[ruby-core:115811] [Ruby master Feature#20069] Buffer class in stdlib

Issue #20069 has been updated by matz (Yukihiro Matsumoto). Status changed from Open to Closed Use either string with `BINARY` encoding or `IO::Buffer`. If these two lack what you want, open a new issue please. Matz. ---------------------------------------- Feature #20069: Buffer class in stdlib https://bugs.ruby-lang.org/issues/20069#change-105760 * Author: pynix (Pynix wang) * Status: Closed * Priority: Normal ---------------------------------------- ruby use `String` to deal with bytes, this cause error on irb "invalid byte sequence in utf-8" can we get a builtin class like Buffer or Bytes that represent as hex string -- https://bugs.ruby-lang.org/