Add exporting deck to ponyhead

src/views/DeckBuilder.vue

@@ -138,7 +138,8 @@ import {
   CardSlot,
   getCards,
   allSets,
-  cardFullName
+  cardFullName,
+  createPonyheadURL
 } from "@/mlpccg";
 
 const colorNames = [
@@ -410,7 +411,9 @@ export default class DeckBuilder extends Vue {
     // Check if card is already in
     const idx = this.decklist.findIndex(c => c.data.ID == card.ID);
     if (idx >= 0) {
-      this.decklist[idx].howmany += 1;
+      const deckitem = this.decklist[idx];
+      deckitem.howmany += 1;
+      Vue.set(this.decklist, idx, deckitem);
     } else {
       this.decklist.push({
         data: card,
@@ -419,5 +422,10 @@ export default class DeckBuilder extends Vue {
       });
     }
   }
+
+  private exportToPonyhead() {
+    const url = createPonyheadURL(this.decklist.map(c => c.data));
+    window.open(url, "_blank");
+  }
 }
 </script>