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-rw-r--r--sample/open3.rb12
1 files changed, 12 insertions, 0 deletions
diff --git a/sample/open3.rb b/sample/open3.rb
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--- /dev/null
+++ b/sample/open3.rb
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+require 'open3'
+
+a = Open3.popen3("nroff -man")
+Thread.start do
+ while line = gets
+ a[0].print line
+ end
+ a[0].close
+end
+while line = a[1].gets
+ print ":", line
+end