Class: OUI::MACAddress

Inherits:
Object
  • Object
show all
Defined in:
lib/oui/mac_address.rb

Constant Summary collapse

@@part = 
'[\d|[a-f]|[A-F]][\d|[a-f]|[A-F]]'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(string) ⇒ MACAddress

Returns a new instance of MACAddress.



27
28
29
30
31
32
33
34
 
# File 'lib/oui/mac_address.rb', line 27

def initialize(string)
  string =~ /#{self.class.mac_regex_string}/

  @address = "#{$1}:#{$2}:#{$3}:#{$4}:#{$5}:#{$6}"
  @oui = "#{$1}-#{$2}-#{$3}"

  raise 'illegal format' if @address == ':::::'
end

Instance Attribute Details

#organization ⇒ Object

Returns the value of attribute organization.



3
4
5
 
# File 'lib/oui/mac_address.rb', line 3

def organization
  @organization
end

#oui ⇒ Object

Returns the value of attribute oui.



3
4
5
 
# File 'lib/oui/mac_address.rb', line 3

def oui
  @oui
end

Class Method Details

.mac_regex_string ⇒ Object 



19
20
21
 
# File 'lib/oui/mac_address.rb', line 19

def self.mac_regex_string
  "(#{@@part})[:-]?(#{@@part})[:-]?(#{@@part})[:-]?(#{@@part})[:-]?(#{@@part})[:-]?(#{@@part})"
end

.oui_regex ⇒ Object 



11
12
13
 
# File 'lib/oui/mac_address.rb', line 11

def self.oui_regex
  /#{self.oui_regex_string}/
end

.oui_regex_string ⇒ Object 



15
16
17
 
# File 'lib/oui/mac_address.rb', line 15

def self.oui_regex_string
  "#{@@part}-#{@@part}-#{@@part}"
end

.parse(string) ⇒ Object 



7
8
9
 
# File 'lib/oui/mac_address.rb', line 7

def self.parse(string)
  new(string)
end

.part ⇒ Object 



23
24
25
 
# File 'lib/oui/mac_address.rb', line 23

def self.part
  @@part
end