read_multi_entries

# File activesupport/lib/active_support/cache/mem_cache_store.rb, line 164
        def read_multi_entries(names, options)
          keys_to_names = Hash[names.map { |name| [normalize_key(name, options), name] }]

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

          raw_values.each do |key, value|
            entry = deserialize_entry(value)

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

          values
        end