pr changes made

Author: Alex Jamshidi

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

@@ -41,3 +41,4 @@ assertEquals(isProperFraction(2, 0.1), false);
 assertEquals(isProperFraction(2, -1), false);
 assertEquals(isProperFraction(-2, 1), false);
 assertEquals(isProperFraction(200000, 100000), false);
+assertEquals(isProperFraction(10, 0), false);

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

@@ -28,10 +28,7 @@ function getCardValue(card) {
   }
 
   const value = card.slice(0, -1);
-  if (value == 10) {
-    return 10;
-  }
-  if (value >= 2 && value <= 9) {
+  if (value >= 2 && value <= 10) {
     return Number(value);
   }
   if (value == "J" || value == "Q" || value == "K") {