module Middleman::Sitemap::Extensions::Traversal

def eponymous_directory?
  if !path.end_with?("/#{@app.config[:index_file]}") && destination_path.end_with?("/#{@app.config[:index_file]}")
    return true
  end
  @app.files.by_type(:source).watchers.any? do |source|
    (source.directory + Pathname(eponymous_directory_path)).directory?
  end
end