Module: ThirdBase::DateTime::ClassMethods

Included in:
ThirdBase::DateTime
Defined in:
lib/third_base/datetime.rb

Instance Method Summary collapse

Instance Method Details

#civil(year, mon, day, hour = 0, min = 0, sec = 0, usec = 0, offset = 0) ⇒ Object

Create a new DateTime with the given year, month, day of month, hour, minute, second, microsecond and offset.



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# File 'lib/third_base/datetime.rb', line 73

def civil(year, mon, day, hour=0, min=0, sec=0, usec=0, offset=0)
  new!(:civil=>[year, mon, day], :parts=>[hour, min, sec, usec], :offset=>offset)
end

#commercial(cwyear, cweek, cwday = 5, hour = 0, min = 0, sec = 0, usec = 0, offset = 0) ⇒ Object

Create a new DateTime with the given commercial week year, commercial week, commercial week day, hour, minute second, microsecond, and offset.



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# File 'lib/third_base/datetime.rb', line 79

def commercial(cwyear, cweek, cwday=5, hour=0, min=0, sec=0, usec=0, offset=0)
  new!(:commercial=>[cwyear, cweek, cwday], :parts=>[hour, min, sec, usec], :offset=>offset)
end

#jd(jd, hour = 0, min = 0, sec = 0, usec = 0, offset = 0) ⇒ Object

Create a new DateTime with the given julian date, hour, minute, second, microsecond, and offset.



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# File 'lib/third_base/datetime.rb', line 84

def jd(jd, hour=0, min=0, sec=0, usec=0, offset=0)
  new!(:jd=>jd, :parts=>[hour, min, sec, usec], :offset=>offset)
end

#jd_fract(jd, fract = 0.0, offset = 0) ⇒ Object

Create a new DateTime with the given julian day, fraction of the day (0.5 is Noon), and offset.



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# File 'lib/third_base/datetime.rb', line 89

def jd_fract(jd, fract=0.0, offset=0)
  new!(:jd=>jd, :fract=>fract, :offset=>offset)
end

#now ⇒ Object

Create a new DateTime with the current date and time.



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# File 'lib/third_base/datetime.rb', line 94

def now
  t = Time.now
  new!(:civil=>[t.year, t.mon, t.day], :parts=>[t.hour, t.min, t.sec, t.usec], :offset=>t.utc_offset)
end

#ordinal(year, yday, hour = 0, min = 0, sec = 0, usec = 0, offset = 0) ⇒ Object

Create a new DateTime with the given year, day of year, hour, minute, second, microsecond, and offset.



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# File 'lib/third_base/datetime.rb', line 100

def ordinal(year, yday, hour=0, min=0, sec=0, usec=0, offset=0)
  new!(:ordinal=>[year, yday], :parts=>[hour, min, sec, usec], :offset=>offset)
end