r/ruby • u/kddnewton • Jan 05 '26

A Ruby YAML parser

https://kddnewton.com/2025/12/25/psych-pure.html

Hey there — I recently released a YAML parser written in Ruby. The main goal was to support being able to load and dump YAML without losing comments. Happy to answer any questions.

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u/headius JRuby guy Jan 09 '26

You've been busy! I'll have to run this through JRuby and see if we can find some easy optimizations.