class Pagy::Calendar::Quarter

def assign_unit_vars

Set up the calendar variables 
def assign_unit_vars
  super
  @initial = @starting.beginning_of_quarter
  @final   = @ending.next_quarter.beginning_of_quarter
  @last    = (months_in(@final) - months_in(@initial)) / 3
  @from    = starting_time_for(@page)
  @to      = @from.next_quarter
end