# File lib/fog/ecloud.rb, line 23 def self.ip_address 4.times.map{ Fog::Mock.random_numbers(3) }.join(".") end
# File lib/fog/ecloud.rb, line 11 def self.keep(hash, *keys) {}.tap do |kept| keys.each{|k| kept[k]= hash[k] if hash.key?(k)} end end
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