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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-07 10:34:25 +0000 |
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| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-07 10:34:25 +0000 |
| commit | 2e1c0e8ee78a56ac809e687db8280af6b3a3c1d4 (patch) | |
| tree | e371e7a64e3a5cd1a97e9c2416c0c8eee60ee00a /lib | |
| parent | c327820a676ff468a90af29a820da2fb0e9a0bdf (diff) | |
| download | ruby-2e1c0e8ee78a56ac809e687db8280af6b3a3c1d4.tar.gz ruby-2e1c0e8ee78a56ac809e687db8280af6b3a3c1d4.tar.xz ruby-2e1c0e8ee78a56ac809e687db8280af6b3a3c1d4.zip | |
rdoc update.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/open3.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/open3.rb b/lib/open3.rb index c29a622c1..459bee460 100644 --- a/lib/open3.rb +++ b/lib/open3.rb @@ -163,6 +163,17 @@ module Open3 # stdin.close # stdin and stdout_and_stderr should be closed explicitly in this form. # stdout_and_stderr.close # + # Example: + # # check gcc warnings + # source = "foo.c" + # Open3.popen2e("gcc", "-Wall", source) {|i,oe,t| + # oe.each {|line| + # if /warning/ =~ line + # ... + # end + # } + # } + # def popen2e(*cmd, &block) if Hash === cmd.last opts = cmd.pop.dup |