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#
# fork.rb -
# $Release Version: 0.9.5 $
# $Revision: 1.2.2.1 $
# $Date: 2005/04/19 19:24:58 $
# by Keiju ISHITSUKA(keiju@ruby-lang.org)
#
# --
#
#
#
@RCS_ID='-$Id: fork.rb,v 1.2.2.1 2005/04/19 19:24:58 keiju Exp $-'
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
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