refactor: move deepProxy into utils.

rigor789 · rigor789 · commit dfa5997aca52 · 2017-12-22T10:08:06.000Z
diff --git a/platform/nativescript/runtime/components/v-template.js b/platform/nativescript/runtime/components/v-template.js
@@ -1,4 +1,5 @@
 import { patch } from '../patch'
+import { deepProxy } from '../../util'
 
 export const VUE_VIEW = '__vueVNodeRef__'
 
@@ -52,9 +53,11 @@ export class TemplateBag {
       let curr
       while ((curr = iterator.next().value)) {
         const [name, { conditionFn }] = curr
-        if (conditionFn(item)) {
-          return name
-        }
+        try {
+          if (conditionFn(item)) {
+            return name
+          }
+        } catch (err) {}
       }
       return 'default'
     }
@@ -104,14 +107,3 @@ export class VueKeyedTemplate /* implements KeyedTemplate */ {
     return nativeView
   }
 }
-
-function deepProxy(object, depth = 0) {
-  return new Proxy(object, {
-    get() {
-      if (depth > 10) {
-        throw new Error('deepProxy over 10 deep.')
-      }
-      return deepProxy({}, depth + 1)
-    }
-  })
-}
diff --git a/platform/nativescript/util/index.js b/platform/nativescript/util/index.js
@@ -57,3 +57,14 @@ export function after(original, thisArg, wrap) {
     original.apply(thisArg, args)
   }
 }
+
+export function deepProxy(object, depth = 0) {
+  return new Proxy(object, {
+    get() {
+      if (depth > 10) {
+        throw new Error('deepProxy over 10 deep.')
+      }
+      return deepProxy({}, depth + 1)
+    }
+  })
+}
