dist/vue-draggable-nested-tree.es.js
function pure(node, withChildren, after) {
      var _this2 = this;

      var t = assign$1({}, node);

      delete t._id;
      delete t.parent;
      delete t.children;
      delete t.open;
      delete t.active;
      delete t.style;
      delete t.class;
      delete t.innerStyle;
      delete t.innerClass;
      delete t.innerBackStyle;
      delete t.innerBackClass;

      var _arr = keys$1(t);

      for (var _i = 0; _i < _arr.length; _i++) {
        var key = _arr[_i];

        if (key[0] === '_') {
          delete t[key];
        }
      }

      if (withChildren && node.children) {
        t.children = node.children.slice();
        t.children.forEach(function (v, k) {
          t.children[k] = _this2.pure(v, withChildren);
        });
      }

      if (after) {
        return after(t, node) || t;
      }

      return t;
    }
function pure(node, withChildren, after) {
      var _this2 = this;

      var t = assign$1({}, node);

      delete t._id;
      delete t.parent;
      delete t.children;
      delete t.open;
      delete t.active;
      delete t.style;
      delete t.class;
      delete t.innerStyle;
      delete t.innerClass;
      delete t.innerBackStyle;
      delete t.innerBackClass;

      var _arr = keys$1(t);

      for (var _i = 0; _i < _arr.length; _i++) {
        var key = _arr[_i];

        if (key[0] === '_') {
          delete t[key];
        }
      }

      if (withChildren && node.children) {
        t.children = node.children.slice();
        t.children.forEach(function (v, k) {
          t.children[k] = _this2.pure(v, withChildren);
        });
      }

      if (after) {
        return after(t, node) || t;
      }

      return t;
    }
pure node self