Fix ordinal number logic for 11, 12, and 13

Updated the getOrdinalNumber function to correctly handle numbers ending in 11, 12, and 13 as 'th'. Added additional test cases for validation.

Author: vmoratti

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

@@ -1,9 +1,5 @@
 function getOrdinalNumber(num) {
-  if (num % 100 === 11) {
-      return `${num}th`;
-  } else if (num % 100 === 12) {
-      return `${num}th`;
-  } else if (num % 100 === 13) {
+  if (num % 100 === 11 || num % 100 === 12 || num % 100 === 13) {
       return `${num}th`;
   } else if (num % 10 === 1) {
       return `${num}st`;
@@ -22,9 +18,12 @@ console.log(getOrdinalNumber(1));
 console.log(getOrdinalNumber(2));
 console.log(getOrdinalNumber(3));
 console.log(getOrdinalNumber(4));
+console.log(getOrdinalNumber(5));
+console.log(getOrdinalNumber(6));
 console.log(getOrdinalNumber(11));
 console.log(getOrdinalNumber(12));
 console.log(getOrdinalNumber(13));
+console.log(getOrdinalNumber(14));
 console.log(getOrdinalNumber(21));
 console.log(getOrdinalNumber(52));
 console.log(getOrdinalNumber(63));