Check if integer

Vitalii-code · Vitalii-code · commit f9b7bd167d47 · 2026-07-26T20:04:43.000+01:00
diff --git a/Sprint-3/2-practice-tdd/get-ordinal-number.js b/Sprint-3/2-practice-tdd/get-ordinal-number.js
@@ -1,5 +1,5 @@
 function getOrdinalNumber(num) {
-  if (typeof num !== "number" || Number.isNaN(num)) {
+  if (typeof num !== "number" || Number.isNaN(num) || !Number.isInteger(num)) {
     throw new Error(`Invalid type for ${num}, expected Number`);
   }
 

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`function getOrdinalNumber(num) {`
`2`		`- if (typeof num !== "number" \|\| Number.isNaN(num)) {`
	`2`	`+ if (typeof num !== "number" \|\| Number.isNaN(num) \|\| !Number.isInteger(num)) {`
`3`	`3`	throw new Error(`Invalid type for ${num}, expected Number`);
`4`	`4`	`}`
`5`	`5`