require 'core_ext/object/acts_like' require 'core_ext/object/blank' require 'core_ext/object/duplicable' require 'core_ext/object/deep_dup' require 'core_ext/object/try' require 'core_ext/object/inclusion' require 'core_ext/object/conversions' require 'core_ext/object/instance_variables' require 'core_ext/object/json' require 'core_ext/object/to_param' require 'core_ext/object/to_query' require 'core_ext/object/with_options'