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* lib/irb.rb: ditto. * lib/irb/**/*.rb: ditto. * lib/shell.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47266 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
38 lines
604 B
Ruby
38 lines
604 B
Ruby
#
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# fork.rb -
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# $Release Version: 0.9.6 $
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# $Revision$
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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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# :stopdoc:
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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
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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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# :startdoc:
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