From: Roger Pack <rogerpack2005@...>
Date: 2010-06-26T06:21:32+09:00
Subject: $? is always new?

Is the following expected?

$ irb
>> $?
=> #<Process::Status: pid 20110 exit 0>
>> $?
=> #<Process::Status: pid 20122 exit 0>
>> $?
=> #<Process::Status: pid 20134 exit 0>

What are those phantom processes?
-r
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