Fixed keyword parameters warning with Ruby 2.7

SciRuby / daru

Data Analysis in RUby

BSD 2-Clause "Simplified" License

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Open jonspalmer opened 3 years ago

jonspalmer commented 3 years ago

Cleanup a few more Ruby 2.7 issues similar to #521

dvalerojimenez commented 8 months ago

I can confirm this as still being a bug in master branch, would be nice to have the patch as Daru::DataFrame.write_csv is broken.

It could also solve the issue with Daru::DataFrame.from_csv: https://github.com/SciRuby/daru/issues/543