Feature #21979
Updated by nobu (Nobuyoshi Nakada) 19 days ago
https://bugs.ruby-lang.org/issues/18254#note-14
I think `String#unpack`/`String#unpack1` should allow negative offset as well as the other methods, for example `String#slice` that is referred to in the description.
[ruby/ruby#16641](https://github.com/ruby/ruby/pull/16641)