Merge pull request #51 in ~GUY/fineui from ~YOUNG/fineuig:master to master

* commit '9e7276f9794cddf22a4883e04cffd873c70fc6fe':
  function

src/core/func/function.js

@@ -2,9 +2,7 @@
  * 基本的函数
  * Created by GUY on 2015/6/24.
  */
-$(function () {
 BI.Func = {};
-    var formulas = {};
 BI.extend(BI.Func, {
 
     /**
@@ -24,7 +22,6 @@ $(function () {
             };
         }
         var t, text, py;
-            keyword = keyword + "";
         keyword = BI.toUpperCase(keyword);
         var matched = isArray ? [] : {}, finded = isArray ? [] : {};
         BI.each(items, function (i, item) {
@@ -280,4 +277,3 @@ $(function () {
         return this._scrollWidth;
     }
 });
-});