Class: IPAddr

Inherits:
Object
  • Object
show all
Defined in:
lib/wire/resource/ipaddr_ext.rb

Overview

reopen class to add needed methods for IP/subnetwork stuff

Instance Method Summary collapse

Instance Method Details

#broadcast_address ⇒ Object

compute broadcast address



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# 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) ⇒ Boolean

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

Returns:

  • (Boolean) 


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# 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 ⇒ Object

return netmask as a string



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# File 'lib/wire/resource/ipaddr_ext.rb', line 35

def netmask
  _to_string(@mask_addr)
end