exercises

Author: mshayriyesaricicek

Sprint-1/2-mandatory-errors/4.js

@@ -1,2 +1,2 @@
 const 12HourClockTime = "20:53";
-const 24hourClockTime = "08:53";
+const 24hourClockTime = "08:53";

Sprint-2/5-stretch-extend/format-time.js

@@ -25,4 +25,4 @@ console.assert(
   `current output: ${currentOutput2}, target output: ${targetOutput2}`
 );
 
-console.log formatAs12HourClock("14:00"); // 2pm
+console.log formatAs12HourClock("14:00"); // should return "2:00 pm"

Sprint-3/1-implement-and-rewrite-tests/implement/1-get-angle-type.js

@@ -14,10 +14,18 @@
 // After you have implemented the function, write tests to cover all the cases, and
 // execute the code to ensure all tests pass.
 
-function getAngleType(angle) {
+//function getAngleType(angle) {
   // TODO: Implement this function
+//}
+
+function getAngleType(angle) {
+  if (angle > 0 && angle < 90) return 'Acute angle';  // Angles between 0 and 90
+  if (angle === 90) return 'Right angle';               // Exactly 90 degrees
+  if (angle > 90 && angle < 180) return 'Obtuse angle'; // Angles between 90 and 180
+  return 'Invalid angle';  // For angles that don't fit any type
 }
 
+
 // The line below allows us to load the getAngleType function into tests in other files.
 // This will be useful in the "rewrite tests with jest" step.
 module.exports = getAngleType;

Sprint-3/1-implement-and-rewrite-tests/implement/2-is-proper-fraction.js

@@ -10,10 +10,15 @@
 // After you have implemented the function, write tests to cover all the cases, and
 // execute the code to ensure all tests pass.
 
-function isProperFraction(numerator, denominator) {
+//function isProperFraction(numerator, denominator) {
   // TODO: Implement this function
+//}
+function isProperFraction(numerator, denominator) {
+  if (denominator === 0) return false;  // Handle zero denominator case
+  return numerator < denominator;  // Normal fraction check
 }
 
+
 // The line below allows us to load the isProperFraction function into tests in other files.
 // This will be useful in the "rewrite tests with jest" step.
 module.exports = isProperFraction;

Sprint-3/1-implement-and-rewrite-tests/implement/3-get-card-value.js

@@ -21,10 +21,17 @@
 // After you have implemented the function, write tests to cover all the cases, and
 // execute the code to ensure all tests pass.
 
-function getCardValue(card) {
+//function getCardValue(card) {
   // TODO: Implement this function
+//}
+
+function getCardValue(card) {
+  if (card === 'A♠' || card === 'A♥' || card === 'A♦' || card === 'A♣') return 11;  // Ace value
+  // handle other card values...
+  return undefined;  // Handle invalid cards
 }
 
+
 // The line below allows us to load the getCardValue function into tests in other files.
 // This will be useful in the "rewrite tests with jest" step.
 module.exports = getCardValue;

Sprint-3/2-practice-tdd/get-ordinal-number.js

@@ -1,5 +1,14 @@
-function getOrdinalNumber(num) {
-  return "1st";
+//function getOrdinalNumber(num) {
+//  return "1st";
+//}
+
+//module.exports = getOrdinalNumber;
+
+function getOrdinalNumber(n) {
+  const suffix = (n % 10 === 1 && n % 100 !== 11) ? 'st' :
+                 (n % 10 === 2 && n % 100 !== 12) ? 'nd' :
+                 (n % 10 === 3 && n % 100 !== 13) ? 'rd' : 'th';
+  return `${n}${suffix}`;
 }
 
 module.exports = getOrdinalNumber;