helloworld/vendor/gems/chronic-0.2.2/lib/chronic/repeaters/repeater_day.rb

   1 class Chronic::RepeaterDay < Chronic::Repeater #:nodoc:
   2   DAY_SECONDS = 86_400 # (24 * 60 * 60)
   3
   4   def next(pointer)
   5     super
   6
   7     if !@current_day_start
   8       @current_day_start = Time.local(@now.year, @now.month, @now.day)
   9     end
  10
  11     direction = pointer == :future ? 1 : -1
  12     @current_day_start += direction * DAY_SECONDS
  13
  14     Chronic::Span.new(@current_day_start, @current_day_start + DAY_SECONDS)
  15   end
  16
  17   def this(pointer = :future)
  18     super
  19
  20     case pointer
  21     when :future
  22       day_begin = Time.construct(@now.year, @now.month, @now.day, @now.hour + 1)
  23       day_end = Time.construct(@now.year, @now.month, @now.day) + DAY_SECONDS
  24     when :past
  25       day_begin = Time.construct(@now.year, @now.month, @now.day)
  26       day_end = Time.construct(@now.year, @now.month, @now.day, @now.hour)
  27     when :none
  28       day_begin = Time.construct(@now.year, @now.month, @now.day)
  29       day_end = Time.construct(@now.year, @now.month, @now.day) + DAY_SECONDS
  30     end
  31
  32     Chronic::Span.new(day_begin, day_end)
  33   end
  34
  35   def offset(span, amount, pointer)
  36     direction = pointer == :future ? 1 : -1
  37     span + direction * amount * DAY_SECONDS
  38   end
  39
  40   def width
  41     DAY_SECONDS
  42   end
  43
  44   def to_s
  45     super << '-day'
  46   end
  47 end