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39 lines
517 B
Ruby
39 lines
517 B
Ruby
#
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# fork.rb -
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# $Release Version: 0.9.5 $
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# $Revision$
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# $Date$
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# by Keiju ISHITSUKA(keiju@ruby-lang.org)
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#
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# --
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#
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#
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#
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@RCS_ID='-$Id$-'
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module IRB
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module ExtendCommand
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class Fork<Nop
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def execute(&block)
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pid = send ExtendCommand.irb_original_method_name("fork")
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unless pid
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class<<self
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alias_method :exit, ExtendCommand.irb_original_method_name('exit')
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end
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if iterator?
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begin
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yield
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ensure
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exit
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end
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end
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end
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pid
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end
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end
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end
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end
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