update snippets 32-47

2017-12-25 14:10:38 +01:00
parent 1835d4894d
commit 7b9ec970e2
15 changed files with 65 additions and 20 deletions
--- a/snippets/dropRight.md
+++ b/snippets/dropRight.md
@ -6,7 +6,10 @@ Use `Array.slice()` to slice the remove the specified number of elements from th

 ```js
 const dropRight = (arr, n = 1) => arr.slice(0, -n);
-//dropRight([1,2,3]) -> [1,2]
-//dropRight([1,2,3], 2) -> [1]
-//dropRight([1,2,3], 42) -> []
+```
+
+```js
+dropRight([1,2,3]) -> [1,2]
+dropRight([1,2,3], 2) -> [1]
+dropRight([1,2,3], 42) -> []
 ```