def approval_filename
      parts = [ example, *example.example_group.parent_groups ].map do |ex|
        Git::Approvals::Utils.filenamify ex.description
      end
      File.join parts.to_a.reverse
    end
def approval_filename
      parts = [ example, *example.example_group.parent_groups ].map do |ex|
        Git::Approvals::Utils.filenamify ex.description
      end
      File.join parts.to_a.reverse
    end
The approval filename