contains

dist/core.js

@@ -28304,6 +28304,8 @@ BI.extend(BI.DOM, {
         }
         if (!points[type][action]) {
             points[type][action] = {};
+        }
+        if (!points[type][action][after ? "after" : "before"]) {
             points[type][action][after ? "after" : "before"] = [];
         }
         points[type][action][after ? "after" : "before"].push(pointFn);

dist/fineui.js

@@ -28547,6 +28547,8 @@ BI.extend(BI.DOM, {
         }
         if (!points[type][action]) {
             points[type][action] = {};
+        }
+        if (!points[type][action][after ? "after" : "before"]) {
             points[type][action][after ? "after" : "before"] = [];
         }
         points[type][action][after ? "after" : "before"].push(pointFn);

src/core/base.js

@@ -159,7 +159,7 @@ if (!window.BI) {
     });
 
     // 集合相关方法
-    _.each(["where", "findWhere", "contains", "invoke", "pluck", "shuffle", "sample", "toArray", "size"], function (name) {
+    _.each(["where", "findWhere", "invoke", "pluck", "shuffle", "sample", "toArray", "size"], function (name) {
         BI[name] = _apply(name);
     });
     _.each(["get", "each", "map", "reduce", "reduceRight", "find", "filter", "reject", "every", "all", "some", "any", "max", "min",