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Thomas R. Koll authored
* Refactor dir.rb sample The original (1998) sample with a for-loop and use of case/when isn't what we'd write nowadays * [DOC] Update sample/dir.rb [ci skip] Do not leave a `Dir` opened. * [DOC] Update sample/dir.rb [ci skip] Fix ArgumentError. --------- Co-authored-by:Nobuyoshi Nakada <nobu@ruby-lang.org>
Thomas R. Koll authored* Refactor dir.rb sample The original (1998) sample with a for-loop and use of case/when isn't what we'd write nowadays * [DOC] Update sample/dir.rb [ci skip] Do not leave a `Dir` opened. * [DOC] Update sample/dir.rb [ci skip] Fix ArgumentError. --------- Co-authored-by:
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