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: cache_file.rb
    path of file: ./repos/ruby/lib/bundler/compact_index_client
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require_relat
    
      def initialize(original_path, &block)
        @original_path = original_path
        @perm = original_path.file? ? original_path.stat.mode : DEFAULT_FILE_MODE
        @path = original_path.sub(/$/, ".#{$$}.tmp")
        return unless block_given?
        begin
          yield self
        ensure
          close
        end