class Ec2Meta::Api20140225::MetaData::Interfaces
Public Instance Methods
macs(mac = nil)
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# File lib/ec2_meta/apis/2014_02_25/meta_data.rb, line 56 def macs(mac = nil) case mac when ::String mac_address_for(mac) when ::Integer mac_address_at(mac) when nil fetch_macs else ::Kernel.raise ::ArgumentError, 'require String or Integer, or nil.' end end
Private Instance Methods
fetch_macs()
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# File lib/ec2_meta/apis/2014_02_25/meta_data.rb, line 71 def fetch_macs result = fetch('macs/') (result.nil? ? [] : result.split("\n").map { |v| v.chomp('/') }) end
mac_address_at(position)
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# File lib/ec2_meta/apis/2014_02_25/meta_data.rb, line 80 def mac_address_at(position) addr = fetch_macs.at(position) return nil if addr.nil? mac_address_for(addr) end
mac_address_for(address)
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# File lib/ec2_meta/apis/2014_02_25/meta_data.rb, line 76 def mac_address_for(address) MacAddress.new(fetcher, new_prefix("macs/#{address}"), address) end