From 34696d3f6e1ae09f283888ccfa3ea11cee74dae8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=98=89=E6=B6=B5?= <chenjiahan@meituan.com>
Date: Thu, 24 Aug 2017 20:39:06 +0800
Subject: [PATCH] remove dom.js

---
 packages/utils/dom.js | 11 -----------
 1 file changed, 11 deletions(-)
 delete mode 100644 packages/utils/dom.js

diff --git a/packages/utils/dom.js b/packages/utils/dom.js
deleted file mode 100644
index bd9b6edb5..000000000
--- a/packages/utils/dom.js
+++ /dev/null
@@ -1,11 +0,0 @@
-import Vue from 'vue';
-
-export const once = function(el, event, fn) {
-  const listener = function() {
-    if (fn) {
-      fn.apply(this, arguments);
-    }
-    el.removeEventListener(event, listener);
-  };
-  el.addEventListener(event, listener);
-};