Bedirbant su Ruby on Rails Leopard’e konsolėje ties kiekviena užklausa pasirodo šis klaidos pranešimas:
/etc/irbrc:14: warning: already initialized constant HISTFILE /etc/irbrc:15: warning: already initialized constant MAXHISTSIZE
Norint jo atsikratyti reikia ~/.irbrc byloje įrašyti:
require 'irb/completion' require 'irb/ext/save-history' ARGV.concat [ "--readline", "--prompt-mode", "simple" ] IRB.conf[:SAVE_HISTORY] = 100 IRB.conf[:HISTORY_FILE] = "#{ENV['HOME']}/.irb-save-history"