Issue #4691 has been reported by Mark Turner.

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Feature #4691: nodoc some private lib/resolv.rb constants and a method
http://redmine.ruby-lang.org/issues/4691

Author: Mark Turner
Status: Open
Priority: Normal
Assignee: Eric Hodel
Category: DOC
Target version: 


The use_ipv6? is a private method. 

RequestID and RequestIDMutex are used to track state across threads, nodoc'ing them.


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