Module: WhiteHare::Monthly

Defined in:
lib/white_hare/monthly.rb

Class Method Summary collapse

Class Method Details

.beginning_of(year, month, closing_date: nil) ⇒ Object 



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# File 'lib/white_hare/monthly.rb', line 13

def self.beginning_of(year, month, closing_date: nil)
  return Date.new(year, month, 1) if closing_date.nil?
  prev_month(year, month, closing_date) + 1
end

.end_of(year, month, closing_date: nil) ⇒ Object 



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# File 'lib/white_hare/monthly.rb', line 18

def self.end_of(year, month, closing_date: nil)
  return Date.new(year, month, closing_date) unless closing_date.nil?
  next_month(year, month, 1) - 1
end

.next_month(year, month, day) ⇒ Object 



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# File 'lib/white_hare/monthly.rb', line 5

def self.next_month(year, month, day)
  Date.new(year, month, day) >> 1
end

.prev_month(year, month, day) ⇒ Object 



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# File 'lib/white_hare/monthly.rb', line 9

def self.prev_month(year, month, day)
  Date.new(year, month, day) << 1
end

.term(year, month, closing_date: nil) ⇒ Object 



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# File 'lib/white_hare/monthly.rb', line 23

def self.term(year, month, closing_date: nil)
  first = beginning_of(year, month, closing_date: closing_date)
  last = end_of(year, month, closing_date: closing_date)
  first..last
end