From 3e7f1275d87483da4a7deb120188654f29df2cac Mon Sep 17 00:00:00 2001
From: Julien Fontanet <julien.fontanet@isonoe.net>
Date: Tue, 19 May 2015 14:43:16 +0200
Subject: [PATCH] Remove unnecessary array.

---
 packages/xo-collection/src/collection.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/packages/xo-collection/src/collection.js b/packages/xo-collection/src/collection.js
index c2f2684ff..401584532 100644
--- a/packages/xo-collection/src/collection.js
+++ b/packages/xo-collection/src/collection.js
@@ -258,9 +258,7 @@ export default class Collection extends EventEmitter {
         data[this._buffer[key]][key] = this._items[key]
       }
 
-      forEach(['add', 'update', 'remove'], action => {
-        const items = data[action]
-
+      forEach(data, (items, action) => {
         if (!isEmpty(items)) {
           this.emit(action, items)
         }