instance method digest_to_class

# File activestorage/lib/active_storage/service/s3_service.rb, line 133
      def digest_to_class(check_digest_type)
        case check_digest_type
        when :md5
          OpenSSL::Digest::MD5
        when :sha256
          OpenSSL::Digest::SHA256
        else
          raise ActiveStorage::IntegrityError, "Digest type #{check_digest_type} is not supported"
        end
      end