gistfile1.txt

class Task < ActiveRecord::Base
  extend Enumerize

  has_ancestry

  attr_accessible :title, :description, :parent_id, :project_id

  enumerize :status, in: [:created, :working, :waiting, :paused, :stopped, :finished]

  belongs_to :project
  belongs_to :priority
  has_many :notes

  # #self relational code
  # has_many   :task_subtasks
  # has_many 	:subtasks, :through => :task_subtasks

  # has_one 	:inverse_task_subtasks, :class_name => "TaskSubtask", :foreign_key => "subtask_id"
  # has_one 	:inverse_subtasks, :through => :inverse_task_subtasks, :source => :task

  def have_subtasks?
    if children.count > 0
      return true
    end
    false
  end

end