prettier used on sprint-2

Author: bartoszkawiak

Sprint-2/1-key-exercises/1-count.js

@@ -4,6 +4,5 @@ count = count + 1;
 
 // = is an assign operator so if count = 0 at line 1 then at line 3 count = 0 + 1
 
-
 // Line 1 is a variable declaration, creating the count variable with an initial value of 0
 // Describe what line 3 is doing, in particular focus on what = is doing

Sprint-2/1-key-exercises/2-initials.js

@@ -5,9 +5,8 @@ const lastName = "Johnson";
 // Declare a variable called initials that stores the first character of each string.
 // This should produce the string "CKJ", but you must not write the characters C, K, or J in the code of your solution.
 
-const initials = 
-firstName.charAt(0)
-middleName.charAt(0)
+const initials = firstName.charAt(0);
+middleName.charAt(0);
 lastName.charAt(0);
 
 console.log(initials);

Sprint-2/1-key-exercises/3-paths.js

@@ -17,10 +17,10 @@ console.log(`The base part of ${filePath} is ${base}`);
 // Create a variable to store the dir part of the filePath variable
 // Create a variable to store the ext part of the variable
 
-const dir =filePath.slice(0,lastSlashIndex) ;
-const ext = filePath.slice(-4) ;
+const dir = filePath.slice(0, lastSlashIndex);
+const ext = filePath.slice(-4);
 
 console.log(dir);
 console.log(ext);
 
-// https://www.google.com/search?q=slice+mdn
+// https://www.google.com/search?q=slice+mdn

Sprint-2/1-key-exercises/4-random.js

@@ -3,7 +3,7 @@ const maximum = 100;
 
 const num = Math.floor(Math.random() * (maximum - minimum + 1)) + minimum;
 //Math.floor is rounding down number from float number to integer
-//Math.random create a random decimal number(float) from 0 up to 1 we then multiply it by (100) and add 1(minimum) 
+//Math.random create a random decimal number(float) from 0 up to 1 we then multiply it by (100) and add 1(minimum)
 // variable num represents a random integer ranging from 1 to 100
 console.log(num);
 

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

@@ -3,4 +3,4 @@
 const age = 33;
 age = age + 1;
 /* const means that the variable cannot be reassigned we should use let keyword instead.
-TypeError displayed due to that. */
+TypeError displayed due to that. */

Sprint-2/2-mandatory-errors/2.js

@@ -7,4 +7,4 @@ const cityOfBirth = "Bolton";
 //The error we see it's a ReferenceError which tells us that we cannot access variable before initialization.
 
 /*JavaScript reads the code from top to bottom, order is wrong.
-Task cannot be executed as variable cannot be access before being created. */
+Task cannot be executed as variable cannot be access before being created. */

Sprint-2/2-mandatory-errors/3.js

@@ -9,7 +9,6 @@ console.log(last4Digits);
 // Consider: Why does it give this error? Is this what I predicted? If not, what's different?
 // Then try updating the expression last4Digits is assigned to, in order to get the correct value
 
-
 /*The code would not work because cardNumber variable stores number data type and .slice() method cannot be used on a number,
 if we run the code without changing data type to string we will get TypeError displayed
-I used .toString() method to convert cardNumber variable to a string and then used .slice(-4) to get the last 4 digits. */
+I used .toString() method to convert cardNumber variable to a string and then used .slice(-4) to get the last 4 digits. */

Sprint-2/3-mandatory-interpret/1-percentage-change.js

@@ -23,7 +23,7 @@ console.log(`The percentage change is ${percentageChange}`);
 
 //a)There are 5 function calls on line 4, 5 and 10.
 //b) error is coming from line 5, there is missing , between arguments in replaceAll method
-//c) line 4 and 5 
+//c) line 4 and 5
 //d) line 1,2 and 7,8
 /*e) replaceAll method inside of () replace comma with nothing, removing it from the string,
-then Number converts string to number data type  */
+then Number converts string to number data type  */

Sprint-2/3-mandatory-interpret/2-time-format.js

@@ -24,10 +24,9 @@ console.log(result);
 
 // f) Try experimenting with different values of movieLength. Will this code work for all values of movieLength? Explain your answer
 
-
 //a) There are 6 variable declarations.
 //b)There is 1 function call on line 10
 //c) movieLength use remainder operator % . movieLength % 60 returns the remaining seconds after dividing the movie length into full minutes.
 //d) expression assigned to totalMinutes calculate movie time in whole minutes.
 //e) This variable represent total movie time in hh/mm/ss format, we could name it totalTime or totalMovieTime.
-//f) Yes, the code works correctly when movieLength is non-negative whole number that represents seconds.
+//f) Yes, the code works correctly when movieLength is non-negative whole number that represents seconds.

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

@@ -2,13 +2,13 @@ const penceString = "399p";
 
 const penceStringWithoutTrailingP = penceString.substring(
   0,
-  penceString.length - 1
+  penceString.length - 1,
 );
 
 const paddedPenceNumberString = penceStringWithoutTrailingP.padStart(3, "0");
 const pounds = paddedPenceNumberString.substring(
   0,
-  paddedPenceNumberString.length - 2
+  paddedPenceNumberString.length - 2,
 );
 
 const pence = paddedPenceNumberString
@@ -26,7 +26,7 @@ console.log(`£${pounds}.${pence}`);
 // To begin, we can start with
 
 // 1. const penceString = "399p": initialises a string variable with the value "399p"
-// 3. penceStringWithoutTrailingP is created using substring() on penceString. The purpose is to remove the trailing "p".. 
+// 3. penceStringWithoutTrailingP is created using substring() on penceString. The purpose is to remove the trailing "p"..
 // 4. value for substring method to start from which is beginning of the string.
 // 5. penceString variable uses argument of .length to -1 (p) from the value, 399p becomes 399.
 // 6. substring method closure
@@ -35,7 +35,7 @@ console.log(`£${pounds}.${pence}`);
 //10. value for substring method which is beginning of the string.
 //11. paddedPenceNumberString variable is using length argument and deduct 2 out of length of the string 399 become 3 as pounds.
 //12. Closes the substring method.
-//14. pence variable created from  paddedPenceNumberString 
+//14. pence variable created from  paddedPenceNumberString
 //15. substring method called which value of is in the parenthesis (variable length -2 characters)
 //16. method padEnd is called that contains at least 2 character and adds 0 at the end if needed.
 //18. we log £3.99 in the console.