pludoni/simple-captcha — pull request #35 by fmbiete (2014-12-29 10:31:59+00:00)
Title: Ruby 2.2.0: Fix warning

simple_captcha2-0.3.2/lib/simple_captcha/view.rb:136: warning: circular argument reference - request

I don't think is a good idea to call the parameter the same as the default value object.