class Chronic::RepeaterSeason

def this(pointer = :future)
  super
  direction = pointer == :future ? 1 : -1
  today = Time.construct(@now.year, @now.month, @now.day)
  this_ssn = find_current_season(@now.to_minidate)
  case pointer
  when :past
    this_ssn_start = today + direction * num_seconds_til_start(this_ssn, direction)
    this_ssn_end = today
  when :future
    this_ssn_start = today + RepeaterDay::DAY_SECONDS
    this_ssn_end = today + direction * num_seconds_til_end(this_ssn, direction)
  when :none
    this_ssn_start = today + direction * num_seconds_til_start(this_ssn, direction)
    this_ssn_end = today + direction * num_seconds_til_end(this_ssn, direction)
  end
  construct_season(this_ssn_start, this_ssn_end)
end