instance method read_multi_entries

# File activesupport/lib/active_support/cache/mem_cache_store.rb, line 219
        def read_multi_entries(names, **options)
          keys_to_names = names.index_by { |name| normalize_key(name, options) }

          rescue_error_with({}) do
            raw_values = @data.with { |c| c.get_multi(keys_to_names.keys) }

            values = {}

            raw_values.each do |key, value|
              entry = deserialize_entry(value, raw: options[:raw])

              unless entry.nil? || entry.expired? || entry.mismatched?(normalize_version(keys_to_names[key], options))
                begin
                  values[keys_to_names[key]] = entry.value
                rescue DeserializationError
                end
              end
            end

            values
          end
        end