Holger Just questions

Holger Just answers

• Why are gems installed into a 1.9.1. directory even though I have 1.9.3 installed? [duplicate]
• Rubocop indentation configuration
• When / why would I ever want to raise an exception on a method?
• Why ruby StringIO does not give different encodings
• Why do I get the error 'The Ruby openssl extension was not compiled ERROR: Ruby install aborted due to missing extensions'?
• Does Ruby Enterprise use Green threads?
• Can't redefine a class's instance method by including a module?
• Support for TCP_KEEPCNT functionality in haproxy?
• Error installing Ruby 3.1.2 on macOS 12.5
• Where is the Rails app log on ubuntu server (nginx+passenger+capistrano)?