box-o-sand/RubyFun/cookbook/014/04.rb
Dan Buch 0a9428093c Add 'RubyFun/' from commit 'b01c6826131196ba58b5288a3182f2526c89c249'
git-subtree-dir: RubyFun
git-subtree-mainline: a04a502787
git-subtree-split: b01c682613
2013-01-09 23:50:14 -05:00

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83 B
Ruby

require 'resolv'
Resolv::DNS.new.each_address('oreilly.com') { |addr| puts addr }