serialized overriding simplified on command.js

src/jio/commands/command.js

@@ -36,6 +36,20 @@ var command = function(spec, my) {
     priv.on_going  = false;
 
     // Methods //
+    /**
+     * Returns a serialized version of this command.
+     * @method super_serialized
+     * @return {object} The serialized command.
+     */
+    that.super_serialized = function () {
+        var o = that.serialized() || {};
+        o["label"] = that.getLabel();
+        o["tried"] = priv.tried,
+        o["doc"] = that.cloneDoc(),
+        o["option"] = that.cloneOption()
+        return o;
+    };
+
     /**
      * Returns a serialized version of this command.
      * Override this function.
@@ -43,10 +57,7 @@ var command = function(spec, my) {
      * @return {object} The serialized command.
      */
     that.serialized = function() {
-        return {label:that.getLabel(),
-                tried:priv.tried,
-                doc:that.cloneDoc(),
-                option:that.cloneOption()};
+        return {};
     };
 
     /**