cache_get (Merb::Cache::FileStore)

    # File lib/merb-cache/cache-store/file.rb, line 109
      def cache_get(key)
        cache_file = @config[:cache_directory] / "#{key}.cache"
        if File.file?(cache_file)
          _data, _expire = Marshal.load(cache_read(cache_file))
          if _expire.nil? || Time.now < _expire
            Merb.logger.info("cache: hit (#{key})")
            return _data
          end
          FileUtils.rm_f(cache_file)
        end
        Merb.logger.info("cache: miss (#{key})")
        nil
      end