n.interfaces.each do |interface|
next unless interface[:role] == "external" && interface[:zone]
- zones[interface[:zone]] ||= Hash.new
- zones[interface[:zone]][interface[:family]] ||= Array.new
+ zones[interface[:zone]] ||= {}
+ zones[interface[:zone]][interface[:family]] ||= []
zones[interface[:zone]][interface[:family]] << interface[:address]
end
end