class RubyDice::Passphrase

Public Class Methods

generate(options = {}) click to toggle source
# File lib/ruby-dice/passphrase.rb, line 3
def self.generate(options = {})
  default_options = { words: 5 }
  options = default_options.merge(options)

  wordlist_options = {}
  wordlist_options[:wordlist] = options.delete(:wordlist)

  wordlist = Wordlist.new(wordlist_options)
  words = wordlist.random(options[:words])

  if !words.detect { |w| w.match(/\d/) } && options[:numbers]
    words[-1] += SecureRandom.random_number(100).to_s
  end

  if options[:camelcase]
    words.map!(&:capitalize)
    words[0] = words[0].downcase
    phrase = words.join
  else
    phrase = words.join(' ')
  end

  phrase
end