Contents

module RequestLogAnalyzer
  module ClassLevelInheritableAttributes
    def inheritable_attributes(*args)
      @inheritable_attributes ||= [:inheritable_attributes]
      @inheritable_attributes += args
      args.each do |arg|
        class_eval %(
          class << self; attr_accessor :#{arg} end
        )
      end
      @inheritable_attributes
    end

    def inherited(subclass)
      @inheritable_attributes.each do |inheritable_attribute|
        instance_var = "@#{inheritable_attribute}"
        subclass.instance_variable_set(instance_var, instance_variable_get(instance_var))
      end

      super
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
request-log-analyzer-1.13.4	lib/request_log_analyzer/class_level_inheritable_attributes.rb
request-log-analyzer-1.13.3	lib/request_log_analyzer/class_level_inheritable_attributes.rb