# File lib/ri_cal/fast_date_time.rb, line 95 def change(options) FastDateTime.new( options[:year] || year, options[:month] || month, options[:day] || day, options[:hour] || hour, options[:min] || (options[:hour] ? 0 : min), options[:sec] || ((options[:hour] || options[:min]) ? 0 : sec), options[:offset] || offset ) end