Ugly method for making a nested hash

gistfile1.rb

  def build_results_array(start_date, end_date, user)
    res = {}
    years = Year.date_range_scoped_by_user(start_date, end_date, user)
    res[:years] = {}
    for year in years do
      puts "*** adding year"
      res[:years][year.name] = {:id => year.id}
      months = Month.date_range_scoped_by_user_and_year(start_date, end_date, user, year)
      res[:years][year.name][:months] = {}
      for month in months do
        puts "*** adding month"
        res[:years][year.name][:months][month.name] = {:id => month.id}
        weeks = Week.date_range_scoped_by_user_and_month(start_date, end_date, user, month)
        res[:years][year.name][:months][month.name][:weeks] = {}
        for week in weeks do
          puts "*** adding week"
          res[:years][year.name][:months][month.name][:weeks][week.name] = {:id => week.id}
          days = Day.date_range_scoped_by_user_and_week_and_month(start_date, end_date, user, week, month)
          res[:years][year.name][:months][month.name][:weeks][week.name][:days] = {}
          for day in days do
            puts "*** adding day"
            res[:years][year.name][:months][month.name][:weeks][week.name][:days][day.name] = {:id => day.id}
            res[:years][year.name][:months][month.name][:weeks][week.name][:days][day.name] = {:activities => day.activities} if day.activities.any?
          end
        end
      end
    end
    return res
  end