Module: EffDiceware

Defined in:
lib/eff_diceware.rb,
lib/eff_diceware/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Class Method Summary collapse

Class Method Details

.generate(n = 5) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/eff_diceware.rb', line 8

def generate(n = 5)
  raise ArgumentError, "n must be greater than 0" unless n > 0

  wordlist do |list|
    words = n.times.map do
      key = 5.times.map{ roll }.join
      list.grep(/^#{key}/)[0].split("\t")[1]
    end

    words.join(" ")
  end
end

.roll ⇒ Object 



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# File 'lib/eff_diceware.rb', line 21

def roll
  1 + SecureRandom.random_number(6)
end