From: James Coglan <jcoglan@...>
Date: 2010-03-08T23:46:38+09:00
Subject: Capturing incremental output from STDOUT

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Hi all,

If I run an external process, e.g.

IO.popen('cucumber')

Then Ruby blocks while waiting for the whole output of the subprocess. Is
there a way to read the subprocess' output incrementally as it is being
written?


-- 
James Coglan
http://jcoglan.com
+44 (0) 7771512510

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