diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-22 01:53:51 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-22 01:53:51 +0000 |
commit | 1e760c0be3ed35874204114e7454509f740c0fe2 (patch) | |
tree | a75eb2b1eea073830902d1fa49c568c4525c8b57 /ruby_1_8_6/lib/irb/cmd/fork.rb | |
parent | a2055d63b41a6678dc7aeb17d0bece314e700c5a (diff) |
add tag v1_8_6_71v1_8_5_71
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_71@13189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby_1_8_6/lib/irb/cmd/fork.rb')
-rw-r--r-- | ruby_1_8_6/lib/irb/cmd/fork.rb | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/ruby_1_8_6/lib/irb/cmd/fork.rb b/ruby_1_8_6/lib/irb/cmd/fork.rb new file mode 100644 index 0000000000..2866b1373b --- /dev/null +++ b/ruby_1_8_6/lib/irb/cmd/fork.rb @@ -0,0 +1,39 @@ +# +# fork.rb - +# $Release Version: 0.9.5 $ +# $Revision$ +# $Date$ +# by Keiju ISHITSUKA(keiju@ruby-lang.org) +# +# -- +# +# +# + +@RCS_ID='-$Id$-' + + +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 + + |