# File lib/brakeman/checks/check_redirect.rb, line 109
  def only_path? call
    arg = call.first_arg

    if hash? arg
      return has_only_path? arg
    elsif call? arg and arg.method == :url_for
      return check_url_for(arg)
    elsif call? arg and hash? arg.first_arg and use_unsafe_hash_method? arg
      return has_only_path? arg.first_arg
    end

    false
  end