Class: Scheduling::Monthly

Inherits:
Object
  • Object
show all
Defined in:
lib/scheduling/regularity/monthly.rb

Instance Method Summary collapse

Constructor Details

#initialize(mday) ⇒ Monthly

Returns a new instance of Monthly.



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# File 'lib/scheduling/regularity/monthly.rb', line 5

def initialize mday
  @mday = mday
  if mday > 28
    @mday = 28
  end
end

Instance Method Details

#occurances(date_range) ⇒ Object

Raises:

  • (RangeDecreasingError) 


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# File 'lib/scheduling/regularity/monthly.rb', line 12

def occurances date_range
  raise RangeDecreasingError if date_range.decreasing?

  cur = Date.new(date_range.min.year, date_range.min.month, @mday)

  start = date_range.min
  if cur < start
    cur = cur.next_month
  end

  occurances = []

  stop = date_range.last
  if date_range.exclude_end?
    stop -= 1
  end

  while cur <= stop
    occurances.push cur
    cur = cur.next_month
  end

  return occurances
end