You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: ancestry_helper.rb
    path of file: ./repos/foreman/app/helpers
    
    the code of the file until where you have to start completion: module AncestryHelper
  # this helper is used for hostgroup names and location/organizati
    
  def label_with_link(obj, max_length = 1000, authorizer = nil)
    return if obj.blank?
    options = (obj.title.to_s.size > max_length) ? { :'data-original-title' => obj.title, :rel => 'twipsy' } : {}
    nesting = obj.title.chomp(obj.name)
    nesting = truncate(nesting, :length => max_length - obj.name.to_s.size) unless nesting.to_s.empty?
    name    = truncate(obj.name, :length => max_length - nesting.to_s.size)
    link_to_if_authorized(
      content_tag(:span,
        content_tag(:span, nesting, :class => 'gray nbsp') + name, options),
      send("hash_for_edit_#{obj.class.name.to_s.tableize.singularize}_path", obj).merge(:auth_object => obj, :authorizer => authorizer))
  end