module Captcha::Action::InstanceMethods
Private Instance Methods
assign_captcha()
click to toggle source
# File lib/captcha/action.rb, line 20 def assign_captcha unless session[:captcha] && Captcha::Config.exists?(session[:captcha]) files = Captcha::Config.captchas session[:captcha] = File.basename(files[rand(files.length)], '.jpg') end end
reset_captcha()
click to toggle source
# File lib/captcha/action.rb, line 27 def reset_captcha session[:captcha] = nil assign_captcha end