관리-도구

편집 파일: fork.rb

# # fork.rb - # $Release Version: 0.9.5 $ # $Revision: 11708 $ # $Date: 2007-02-13 08:01:19 +0900 (Tue, 13 Feb 2007) $ # by Keiju ISHITSUKA(keiju@ruby-lang.org) # # -- # # # @RCS_ID='-$Id: fork.rb 11708 2007-02-12 23:01:19Z shyouhei $-' module IRB module ExtendCommand class Fork<Nop def execute(&block) pid = send ExtendCommand.irb_original_method_name("fork") unless pid class<<self alias_method :exit, ExtendCommand.irb_original_method_name('exit') end if iterator? begin yield ensure exit end end end pid end end end end