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Editing: fork.rb
# frozen_string_literal: false # # fork.rb - # $Release Version: 0.9.6 $ # $Revision$ # by Keiju ISHITSUKA(keiju@ruby-lang.org) # # -- # # # # :stopdoc: module IRB module ExtendCommand class Fork < Nop def execute pid = send ExtendCommand.irb_original_method_name("fork") unless pid class << self alias_method :exit, ExtendCommand.irb_original_method_name('exit') end if block_given? begin yield ensure exit end end end pid end end end end # :startdoc:
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