Method: Pio::IPv4Address#class_a?

Defined in:: lib/pio/ipv4_address.rb

#class_a? ⇒ `bool`

Returns true if the address belongs to class A.

Returns:

(bool) —

Returns true if the address belongs to class A.



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# File 'lib/pio/ipv4_address.rb', line 90

def class_a?
  mask(1).to_s == '0.0.0.0'
end