class Date

Public Instance Methods

next_specific_date(day_num) click to toggle source
# File lib/coaster/core_ext/date.rb, line 31
def next_specific_date(day_num)
  raise Date::Error, 'invalid date' if day_num < 1 || day_num > 31

  m = Month.from(self)
  if day < day_num
    if m.last_date.day < day_num
      if day < m.last_date.day
        m.last_date
      else
        begin
          m.later.date_for_day(day_num)
        rescue Date::Error
          m.later.last_date
        end
      end
    else
      begin
        m.date_for_day(day_num)
      rescue Date::Error
        m.last_date
      end
    end
  else
    begin
      m.later.date_for_day(day_num)
    rescue Date::Error
      m.later.last_date
    end
  end
end
prev_specific_date(day_num) click to toggle source
# File lib/coaster/core_ext/date.rb, line 12
def prev_specific_date(day_num)
  raise Date::Error, 'invalid date' if day_num < 1 || day_num > 31

  m = Month.from(self)
  if day_num < day
    begin
      m.date_for_day(day_num)
    rescue Date::Error
      m.last_date
    end
  else
    begin
      m.previous.date_for_day(day_num)
    rescue Date::Error
      m.previous.last_date
    end
  end
end
to_time_range(timezone = nil) click to toggle source
# File lib/coaster/core_ext/date.rb, line 2
def to_time_range(timezone = nil)
  if timezone
    timezone = ActiveSupport::TimeZone[timezone] if timezone.is_a?(String)
    b_day = in_time_zone(timezone)
    b_day...(b_day + 1.day)
  else
    beginning_of_day...(self + 1.day).beginning_of_day
  end
end