Change all snippets from var to const

2017-12-12 07:11:37 -05:00
parent 67f83c63d9
commit f4b2dc150e
33 changed files with 35 additions and 35 deletions
--- a/snippets/count-occurrences-of-a-value-in-array.md
+++ b/snippets/count-occurrences-of-a-value-in-array.md
@ -3,5 +3,5 @@
 Use `reduce()` to increment a counter each time you encounter the specific value inside the array.

 ```js
-var countOccurrences = (arr, value) => arr.reduce((a, v) => v===value ? a + 1 : a + 0, 0);
+const countOccurrences = (arr, value) => arr.reduce((a, v) => v===value ? a + 1 : a + 0, 0);
 ```