updated changes

2017-12-15 00:37:32 +05:30
parent 07166e9ff5
commit 9ef13d7140
1 changed files with 3 additions and 6 deletions
--- a/snippets/number-to-array-of-digits.md
+++ b/snippets/number-to-array-of-digits.md
@ -5,12 +5,9 @@ use `Array.reverse()` to return the array in the same order as the number.

 ```js
 const num2array = (n) =>{
-	let arr = [];
-	while (n>0) { 
-		arr.push(n%10); 
-		n = parseInt(n/10); 
-	}
-	return arr.reverse();
+	return (''+n).split('').map((i) =>{
+		return parseInt(i);
+	})
 }

 // num2array(2334) -> [2, 3, 3, 4]