alextp · January 27, 2013 20:35 · Jan 27, 2013
diff --git a/Serialize.scala b/Serialize.scala
@@ -0,0 +1,21 @@
+class StringMapCubbie[T](val m: mutable.Map[String,T]) extends Cubbie {
+  var akeys : Seq[String] = null
+  var avalues: Seq[T] = null
+  setMap(new mutable.Map[String, Any] {
+    override def update(key: String, value: Any): Unit = {
+      if (key == "keys") {
+        akeys = value.asInstanceOf[Traversable[String]].toSeq
+      } else if (key == "values") {
+        assert(keys != null)
+        avalues = value.asInstanceOf[Traversable[T]].toSeq
+        for (i <- 0 until keys.size) {
+          m(akeys(i)) = avalues(i)
+        }
+      }
+    }
+    def += (kv: (String, Any)): this.type = { update(kv._1, kv._2); this }
+    def -= (key: String): this.type = sys.error("Can't remove slots from cubbie map!")
+    def get(key: String): Option[Any] = if (key == "keys") Some(m.keys.toTraversable) else if (key == "values") Some(m.values.toTraversable) else None
+    def iterator: Iterator[(String, Any)] = Seq(("keys", get("keys")), ("values", get("values"))).iterator
+  })
+}