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@ppworks

改行の統一

More than 1 year has passed since last update.
irb(main):001:0> "\r\n\n".gsub(/\r\n/, "\n")
=> "\n\n"
irb(main):002:0> "\r\n\n".gsub(/\R/, "\n")
=> "\n\n"

正規表現 (Ruby 2.5.0) https://docs.ruby-lang.org/ja/latest/doc/spec=2fregexp.html

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ppworks
最近は主にrailsです!
esaLLC
esa.io や pplog.net などのWebサービスを開発・デザイン・運営しています

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Help us understand the problem. What is going on with this article?