Class: Date

Inherits:
Object
  • Object
show all
Defined in:
lib/date_helper.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.months_between(date1, date2) ⇒ Object

return array with one entry for each month between date1 and date2 (inclusive)



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# File 'lib/date_helper.rb', line 10

def self.months_between(date1, date2)
  months = []
  if date2 < date1
    start_date = Date.civil(date2.year, date2.month, 1)
    end_date = Date.civil(date1.year, date1.month, 1)
  else
    start_date = Date.civil(date1.year, date1.month, 1)
    end_date = Date.civil(date2.year, date2.month, 1)
  end

  while (start_date < end_date)
    months << start_date
    start_date = start_date >>1
  end

  months << end_date
end

.utc_times(dates) ⇒ Object 



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# File 'lib/date_helper.rb', line 29

def self.utc_times(dates)
  result = Array.new
  for date in dates
    result << date.to_utc_time
  end
  result
end

Instance Method Details

#to_utc_time ⇒ Object

return a Time object at 00:00:00 UTC on the given Date



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# File 'lib/date_helper.rb', line 39

def to_utc_time
  Time.utc(self.year,self.month,self.day)
end