Holger Just questions

Holger Just answers

• Proc.arity in ruby-3.0.2 vs ruby-2.X.X
• Missing Ruby Version on ASDF
• Is there a way to limit variable scope in ERB (Ruby)?
• Travis: different `script` for different branch?
• Are YARV Arrays' push/pop methods thread-safe?
• Can't install ruby via rvm, Error running '__rvm_make -j4' on ubuntu 22.04
• Chef copy file (via remote_file?) from a windows share
• Does Ruby safe navigation operator evaluate its parameters when its receiver is nil?
• High number of TIME_WAITs in Haproxy
• Are blocks passed as arguments?