app/views/comments/_comment.html.slim
.Comment-single class="commentable_#{comment.commentable_id}_comment_#{comment.id}"
= image_tag comment.user_image_url(:thumb), class: "author_image"
.meta
= link_to comment.user_nickname, user_path(comment.user)
|  
= timeago_tag comment.created_at, lang: :de, class: "Timeago"
= javascript_tag "$('.Timeago').timeago();" if request.xhr?
/refresh timeago evaluation
- if comment.id && policy(comment).destroy?
.delete
= link_to comment_path(comment.commentable, comment), method: :delete, remote: true do
i.fa.fa-times
.text
= comment.text