anchor.diff:    List<TypeTransformer> typeTransformers = [];
   
     Map<String, Map> _wrappedClasses = {};
  +  List<String> _globalList = [];
   
     Compiler(this.file);
   
  
positive.code:     _handleTree(tree) {
        if (tree[0] == "Map") {
          if (tree.length > 2) {
            output.write("objEach(a, function(a, i) {");
            // _handleTree(tree[1]);
            _handleTree(tree[2]);
            output.write("}, a);");
          }
  
          var k = "null";
          var v = "null";
  
          if (tree.length > 2) {
  
negative.code: 
      if (tree[0] == "Map") {
        if (tree.length > 2) {
          if (!_globalList.contains(_globals["objEach"])) _globalList
              .add(_globals["objEach"]);
          output.write("objEach($name, function(a, i) {");
          // _handleTree(tree[1]);
          _handleTree(tree[2]);
          output.write("}, $name);");
        }
  
        var k = "P.String";
        var v = "null";
  
        if (tree.length > 2) {
  