Change to arrow function

hexojs · Oct 10, 2019 · 1ff8265 · 1ff8265
1 parent f646a41
commit 1ff8265
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/lib/plugins/helper/fragment_cache.js b/lib/plugins/helper/fragment_cache.js
@@ -3,10 +3,8 @@
 module.exports = ctx => {
   let cache = {};
 
-  ctx.on('generateBefore', function() {
-    // reset cache for watch mode
-    cache = {};
-  });
+  // reset cache for watch mode
+  ctx.on('generateBefore', () => { cache = {}; });
 
   return function fragmentCache(id, fn) {
     if (this.cache && cache[id] != null) return cache[id];