Class: EnigmaRuby::Plugboard

Inherits:

Object

Object
EnigmaRuby::Plugboard

show all

Defined in:: lib/enigma_ruby/plugboard.rb

Constant Summary collapse

WIRING =

{
  'A' => 'F', 'F' => 'A',
  'B' => 'E', 'E' => 'B',
  'C' => 'D', 'D' => 'C'
}.freeze

Class Method Summary collapse

.swap(char) ⇒ Object

Class Method Details

.swap(char) ⇒ `Object`



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# File 'lib/enigma_ruby/plugboard.rb', line 10

def self.swap(char)
  WIRING[char] || char
end