fix set option

Author: Astray-git

dist/vue-dragula.js

@@ -1,5 +1,5 @@
 /*!
- * vue-dragula v1.0.1
+ * vue-dragula v1.0.2
  * (c) 2016 Yichang Liu
  * Released under the MIT License.
  */
@@ -181,7 +181,7 @@
  var drake = void 0;
 
  Vue.vueDragula = {
- options: service.setOptions,
+ options: service.setOptions.bind(service),
  eventBus: service.eventBus
  };
 

dist/vue-dragula.min.js

@@ -10121,7 +10121,7 @@
 /***/ function(module, exports, __webpack_require__) {
 
 var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
- * vue-dragula v1.0.0
+ * vue-dragula v1.0.2
  * (c) 2016 Yichang Liu
  * Released under the MIT License.
  */
@@ -10259,7 +10259,7 @@
  if (!bag) {
  return;
  }
- var bagIndex = this.bag.indexOf(bag);
+ var bagIndex = this.bags.indexOf(bag);
  this.bags.splice(bagIndex, 1);
  bag.drake.destroy();
  }
@@ -10303,7 +10303,7 @@
  var drake = void 0;
 
  Vue.vueDragula = {
- options: service.setOptions,
+ options: service.setOptions.bind(service),
  eventBus: service.eventBus
  };
 

example/example.build.js

@@ -12,7 +12,7 @@ export default function (Vue) {
  let drake
 
  Vue.vueDragula = {
- options: service.setOptions,
+ options: service.setOptions.bind(service),
  eventBus: service.eventBus
  }