require "ri_cal/core_extensions/date_time/conversions.rb" require "ri_cal/core_extensions/time/tzid_access.rb" require "ri_cal/core_extensions/time/week_day_predicates.rb" require "ri_cal/core_extensions/time/calculations.rb" require 'date' class DateTime #:nodoc: #- ©2009 Rick DeNatale #- All rights reserved. Refer to the file README.txt for the license # include RiCal::CoreExtensions::Time::WeekDayPredicates include RiCal::CoreExtensions::Time::Calculations include RiCal::CoreExtensions::Time::TzidAccess include RiCal::CoreExtensions::DateTime::Conversions end