Add Ruby 3.3 to CI for Ubuntu

SciRuby / iruby

Official gem repository: Ruby kernel for Jupyter/IPython Notebook

https://github.com/SciRuby/iruby

MIT License

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Add Ruby 3.3 to CI for Ubuntu #331

Closed kojix2 closed 10 months ago

kojix2 commented 10 months ago

The test fails for Ruby 2.3 and Ruby 2.4. The reason is that ffi requires Ruby 2.5 or higher.

ERROR:  Error installing pkg/iruby-0.7.4.gem:
    ffi requires Ruby version >= 2.5.
Successfully installed native-package-installer-1.1.9
Successfully installed multi_json-1.15.0
Successfully installed mime-types-data-3.2023.1205
Successfully installed mime-types-3.5.1
Error: Process completed with exit code 1.

Should iRuby also drop Ruby 2.4?

kojix2 commented 10 months ago

It is not good that we can't test 3.3 while we don't decide whether to drop 2.3 and 2.4, so I will merge it.