From: Daniel Schierbeck <daniel.schierbeck@...>
Date: 2005-11-14T02:17:15+09:00
Subject: Re: Converting between Time and DateTime

For the record, I'm using this code:

class DateTime
   def to_time
     Time.mktime(year, month, day, hour, min, sec)
   end

   def to_datetime
     return self
   end
end


class Date
   def to_time
     Time.mktime(year, month, day)
   end

   def to_datetime
     to_time.to_datetime
   end

   def to_date
     return self
   end
end


class Time
   def to_date
     Date.new(year, month, day)
   end

   def to_datetime
     DateTime.civil(year, month, day, hour, min, sec)
   end

   def to_time
     return self
   end
end