class Integer
Adds IP-related methods to all Integers
Constants
- Mask32_
Public Instance Methods
max_mask_bits()
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# File lib/iface/ip_helpers.rb, line 30 def max_mask_bits to_s(2)[/(0*)$/, 1].size end
to_ip(ipver = 4)
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# File lib/iface/ip_helpers.rb, line 7 def to_ip(ipver = 4) to_ipaddr(ipver).to_s end
to_ipaddr(ipver = 4)
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# File lib/iface/ip_helpers.rb, line 19 def to_ipaddr(ipver = 4) case ipver when 4 to_ipaddr4 when 6 to_ipaddr6 else raise ArgumentError, "Expecting argument 1 to be either 4 or 6; got #{ipver.inspect}" end end
to_ipaddr4()
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# File lib/iface/ip_helpers.rb, line 11 def to_ipaddr4 IPAddr.new_ntoh([self].pack('N')) end
to_ipaddr6()
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# File lib/iface/ip_helpers.rb, line 15 def to_ipaddr6 IPAddr.new_ntoh([(self >> 96), (self >> 64) & Mask32_, (self >> 32) & Mask32_, self & Mask32_].pack('N*')) end