fix for ruby 2.0.0 with respond_to? returning false for protected methods
fix for ruby 2.0.0 with respond_to? returning false for protected methods

thomthom/yard,herosky/yard,iankronquist/yard,alexdowad/yard,thomthom/yard,herosky/yard,jreinert/yard,ohai/yard,jreinert/yard,jreinert/yard,iankronquist/yard,lsegal/yard,amclain/yard,alexdowad/yard,ohai/yard,amclain/yard,alexdowad/yard,lsegal/yard,amclain/yard,herosky/yard,iankronquist/yard,ohai/yard,thomthom/yard,lsegal/yard