ActiveSupport::Cache::SerializerWithFallback::Marshal61WithFallback

# File activesupport/lib/active_support/cache/serializer_with_fallback.rb, line 72
          def dump(entry)
            Marshal.dump(entry)
          end

# File activesupport/lib/active_support/cache/serializer_with_fallback.rb, line 76
          def dump_compressed(entry, threshold)
            Marshal.dump(entry.compressed(threshold))
          end

# File activesupport/lib/active_support/cache/serializer_with_fallback.rb, line 83
          def dumped?(dumped)
            dumped.start_with?(MARSHAL_SIGNATURE)
          end