class IPAddr

reopen class to add needed methods for IP/subnetwork stuff

Public Instance Methods

broadcast_address() click to toggle source

compute broadcast address

# File lib/wire/resource/ipaddr_ext.rb, line 16
def broadcast_address
  _to_string(@addr | (2**32 - 1) - (@mask_addr))
end

in_range_of?(network) click to toggle source

checks if self is within network range of given network (IPAddr object) i.e. 10.10.2.0/24 is part of 10.10.0.0/16 params: network i.e. 10.10.0.0/16, if self == 10.10.2.0/24 returns

bool

# File lib/wire/resource/ipaddr_ext.rb, line 27
def in_range_of?(network)
  return false unless network.include?(self)
  return false unless
      network.include?(IPAddr.new(broadcast_address))
  true
end

netmask() click to toggle source

return netmask as a string

# File lib/wire/resource/ipaddr_ext.rb, line 35
def netmask
  _to_string(@mask_addr)
end