Class: Github::Cipher

Inherits:
Object
  • Object
show all
Defined in:
lib/hubmaster/cipher.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Cipher

Returns a new instance of Cipher.



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# File 'lib/hubmaster/cipher.rb', line 3

def initialize
  normal = ('a'..'z').to_a + ('A'..'Z').to_a + ('0'..'9').to_a + [' ']
  shuffled = ["K", "D", "w", "X", "H", "3", "e", "1", "S", "B", "g", "a", "y", "v", "I", "6", "u", "W", "C", "0", "9", "b", "z", "T", "A", "q", "U", "4", "O", "o", "E", "N", "r", "n", "m", "d", "k", "x", "P", "t", "R", "s", "J", "L", "f", "h", "Z", "j", "Y", "5", "7", "l", "p", "c", "2", "8", "M", "V", "G", "i", " ", "Q", "F"]
  
  @map = normal.zip(shuffled).inject(:encrypt => {} , :decrypt => {}) do |hash,(a,b)|
    hash[:encrypt][a] = b
    hash[:decrypt][b] = a
    hash
  end
end

Instance Method Details

#decrypt(eData) ⇒ Object 



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# File 'lib/hubmaster/cipher.rb', line 18

def decrypt(eData)
  eData.split(//).map { |char| @map[:decrypt][char] }.join
end

#encrypt(data) ⇒ Object 



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# File 'lib/hubmaster/cipher.rb', line 14

def encrypt(data)
  data.split(//).map { |char| @map[:encrypt][char] }.join
end