class ActiveSupport::Messages::Codec

def initialize(**options)
  @serializer = options[:serializer] || self.class.default_serializer
  @serializer = SerializerWithFallback[@serializer] if @serializer.is_a?(Symbol)
  @url_safe = options[:url_safe]
  @force_legacy_metadata_serializer = options[:force_legacy_metadata_serializer]
end