You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: attributes.rb
    path of file: ./repos/active_attr/lib/active_attr
    
    the code of the file until where you have to start completion: require "active_attr/attribute_definition"
require "active_attr/dangerous_attribute_error"
require "active_attr/unknown_attribute_error"
require "active_model"
require "active_support/concern"
req
    
    def inspect
      inspection_filter = PARAMETER_FILTER.new(filter_attributes)
      original_attributes = attributes
      filtered_attributes = inspection_filter.filter(original_attributes)

      attribute_descriptions = filtered_attributes.sort.map { |key, value|
        inspect_value = case
        when original_attributes[key].nil? then nil.inspect
        when value == FILTERED then FILTERED
        else value.inspect
        end