class Module # deprecate :foo # deprecate bar: 'message' # deprecate :foo, :bar, baz: 'warning!', qux: 'gone!' # # You can also use custom deprecator instance: # # deprecate :foo, deprecator: MyLib::Deprecator.new # deprecate :foo, bar: "warning!", deprecator: MyLib::Deprecator.new # # \Custom deprecators must respond to deprecation_warning(deprecated_method_name, message, caller_backtrace) # method where you can implement your custom warning behavior. # # class MyLib::Deprecator # def deprecation_warning(deprecated_method_name, message, caller_backtrace = nil) # message = "#{deprecated_method_name} is deprecated and will be removed from MyLibrary | #{message}" # Kernel.warn message # end # end def deprecate(*method_names) ActiveSupport::Deprecation.deprecate_methods(self, *method_names) end end