[ruby/stringio] [DOC] StringIO doc enhancements (https://github.com/ruby/stringio/pull/33)
Treated:
https://github.com/ruby/stringio/commit/be9b64d739
[ruby/stringio] [DOC] StringIO doc enhancements
(https://github.com/ruby/stringio/pull/33)
Treated:
https://github.com/ruby/stringio/commit/be9b64d739