= private = protected
The exact documentation you were looking for could not be found. Here is the best guess.
to_name()
Turns this IPv4 address into a Resolv::DNS::Name.
# File lib/resolv.rb, line 2189 def to_name return DNS::Name.create( '%d.%d.%d.%d.in-addr.arpa.' % @address.unpack('CCCC').reverse) end