Class: UniversalValidators::MacAddressValidator

Inherits:

Object

Object
UniversalValidators::MacAddressValidator

show all

Defined in:: lib/universal_validators/mac_address_validator.rb

Instance Method Summary collapse

#initialize(mac_address) ⇒ MacAddressValidator constructor

A new instance of MacAddressValidator.
#valid? ⇒ Boolean

Constructor Details

#initialize(mac_address) ⇒ `MacAddressValidator`



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# File 'lib/universal_validators/mac_address_validator.rb', line 3

def initialize(mac_address)
  @mac_address = mac_address.to_s
end

Instance Method Details

#valid? ⇒ `Boolean`

# File 'lib/universal_validators/mac_address_validator.rb', line 7

def valid?
  mac_address = @mac_address.scan(/[0-9a-f]+/i).join

  return if mac_address.length != 12

  mac_address.scan(/.{2}/).select { |pair| pair.to_i(16) > 255 }.length == 0
end