}.${pence}`);
+  return `£${pounds}.${pence}`;
 }
 
 console.log(toPounds("399p"));
 console.log(toPounds("5p"));
 console.log(toPounds("abc"));
-

Sprint-2/4-mandatory-interpret/time-format.js

@@ -30,7 +30,7 @@ console.log(formatTimeDisplay(61));
 
 // c) What is the return value of pad is called for the first time?
 // =============> write your answer here
-// The return value of pad when it is called for the first time is "00" 
+// The return value of pad when it is called for the first time is "00"
 
 // d) What is the value assigned to num when pad is called for the last time in this program?  Explain your answer
 // =============> write your answer here
@@ -40,4 +40,4 @@ console.log(formatTimeDisplay(61));
 // e) What is the return value assigned to num when pad is called for the last time in this program?  Explain your answer
 // =============> write your answer here
 // The return value assigned to num when pad is called for the last time in this program is "01".
-// This is because pad(1) returns "01" since 1 is padded to 2 digits with leading zeros.
+// This is because pad(1) returns "01" since 1 is padded to 2 digits with leading zeros.