История

tomoya ishida fd1bafc11f [ruby/stringio] Fix ascii_only? flag in strio_write (https://github.com/ruby/stringio/pull/77) Followup of #79 `rb_str_resize()` was changed by `b0b9f7201a` . ```c rb_str_resize(string, shorter) // clear ENC_CODERANGE in some case rb_str_resize(string, longer) // does not clear ENC_CODERANGE anymore ``` ```c // rb_str_resize in string.c if (slen > len && ENC_CODERANGE(str) != ENC_CODERANGE_7BIT) { ENC_CODERANGE_CLEAR(str); } ``` I think this change is based on an assumption that appending null bytes will not change flag `ascii_only?`. `strio_extend()` will make the string longer if needed, and update the flags correctly for appending null bytes. Before `memmove()`, we need to `rb_str_modify()` because updated flags are not updated for `memmove()`. https://github.com/ruby/stringio/commit/b31a538576		2024-01-18 03:42:21 +00:00
..
README.md	ext/stringio/README.md: update [ci skip]	2016-06-08 07:47:39 +00:00
depend	Update the depend files	2023-02-28 09:09:00 -08:00
extconf.rb	[ruby/stringio] Do not compile the C extension on TruffleRuby	2023-11-27 12:21:24 +00:00
stringio.c	[ruby/stringio] Fix ascii_only? flag in strio_write	2024-01-18 03:42:21 +00:00
stringio.gemspec	[ruby/stringio] Make STRINGIO_VERSION uniform	2023-11-04 19:28:49 +09:00

README.md

StringIO

Pseudo IO class from/to String.

This library is based on MoonWolf version written in Ruby. Thanks a lot.

Differences to `IO`

fileno raises NotImplementedError.
encoding conversion is not implemented, and ignored silently.