diff options
Diffstat (limited to 'util/count.js')
| -rw-r--r-- | util/count.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/count.js b/util/count.js index 7df97a7..24c11b0 100644 --- a/util/count.js +++ b/util/count.js @@ -5,7 +5,7 @@ module.exports = function count(arr) { const map = new Map() - for (let item of arr) { + for (const item of arr) { if (map.has(item)) { map.set(item, map.get(item) + 1) } else { |