irbrc

require 'irb/ext/save-history'
require 'irb/completion'

IRB.conf[:SAVE_HISTORY] = 10000
IRB.conf[:HISTORY_FILE] = "#{ENV['HOME']}/.history/irb_history" 
IRB.conf[:AUTO_INDENT]  = true
IRB.conf[:PROMPT_MODE]  = :SIMPLE