Only override #to_a in 1.9.x
Only override #to_a in 1.9.x

amclain/yard,lsegal/yard,ohai/yard,jreinert/yard,travis-repos/yard,amclain/yard,ohai/yard,lsegal/yard,thomthom/yard,jreinert/yard,ohai/yard,thomthom/yard,amclain/yard,lsegal/yard,alexdowad/yard,herosky/yard,alexdowad/yard,iankronquist/yard,herosky/yard,iankronquist/yard,alexdowad/yard,travis-repos/yard,jreinert/yard,iankronquist/yard,thomthom/yard,herosky/yard