update

dist/bundle.js

@@ -11715,7 +11715,7 @@ if (!window.BI) {
                 clone = {};
 
                 for (var i in obj) {
-                    if (_.has(obj, i)) {
+                    if (BI.has(obj, i)) {
                         clone[i] = BI.deepClone(obj[i]);
                     }
                 }

dist/core.js

@@ -11715,7 +11715,7 @@ if (!window.BI) {
                 clone = {};
 
                 for (var i in obj) {
-                    if (_.has(obj, i)) {
+                    if (BI.has(obj, i)) {
                         clone[i] = BI.deepClone(obj[i]);
                     }
                 }

dist/fineui.js

@@ -11888,7 +11888,7 @@ if (!window.BI) {
                 clone = {};
 
                 for (var i in obj) {
-                    if (_.has(obj, i)) {
+                    if (BI.has(obj, i)) {
                         clone[i] = BI.deepClone(obj[i]);
                     }
                 }

dist/fix/fix.js

@@ -1262,11 +1262,11 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
             }
             this._parent = Model.target;
             var state = _.isFunction(this.state) ? this.state() : this.state;
-            var computed = _.isFunction(this.computed) ? this.computed() : this.computed;
-            var context = _.isFunction(this.context) ? this.context() : this.context;
-            var childContext = _.isFunction(this.childContext) ? this.childContext() : this.childContext;
-            var watch$$1 = _.isFunction(this.watch) ? this.watch() : this.watch;
-            var actions = _.isFunction(this.actions) ? this.actions() : this.actions;
+            var computed = this.computed;
+            var context = this.context;
+            var childContext = this.childContext;
+            var watch$$1 = this.watch;
+            var actions = this.actions;
             var keys = _.keys(this.$$model).concat(_.keys(state)).concat(_.keys(computed)).concat(context || []);
             defineProps(this, keys);
             childContext && defineContext(this, childContext);
@@ -1303,13 +1303,6 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
         return Model;
     }();
 
-    Model.prototype.state = {};
-    Model.prototype.computed = {};
-    Model.prototype.context = [];
-    Model.prototype.childContext = [];
-    Model.prototype.watch = {};
-    Model.prototype.actions = {};
-
     function toJSON(model) {
         var result = void 0;
         if (_.isArray(model)) {

src/core/base.js

@@ -565,7 +565,7 @@ if (!window.BI) {
                 clone = {};
 
                 for (var i in obj) {
-                    if (_.has(obj, i)) {
+                    if (BI.has(obj, i)) {
                         clone[i] = BI.deepClone(obj[i]);
                     }
                 }

utils/utils.js

@@ -2722,7 +2722,7 @@ if (!window.BI) {
                 clone = {};
 
                 for (var i in obj) {
-                    if (_.has(obj, i)) {
+                    if (BI.has(obj, i)) {
                         clone[i] = BI.deepClone(obj[i]);
                     }
                 }