class Chronic::RepeaterHour

:nodoc:

def initialize(type) 

def initialize(type)
  super
end

def next(pointer) 

def next(pointer)
  super
  if !@current_hour_start
    case pointer
    when :future
      @current_hour_start = Chronic.construct(@now.year, @now.month, @now.day, @now.hour + 1)
    when :past
      @current_hour_start = Chronic.construct(@now.year, @now.month, @now.day, @now.hour - 1)
    end
  else
    direction = pointer == :future ? 1 : -1
    @current_hour_start += direction * HOUR_SECONDS
  end
  Span.new(@current_hour_start, @current_hour_start + HOUR_SECONDS)
end

def offset(span, amount, pointer) 

def offset(span, amount, pointer)
  direction = pointer == :future ? 1 : -1
  span + direction * amount * HOUR_SECONDS
end

def this(pointer = :future) 

def this(pointer = :future)
  super
  case pointer
  when :future
    hour_start = Chronic.construct(@now.year, @now.month, @now.day, @now.hour, @now.min + 1)
    hour_end = Chronic.construct(@now.year, @now.month, @now.day, @now.hour + 1)
  when :past
    hour_start = Chronic.construct(@now.year, @now.month, @now.day, @now.hour)
    hour_end = Chronic.construct(@now.year, @now.month, @now.day, @now.hour, @now.min)
  when :none
    hour_start = Chronic.construct(@now.year, @now.month, @now.day, @now.hour)
    hour_end = hour_start + HOUR_SECONDS
  end
  Span.new(hour_start, hour_end)
end

def to_s 

def to_s
  super << '-hour'
end

def width 

def width
  HOUR_SECONDS
end