The document discusses the history and future plans of rurema, the Japanese Ruby reference manual project. It began as a wiki to document Ruby 1.6-1.8, and later the rurema project was started to improve the documentation. Current plans include converting the documentation from the original RD syntax to Markdown to improve accessibility and contributions. Other goals include cleaning up unused files, improving usage documentation, and integrating with other Ruby tools like RBS and IRB. Long term plans could include i18n support, but English will likely remain the basis.
This document summarizes several useful but lesser known features in Ruby, as presented by Kazuhiro Nishiyama of Ruby Kagoshima Conference 01 in 2019. It covers string and hash methods like String#undump, Hash#transform_*, Hash#to_h with a block, and string manipulation methods such as String#prepend and String#delete. Regular expression features like Regexp.union and string matching methods like String#start_with? are also introduced.
4. 更新対象
Debian GNU/Linux 10 (buster) = oldoldstable
Current LTS: August 1st, 2022 to June 30th, 2024
Debian GNU/Linux 11 (bullseye) = oldstable
Future LTS: August 15th, 2024 to June 30th, 2026
https://wiki.debian.org/LTS
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25. エラー確認
Jan 27 15:36:05 2024 (150036) HyperKitty failure on
https://lilo.linux.or.jp/mailman3/hyperkitty/api/mailman/urls:
<html><title>Forbidden</title><body>
<h1>Access is forbidden</h1><p>Please check the IP addresses
assigned to MAILMAN_ARCHIVER_FROM in the settings file.
</p></body></html> (403)
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