Fixed typo in 1-implement

Author: cjyuan

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

@@ -1,13 +1,12 @@
 // Implement a function getAngleType
 //
 // When given an angle in degrees, it should return a string indicating the type of angle:
-// - "Acute angle" for angles greater than 0 and less than 90 degrees
-// - "Right angle" for exactly 90 degrees
-// - "Obtuse angle" for angles greater than 90 degrees and less than 180 degrees
-// - "Straight angle" for exactly 180 degrees
-// - "Reflex angle" for angles greater than 180 degrees and less than 360 degrees
-//
-// If the parameter is out of the valid range, the function should return "Invalid angle".
+// - "Acute angle" for angles greater than 0° and less than 90°
+// - "Right angle" for exactly 90°
+// - "Obtuse angle" for angles greater than 90° and less than 180°
+// - "Straight angle" for exactly 180°
+// - "Reflex angle" for angles greater than 180° and less than 360°
+// - "Invalid angle" for angles outside the valid range.
 
 // Assumption: The parameter is a valid number. (You do not need to handle non-numeric inputs.)
 
@@ -16,11 +15,7 @@
 // execute the code to ensure all tests pass.
 
 function getAngleType(angle) {
-  if (angle === 90) {
-    return "Right angle";
-  }
-
-  // TODO: Compete the implementation
+  // TODO: Implement this function
 }
 
 // The line below allows us to load the getAngleType function into tests in other files.
@@ -40,4 +35,3 @@ function assertEquals(actualOutput, targetOutput) {
 // Example: Identify Right Angles
 const right = getAngleType(90);
 assertEquals(right, "Right angle");
-

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

@@ -1,8 +1,8 @@
 // Implement a function isProperFraction,
-// when given two numbers, a numerator and a denominator, it should return true if the 
+// when given two numbers, a numerator and a denominator, it should return true if
 // the given numbers form a proper fraction, and false otherwise.
 
-// Assumption: The parameters are always valid numbers (excluding NaN and Infinity).
+// Assumption: The parameters are valid numbers (not NaN or Infinity).
 
 // Note: If you are unfamiliar with proper fractions, please look up its mathematical definition.
 
@@ -26,7 +26,7 @@ function assertEquals(actualOutput, targetOutput) {
   );
 }
 
-// TODO: Write tests to cover all cases. 
+// TODO: Write tests to cover all cases.
 // What combinations of numerators and denominators should you test?
 
 // Example: 1/2 is a proper fraction

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

@@ -1,28 +1,28 @@
 // This problem involves playing cards: https://en.wikipedia.org/wiki/Standard_52-card_deck
 
-// Implement a function getCardValue,
-// when given a string representing a playing card, it should return the numerical value of the card.
+// Implement a function getCardValue, when given a string representing a playing card,
+// should return the numerical value of the card.
 
 // A valid card string will contain a rank followed by the suit.
 // The rank can be one of the following strings:
 //   "A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"
 // The suit can be one of the following emojis:
 //   "♠", "♥", "♦", "♣"
-// For examples, "A♠", "2♥", "10♥", "J♣", "Q♦", "K♦".
+// For example: "A♠", "2♥", "10♥", "J♣", "Q♦", "K♦".
 
 // When the card is an ace ("A"), the function should return 11.
 // When the card is a face card ("J", "Q", "K"), the function should return 10.
 // When the card is a number card ("2" to "10"), the function should return its numeric value.
 
-// When the card string is invalid (not following the above format), the function should 
+// When the card string is invalid (not following the above format), the function should
 // throw an error.
 
 // Acceptance criteria:
 // 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) {
-  // TODO: Complete the implementation
+  // TODO: Implement this function
 }
 
 // The line below allows us to load the getCardValue function into tests in other files.
@@ -38,17 +38,15 @@ function assertEquals(actualOutput, targetOutput) {
 }
 
 // TODO: Write tests to cover all outcomes, including throwing errors for invalid cards.
-// Examples: 
+// Examples:
 assertEquals(getCardValue("9♠"), 9);
 
-
 // Handling invalid cards
 try {
   getCardValue("invalid");
 
   // This line will not be reached if an error is thrown as expected
   console.error("Error was not thrown for invalid card");
-} catch (e) {
-}
+} catch (e) {}
 
-// What other invalid card cases can you think of?
+// What other invalid card cases can you think of?