add reactive prop to geojson layer

docs/api/Layers/geojsonlayer.md

@@ -4,6 +4,12 @@
 
 All common [layers props](/api/Layers/README.md#props)
 
+### `reactive`
+
+- **Type:** `Boolean`
+- **Default:** `true`
+- **Description:** If false, no watcher on the source.data. you would need to manually update (ex: map.getSource('sourID').setData(newData))
+
 ### `source`
 
 - **Type:** `Object | String`

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue-mapbox3",
-  "version": "0.6.1",
+  "version": "0.6.2",
   "author": {
     "name": "simon boivin",
     "email": "[email protected]",

src/components/layer/GeojsonLayer.js

@@ -4,6 +4,12 @@ import mixin from "./layerMixin";
 export default {
   name: "GeojsonLayer",
   mixins: [mixin],
+  props: {
+      reactive: {
+      type: Boolean,
+      default: true
+      }
+  },
 
   computed: {
     getSourceFeatures() {
@@ -87,7 +93,7 @@ export default {
   },
 
   created() {
-    if (this.source) {
+    if (this.source && this.reactive) {
       this.$watch(
         "source.data",
         function(next) {