Release 1.2.1

dist/vuefire.js

@@ -156,6 +156,22 @@ return /******/ (function(modules) { // webpackBootstrap
 	  }
 	}
 
+	/**
+	 * Define a reactive property in a given vm if it's not defined
+	 * yet
+	 *
+	 * @param {Vue} vm
+	 * @param {string} key
+	 * @param {*} val
+	 */
+	function defineReactive (vm, key, val) {
+	  if (key in vm) {
+	    vm[key] = val
+	  } else {
+	    Vue.util.defineReactive(vm, key, val)
+	  }
+	}
+
 	/**
 	 * Bind a firebase data source to a key on a vm as an Array.
 	 *
@@ -166,7 +182,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	 */
 	function bindAsArray (vm, key, source, cancelCallback) {
 	  var array = []
-	  Vue.util.defineReactive(vm, key, array)
+	  defineReactive(vm, key, array)
 
 	  var onAdd = source.on('child_added', function (snapshot, prevKey) {
 	    var index = prevKey ? indexForKey(array, prevKey) + 1 : 0
@@ -207,7 +223,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	 * @param {function|null} cancelCallback
 	 */
 	function bindAsObject (vm, key, source, cancelCallback) {
-	  Vue.util.defineReactive(vm, key, {})
+	  defineReactive(vm, key, {})
 	  var cb = source.on('value', function (snapshot) {
 	    vm[key] = createRecord(snapshot)
 	  }, cancelCallback)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vuefire",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Firebase bindings for Vue.js",
   "main": "dist/vuefire.js",
   "files": [