Yodlee and Rails Implementation, Part 4: User Management - app/models/yodlee/misc.rb

misc.rb

module Yodlee
  class Misc

    def self.password_generator
      chars = 'abcdefghijklmnopqrstuvwxyz1234567890'
      password = chars.last(10).split(//).sample
      begin
        char = chars[rand(chars.size)]
        password << char if password[-1] != char
      end while password.length < 32
      password
    end

  end
end