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Use SnakeYaml in Scala

SnakeYAML

moultingyaml: Scala wrapper for SnakeYAML

https://bitbucket.org/asomov/snakeyaml/src/default/

https://bitbucket.org/asomov/snakeyaml-engine/src/default/

https://alvinalexander.com/scala/scala-yaml-parser-parsing-examples-snakeyaml-objects

http://blog.baita.pro/scala/yaml/parsing/2017/02/20/yaml-parsing-with-snakeyaml-moultingyaml.html

Comment

If the input YAML doc has multiple formats, you can first load it as an Object and then use Object.isInstanceOf to check its type and use Object.asInstanceOf[SomeType] to cast it to the right type.