extend filter

server/Battleside.js

@@ -586,6 +586,18 @@ Battleside = (function(){
             res.push(card);
           }
         }
+        else if(_.isArray(val)) {
+          var _f = false;
+          for(var i = 0; i < val.length; i++) {
+            if(property === val[i]){
+              _f = true;
+              break;
+            }
+          }
+          if(!_f){
+            res.push(card);
+          }
+        }
         else if(card.getProperty(prop) !== val){
           res.push(card);
         }

test/src/filterSpec.js

@@ -5,20 +5,22 @@ var data = require("../../assets/data/abilities");
 
 describe("filter", function(){
   var card, side, filter, cards;
+
   beforeEach(function(){
     filter = Battleside.prototype.filter;
     cards = [];
-    cards.push(Card("iorveth"));
-    cards.push(Card("toruviel"));
-    cards.push(Card("isengrim_faoiltiarnah"));
-    cards.push(Card("decoy"));
+    cards.push(Card("iorveth")); //hero
+    cards.push(Card("toruviel")); //normal
+    cards.push(Card("isengrim_faoiltiarnah")); //hero
+    cards.push(Card("decoy")); //special
+    cards.push(Card("impenetrable_fog")); //special
   })
 
   it("it should filter heroes out", function(){
     var res = filter(cards, {
       "ability": "hero"
     })
-    expect(res.length).toBe(2);
+    expect(res.length).toBe(3);
   })
 
   it("it should filter hero and special cards out", function(){
@@ -26,6 +28,21 @@ describe("filter", function(){
       "ability": "hero",
       "type": Card.TYPE.SPECIAL
     })
+    expect(res.length).toBe(2);
+  })
+
+  it("it should filter 2 types out", function(){
+    var res = filter(cards, {
+      "type": [Card.TYPE.SPECIAL, Card.TYPE.WEATHER]
+    })
+    expect(res.length).toBe(3);
+  })
+
+  it("it should filter 2 types and hero out", function(){
+    var res = filter(cards, {
+      "ability": "hero",
+      "type": [Card.TYPE.SPECIAL, Card.TYPE.WEATHER]
+    })
     expect(res.length).toBe(1);
   })