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A libyaml wrapper for Ruby

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Hiya! I migrated an app from 3.3.1 to 3.4.5 and got blocked on psych, because of a missing `yaml.h` file. I was wondering if you would support a PR to...

This feature leaked out without much discussion, but there's many reasons why it should not be supported: * Each instance of an anonymous Data in the stream will cause a...

Issue: https://github.com/ruby/psych/issues/691 Error w/o fix: date/time splitter is now equal to the one in [TIME](https://github.com/ruby/psych/blob/master/lib/psych/scalar_scanner.rb#L8) regexp.

Hello there, we detected a weird behavior when serializing UUIDs. Some of them, such as `0054971b-b746-4776-ae7a-d942cd511393`, are quoted during dump, whereas others, such as `0645cada-c729-48cb-a4e3-9d8cbc7cb510` aren't. The observed behavior seems...

At writing a simple example i realize that "dump/serialization" suffers from same problem. Ruby/Psych: Latest ruby 3.3.x y.yaml: ``` --- time: 2025-04-02 13:43:04.841676 +02:00 ``` Ruby Code that tries to...

Our CI on `sentry-ruby` is failing because of this snakeyaml error: ``` Errno::ENOENT: No such file or directory - /home/runner/.m2/repository/org/snakeyaml/snakeyaml-engine/2.7/snakeyaml-engine-2.7.jar -- module org.snakeyaml.engine.v2 ``` See our action logs here: https://github.com/getsentry/sentry-ruby/actions/runs/12278203115/job/34259414144?pr=2490#step:4:141

JRuby

### Description Today I encountered a rather weird bug in my project, and tracked it down to how YAML handles nested keys with aliases. I noticed how changing a specific...

Hi! Let me open a new thread to discuss a solution to some of the annoyingly recurring issues. Parsing of `Date`, right?.. #262 huge thread, #393, #483, from the oldest...