Contents

module ReallySimpleCaptcha
  module Util
    def self.random_string(length=8)
      (0...length).map{65.+(rand(26)).chr}.join
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
really_simple_captcha-0.1.2	lib/really_simple_captcha/util.rb
really_simple_captcha-0.1.1	lib/really_simple_captcha/util.rb
really_simple_captcha-0.1.0	lib/really_simple_captcha/util.rb