Method: FiscalDate::ArithmeticExt#+

Defined in:
lib/fiscal_date/arithmetic_ext.rb

#+(quarters) ⇒ Object 



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# File 'lib/fiscal_date/arithmetic_ext.rb', line 17

def +(quarters)
  return self if quarters.zero?
  
  years = quarters / 4
  quarters = (quarters % 4) + self.quarter

  # We can use modulo but we'd have to map the quarters 1-4 to 0-3,
  # this seemed easier.
  if quarters > 4
    years += 1
    quarters -= 4
  end

  self.class.new(self.year + years, quarters)
end