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: store.rb
    path of file: ./repos/artichoke/artichoke-backend/vendor/ruby/lib/rdoc
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
require 'fileutils'

##
# A set of rdoc data for a single project (gem, path, etc.).
#
# The store manages reading and writing ri data for a
    
  def find_class_named_from name, from
    from = find_class_named from unless RDoc::Context === from

    until RDoc::TopLevel === from do
      return nil unless from

      klass = from.find_class_named name
      return klass if klass

      from = from.parent
    end

    find_class_named name
  end