Node.prototype.addParent = function()

in src/main/jbake/assets/js/tree.jquery.js [1386:1403]

• 18 lines of code
• 3 McCabe index (conditional complexity)

  Node.prototype.addParent = function(node_info) {
    var child, j, len, new_parent, original_parent, ref;
    if (!this.parent) {
      return null;
    } else {
      new_parent = new this.tree.node_class(node_info);
      new_parent._setParent(this.tree);
      original_parent = this.parent;
      ref = original_parent.children;
      for (j = 0, len = ref.length; j < len; j++) {
        child = ref[j];
        new_parent.addChild(child);
      }
      original_parent.children = [];
      original_parent.addChild(new_parent);
      return new_parent;
    }
  };