Releases | Ecosyste.ms: Ruby

What's Changed

Handle top level Coverage constant being defined, but without it being the true stdlib coverage module.
Fix bootsnap precompile that could generate a corrupted cache entry if an already cached YAML file was modified
without changing its size.
Workaround a potential Ruby SEGV if Bootsnap.instrumentation raised an error.

- Ruby
Published by byroot about 1 month ago

Improve YAML parsing cache to more efficiently handle Time, Date and DateTime.
Don't invalidate the compile cache when YJIT is toggled. YJIT is a runtime JIT and doesn't change the
serialized instruction sequences that are cached, but enabling it (via --yjit, RUBYOPT, or
RubyVM::YJIT.enable) adds a +YJIT marker to RUBY_DESCRIPTION ( +YJIT <token> on YJIT_SUPPORT
builds), which is part of the cache key. This previously discarded the entire compile cache whenever YJIT
was enabled at runtime but not at precompile time (or vice versa). The marker is now stripped before hashing.
Fix CompileCache::Native.fetch and .precompile reading a non-String path argument (e.g. a Pathname)
with RSTRING_PTR. Regression from 1.24.0.

Full Changelog: https://github.com/rails/bootsnap/compare/v1.24.6...v1.25.0

- Ruby
Published by byroot about 2 months ago

Fix detection of Ruby bug #22023 on some patch versions of Ruby 3.4, and properly apply the workaround.

Full Changelog: https://github.com/rails/bootsnap/compare/v1.24.5...v1.24.6

- Ruby
Published by byroot about 2 months ago

No longer load the config file by default when setup is done manually. This is so cli applications like homebrew
don't mistakenly load another app's boostnap config.

Full Changelog: https://github.com/rails/bootsnap/compare/v1.24.4...v1.24.5

- Ruby
Published by byroot about 2 months ago

Fix several compatibility issues with Ruby 4.0.4, particularly the should not compile with coverage error. See #547.
Fix Bootsnap.enable_frozen_string_literal to work even when coverage is enabled. Unfortunately only possible on Ruby 4.0.4+.
On older rubies if coverage is enabled a warning will be issued and the feature won't work.
Reduced cache files header size from 64 to 32 bytes, and got rid of the random padding element.
Avoid leaking a private method in Object when testing for Parse.y bugs.

Full Changelog: https://github.com/rails/bootsnap/compare/v1.24.3...v1.24.4

- Ruby
Published by byroot 5 months ago

Fix the 1.24.2 workaround to parse Ruby files with UTF-8 even when the LANG environment variable
is unset or set to C.

Full Changelog: https://github.com/rails/bootsnap/compare/v1.24.2...v1.24.3

- Ruby
Published by byroot 5 months ago

Workaround two Ruby bugs in RubyVM::InstructionSequence.compile_file, that were causing
files to be loaded with the old Ruby parser instead of Prism, causing issues with some pattern matching syntax.
Ref: https://bugs.ruby-lang.org/issues/22023

Full Changelog: https://github.com/rails/bootsnap/compare/v1.24.1...v1.24.2

- Ruby
Published by byroot 5 months ago

Fix encoding of Ruby source files loaded when BOOTSNAP_READONLY is set.
Files would incorectly be loaded in ASCII-8BIT causing literal strings outside
the pure ASCII range to have ASCII-8BIT encoding instead of UTF-8.
This bug was introduced in 1.24.0.

Full Changelog: https://github.com/rails/bootsnap/compare/v1.24.0...v1.24.1

- Ruby
Published by byroot 5 months ago