bugfix?

Should solve the following:

    ActionView::Template::Error (private method `to_ary' called for
#<Comment:0x007fa4a24ea0e0>):
    2014-03-12T14:53:32.770864+00:00 app[web.1]:     1: |
$("#comment_#{comment.id}").replaceWith("#{j render comment}");
    2014-03-12T14:53:32.770864+00:00 app[web.1]:
app/views/comments/vote.js.slim:1:in
`_app_views_comments_vote_js_slim__3719230489868043828_70172536115500'
2014-03-12T14:53:32.768601+00:00 app[web.1]: Completed 500 Internal
Server Error in 51ms