       }
     end
   end
+
+  defp display(tasks) do
+    fn task_name -> "#{task_name}[#{Atom.to_string(tasks[task_name].type)}]" end
+  end
 end


    if Enum.count(conflicts) > 0 do
      conflicts = conflicts
        |> Enum.map(&("'" <> &1 <> "'"))
        |> Enum.join(", ")
      {

      :reply,
      {
        :ok,
        Enum.map(Map.keys(tasks), display(tasks))
      },
      tasks
    }
  end
  def handle_call({:stop_task, project}, _from, tasks) do

    if tasks[project] != nil do
      pid = tasks[project].task.pid
